Refs #11288: Made resource-registry more RESTful
Task-Url: https://support.d4science.org/issues/11288 git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/information-system/resource-registry@167856 82a268e6-3cf1-43bd-a215-b396298e98cf
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@ -60,6 +60,10 @@ public class ContextManagement extends EntityManagement<Context> {
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getWorkingContext();
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}
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public UUID getUUID() {
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return uuid;
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}
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public String getName() {
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if(name == null) {
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if(element == null) {
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@ -266,22 +266,31 @@ public class Access {
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}
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/*
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* e.g. GET /resource-registry/access/context/c0f314e7-2807-4241-a792-2a6c79ed4fd0
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* e.g. GET /resource-registry/access/contexts/c0f314e7-2807-4241-a792-2a6c79ed4fd0
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*/
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@GET
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@Path(AccessPath.CONTEXT_PATH_PART + "{" + ID_PATH_PARAM + "}")
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@Path(AccessPath.CONTEXTS_PATH_PART + "{" + ID_PATH_PARAM + "}")
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@Produces(ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8)
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public String getContext(@PathParam(ID_PATH_PARAM) String uuid)
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throws ContextNotFoundException, ResourceRegistryException {
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ContextManagement contextManagement = new ContextManagement();
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if(uuid.compareTo(AccessPath.ALL_PATH_PART)==0) {
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logger.info("Requested to read all {}s", org.gcube.informationsystem.model.entity.Context.NAME);
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return contextManagement.all(false);
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}else {
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logger.info("Requested to read {} with id {} ", org.gcube.informationsystem.model.entity.Context.NAME, uuid);
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contextManagement.setUUID(UUID.fromString(uuid));
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return contextManagement.read();
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}
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logger.info("Requested to read {} with id {} ", org.gcube.informationsystem.model.entity.Context.NAME, uuid);
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contextManagement.setUUID(UUID.fromString(uuid));
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return contextManagement.read();
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}
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/*
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* e.g. GET /resource-registry/access/contexts/c0f314e7-2807-4241-a792-2a6c79ed4fd0
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*/
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@GET
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@Path(AccessPath.CONTEXTS_PATH_PART)
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@Produces(ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8)
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public String getContexts()
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throws ContextNotFoundException, ResourceRegistryException {
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ContextManagement contextManagement = new ContextManagement();
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logger.info("Requested to read all {}s", org.gcube.informationsystem.model.entity.Context.NAME);
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return contextManagement.all(false);
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}
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}
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@ -2,6 +2,7 @@ package org.gcube.informationsystem.resourceregistry.rest;
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import java.util.UUID;
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import javax.mail.Header;
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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.POST;
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@ -16,6 +17,7 @@ import org.gcube.informationsystem.model.entity.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.context.ContextAlreadyPresentException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.context.ContextCreationException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.context.ContextException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.context.ContextNotFoundException;
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import org.gcube.informationsystem.resourceregistry.api.rest.ContextPath;
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@ -26,30 +28,44 @@ import org.slf4j.LoggerFactory;
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/**
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* @author Luca Frosini (ISTI - CNR)
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*/
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@Path(ContextPath.CONTEXT_PATH_PART)
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@Path(ContextPath.CONTEXTS_PATH_PART)
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public class ContextManager {
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/**
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* Logger
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*/
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private static Logger logger = LoggerFactory
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.getLogger(ContextManager.class);
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private static Logger logger = LoggerFactory.getLogger(ContextManager.class);
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public static final String ID_PATH_PARAM = "id";
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@GET
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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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ContextManagement contextManagement = new ContextManagement();
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logger.info("Requested to read all {}s", Context.NAME);
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return contextManagement.all(false);
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}
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/**
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* e.g. PUT /resource-registry/context
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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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@POST
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@Produces(ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8)
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public Response create(String json)
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throws ContextAlreadyPresentException, ResourceRegistryException {
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logger.info("Requested to create {} with json {}", Context.NAME, json);
