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Refs #10238: Refactor Context Port Type 

Task-Url: https://support.d4science.org/issues/10238

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/information-system/resource-registry@158632 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Luca Frosini 2017-11-17 16:34:29 +00:00
parent 008f621677
commit 2d7805b132
4 changed files with 50 additions and 55 deletions
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10
src/main/java/org/gcube/informationsystem/resourceregistry/er/ERManagement.java
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@ -59,7 +59,6 @@ import com.tinkerpop.blueprints.Element;
import com.tinkerpop.blueprints.Vertex; import com.tinkerpop.blueprints.Vertex;
import com.tinkerpop.blueprints.impls.orient.OrientElement; import com.tinkerpop.blueprints.impls.orient.OrientElement;
import com.tinkerpop.blueprints.impls.orient.OrientGraph; import com.tinkerpop.blueprints.impls.orient.OrientGraph;
import com.tinkerpop.blueprints.impls.orient.OrientVertex;
import com.tinkerpop.blueprints.util.StringFactory; import com.tinkerpop.blueprints.util.StringFactory;
/** /**
@ -115,7 +114,6 @@ public abstract class ERManagement<ERType extends ER, El extends Element> {
this.ignoreStartWithKeys.add(AT); this.ignoreStartWithKeys.add(AT);
this.ignoreStartWithKeys.add(UNDERSCORE); this.ignoreStartWithKeys.add(UNDERSCORE);
} }
protected ERManagement(AccessType accessType, OrientGraph orientGraph) { protected ERManagement(AccessType accessType, OrientGraph orientGraph) {
@ -274,7 +272,7 @@ public abstract class ERManagement<ERType extends ER, El extends Element> {
reallyUpdate(); reallyUpdate();
HeaderUtility.updateModifiedByAndLastUpdate(element); HeaderUtility.updateModifiedByAndLastUpdate(element);
((OrientVertex) element).save(); ((OrientElement) element).save();
return element; return element;
}catch (ResourceRegistryException e) { }catch (ResourceRegistryException e) {
@ -306,8 +304,8 @@ public abstract class ERManagement<ERType extends ER, El extends Element> {
public boolean internalAddToContext() throws ContextException, ResourceRegistryException { public boolean internalAddToContext() throws ContextException, ResourceRegistryException {
try { try {
boolean ret = reallyAddToContext(); boolean ret = reallyAddToContext();
HeaderUtility.updateModifiedByAndLastUpdate(getElement()); HeaderUtility.updateModifiedByAndLastUpdate(element);
((OrientElement) getElement()).save(); ((OrientElement) element).save();
return ret && true; return ret && true;
}catch (ResourceRegistryException e) { }catch (ResourceRegistryException e) {
throw e; throw e;
@ -323,7 +321,7 @@ public abstract class ERManagement<ERType extends ER, El extends Element> {
try { try {
boolean ret = reallyRemoveFromContext(); boolean ret = reallyRemoveFromContext();
HeaderUtility.updateModifiedByAndLastUpdate(element); HeaderUtility.updateModifiedByAndLastUpdate(element);
((OrientVertex) element).save(); ((OrientElement) element).save();
return ret && true; return ret && true;
}catch (ResourceRegistryException e) { }catch (ResourceRegistryException e) {
throw e; throw e;

6
src/main/java/org/gcube/informationsystem/resourceregistry/er/entity/EntityManagement.java
View File

@ -193,15 +193,15 @@ public abstract class EntityManagement<E extends Entity> extends
protected boolean reallyRemoveFromContext() throws ContextException, protected boolean reallyRemoveFromContext() throws ContextException,
ResourceRegistryException { ResourceRegistryException {
ContextUtility.removeFromActualContext(orientGraph, getElement()); Iterable<Edge> edges = getElement().getEdges(Direction.OUT);
Iterable<Edge> edges = element.getEdges(Direction.OUT);
for (Edge edge : edges) { for (Edge edge : edges) {
@SuppressWarnings("rawtypes") @SuppressWarnings("rawtypes")
RelationManagement relationManagement = getRelationManagement(edge); RelationManagement relationManagement = getRelationManagement(edge);
relationManagement.internalRemoveFromContext(); relationManagement.internalRemoveFromContext();
} }
ContextUtility.removeFromActualContext(orientGraph, getElement());
return true; return true;
} }

3
src/main/java/org/gcube/informationsystem/resourceregistry/er/entity/ResourceManagement.java
View File

@ -1,6 +1,3 @@
/**
*
*/
package org.gcube.informationsystem.resourceregistry.er.entity; package org.gcube.informationsystem.resourceregistry.er.entity;
import java.util.Iterator; import java.util.Iterator;

86
src/main/java/org/gcube/informationsystem/resourceregistry/er/relation/RelationManagement.java
View File

