131 lines
5.0 KiB
Java
131 lines
5.0 KiB
Java
package org.gcube.informationsystem.resourceregistry.rest;
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import java.util.UUID;
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import javax.ws.rs.Consumes;
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import javax.ws.rs.DELETE;
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import javax.ws.rs.GET;
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import javax.ws.rs.PUT;
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import javax.ws.rs.Path;
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import javax.ws.rs.PathParam;
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import javax.ws.rs.Produces;
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import javax.ws.rs.core.MediaType;
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import javax.ws.rs.core.Response;
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import javax.ws.rs.core.Response.Status;
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import org.gcube.common.authorization.library.provider.CalledMethodProvider;
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import org.gcube.informationsystem.contexts.reference.entities.Context;
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import org.gcube.informationsystem.resourceregistry.ResourceInitializer;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.contexts.ContextNotFoundException;
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import org.gcube.informationsystem.resourceregistry.api.request.BaseRequestInfo;
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import org.gcube.informationsystem.resourceregistry.api.rest.ContextPath;
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import org.gcube.informationsystem.resourceregistry.contexts.ContextUtility;
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import org.gcube.informationsystem.resourceregistry.contexts.entities.ContextManagement;
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import org.gcube.informationsystem.resourceregistry.requests.ServerRequestInfo;
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/**
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* @author Luca Frosini (ISTI - CNR)
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*/
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@Path(ContextPath.CONTEXTS_PATH_PART)
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public class ContextManager extends BaseRest {
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public static final String CONTEXT_UUID_PATH_PARAMETER = "CONTEXT_UUID";
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public ContextManager() {
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super();
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}
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/*
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* GET /contexts
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*
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*/
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@GET
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@Consumes({MediaType.TEXT_PLAIN, ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8})
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@Produces(ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8)
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public String all() throws ContextNotFoundException, ResourceRegistryException {
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logger.info("Requested to read all {}s", Context.NAME);
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setAccountingMethod(Method.LIST, Context.NAME);
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ServerRequestInfo serverRequestInfo = initRequestInfo(BaseRequestInfo.DEFAULT_OFFSET, BaseRequestInfo.UNBOUNDED_LIMIT);
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serverRequestInfo.setAllMeta(true);
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serverRequestInfo.checkBooleanQueryParameter(ContextPath.INCLUDE_META_QUERY_PARAMETER);
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serverRequestInfo.checkLimitOffset();
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ContextManagement contextManagement = new ContextManagement();
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return contextManagement.all(false);
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}
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/*
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* GET /contexts/{UUID}
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* e.g. GET /contexts/c0f314e7-2807-4241-a792-2a6c79ed4fd0
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*
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*/
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@GET
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@Path("{" + ContextManager.CONTEXT_UUID_PATH_PARAMETER + "}")
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@Consumes({MediaType.TEXT_PLAIN, ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8})
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@Produces(ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8)
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public String read(@PathParam(ContextManager.CONTEXT_UUID_PATH_PARAMETER) String uuid)
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throws ContextNotFoundException, ResourceRegistryException {
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if(uuid.compareTo(ContextPath.CURRENT_CONTEXT_PATH_PART)==0){
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uuid = ContextUtility.getCurrentSecurityContext().getUUID().toString();
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}
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logger.info("Requested to read {} with id {} ", Context.NAME, uuid);
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setAccountingMethod(Method.READ, Context.NAME);
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ServerRequestInfo serverRequestInfo = initRequestInfo();
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serverRequestInfo.setAllMeta(true);
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serverRequestInfo.checkBooleanQueryParameter(ContextPath.INCLUDE_META_QUERY_PARAMETER);
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ContextManagement contextManagement = new ContextManagement();
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contextManagement.setUUID(UUID.fromString(uuid));
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return contextManagement.readAsString();
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}
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/*
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* PUT /contexts/{UUID}
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* e.g. PUT /contexts/c0f314e7-2807-4241-a792-2a6c79ed4fd0
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*
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* BODY: {...}
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*
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*/
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@PUT
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@Path("{" + ContextManager.CONTEXT_UUID_PATH_PARAMETER + "}")
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@Consumes({MediaType.TEXT_PLAIN, ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8})
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@Produces(ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8)
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public String updateCreate(@PathParam(ContextManager.CONTEXT_UUID_PATH_PARAMETER) String uuid, String json)
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throws ResourceRegistryException {
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logger.info("Requested to update/create {} with json {} ", Context.NAME, json);
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setAccountingMethod(Method.UPDATE, Context.NAME);
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ServerRequestInfo serverRequestInfo = initRequestInfo();
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serverRequestInfo.setAllMeta(true);
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serverRequestInfo.checkBooleanQueryParameter(ContextPath.INCLUDE_META_QUERY_PARAMETER);
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ContextManagement contextManagement = new ContextManagement();
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contextManagement.setUUID(UUID.fromString(uuid));
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contextManagement.setJson(json);
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return contextManagement.createOrUpdate();
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}
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/*
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* DELETE /contexts/{UUID}
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* e.g. DELETE /contexts/c0f314e7-2807-4241-a792-2a6c79ed4fd0
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*/
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@DELETE
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@Consumes({MediaType.TEXT_PLAIN, ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8})
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@Path("{" + ContextManager.CONTEXT_UUID_PATH_PARAMETER + "}")
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public Response delete(@PathParam(ContextManager.CONTEXT_UUID_PATH_PARAMETER) String uuid)
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throws ContextNotFoundException, ResourceRegistryException {
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logger.info("Requested to delete {} with id {} ", Context.NAME, uuid);
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CalledMethodProvider.instance.set("deleteContext");
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ContextManagement contextManagement = new ContextManagement();
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contextManagement.setUUID(UUID.fromString(uuid));
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contextManagement.delete();
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return Response.status(Status.NO_CONTENT).build();
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}
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}
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