Difference between revisions of "Resource Registry Service - Context Management"
Luca.frosini (Talk | contribs) m (Luca.frosini moved page Interacting with Resource Registry Service to Interacting with Resource Registry Service - Context and Schema Port Type) |
Luca.frosini (Talk | contribs) (→Resource Registry Context Client) |
||
(204 intermediate revisions by the same user not shown) | |||
Line 5: | Line 5: | ||
|} | |} | ||
− | + | These sections provide information regarding how to interact with [[Information System Resource Registry#Resource Registry Service | Resource Registry Service]] for Context Management. | |
+ | REST API are presented for each functionality. | ||
Please note that the provided examples can intentionally hide some details in the response to avoid unneeded complexity. | Please note that the provided examples can intentionally hide some details in the response to avoid unneeded complexity. | ||
Line 11: | Line 12: | ||
== Context Management == | == Context Management == | ||
− | + | Context Management is responsible for managing hierarchical [[Facet_Based_Resource_Model#Context| Context]] as defined by the [[Facet_Based_Resource_Model|IS Model]]. | |
− | + | ||
− | + | ||
[[Facet_Based_Resource_Model#Context|Context]] requirements: | [[Facet_Based_Resource_Model#Context|Context]] requirements: | ||
− | * No predefined number of levels | + | * No predefined number of levels; |
− | * Possibility to change the name of the Context with no impact for any component | + | * Possibility to change the name of the Context with no impact for any component; |
* Possibility to move a [[Facet_Based_Resource_Model#Context| Context]] from a parent [[Facet_Based_Resource_Model#Context| Context]] to another. | * Possibility to move a [[Facet_Based_Resource_Model#Context| Context]] from a parent [[Facet_Based_Resource_Model#Context| Context]] to another. | ||
− | + | Any request to this port type has success if the following guarantees are satisfied: | |
− | * | + | * the hierarchy of contexts is a tree with an arbitrary number of levels; |
− | * | + | * two contexts with the same name can only exist if they have different parents; |
− | * | + | * any update to a context does not have any side effect on the instances belonging to the context; |
− | * | + | * it is not possible to delete a context if |
− | * | + | ** it contains instances. It is the responsibility of the clients to remove the instances from the context (or delete them) before trying to delete the context; |
+ | ** it has children context. It is the responsibility of the clients to remove or move the children context before trying to delete the context. | ||
− | |||
− | |||
− | |||
− | + | Context Management exposes the following APIs: | |
− | + | * '''[[#List Contexts|List]]''': allows to enumerate the contexts; | |
+ | * '''[[#Create Context|Create]]''': allows to create a new context as a child of another context (if any). The context has a name; | ||
+ | * '''[[#Exists|Exists]]''': allows to check if a Context exists; | ||
+ | * '''[[#Read Context|Read]]''': allows to read a Context; | ||
+ | * '''[[#Update Context|Update]]''': | ||
+ | ** '''[[#Rename Context|Rename]]''': rename a context; | ||
+ | ** '''[[#Move Context|Move]]''': move a context as a child of another Context. | ||
+ | * '''[[#Delete Context|Delete]]''': allows to delete a Context. | ||
− | + | == Context Collection == | |
− | + | The following table shows the exposed APIs as REST Collection | |
− | + | {| class="wikitable" | |
− | + | ! Operation || HTTP Method || URL | |
− | + | ||
− | + | ||
− | {|class="wikitable" | + | |
− | ! | + | |
− | + | ||
− | + | ||
− | + | ||
|- | |- | ||
− | | | + | | List || GET || <code>/contexts</code> |
− | | | + | |
− | | | + | |
− | | | + | |
|- | |- | ||
− | | | + | | Create || PUT || <code>/contexts/{UUID}</code> |
− | | | + | |
− | | | + | |
− | | | + | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
|- | |- | ||
− | | | + | | Exists || HEAD || <code>/contexts/{UUID}</code> |
− | | | + | |- |
− | | | + | | Read || GET || <code>/contexts/{UUID}</code> |
+ | |- | ||
+ | | Update || PUT || <code>/contexts/{UUID}</code> | ||
+ | |- | ||
+ | | Delete || DELETE || <code>/contexts/{UUID}</code> | ||
|} | |} | ||
− | + | Security configuration based on [[Authorization Framework]] make this port type accessible only from [[Information System Resource Manager|Resource Manager]]. In other words, no others client is allowed to manage [[Facet_Based_Resource_Model#Context| Context]] rather than [[Information System Resource Manager|Resource Manager]]. | |
− | + | == Resource Registry Context Client == | |
− | + | Resource Registry Context Client is a java library providing RPC facilities to interact with [[#Context Collection|Context Collection]]. | |
+ | The library hides all the complexity of marshalling and unmarshalling of requests and results. | ||
+ | By using this library any client is able to manage java classes instead of JSON objects. | ||
− | + | To use the Java library to interact with Context Collection declare the following dependency in your pom.xml file. | |
− | + | <source lang="xml"> | |
+ | <dependency> | ||
+ | <groupId>org.gcube.information-system</groupId> | ||
+ | <artifactId>resource-registry-context-client</artifactId> | ||
+ | <version>[4.0.0,5.0.0-SNAPSHOT)</version> | ||
+ | <dependency> | ||
+ | </source> | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
+ | To use the client you just need to instantiate the client via the provided factory. | ||
+ | <source lang="java"> | ||
+ | import org.gcube.informationsystem.resourceregistry.context.ResourceRegistryContextClient; | ||
+ | import org.gcube.informationsystem.resourceregistry.context.ResourceRegistryContextClientFactory; | ||
− | + | .... | |
− | + | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); | |
+ | </source> | ||
− | + | The provided client exposes the available methods and options as explained below. | |
− | + | The source code of the resource-registry-context-client is available at [https://code-repo.d4science.org/gCubeSystem/resource-registry-context-client https://code-repo.d4science.org/gCubeSystem/resource-registry-context-client] | |
− | + | == APIs == | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | The provided examples are based on the following Context tree | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
<pre> | <pre> | ||
− | + | - ca50eb95-b76c-44fd-9182-229d39c3c9e2 (gcube) | |
− | + | | | |
− | + | |---- d0544ff9-8f61-416f-b685-589a2262e2c4 (devsec) | |
− | + | | | | |
− | + | | |---- 4c0c3500-32d6-11ea-867c-af3c989f8e41 (devVRE) | |
− | + | | | |
− | + | |---- aa860961-6eb0-4c1c-89fb-c406fe2a2771 (devNext) | |
− | + | | | |
− | + | |---- bad5f350-345c-11e9-9f49-cef9b1608c3f (NextNext) | |
− | + | ||
− | + | ||
− | + | ||
</pre> | </pre> | ||
− | + | === List Contexts === | |
− | + | List all available contexts. | |
− | |||
− | + | ==== List via Java client ==== | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | <source lang="java"> | |
+ | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); | ||
+ | List<Context> contexts = resourceRegistryContextClient.all(); | ||
+ | </source> | ||
− | |||
− | + | ==== List via REST API ==== | |
− | + | <pre>GET /resource-registry/contexts</pre> | |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