@ -53,8 +53,8 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
protected final Class<? extends Entity> targetEntityClass; protected final Class<? extends Entity> targetEntityClass;
private S sourceEntityManagemen; private S sourceEntityManagement;
private T targetEntityManagemen; private T targetEntityManagement;
protected RelationManagement(AccessType accessType) { protected RelationManagement(AccessType accessType) {
super(accessType); super(accessType);
@ -81,8 +81,8 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
break; break;
} }
sourceEntityManagemen = null; sourceEntityManagement = null;
targetEntityManagemen = null; targetEntityManagement = null;
} }
@ -92,31 +92,31 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
} }
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
protected S getSourceEntityManagemen() throws ResourceRegistryException { protected S getSourceEntityManagement() throws ResourceRegistryException {
if (sourceEntityManagemen == null) { if (sourceEntityManagement == null) {
Vertex source = getElement().getVertex(Direction.OUT); Vertex source = getElement().getVertex(Direction.OUT);
sourceEntityManagemen = newSourceEntityManagement(); sourceEntityManagement = newSourceEntityManagement();
sourceEntityManagemen.setElement(source); sourceEntityManagement.setElement(source);
} }
return sourceEntityManagemen; return sourceEntityManagement;
} }
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
public T getTargetEntityManagemen() throws ResourceRegistryException { public T getTargetEntityManagement() throws ResourceRegistryException {
if (targetEntityManagemen == null) { if (targetEntityManagement == null) {
Vertex target = getElement().getVertex(Direction.IN); Vertex target = getElement().getVertex(Direction.IN);
targetEntityManagemen = newTargetEntityManagement(); targetEntityManagement = newTargetEntityManagement();
targetEntityManagemen.setElement(target); targetEntityManagement.setElement(target);
} }
return targetEntityManagemen; return targetEntityManagement;
} }
public void setSourceEntityManagement(S sourceEntityManagement) { public void setSourceEntityManagement(S sourceEntityManagement) {
this.sourceEntityManagemen = sourceEntityManagement; this.sourceEntityManagement = sourceEntityManagement;
} }
public void setTargetEntityManagement(T targetEntityManagement) { public void setTargetEntityManagement(T targetEntityManagement) {
this.targetEntityManagemen = targetEntityManagement; this.targetEntityManagement = targetEntityManagement;
} }
@Override @Override
@ -134,11 +134,11 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
try { try {
if (includeSource) { if (includeSource) {
relation.put(Relation.SOURCE_PROPERTY, getSourceEntityManagemen().serializeSelfOnly()); relation.put(Relation.SOURCE_PROPERTY, getSourceEntityManagement().serializeSelfOnly());
} }
if (includeTarget) { if (includeTarget) {
relation.put(Relation.TARGET_PROPERTY, getTargetEntityManagemen().serializeAsJson()); relation.put(Relation.TARGET_PROPERTY, getTargetEntityManagement().serializeAsJson());
} }
} catch (ResourceRegistryException e) { } catch (ResourceRegistryException e) {
@ -196,7 +196,7 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
@Override @Override
protected Edge reallyCreate() throws ResourceRegistryException { protected Edge reallyCreate() throws ResourceRegistryException {
if (sourceEntityManagemen == null) { if (sourceEntityManagement == null) {
if (!jsonNode.has(Relation.SOURCE_PROPERTY)) { if (!jsonNode.has(Relation.SOURCE_PROPERTY)) {
throw new ResourceRegistryException("Error while creating relation. No source definition found"); throw new ResourceRegistryException("Error while creating relation. No source definition found");
@ -205,34 +205,34 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
UUID sourceUUID = org.gcube.informationsystem.impl.utils.Utility UUID sourceUUID = org.gcube.informationsystem.impl.utils.Utility
.getUUIDFromJsonNode(jsonNode.get(Relation.SOURCE_PROPERTY)); .getUUIDFromJsonNode(jsonNode.get(Relation.SOURCE_PROPERTY));
sourceEntityManagemen = newSourceEntityManagement(); sourceEntityManagement = newSourceEntityManagement();
sourceEntityManagemen.setUUID(sourceUUID); sourceEntityManagement.setUUID(sourceUUID);
} }
if (targetEntityManagemen == null) { if (targetEntityManagement == null) {
targetEntityManagemen = newTargetEntityManagement(); targetEntityManagement = newTargetEntityManagement();
if (!jsonNode.has(Relation.TARGET_PROPERTY)) { if (!jsonNode.has(Relation.TARGET_PROPERTY)) {
throw new ResourceRegistryException("Error while creating " + erType + ". No target definition found"); throw new ResourceRegistryException("Error while creating " + erType + ". No target definition found");
} }
try { try {
targetEntityManagemen.setJSON(jsonNode.get(Relation.TARGET_PROPERTY)); targetEntityManagement.setJSON(jsonNode.get(Relation.TARGET_PROPERTY));
} catch (SchemaException e) { } catch (SchemaException e) {
StringWriter errorMessage = new StringWriter(); StringWriter errorMessage = new StringWriter();
errorMessage.append("A "); errorMessage.append("A ");
errorMessage.append(erType); errorMessage.append(erType);
errorMessage.append(" can be only created beetween "); errorMessage.append(" can be only created beetween ");
errorMessage.append(sourceEntityManagemen.getAccessType().getName()); errorMessage.append(sourceEntityManagement.getAccessType().getName());