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ContextManagement contextManagement = new ContextManagement();
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contextManagement.setJSON(json);
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UUID uuid = contextManagement.getUUID();
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if(uuid!=null) {
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String error = String.format("Could not specify an UUID in % to create a %s using POST. Please use PUT instead and specify the UUID as path argument.",
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Header.class.getSimpleName(), Context.NAME);
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logger.info(error);
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throw new ContextCreationException(error);
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}
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String ret = contextManagement.create();
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return Response.status(Status.CREATED).entity(ret).type(ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8).build();
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}
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@ -66,14 +82,9 @@ public class ContextManager {
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public String read(@PathParam(ID_PATH_PARAM) String uuid)
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throws ContextNotFoundException, ResourceRegistryException {
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ContextManagement contextManagement = new ContextManagement();
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if(uuid.compareTo(ContextPath.ALL_PATH_PART)==0) {
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logger.info("Requested to read all {}s", Context.NAME);
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return contextManagement.all(false);
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}else {
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logger.info("Requested to read {} with id {} ", Context.NAME, uuid);
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contextManagement.setUUID(UUID.fromString(uuid));
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return contextManagement.read();
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}
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logger.info("Requested to read {} with id {} ", Context.NAME, uuid);
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contextManagement.setUUID(UUID.fromString(uuid));
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return contextManagement.read();
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}
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/**
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@ -82,12 +93,14 @@ public class ContextManager {
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* BODY: {...}
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*
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*/
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@POST
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@PUT
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@Path("{" + ID_PATH_PARAM + "}")
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@Produces(ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8)
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public String update(String json)
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public String update(@PathParam(ID_PATH_PARAM) String uuid, String json)
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throws ContextNotFoundException, ResourceRegistryException {
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logger.info("Requested to update {} with json {} ", Context.NAME, json);
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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.update();
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}
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@ -26,33 +26,34 @@ import org.slf4j.LoggerFactory;
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/**
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* @author Luca Frosini (ISTI - CNR)
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*/
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@Path(SchemaPath.SCHEMA_PATH_PART)
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@Path(SchemaPath.SCHEMAS_PATH_PART)
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public class SchemaManager {
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private static Logger logger = LoggerFactory.getLogger(SchemaManager.class);
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public static final String TYPE_PATH_PARAM = "type";
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public static final String TYPE_NAME_PATH_PARAM = "typeName";
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/**
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* e.g. PUT /resource-registry/schema/{E-R}
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* e.g. PUT /resource-registry/schemas/ContactFacet
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*
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* BODY: {...}
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*
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* @param type
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* @param baseType
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* @param json
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* @return
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* @throws SchemaException
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*/
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@PUT
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@Path("{" + TYPE_PATH_PARAM + "}")
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@Path("{" + TYPE_NAME_PATH_PARAM + "}")
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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 Response create(@PathParam(TYPE_PATH_PARAM) String type, String json)
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public Response create(@PathParam(TYPE_NAME_PATH_PARAM) String typeName, @QueryParam(SchemaPath.BASE_TYPE_PATH_PARAM) String baseType, String json)
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throws SchemaException, ResourceRegistryException {
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logger.info("Requested {} registration with schema {}", type, json);
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logger.info("Requested {} registration with schema {}", baseType, json);
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AccessType accessType = null;
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try {
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accessType = AccessType.valueOf(type.toUpperCase());
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accessType = AccessType.valueOf(baseType.toUpperCase());
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switch(accessType) {
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case EMBEDDED:
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break;
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@ -74,28 +75,31 @@ public class SchemaManager {
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}
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} catch(Exception e) {
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String error = String.format("Cannot register %s schema", type);
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String error = String.format("Cannot register %s schema", baseType);
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throw new ResourceRegistryException(error);
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}