{|class="wikitable" | {|class="wikitable" | ||
Line 194: | Line 135: | ||
| 200 | | 200 | ||
| String | | String | ||
− | | | + | | A JSON array containing as an element the representation of each Context |
|} | |} | ||
− | + | '''Request URL''' | |
− | + | <pre>GET /resource-registry/contexts</pre> | |
− | '' | + | '''Response Body''' |
− | < | + | <source lang="JavaScript"> |
− | + | [ | |
− | + | { | |
− | + | "@class": "Context", | |
− | + | "header": { | |
− | { | + | "@class": "Header", |
− | + | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", | |
− | "name":"devVRE", | + | "createdBy": "luca.frosini", |
− | "header": { | + | "creationTime": "2021-06-30 09:38:26.464 +0000", |
− | "@class":"Header", | + | "lastUpdateBy": "luca.frosini", |
− | "uuid":" | + | "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" |
− | " | + | }, |
− | " | + | "name": "gcube", |
− | "creationTime":" | + | "parent": null, |
− | "lastUpdateTime":" | + | "children": [ |
+ | { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "c470a070-83e8-45e8-8630-440225702acc", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.967 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.967 +0000" | ||
+ | }, | ||
+ | "target": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.978 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" | ||
+ | }, | ||
+ | "name": "devNext" | ||
+ | } | ||
+ | }, | ||
+ | { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "9966f136-25c9-4e73-aa54-5357ac5e09d1", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.410 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.410 +0000" | ||
+ | }, | ||
+ | "target": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "d0544ff9-8f61-416f-b685-589a2262e2c4", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.418 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.418 +0000" | ||
+ | }, | ||
+ | "name": "devsec" | ||
+ | } | ||
+ | } | ||
+ | ] | ||
+ | }, | ||
+ | { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "4c0c3500-32d6-11ea-867c-af3c989f8e41", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:30.098 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:30.098 +0000" | ||
+ | }, | ||
+ | "name": "devVRE", | ||
+ | "parent": { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "347f0e81-7407-485d-9698-946cf3b10c0b", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:30.090 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:30.090 +0000" | ||
+ | }, | ||
+ | "source": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "d0544ff9-8f61-416f-b685-589a2262e2c4", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.418 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.418 +0000" | ||
+ | }, | ||
+ | "name": "devsec" | ||
+ | } | ||
+ | }, | ||
+ | "children": [] | ||
+ | }, | ||
+ | { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.978 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" | ||
+ | }, | ||
+ | "name": "devNext", | ||
+ | "parent": { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "c470a070-83e8-45e8-8630-440225702acc", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.967 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.967 +0000" | ||
+ | }, | ||
+ | "source": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.464 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" | ||
+ | }, | ||
+ | "name": "gcube" | ||
+ | } | ||
+ | }, | ||
+ | "children": [ | ||
+ | { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "74d435c1-29ce-49f4-b3b9-cbca42c2b046", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.835 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.835 +0000" | ||
+ | }, | ||
+ | "target": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.846 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.846 +0000" | ||
+ | }, | ||
+ | "name": "NextNext" | ||
+ | } | ||
+ | } | ||
+ | ] | ||
+ | }, | ||
+ | { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "d0544ff9-8f61-416f-b685-589a2262e2c4", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.418 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.418 +0000" | ||
+ | }, | ||
+ | "name": "devsec", | ||
+ | "parent": { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "9966f136-25c9-4e73-aa54-5357ac5e09d1", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.410 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.410 +0000" | ||
+ | }, | ||
+ | "source": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.464 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" | ||
+ | }, | ||
+ | "name": "gcube" | ||
+ | } | ||
+ | }, | ||
+ | "children": [ | ||
+ | { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "347f0e81-7407-485d-9698-946cf3b10c0b", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:30.090 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:30.090 +0000" | ||
+ | }, | ||
+ | "target": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "4c0c3500-32d6-11ea-867c-af3c989f8e41", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:30.098 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:30.098 +0000" | ||
+ | }, | ||
+ | "name": "devVRE" | ||
+ | } | ||
+ | } | ||
+ | ] | ||
+ | }, | ||
+ | { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.846 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.846 +0000" | ||
+ | }, | ||
+ | "name": "NextNext", | ||
+ | "parent": { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "74d435c1-29ce-49f4-b3b9-cbca42c2b046", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.835 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.835 +0000" | ||
+ | }, | ||
+ | "source": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.978 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" | ||
+ | }, | ||
+ | "name": "devNext" | ||
+ | } | ||
+ | }, | ||
+ | "children": [] | ||
} | } | ||
− | + | ] | |
− | </ | + | </source> |
− | === | + | === Create Context === |
− | + | Create new Context as a child of another Context (if any). | |
− | ==== | + | ==== Create via Java Client ==== |
− | + | ===== Create via Java Client Example 1 ===== | |
− | + | This Java code snippet shows how to create a new Context with name '''gcube''' with no parent. It is a ROOT Context. | |
− | + | <source lang="java"> | |
− | + | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | ==== | + | Context gcubeContext = new ContextImpl("gcube"); |
+ | // Java class generate a random UUID and use to interact with Resource Regsitry Service | ||
+ | // To specify the UUID | ||
+ | // UUID gcubeUUID = UUID.fromString("ca50eb95-b76c-44fd-9182-229d39c3c9e2"); | ||
+ | // Context gcubeContext = new ContextImpl("gcube", gcubeUUID); | ||
+ | gcubeContext = resourceRegistryContextClient.create(gcubeContext); | ||
+ | </source> | ||
− | + | ===== Create via Java Client Example 2 ===== | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | This Java code snippet shows how to create a new Context with name '''devNext''' as child of Context with UUID '''c470a070-83e8-45e8-8630-440225702acc''' (gcube). | |
− | + | <source lang="java"> | |
+ | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); | ||
+ | Context gcubeContext = resourceRegistryContextClient.read("ca50eb95-b76c-44fd-9182-229d39c3c9e2"); | ||
− | + | Context devNextContext = new ContextImpl("devNext"); | |
+ | // To specify the UUID | ||
