130 lines
5.0 KiB
Java
130 lines
5.0 KiB
Java
package org.gcube.informationsystem.resourceregistry.contexts.relations;
|
|
|
|
import java.util.Map;
|
|
import java.util.UUID;
|
|
|
|
import org.gcube.com.fasterxml.jackson.databind.JsonNode;
|
|
import org.gcube.com.fasterxml.jackson.databind.node.ObjectNode;
|
|
import org.gcube.informationsystem.base.reference.AccessType;
|
|
import org.gcube.informationsystem.context.reference.entities.Context;
|
|
import org.gcube.informationsystem.model.reference.relations.Relation;
|
|
import org.gcube.informationsystem.resourceregistry.api.exceptions.AvailableInAnotherContextException;
|
|
import org.gcube.informationsystem.resourceregistry.api.exceptions.NotFoundException;
|
|
import org.gcube.informationsystem.resourceregistry.api.exceptions.ResourceRegistryException;
|
|
import org.gcube.informationsystem.resourceregistry.api.exceptions.relation.isparentof.IsParentOfAlreadyPresentException;
|
|
import org.gcube.informationsystem.resourceregistry.api.exceptions.relation.isparentof.IsParentOfNotFoundException;
|
|
import org.gcube.informationsystem.resourceregistry.api.exceptions.schema.SchemaViolationException;
|
|
import org.gcube.informationsystem.resourceregistry.contexts.ContextUtility;
|
|
import org.gcube.informationsystem.resourceregistry.contexts.entities.ContextManagement;
|
|
import org.gcube.informationsystem.resourceregistry.contexts.security.SecurityContext;
|
|
import org.gcube.informationsystem.resourceregistry.dbinitialization.DatabaseEnvironment;
|
|
import org.gcube.informationsystem.resourceregistry.instances.base.relations.RelationElementManagement;
|
|
import org.gcube.informationsystem.resourceregistry.utils.Utility;
|
|
import org.gcube.informationsystem.types.reference.entities.EntityType;
|
|
|
|
import com.orientechnologies.orient.core.db.document.ODatabaseDocument;
|
|
import com.orientechnologies.orient.core.record.ODirection;
|
|
import com.orientechnologies.orient.core.record.OVertex;
|
|
|
|
/**
|
|
* @author Luca Frosini (ISTI - CNR)
|
|
*/
|
|
public class IsParentOfManagement extends RelationElementManagement<ContextManagement, ContextManagement, EntityType, EntityType> {
|
|
|
|
public IsParentOfManagement() {
|
|
super(AccessType.IS_PARENT_OF, Context.class, Context.class);
|
|
}
|
|
|
|
public IsParentOfManagement(ODatabaseDocument oDatabaseDocument) throws ResourceRegistryException {
|
|
this();
|
|
this.oDatabaseDocument = oDatabaseDocument;
|
|
getWorkingContext();
|
|
includeSource = false;
|
|
includeTarget = true;
|
|
}
|
|
|
|
@Override
|
|
public Map<UUID,JsonNode> getAffectedInstances() {
|
|
throw new UnsupportedOperationException();
|
|
}
|
|
|
|
@Override
|
|
protected SecurityContext getWorkingContext() throws ResourceRegistryException {
|
|
if (workingContext == null) {
|
|
workingContext = ContextUtility.getInstance()
|
|
.getSecurityContextByUUID(DatabaseEnvironment.CONTEXT_SECURITY_CONTEXT_UUID);
|
|
}
|
|
return workingContext;
|
|
}
|
|
|
|
@Override
|
|
protected IsParentOfNotFoundException getSpecificNotFoundException(NotFoundException e) {
|
|
return new IsParentOfNotFoundException(e.getMessage(), e.getCause());
|
|
}
|
|
|
|
@Override
|
|
protected IsParentOfAlreadyPresentException getSpecificAlreadyPresentException(String message) {
|
|
return new IsParentOfAlreadyPresentException(message);
|
|
}
|
|
|
|
@Override
|
|
public JsonNode createCompleteJsonNode()
|
|
throws ResourceRegistryException {
|
|
JsonNode relation = serializeSelfAsJsonNode();
|
|
|
|
try {
|
|
OVertex source = element.getVertex(ODirection.OUT);
|
|
ContextManagement sourceContextManagement = new ContextManagement(oDatabaseDocument);
|
|
sourceContextManagement.setElement(source);
|
|
if (includeSource) {
|
|
((ObjectNode) relation).replace(Relation.SOURCE_PROPERTY,
|
|
sourceContextManagement.serializeSelfAsJsonNode());
|
|
}
|
|
|
|
OVertex target = element.getVertex(ODirection.IN);
|
|
ContextManagement targetContextManagement = new ContextManagement(oDatabaseDocument);
|
|
targetContextManagement.setElement(target);
|
|
if (includeTarget) {
|
|
((ObjectNode) relation).replace(Relation.TARGET_PROPERTY,
|
|
targetContextManagement.serializeSelfAsJsonNode());
|
|
}
|
|
|
|
} catch (ResourceRegistryException e) {
|
|
logger.error("Unable to correctly serialize {}. {}", element, Utility.SHOULD_NOT_OCCUR_ERROR_MESSAGE, e);
|
|
throw e;
|
|
} catch (Exception e) {
|
|
logger.error("Unable to correctly serialize {}. {}", element, Utility.SHOULD_NOT_OCCUR_ERROR_MESSAGE, e);
|
|
throw new ResourceRegistryException(e);
|
|
}
|
|
|
|
return relation;
|
|
}
|
|
|
|
@Override
|
|
protected ContextManagement newSourceEntityManagement() throws ResourceRegistryException {
|
|
return new ContextManagement(oDatabaseDocument);
|
|
}
|
|
|
|
@Override
|
|
protected ContextManagement newTargetEntityManagement() throws ResourceRegistryException {
|
|
return new ContextManagement(oDatabaseDocument);
|
|
}
|
|
|
|
@Override
|
|
public String reallyGetAll(boolean polymorphic) throws ResourceRegistryException {
|
|
throw new UnsupportedOperationException();
|
|
}
|
|
|
|
@Override
|
|
public void sanityCheck() throws SchemaViolationException, ResourceRegistryException {
|
|
// Nothing to do
|
|
}
|
|
|
|
@Override
|
|
protected void checksourceAndTargetEntityCompliancy() throws NotFoundException, AvailableInAnotherContextException,
|
|
SchemaViolationException, ResourceRegistryException {
|
|
// The compliancy is ensured by the code
|
|
}
|
|
|
|
}
|