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SchemaManagement schemaManagement = new SchemaManagementImpl();
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((SchemaManagementImpl) schemaManagement).setTypeName(typeName);
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String ret = schemaManagement.create(json, accessType);
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return Response.status(Status.CREATED).entity(ret).type(ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8)
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.build();
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}
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/*
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* e.g. GET /resource-registry/schema/ContactFacet?polymorphic=true
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* e.g. GET /resource-registry/schemas/ContactFacet?polymorphic=true
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*/
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@GET
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@Path("{" + TYPE_PATH_PARAM + "}")
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@Path("{" + TYPE_NAME_PATH_PARAM + "}")
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@Produces(ResourceInitializer.APPLICATION_JSON_CHARSET_UTF_8)
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public String read(@PathParam(TYPE_PATH_PARAM) String type,
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public String read(@PathParam(TYPE_NAME_PATH_PARAM) String typeName,
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@QueryParam(SchemaPath.POLYMORPHIC_PARAM) @DefaultValue("false") Boolean polymorphic)
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throws SchemaNotFoundException, ResourceRegistryException {
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logger.info("Requested Schema for type {}", type);
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logger.info("Requested Schema for type {}", typeName);
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SchemaManagement schemaManagement = new SchemaManagementImpl();
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return schemaManagement.read(type, polymorphic);
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return schemaManagement.read(typeName, polymorphic);
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}
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}
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@ -17,6 +17,7 @@ import org.gcube.informationsystem.model.entity.Resource;
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import org.gcube.informationsystem.model.relation.Relation;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaAlreadyPresentException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaCreationException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaException;
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import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaNotFoundException;
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import org.gcube.informationsystem.resourceregistry.context.ContextUtility;
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@ -52,10 +53,16 @@ public class SchemaManagementImpl implements SchemaManagement {
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private static Logger logger = LoggerFactory.getLogger(SchemaManagementImpl.class);
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protected String typeName;
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protected static OClass getOClass(OSchema oSchema, String type) throws SchemaException {
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return oSchema.getClass(type);
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}
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public void setTypeName(String typeName) {
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this.typeName = typeName;
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}
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public static OClass getTypeSchema(OrientBaseGraph orientBaseGraph, String type, AccessType accessType)
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throws SchemaException {
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OMetadata oMetadata = orientBaseGraph.getRawGraph().getMetadata();
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@ -165,6 +172,12 @@ public class SchemaManagementImpl implements SchemaManagement {
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ObjectMapper mapper = new ObjectMapper();
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TypeDefinition typeDefinition = mapper.readValue(jsonSchema, TypeDefinition.class);
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if(typeName.compareTo(typeDefinition.getName())!=0) {
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String error = String.format("Provided typename path argument %s does not match with the type name in the definition %S. Please be coherent.", typeName, typeDefinition.getName());
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throw new SchemaCreationException(error);
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}
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AdminSecurityContext adminSecurityContext = ContextUtility.getAdminSecurityContext();
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orientGraphNoTx = adminSecurityContext.getGraphNoTx(PermissionMode.WRITER);
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@ -189,7 +202,7 @@ public class SchemaManagementImpl implements SchemaManagement {
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} else {
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String error = String.format("Allowed superclass are %s, %s, %s, or any subclasses of them.",
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Entity.NAME, Relation.NAME, Embedded.NAME);
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throw new ResourceRegistryException(error);
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throw new SchemaCreationException(error);
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}
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try {
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@ -222,7 +235,7 @@ public class SchemaManagementImpl implements SchemaManagement {
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if(Resource.class.isAssignableFrom(baseType.getTypeClass())) {
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Set<Property> properties = typeDefinition.getProperties();
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if(properties != null && properties.size() > 0) {
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throw new Exception("A Resource cannot contains any properties.");
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throw new SchemaCreationException("A Resource cannot contains any properties.");
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}
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} else {
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for(Property property : typeDefinition.getProperties()) {
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@ -300,7 +313,7 @@ public class SchemaManagementImpl implements SchemaManagement {
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} catch(SchemaException e) {
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throw e;
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} catch(Exception ex) {
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throw new SchemaException(ex);
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throw new SchemaCreationException(ex);
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} finally {
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if(orientGraphNoTx != null) {
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orientGraphNoTx.shutdown();
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