+ | // UUID devNextUUID = UUID.fromString("aa860961-6eb0-4c1c-89fb-c406fe2a2771"); | ||
+ | // Context testVOContext = new ContextImpl("devNext", devNextUUID); | ||
+ | devNextContext.setParent(gcubeContext); | ||
+ | devNextContext = resourceRegistryContextClient.create(devNextContext); | ||
+ | </source> | ||
− | + | ==== Create via REST API ==== | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | === | + | |
− | + | ||
− | + | ||
− | + | ||
− | = | + | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | <pre>PUT /resource-registry/contexts/{{UUID}}</pre> | |
{|class="wikitable" | {|class="wikitable" | ||
Line 322: | Line 450: | ||
| 200 | | 200 | ||
| String | | String | ||
− | | The | + | | The JSON representation of the newly created Context |
|} | |} | ||
− | |||
− | + | ===== Create via REST API Example 1 ===== | |
− | '' | + | Create a new Context with name '''gcube''' with no parent. It is a ROOT Context. |
− | + | '''Request URL''' | |
− | + | <pre>PUT /resource-registry/context/ca50eb95-b76c-44fd-9182-229d39c3c9e2</pre> | |
− | < | + | '''Request Body''' |
+ | |||
+ | <source lang="javascript"> | ||
{ | { | ||
− | "@class":"Context", | + | "@class": "Context", |
− | "name":" | + | "name": "gcube", |
"header": { | "header": { | ||
− | "@class":"Header", | + | "@class": "Header", |
− | "uuid":" | + | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2" |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
} | } | ||
} | } | ||
− | </ | + | </source> |
− | |||
− | + | '''Response Body''' | |
− | = | + | <source lang="javascript"> |
+ | { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.464 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" | ||
+ | }, | ||
+ | "name": "gcube", | ||
+ | "parent": null, | ||
+ | "children": [] | ||
+ | } | ||
+ | </source> | ||
− | + | ===== Create via REST API Example 2 ===== | |
− | + | Create a new Context with name '''devNext''' as child of Context with UUID '''c470a070-83e8-45e8-8630-440225702acc''' (gcube). | |
− | + | '''Request URL''' | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | <pre>PUT /resource-registry/contexts/aa860961-6eb0-4c1c-89fb-c406fe2a2771</pre> | |
− | + | '''Request Body''' | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | = | + | <source lang="javascript"> |
+ | { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771" | ||
+ | }, | ||
+ | "name": "devNext", | ||
+ | "parent": { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": null, | ||
+ | "source": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2" | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | </source> | ||
− | + | '''Response Body''' | |
− | + | <source lang="javascript"> | |
+ | { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.978 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" | ||
+ | }, | ||
+ | "name": "devNext", | ||
+ | "parent": { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "c470a070-83e8-45e8-8630-440225702acc", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.967 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.967 +0000" | ||
+ | }, | ||
+ | "source": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.464 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" | ||
+ | }, | ||
+ | "name": "gcube" | ||
+ | } | ||
+ | }, | ||
+ | "children": [] | ||
+ | } | ||
+ | </source> | ||
− | + | === Read Context === | |
− | + | Return the definition of the Context identified by the UUID provided as the path parameter. | |
− | + | ==== Read via Java Client ==== | |
− | |||
− | + | ===== Read via Java Client Example 1 ===== | |
− | |||
− | |||
− | |||
− | |||
− | |||
− | + | Read the Context having UUID '''ca50eb95-b76c-44fd-9182-229d39c3c9e2''' (gcube) | |
− | + | Read using a string representing the UUID. | |
− | + | <source lang="java"> | |
− | + | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); | |
− | + | Context gcubeContext = resourceRegistryContextClient.read("ca50eb95-b76c-44fd-9182-229d39c3c9e2"); | |
− | + | </source> | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | ===== | + | ===== Read via Java Client Example 2 ===== |
− | + | Read the Context having UUID '''aa860961-6eb0-4c1c-89fb-c406fe2a2771''' (devNext) | |
− | + | Read using UUID. This normally used when we already have the UUID instance. | |
− | + | ||
− | + | <source lang="java"> | |
− | + | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); | |
− | + | UUID devNextUUID = UUID.fromString("aa860961-6eb0-4c1c-89fb-c406fe2a2771"); | |
− | + | Context devNextContext = resourceRegistryContextClient.read(devNextUUID); | |
− | + | </source> | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | |||
− | + | Read using context instance. This normally used when we already have the context instance. | |
− | ==== | + | <source lang="java"> |
+ | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); | ||
+ | UUID devNextUUID = UUID.fromString("aa860961-6eb0-4c1c-89fb-c406fe2a2771"); | ||
+ | Context devNextContext = new ContextImpl("devNext", devNextUUID); | ||
+ | devNextContext = resourceRegistryContextClient.read(devNextContext); | ||
+ | </source> | ||
− | |||
− | ==== | + | ==== Read via REST API ==== |
− | + | <pre>GET /resource-registry/context/{UUID}</pre> | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
{|class="wikitable" | {|class="wikitable" | ||
Line 535: | Line 621: | ||
| 200 | | 200 | ||
| String | | String | ||
− | | The | + | | The JSON representation of the requested Context |
|} | |} | ||
− | |||
− | ===== | + | ===== Read via REST API Example 1 ===== |
− | + | Read the Context having UUID '''ca50eb95-b76c-44fd-9182-229d39c3c9e2''' (gcube) | |
− | + | '''Request URL''' | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | <pre>GET /resource-registry/contexts/ca50eb95-b76c-44fd-9182-229d39c3c9e2</pre> | |
− | + | '''Response Body''' | |
− | + | <source lang="javascript"> | |
− | < | + | |
{ | { | ||
− | + | "@class": "Context", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", | |
− | + | "createdBy": "luca.frosini", | |
− | + | "creationTime": "2021-06-30 09:38:26.464 +0000", | |
− | + | "lastUpdateBy": "luca.frosini", | |
− | + | "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" | |
− | + | }, | |
− | + | "name": "gcube", | |
− | + | "parent": null, | |
− | + | "children": [ | |
− | + | { | |
− | + | "@class": "IsParentOf", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "uuid": "c470a070-83e8-45e8-8630-440225702acc", | |
− | + | "createdBy": "luca.frosini", | |
− | + | "creationTime": "2021-06-30 09:38:26.967 +0000", | |
− | + | "lastUpdateBy": "luca.frosini", | |
− | + | "lastUpdateTime": "2021-06-30 09:38:26.967 +0000" | |
− | + | }, | |
− | + | "target": { | |
− | + | "@class": "Context", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", | |
− | + | "createdBy": "luca.frosini", | |
− | + | "creationTime": "2021-06-30 09:38:26.978 +0000", | |
− | + | "lastUpdateBy": "luca.frosini", | |
− | + | "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" | |
+ | }, | ||
+ | "name": "devNext" | ||
+ | } | ||
+ | }, | ||
+ | { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "9966f136-25c9-4e73-aa54-5357ac5e09d1", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.410 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.410 +0000" | ||
+ | }, | ||