errorMessage.append(" and "); errorMessage.append(" and ");
errorMessage.append(targetEntityManagemen.getAccessType().getName()); errorMessage.append(targetEntityManagement.getAccessType().getName());
throw new ResourceRegistryException(errorMessage.toString(), e); throw new ResourceRegistryException(errorMessage.toString(), e);
} }
try { try {
targetEntityManagemen.getElement(); targetEntityManagement.getElement();
} catch (Exception e) { } catch (Exception e) {
targetEntityManagemen.internalCreate(); targetEntityManagement.internalCreate();
} }
} }
@ -277,11 +277,11 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
*/ */
// end of if-else to be revisited // end of if-else to be revisited
logger.trace("Creating {} beetween {} -> {}", erType, getSourceEntityManagemen().serialize(), logger.trace("Creating {} beetween {} -> {}", erType, getSourceEntityManagement().serialize(),
getTargetEntityManagemen().serialize()); getTargetEntityManagement().serialize());
Vertex source = (Vertex) getSourceEntityManagemen().getElement(); Vertex source = (Vertex) getSourceEntityManagement().getElement();
Vertex target = (Vertex) getTargetEntityManagemen().getElement(); Vertex target = (Vertex) getTargetEntityManagement().getElement();
element = orientGraph.addEdge(null, source, target, erType); element = orientGraph.addEdge(null, source, target, erType);
@ -374,7 +374,7 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
* The relation must be added only in the case the target vertex must be added. * The relation must be added only in the case the target vertex must be added.
* Otherwise we have a relation which point to an entity outside of the context. * Otherwise we have a relation which point to an entity outside of the context.
*/ */
getTargetEntityManagemen().internalAddToContext(); getTargetEntityManagement().internalAddToContext();
ContextUtility.addToActualContext(orientGraph, getElement()); ContextUtility.addToActualContext(orientGraph, getElement());
@ -395,10 +395,10 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
getElement(); getElement();
/* Adding source to Context */ /* Adding source to Context */
getSourceEntityManagemen().internalAddToContext(); getSourceEntityManagement().internalAddToContext();
/* Adding target to Context */ /* Adding target to Context */
getTargetEntityManagemen().internalAddToContext(); getTargetEntityManagement().internalAddToContext();
ContextUtility.addToActualContext(orientGraph, getElement()); ContextUtility.addToActualContext(orientGraph, getElement());
@ -451,11 +451,11 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
switch (removeConstraint) { switch (removeConstraint) {
case cascade: case cascade:
getTargetEntityManagemen().internalRemoveFromContext(); getTargetEntityManagement().internalRemoveFromContext();
break; break;
case cascadeWhenOrphan: case cascadeWhenOrphan:
Vertex target = (Vertex) getTargetEntityManagemen().getElement(); Vertex target = (Vertex) getTargetEntityManagement().getElement();
Iterable<Edge> iterable = target.getEdges(Direction.IN); Iterable<Edge> iterable = target.getEdges(Direction.IN);
Iterator<Edge> iterator = iterable.iterator(); Iterator<Edge> iterator = iterable.iterator();
@ -480,7 +480,7 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
"{} point to {} which is not orphan ({} exists). Giving {} directive, it will be not remove from current context.", "{} point to {} which is not orphan ({} exists). Giving {} directive, it will be not remove from current context.",
element, target, edge, removeConstraint); element, target, edge, removeConstraint);
} else { } else {
getTargetEntityManagemen().internalRemoveFromContext(); getTargetEntityManagement().internalRemoveFromContext();
} }
break; break;
@ -524,12 +524,12 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
Relation.PROPAGATION_CONSTRAINT, Utility.toJsonString(element, true), removeConstraint); Relation.PROPAGATION_CONSTRAINT, Utility.toJsonString(element, true), removeConstraint);
} }
Vertex target = (Vertex) getTargetEntityManagemen().getElement(); Vertex target = (Vertex) getTargetEntityManagement().getElement();
element.remove(); element.remove();
switch (removeConstraint) { switch (removeConstraint) {
case cascade: case cascade:
getTargetEntityManagemen().internalDelete(); getTargetEntityManagement().internalDelete();
break; break;
case cascadeWhenOrphan: case cascadeWhenOrphan:
@ -539,7 +539,7 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
logger.trace("{} point to {} which is not orphan. Giving {} directive, it will be keep.", element, logger.trace("{} point to {} which is not orphan. Giving {} directive, it will be keep.", element,
target, removeConstraint); target, removeConstraint);
} else { } else {
getTargetEntityManagemen().internalDelete(); getTargetEntityManagement().internalDelete();
} }
break; break;
@ -558,8 +558,8 @@ public abstract class RelationManagement<R extends Relation, S extends EntityMan
try { try {
orientGraph = ContextUtility.getActualSecurityContextGraph(PermissionMode.WRITER, forceAdmin); orientGraph = ContextUtility.getActualSecurityContextGraph(PermissionMode.WRITER, forceAdmin);
getSourceEntityManagemen().setUUID(sourceUUID); getSourceEntityManagement().setUUID(sourceUUID);
getTargetEntityManagemen().setUUID(targetUUID); getTargetEntityManagement().setUUID(targetUUID);
element = reallyCreate(); element = reallyCreate();