+ | "target": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "d0544ff9-8f61-416f-b685-589a2262e2c4", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.418 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.418 +0000" | ||
+ | }, | ||
+ | "name": "devsec" | ||
+ | } | ||
+ | } | ||
+ | ] | ||
} | } | ||
− | </ | + | </source> |
− | ===== | + | ===== Read via REST API Example 2 ===== |
− | + | ||
− | + | ||
− | + | ||
− | ''''' | + | Read the Context having UUID '''aa860961-6eb0-4c1c-89fb-c406fe2a2771''' (devNext) |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | '''Request URL''' | |
− | <pre> | + | <pre>GET /resource-registry/contexts/aa860961-6eb0-4c1c-89fb-c406fe2a2771</pre> |
− | + | ||
− | </pre> | + | '''Response Body''' |
− | + | <source lang="javascript"> | |
− | < | + | |
{ | { | ||
− | + | "@class": "Context", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", | |
− | + | "createdBy": "luca.frosini", | |
+ | "creationTime": "2021-06-30 09:38:26.978 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" | ||
+ | }, | ||
+ | "name": "devNext", | ||
+ | "parent": { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "c470a070-83e8-45e8-8630-440225702acc", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.967 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.967 +0000" | ||
+ | }, | ||
+ | "source": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.464 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" | ||
+ | }, | ||
+ | "name": "gcube" | ||
+ | } | ||
+ | }, | ||
+ | "children": [ | ||
+ | { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "74d435c1-29ce-49f4-b3b9-cbca42c2b046", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.835 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.835 +0000" | ||
+ | }, | ||
+ | "target": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.846 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.846 +0000" | ||
+ | }, | ||
+ | "name": "NextNext" | ||
+ | } | ||
+ | } | ||
+ | ] | ||
} | } | ||
− | </ | + | </source> |
− | ===== | + | === Update Context === |
− | + | ||
− | + | ||
− | + | ||
− | + | Update a Context identified by the UUID provided as the path parameter. | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
+ | The possible updates are on: | ||
+ | * name; | ||
+ | * parent Context. | ||
− | |||
− | + | ==== Update via Java Client ==== | |
− | == | + | <source lang="java"> |
+ | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); | ||
− | + | Context contextToBeUpdated = ....; | |
− | = | + | Context updatedContext = resourceRegistryContextClient.update(contextToBeUpdated); |
+ | </source> | ||
− | + | ==== Update via REST API ==== | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | <pre>PUT /resource-registry/contexts/{UUID}</pre> | |
{|class="wikitable" | {|class="wikitable" | ||
Line 701: | Line 802: | ||
| 200 | | 200 | ||
| String | | String | ||
− | | The | + | | The JSON representation of the updated Context |
|} | |} | ||
− | ==== | + | ==== Rename Context ==== |
− | ===== | + | ===== Rename via Java Client ===== |
− | + | Rename a Context '''aa860961-6eb0-4c1c-89fb-c406fe2a2771''' (was '''devNext''') to the new name '''newDevNext'''. | |
− | + | <source lang="java"> | |
− | < | + | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); |
− | + | Context devNextContext = resourceRegistryContextClient.read("aa860961-6eb0-4c1c-89fb-c406fe2a2771"); | |
− | + | devNextContext.setName("newDevNext"); | |
− | + | Context newDevNext = resourceRegistryContextClient.update(devNextContext); | |
− | + | </source> | |
− | + | ||
− | + | ||
− | + | ||
− | </ | + | |
− | ===== | + | ===== Rename via REST API ===== |
− | + | Rename a Context '''aa860961-6eb0-4c1c-89fb-c406fe2a2771''' (was '''devNext''') to the new name '''newDevNext'''. | |
− | ''''' | + | '''Request URL''' |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | <pre>PUT /resource-registry/contexts/aa860961-6eb0-4c1c-89fb-c406fe2a2771</pre> | |
− | <pre> | + | |
− | ''''' | + | '''Request Body''' |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | = | + | <source lang="javascript"> |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
{ | { | ||
− | + | "@class": "Context", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771" | |
− | + | }, | |
+ | "name": "newDevNext", | ||
+ | "parent": { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "c470a070-83e8-45e8-8630-440225702acc" | ||
+ | }, | ||
+ | "source": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2" | ||
+ | }, | ||
+ | "name": "gcube" | ||
+ | } | ||
+ | } | ||
} | } | ||
− | </ | + | </source> |
− | + | '''Response Body''' | |
− | + | ||
− | + | <source lang="javascript"> | |
− | < | + | |
{ | { | ||
− | + | "name": "newDevNext", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "creationTime": "2021-06-30 11:38:26.978 +0200", | |
− | + | "createdBy": "luca.frosini", | |
− | + | "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", | |
− | + | "lastUpdateBy": "luca.frosini", | |
− | + | "lastUpdateTime": "2021-07-01 16:44:46.592 +0200" | |
− | + | }, | |
− | + | "@class": "Context", | |
− | + | "parent": { | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "creationTime": "2021-07-01 16:43:57.358 +0200", | |
− | + | "createdBy": "luca.frosini", | |
− | + | "uuid": "c470a070-83e8-45e8-8630-440225702acc", | |
− | + | "lastUpdateBy": "luca.frosini", | |
− | + | "lastUpdateTime": "2021-07-01 16:43:57.358 +0200" | |
− | + | }, | |
− | + | "@class": "IsParentOf", | |
− | + | "source": { | |
− | + | "name": "gcube", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "creationTime": "2021-06-30 11:38:26.464 +0200", | |
− | + | "createdBy": "luca.frosini", | |
− | + | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", | |
− | + | "lastUpdateBy": "luca.frosini", | |
− | + | "lastUpdateTime": "2021-06-30 11:38:26.464 +0200" | |
+ | }, | ||
+ | "@class": "Context" | ||
+ | } | ||
+ | }, | ||
+ | "children": [ | ||
+ | { | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "creationTime": "2021-06-30 11:38:27.835 +0200", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "uuid": "74d435c1-29ce-49f4-b3b9-cbca42c2b046", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 11:38:27.835 +0200" | ||
+ | }, | ||
+ | "@class": "IsParentOf", | ||
+ | "target": { | ||
+ | "name": "NextNext", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "creationTime": "2021-06-30 11:38:27.846 +0200", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 11:38:27.846 +0200" | ||
+ | }, | ||
+ | "@class": "Context" | ||
+ | } | ||
+ | } | ||
+ | ] | ||
} | } | ||
− | </ | + | </source> |
− | == | + | ==== Move Context ==== |
− | + | We have 5 Contexts organized in the following Context Tree: | |
− | + | ||
− | + | ||
− | + | ||
<pre> | <pre> | ||
− | + | - ca50eb95-b76c-44fd-9182-229d39c3c9e2 (gcube) | |
− | + | | | |
− | + | |---- d0544ff9-8f61-416f-b685-589a2262e2c4 (devsec) | |
− | + | | | | |
− | + | | |---- 4c0c3500-32d6-11ea-867c-af3c989f8e41 (devVRE) | |
+ | | | ||
+ | |---- aa860961-6eb0-4c1c-89fb-c406fe2a2771 (devNext) | ||
+ | | | ||
+ | |---- bad5f350-345c-11e9-9f49-cef9b1608c3f (NextNext) | ||
</pre> | </pre> | ||
− | + | We want to move Context '''bad5f350-345c-11e9-9f49-cef9b1608c3f''' (NextNext) as child of the Context '''ca50eb95-b76c-44fd-9182-229d39c3c9e2''' (gcube) in palce of aa860961-6eb0-4c1c-89fb-c406fe2a2771 (devNext) | |
− | + | In other words, NextNext will be a VO in place of a VRE. | |
− | + | We will obtain the following Context tree | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | |||
<pre> | <pre> | ||
− | + | - ca50eb95-b76c-44fd-9182-229d39c3c9e2 (gcube) | |
+ | | | ||
+ | |---- d0544ff9-8f61-416f-b685-589a2262e2c4 (devsec) | ||
+ | | | | ||
+ | | |---- 4c0c3500-32d6-11ea-867c-af3c989f8e41 (devVRE) | ||
+ | | | ||
+ | |---- aa860961-6eb0-4c1c-89fb-c406fe2a2771 (devNext) | ||
+ | | | ||
+ | |---- bad5f350-345c-11e9-9f49-cef9b1608c3f (NextNext) | ||
</pre> | </pre> | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | + | ===== Move with Java client ===== | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | ===== | + | <source lang="java"> |
+ | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); | ||
+ | Context gcubeContext = resourceRegistryContextClient.read("ca50eb95-b76c-44fd-9182-229d39c3c9e2"); | ||
+ | Context nextNextContext = resourceRegistryContextClient.read("bad5f350-345c-11e9-9f49-cef9b1608c3f"); | ||
+ | nextNextContext.setParent(gcubeContext); | ||
+ | nextNextContext = resourceRegistryContextClient.update(nextNextContext); | ||
+ | </source> | ||
− | |||
− | |||
− | |||
− | ====== | + | ===== Move via REST API ===== |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | If we read the Context ''bad5f350-345c-11e9-9f49-cef9b1608c3f''' (NextNext) before moving it we have: | |
− | + | ||
− | + | ||
− | + | <source lang="javascript"> | |
− | + | ||
− | + | ||
− | < | + | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | = | + | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
{ | { | ||
− | + | "@class": "Context", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", | |
− | + | "createdBy": "luca.frosini", | |
+ | "creationTime": "2021-06-30 09:38:27.846 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.846 +0000" | ||
+ | }, | ||
+ | "name": "NextNext", | ||
+ | "parent": { | ||
+ | "@class": "IsParentOf", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "74d435c1-29ce-49f4-b3b9-cbca42c2b046", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:27.835 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-06-30 09:38:27.835 +0000" | ||
+ | }, | ||
+ | "source": { | ||
+ | "@class": "Context", | ||
+ | "header": { | ||
+ | "@class": "Header", | ||
+ | "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", | ||
+ | "createdBy": "luca.frosini", | ||
+ | "creationTime": "2021-06-30 09:38:26.978 +0000", | ||
+ | "lastUpdateBy": "luca.frosini", | ||
+ | "lastUpdateTime": "2021-07-01 14:44:46.592 +0000" | ||
+ | }, | ||
+ | "name": "devNext" | ||
+ | } | ||
+ | }, | ||
+ | "children": [] | ||
} | } | ||
− | </ | + | </source> |
− | ''''' | + | '''Request URL''' |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | <pre>PUT /resource-registry/contexts/bad5f350-345c-11e9-9f49-cef9b1608c3f</pre> | |
− | + | '''Request Body''' | |
− | + | ||
− | + | ||
− | = | + | <source lang="javascript"> |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
{ | { | ||
− | + | "@class": "Context", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", | |
− | + | }, | |
− | + | "name": "NextNext", | |
− | + | "parent": { | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "uuid": "c470a070-83e8-45e8-8630-440225702acc" | |
− | + | }, | |
− | + | "@class": "IsParentOf" | |
− | + | "source": { | |
− | + | "name": "gcube", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2" | |
− | + | }, | |
− | + | "@class": "Context" | |
− | + | } | |
− | + | }, | |
− | + | "children": [] | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
} | } | ||
+ | </source> | ||
− | + | '''Response Body''' | |
− | + | <source lang="javascript"> | |
− | < | + | |
{ | { | ||
− | + | "name": "NextNext", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "creationTime": "2021-06-30 11:38:27.846 +0200", | |
− | + | "createdBy": "luca.frosini", | |
− | + | "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", | |
− | + | "lastUpdateBy": "luca.frosini", | |
− | + | "lastUpdateTime": "2021-07-01 16:51:34.143 +0200" | |
− | + | }, | |
− | + | "@class": "Context" | |
− | + | "parent": { | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "creationTime": "2021-07-01 16:51:34.131 +0200", | |
− | + | "createdBy": "luca.frosini", | |
− | + | "uuid": "c470a070-83e8-45e8-8630-440225702acc", | |
− | + | "lastUpdateBy": "luca.frosini", | |
− | + | "lastUpdateTime": "2021-07-01 16:51:34.131 +0200" | |
− | + | }, | |
− | + | "@class": "IsParentOf" | |
− | + | "source": { | |
− | + | "name": "gcube", | |
− | + | "header": { | |
− | + | "@class": "Header", | |
− | + | "creationTime": "2021-06-30 11:38:26.464 +0200", | |
− | + | "createdBy": "luca.frosini", | |
− | + | "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", | |
− | + | "lastUpdateBy": "luca.frosini", | |
− | + | "lastUpdateTime": "2021-06-30 11:38:26.464 +0200" | |
− | + | }, | |
− | + | "@class": "Context" | |
− | + | } | |
− | + | } | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
} | } | ||
− | </ | + | </source> |
− | === | + | === Delete Context === |
− | |||
− | |||
− | |||
− | + | Delete the Context identified by the UUID provided as the path parameter. | |
− | + | '''The resource registry performs the following checks before deleting a context:''' | |
− | + | * '''the context MUST have no children: this implies that you can't delete the ''testVO'' context if you don't have deleted (or moved to another parent) the context ''testVRE'';''' | |
− | + | * '''the context MUST NOT have associated entities and relation instances: this implies that the client must remove in advance the available instances from the context.''' | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ==== Delete via Java Client ==== | |
− | + | Delete using UUID. This normally used when we already have the UUID instance. | |
− | + | <source lang="java"> | |
− | + | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); | |
− | + | resourceRegistryContextClient.delete("bad5f350-345c-11e9-9f49-cef9b1608c3f"); | |
− | + | </source> | |
− | + | ||
− | + | Delete using context instance. This normally used when we already have the context instance. | |
− | + | ||
− | + | <source lang="java"> | |
− | + | ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); | |
− | + | Context nextNextContext = resourceRegistryContextClient.read("bad5f350-345c-11e9-9f49-cef9b1608c3f"); | |
+ | resourceRegistryContextClient.delete(nextNextContext); | ||
+ | </source> | ||
− | + | ==== Delete via REST API ==== | |
− | + | ||
− | + | <pre>DELETE /resource-registry/contexts/{{UUID}}</pre> | |
− | </pre> | + | |
+ | {|class="wikitable" | ||
+ | ! Code | ||
+ | ! Type | ||
+ | ! Description | ||
+ | |- | ||
+ | | 204 - No Content | ||
+ | | N/A | ||
+ | | N/A | ||
+ | |} | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
+ | '''Request URL''' | ||
− | + | For example to delete the Context having UUID '''bad5f350-345c-11e9-9f49-cef9b1608c3f''' (NextNext) we just need to perform the following HTTP request | |
− | <pre> | + | <pre>DELETE /resource-registry/contexts/bad5f350-345c-11e9-9f49-cef9b1608c3f</pre> |
Latest revision as of 09:38, 9 September 2021
These sections provide information regarding how to interact with Resource Registry Service for Context Management. REST API are presented for each functionality.
Please note that the provided examples can intentionally hide some details in the response to avoid unneeded complexity.
Context Management
Context Management is responsible for managing hierarchical Context as defined by the IS Model.
Context requirements:
- No predefined number of levels;
- Possibility to change the name of the Context with no impact for any component;
- Possibility to move a Context from a parent Context to another.
Any request to this port type has success if the following guarantees are satisfied:
- the hierarchy of contexts is a tree with an arbitrary number of levels;
- two contexts with the same name can only exist if they have different parents;
- any update to a context does not have any side effect on the instances belonging to the context;
- it is not possible to delete a context if
- it contains instances. It is the responsibility of the clients to remove the instances from the context (or delete them) before trying to delete the context;
- it has children context. It is the responsibility of the clients to remove or move the children context before trying to delete the context.
Context Management exposes the following APIs:
- List: allows to enumerate the contexts;
- Create: allows to create a new context as a child of another context (if any). The context has a name;
- Exists: allows to check if a Context exists;
- Read: allows to read a Context;
- Update:
- Delete: allows to delete a Context.
Context Collection
The following table shows the exposed APIs as REST Collection
Operation | HTTP Method | URL |
---|---|---|
List | GET | /contexts
|
Create | PUT | /contexts/{UUID}
|
Exists | HEAD | /contexts/{UUID}
|
Read | GET | /contexts/{UUID}
|
Update | PUT | /contexts/{UUID}
|
Delete | DELETE | /contexts/{UUID}
|
Security configuration based on Authorization Framework make this port type accessible only from Resource Manager. In other words, no others client is allowed to manage Context rather than Resource Manager.
Resource Registry Context Client
Resource Registry Context Client is a java library providing RPC facilities to interact with Context Collection. The library hides all the complexity of marshalling and unmarshalling of requests and results. By using this library any client is able to manage java classes instead of JSON objects.
To use the Java library to interact with Context Collection declare the following dependency in your pom.xml file.
<dependency> <groupId>org.gcube.information-system</groupId> <artifactId>resource-registry-context-client</artifactId> <version>[4.0.0,5.0.0-SNAPSHOT)</version> <dependency>
To use the client you just need to instantiate the client via the provided factory.
import org.gcube.informationsystem.resourceregistry.context.ResourceRegistryContextClient; import org.gcube.informationsystem.resourceregistry.context.ResourceRegistryContextClientFactory; .... ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create();
The provided client exposes the available methods and options as explained below.
The source code of the resource-registry-context-client is available at https://code-repo.d4science.org/gCubeSystem/resource-registry-context-client
APIs
The provided examples are based on the following Context tree
- ca50eb95-b76c-44fd-9182-229d39c3c9e2 (gcube) | |---- d0544ff9-8f61-416f-b685-589a2262e2c4 (devsec) | | | |---- 4c0c3500-32d6-11ea-867c-af3c989f8e41 (devVRE) | |---- aa860961-6eb0-4c1c-89fb-c406fe2a2771 (devNext) | |---- bad5f350-345c-11e9-9f49-cef9b1608c3f (NextNext)
List Contexts
List all available contexts.
List via Java client
ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); List<Context> contexts = resourceRegistryContextClient.all();
List via REST API
GET /resource-registry/contexts
Code | Type | Description |
---|---|---|
200 | String | A JSON array containing as an element the representation of each Context |
Request URL
GET /resource-registry/contexts
Response Body
[ { "@class": "Context", "header": { "@class": "Header", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.464 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" }, "name": "gcube", "parent": null, "children": [ { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "c470a070-83e8-45e8-8630-440225702acc", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.967 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.967 +0000" }, "target": { "@class": "Context", "header": { "@class": "Header", "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.978 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" }, "name": "devNext" } }, { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "9966f136-25c9-4e73-aa54-5357ac5e09d1", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.410 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.410 +0000" }, "target": { "@class": "Context", "header": { "@class": "Header", "uuid": "d0544ff9-8f61-416f-b685-589a2262e2c4", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.418 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.418 +0000" }, "name": "devsec" } } ] }, { "@class": "Context", "header": { "@class": "Header", "uuid": "4c0c3500-32d6-11ea-867c-af3c989f8e41", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:30.098 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:30.098 +0000" }, "name": "devVRE", "parent": { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "347f0e81-7407-485d-9698-946cf3b10c0b", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:30.090 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:30.090 +0000" }, "source": { "@class": "Context", "header": { "@class": "Header", "uuid": "d0544ff9-8f61-416f-b685-589a2262e2c4", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.418 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.418 +0000" }, "name": "devsec" } }, "children": [] }, { "@class": "Context", "header": { "@class": "Header", "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.978 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" }, "name": "devNext", "parent": { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "c470a070-83e8-45e8-8630-440225702acc", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.967 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.967 +0000" }, "source": { "@class": "Context", "header": { "@class": "Header", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.464 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" }, "name": "gcube" } }, "children": [ { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "74d435c1-29ce-49f4-b3b9-cbca42c2b046", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.835 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.835 +0000" }, "target": { "@class": "Context", "header": { "@class": "Header", "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.846 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.846 +0000" }, "name": "NextNext" } } ] }, { "@class": "Context", "header": { "@class": "Header", "uuid": "d0544ff9-8f61-416f-b685-589a2262e2c4", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.418 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.418 +0000" }, "name": "devsec", "parent": { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "9966f136-25c9-4e73-aa54-5357ac5e09d1", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.410 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.410 +0000" }, "source": { "@class": "Context", "header": { "@class": "Header", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.464 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" }, "name": "gcube" } }, "children": [ { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "347f0e81-7407-485d-9698-946cf3b10c0b", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:30.090 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:30.090 +0000" }, "target": { "@class": "Context", "header": { "@class": "Header", "uuid": "4c0c3500-32d6-11ea-867c-af3c989f8e41", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:30.098 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:30.098 +0000" }, "name": "devVRE" } } ] }, { "@class": "Context", "header": { "@class": "Header", "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.846 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.846 +0000" }, "name": "NextNext", "parent": { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "74d435c1-29ce-49f4-b3b9-cbca42c2b046", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.835 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.835 +0000" }, "source": { "@class": "Context", "header": { "@class": "Header", "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.978 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" }, "name": "devNext" } }, "children": [] } ]
Create Context
Create new Context as a child of another Context (if any).
Create via Java Client
Create via Java Client Example 1
This Java code snippet shows how to create a new Context with name gcube with no parent. It is a ROOT Context.
ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); Context gcubeContext = new ContextImpl("gcube"); // Java class generate a random UUID and use to interact with Resource Regsitry Service // To specify the UUID // UUID gcubeUUID = UUID.fromString("ca50eb95-b76c-44fd-9182-229d39c3c9e2"); // Context gcubeContext = new ContextImpl("gcube", gcubeUUID); gcubeContext = resourceRegistryContextClient.create(gcubeContext);
Create via Java Client Example 2
This Java code snippet shows how to create a new Context with name devNext as child of Context with UUID c470a070-83e8-45e8-8630-440225702acc (gcube).
ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); Context gcubeContext = resourceRegistryContextClient.read("ca50eb95-b76c-44fd-9182-229d39c3c9e2"); Context devNextContext = new ContextImpl("devNext"); // To specify the UUID // UUID devNextUUID = UUID.fromString("aa860961-6eb0-4c1c-89fb-c406fe2a2771"); // Context testVOContext = new ContextImpl("devNext", devNextUUID); devNextContext.setParent(gcubeContext); devNextContext = resourceRegistryContextClient.create(devNextContext);
Create via REST API
PUT /resource-registry/contexts/{{UUID}}
Code | Type | Description |
---|---|---|
200 | String | The JSON representation of the newly created Context |
Create via REST API Example 1
Create a new Context with name gcube with no parent. It is a ROOT Context.
Request URL
PUT /resource-registry/context/ca50eb95-b76c-44fd-9182-229d39c3c9e2
Request Body
{ "@class": "Context", "name": "gcube", "header": { "@class": "Header", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2" } }
Response Body
{ "@class": "Context", "header": { "@class": "Header", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.464 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" }, "name": "gcube", "parent": null, "children": [] }
Create via REST API Example 2
Create a new Context with name devNext as child of Context with UUID c470a070-83e8-45e8-8630-440225702acc (gcube).
Request URL
PUT /resource-registry/contexts/aa860961-6eb0-4c1c-89fb-c406fe2a2771
Request Body
{ "@class": "Context", "header": { "@class": "Header", "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771" }, "name": "devNext", "parent": { "@class": "IsParentOf", "header": null, "source": { "@class": "Context", "header": { "@class": "Header", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2" } } } }
Response Body
{ "@class": "Context", "header": { "@class": "Header", "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.978 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" }, "name": "devNext", "parent": { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "c470a070-83e8-45e8-8630-440225702acc", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.967 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.967 +0000" }, "source": { "@class": "Context", "header": { "@class": "Header", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.464 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" }, "name": "gcube" } }, "children": [] }
Read Context
Return the definition of the Context identified by the UUID provided as the path parameter.
Read via Java Client
Read via Java Client Example 1
Read the Context having UUID ca50eb95-b76c-44fd-9182-229d39c3c9e2 (gcube)
Read using a string representing the UUID.
ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); Context gcubeContext = resourceRegistryContextClient.read("ca50eb95-b76c-44fd-9182-229d39c3c9e2");
Read via Java Client Example 2
Read the Context having UUID aa860961-6eb0-4c1c-89fb-c406fe2a2771 (devNext)
Read using UUID. This normally used when we already have the UUID instance.
ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); UUID devNextUUID = UUID.fromString("aa860961-6eb0-4c1c-89fb-c406fe2a2771"); Context devNextContext = resourceRegistryContextClient.read(devNextUUID);
Read using context instance. This normally used when we already have the context instance.
ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); UUID devNextUUID = UUID.fromString("aa860961-6eb0-4c1c-89fb-c406fe2a2771"); Context devNextContext = new ContextImpl("devNext", devNextUUID); devNextContext = resourceRegistryContextClient.read(devNextContext);
Read via REST API
GET /resource-registry/context/{UUID}
Code | Type | Description |
---|---|---|
200 | String | The JSON representation of the requested Context |
Read via REST API Example 1
Read the Context having UUID ca50eb95-b76c-44fd-9182-229d39c3c9e2 (gcube)
Request URL
GET /resource-registry/contexts/ca50eb95-b76c-44fd-9182-229d39c3c9e2
Response Body
{ "@class": "Context", "header": { "@class": "Header", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.464 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" }, "name": "gcube", "parent": null, "children": [ { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "c470a070-83e8-45e8-8630-440225702acc", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.967 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.967 +0000" }, "target": { "@class": "Context", "header": { "@class": "Header", "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.978 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" }, "name": "devNext" } }, { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "9966f136-25c9-4e73-aa54-5357ac5e09d1", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.410 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.410 +0000" }, "target": { "@class": "Context", "header": { "@class": "Header", "uuid": "d0544ff9-8f61-416f-b685-589a2262e2c4", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.418 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.418 +0000" }, "name": "devsec" } } ] }
Read via REST API Example 2
Read the Context having UUID aa860961-6eb0-4c1c-89fb-c406fe2a2771 (devNext)
Request URL
GET /resource-registry/contexts/aa860961-6eb0-4c1c-89fb-c406fe2a2771
Response Body
{ "@class": "Context", "header": { "@class": "Header", "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.978 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.978 +0000" }, "name": "devNext", "parent": { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "c470a070-83e8-45e8-8630-440225702acc", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.967 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.967 +0000" }, "source": { "@class": "Context", "header": { "@class": "Header", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.464 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:26.464 +0000" }, "name": "gcube" } }, "children": [ { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "74d435c1-29ce-49f4-b3b9-cbca42c2b046", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.835 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.835 +0000" }, "target": { "@class": "Context", "header": { "@class": "Header", "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.846 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.846 +0000" }, "name": "NextNext" } } ] }
Update Context
Update a Context identified by the UUID provided as the path parameter.
The possible updates are on:
- name;
- parent Context.
Update via Java Client
ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); Context contextToBeUpdated = ....; Context updatedContext = resourceRegistryContextClient.update(contextToBeUpdated);
Update via REST API
PUT /resource-registry/contexts/{UUID}
Code | Type | Description |
---|---|---|
200 | String | The JSON representation of the updated Context |
Rename Context
Rename via Java Client
Rename a Context aa860961-6eb0-4c1c-89fb-c406fe2a2771 (was devNext) to the new name newDevNext.
ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); Context devNextContext = resourceRegistryContextClient.read("aa860961-6eb0-4c1c-89fb-c406fe2a2771"); devNextContext.setName("newDevNext"); Context newDevNext = resourceRegistryContextClient.update(devNextContext);
Rename via REST API
Rename a Context aa860961-6eb0-4c1c-89fb-c406fe2a2771 (was devNext) to the new name newDevNext.
Request URL
PUT /resource-registry/contexts/aa860961-6eb0-4c1c-89fb-c406fe2a2771
Request Body
{ "@class": "Context", "header": { "@class": "Header", "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771" }, "name": "newDevNext", "parent": { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "c470a070-83e8-45e8-8630-440225702acc" }, "source": { "@class": "Context", "header": { "@class": "Header", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2" }, "name": "gcube" } } }
Response Body
{ "name": "newDevNext", "header": { "@class": "Header", "creationTime": "2021-06-30 11:38:26.978 +0200", "createdBy": "luca.frosini", "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-07-01 16:44:46.592 +0200" }, "@class": "Context", "parent": { "header": { "@class": "Header", "creationTime": "2021-07-01 16:43:57.358 +0200", "createdBy": "luca.frosini", "uuid": "c470a070-83e8-45e8-8630-440225702acc", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-07-01 16:43:57.358 +0200" }, "@class": "IsParentOf", "source": { "name": "gcube", "header": { "@class": "Header", "creationTime": "2021-06-30 11:38:26.464 +0200", "createdBy": "luca.frosini", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 11:38:26.464 +0200" }, "@class": "Context" } }, "children": [ { "header": { "@class": "Header", "creationTime": "2021-06-30 11:38:27.835 +0200", "createdBy": "luca.frosini", "uuid": "74d435c1-29ce-49f4-b3b9-cbca42c2b046", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 11:38:27.835 +0200" }, "@class": "IsParentOf", "target": { "name": "NextNext", "header": { "@class": "Header", "creationTime": "2021-06-30 11:38:27.846 +0200", "createdBy": "luca.frosini", "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 11:38:27.846 +0200" }, "@class": "Context" } } ] }
Move Context
We have 5 Contexts organized in the following Context Tree:
- ca50eb95-b76c-44fd-9182-229d39c3c9e2 (gcube) | |---- d0544ff9-8f61-416f-b685-589a2262e2c4 (devsec) | | | |---- 4c0c3500-32d6-11ea-867c-af3c989f8e41 (devVRE) | |---- aa860961-6eb0-4c1c-89fb-c406fe2a2771 (devNext) | |---- bad5f350-345c-11e9-9f49-cef9b1608c3f (NextNext)
We want to move Context bad5f350-345c-11e9-9f49-cef9b1608c3f (NextNext) as child of the Context ca50eb95-b76c-44fd-9182-229d39c3c9e2 (gcube) in palce of aa860961-6eb0-4c1c-89fb-c406fe2a2771 (devNext) In other words, NextNext will be a VO in place of a VRE.
We will obtain the following Context tree
- ca50eb95-b76c-44fd-9182-229d39c3c9e2 (gcube) | |---- d0544ff9-8f61-416f-b685-589a2262e2c4 (devsec) | | | |---- 4c0c3500-32d6-11ea-867c-af3c989f8e41 (devVRE) | |---- aa860961-6eb0-4c1c-89fb-c406fe2a2771 (devNext) | |---- bad5f350-345c-11e9-9f49-cef9b1608c3f (NextNext)
Move with Java client
ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); Context gcubeContext = resourceRegistryContextClient.read("ca50eb95-b76c-44fd-9182-229d39c3c9e2"); Context nextNextContext = resourceRegistryContextClient.read("bad5f350-345c-11e9-9f49-cef9b1608c3f"); nextNextContext.setParent(gcubeContext); nextNextContext = resourceRegistryContextClient.update(nextNextContext);
Move via REST API
If we read the Context bad5f350-345c-11e9-9f49-cef9b1608c3f' (NextNext) before moving it we have:
{ "@class": "Context", "header": { "@class": "Header", "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.846 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.846 +0000" }, "name": "NextNext", "parent": { "@class": "IsParentOf", "header": { "@class": "Header", "uuid": "74d435c1-29ce-49f4-b3b9-cbca42c2b046", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:27.835 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 09:38:27.835 +0000" }, "source": { "@class": "Context", "header": { "@class": "Header", "uuid": "aa860961-6eb0-4c1c-89fb-c406fe2a2771", "createdBy": "luca.frosini", "creationTime": "2021-06-30 09:38:26.978 +0000", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-07-01 14:44:46.592 +0000" }, "name": "devNext" } }, "children": [] }
Request URL
PUT /resource-registry/contexts/bad5f350-345c-11e9-9f49-cef9b1608c3f
Request Body
{ "@class": "Context", "header": { "@class": "Header", "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", }, "name": "NextNext", "parent": { "header": { "@class": "Header", "uuid": "c470a070-83e8-45e8-8630-440225702acc" }, "@class": "IsParentOf" "source": { "name": "gcube", "header": { "@class": "Header", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2" }, "@class": "Context" } }, "children": [] }
Response Body
{ "name": "NextNext", "header": { "@class": "Header", "creationTime": "2021-06-30 11:38:27.846 +0200", "createdBy": "luca.frosini", "uuid": "bad5f350-345c-11e9-9f49-cef9b1608c3f", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-07-01 16:51:34.143 +0200" }, "@class": "Context" "parent": { "header": { "@class": "Header", "creationTime": "2021-07-01 16:51:34.131 +0200", "createdBy": "luca.frosini", "uuid": "c470a070-83e8-45e8-8630-440225702acc", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-07-01 16:51:34.131 +0200" }, "@class": "IsParentOf" "source": { "name": "gcube", "header": { "@class": "Header", "creationTime": "2021-06-30 11:38:26.464 +0200", "createdBy": "luca.frosini", "uuid": "ca50eb95-b76c-44fd-9182-229d39c3c9e2", "lastUpdateBy": "luca.frosini", "lastUpdateTime": "2021-06-30 11:38:26.464 +0200" }, "@class": "Context" } } }
Delete Context
Delete the Context identified by the UUID provided as the path parameter.
The resource registry performs the following checks before deleting a context:
- the context MUST have no children: this implies that you can't delete the testVO context if you don't have deleted (or moved to another parent) the context testVRE;
- the context MUST NOT have associated entities and relation instances: this implies that the client must remove in advance the available instances from the context.
Delete via Java Client
Delete using UUID. This normally used when we already have the UUID instance.
ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); resourceRegistryContextClient.delete("bad5f350-345c-11e9-9f49-cef9b1608c3f");
Delete using context instance. This normally used when we already have the context instance.
ResourceRegistryContextClient resourceRegistryContextClient = ResourceRegistryContextClientFactory.create(); Context nextNextContext = resourceRegistryContextClient.read("bad5f350-345c-11e9-9f49-cef9b1608c3f"); resourceRegistryContextClient.delete(nextNextContext);
Delete via REST API
DELETE /resource-registry/contexts/{{UUID}}
Code | Type | Description |
---|---|---|
204 - No Content | N/A | N/A |
Request URL
For example to delete the Context having UUID bad5f350-345c-11e9-9f49-cef9b1608c3f (NextNext) we just need to perform the following HTTP request
DELETE /resource-registry/contexts/bad5f350-345c-11e9-9f49-cef9b1608c3f