com.sun.xml.registry.uddi.infomodel.AssociationImpl Maven / Gradle / Ivy
/*
* Copyright (c) 2007, 2019 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package com.sun.xml.registry.uddi.infomodel;
import javax.xml.registry.*;
import javax.xml.registry.infomodel.*;
import java.io.Serializable;
import java.util.Collection;
import com.sun.xml.registry.uddi.*;
import java.util.Iterator;
/**
* Implementation of Association interface.
*/
public class AssociationImpl extends RegistryObjectImpl implements Association, Serializable {
boolean isExtramural = false;
boolean isConfirmedBySourceOwner = false;
boolean isConfirmedByTargetOwner = false;
private RegistryObject sourceObject;
private RegistryObject targetObject;
private Concept associationType;
private boolean keyFieldsSet = false;
private boolean keyGenerated = false;
/**
* Default constructor
*/
public AssociationImpl() {
}
public AssociationImpl(RegistryObject targetObject, Concept associationType) throws JAXRException {
this.targetObject = targetObject;
this.associationType = associationType;
}
/**
* Returns true if the association has been confirmed by the owner of the sourceObject.
* For intramural Associations always return true.
*/
public boolean isConfirmedBySourceOwner() throws JAXRException {
return isConfirmedBySourceOwner;
}
/**
* Returns true if the association has been confirmed by the owner of the targetObject.
* For intramural Associations always return true.
*/
public boolean isConfirmedByTargetOwner() throws JAXRException {
return isConfirmedByTargetOwner;
}
/**
* Returns true if the association has been confirmed by the owner of the sourceObject.
* For intramural Associations always return true.
*/
public void setIsConfirmedBySourceOwner(boolean confirmation)
throws JAXRException {
isConfirmedBySourceOwner = confirmation;
}
/**
* Returns true if the association has been confirmed by the owner of the targetObject.
* For intramural Associations always return true.
*/
public void setIsConfirmedByTargetOwner(boolean confirmation)
throws JAXRException {
isConfirmedByTargetOwner = confirmation;
}
/**
* Convenience method that returns true if isConfirmedBySourceOwner and
* isConfirmedByTargetOwner both return true.
* For intramural Associations always return true.
*/
public boolean isConfirmed() throws JAXRException {
return (isConfirmedBySourceOwner && isConfirmedByTargetOwner);
}
/**
* Gets the Object that is the source of this Association.
*/
public RegistryObject getSourceObject() throws JAXRException {
return sourceObject;
}
/**
* Sets the Object that is the source of this Association.
*/
public void setSourceObject(RegistryObject srcObject) throws JAXRException {
sourceObject = srcObject;
checkObjects();
if (areKeyFieldsSet()) {
keyGenerated = false;
createKey();
}
}
/**
* Gets the Object that is the target of this Association.
*/
public RegistryObject getTargetObject() throws JAXRException {
return targetObject;
}
/**
* Sets the Object that is the target of this Association.
*/
public void setTargetObject(RegistryObject targetObject) throws JAXRException {
this.targetObject = targetObject;
checkObjects();
if (areKeyFieldsSet()) {
keyGenerated = false;
createKey();
}
}
/**
* Gets the predefined association type for this Association.
*/
public Concept getAssociationType() throws JAXRException {
return associationType;
}
/**
* Sets the predefined association type for this Association.
*/
public void setAssociationType(Concept associationType) throws JAXRException {
this.associationType = associationType;
if (areKeyFieldsSet()) {
keyGenerated = false;
createKey();
}
}
/**
* Returns true if the sourceObject and targetObject are owned by two different
* Users.
* An Extramural Association must be made bilateral by the User that is
* not the creator of the Extramural Association, in order for it to be visible to
* third parties.
*/
public boolean isExtramural() throws JAXRException {
return checkExtramural();
}
/**
* Returns true if the sourceObject and targetObject are owned by two different
* Users.
* An Extramural Association must be made bilateral by the User that is
* not the creator of the Extramural Association, in order for it to be visible to
* third parties.
*/
public void setIsExtramural(boolean extramural) throws JAXRException {
isExtramural = extramural;
}
public void createKey()throws JAXRException {
if (!keyGenerated) {
if (keyFieldsSet) {
String sourceKey = sourceObject.getKey().getId();
String targetKey = targetObject.getKey().getId();
String associationTypeValue = associationType.getValue();
StringBuffer keyBuf = new StringBuffer(400);
keyBuf.append(sourceKey);
keyBuf.append(":");
keyBuf.append(targetKey);
keyBuf.append(":");
keyBuf.append(associationTypeValue);
this.key = new KeyImpl(keyBuf.toString());
keyGenerated = true;
}
}
}
boolean areKeyFieldsSet()
throws JAXRException {
if ((sourceObject != null) && (targetObject != null) && (associationType != null)) {
Key sourceKey = sourceObject.getKey();
Key targetKey = targetObject.getKey();
String value = associationType.getValue();
if ((sourceKey != null) && (targetKey != null) && (value != null))
keyFieldsSet = true;
}
return keyFieldsSet;
}
/*
* Method checks to see if both source and target are new
* objects (not in registry). If so, then they both belong to
* the same user and the association is intramural.
*
* This method should be run whenever source or target
* objects change.
*/
private void checkObjects() throws JAXRException {
if ((sourceObject == null) || (targetObject == null)) {
return;
}
Key sourceKey = sourceObject.getKey();
Key targetKey = targetObject.getKey();
if ((sourceKey == null) && (targetKey == null)) {
isConfirmedBySourceOwner = true;
isConfirmedByTargetOwner = true;
isExtramural = isExtramural();
}
}
private boolean checkExtramural() throws JAXRException {
if ((sourceObject !=null) && (targetObject != null)){
if (((RegistryObjectImpl)sourceObject).isLoaded() &&
((RegistryObjectImpl)targetObject).isLoaded()){
Slot sourceAuthNameSlot = sourceObject.getSlot(JAXRConstants.AUTHORIZED_NAME);
Collection sourceValues = sourceAuthNameSlot.getValues();
Slot targetAuthNameSlot = targetObject.getSlot(JAXRConstants.AUTHORIZED_NAME);
Collection targetValues = targetAuthNameSlot.getValues();
if ((!sourceValues.isEmpty()) && (!targetValues.isEmpty())){
if (!sourceValues.iterator().next().equals(targetValues.iterator().next()))
isExtramural = true;
else isExtramural = false;
return isExtramural;
}
} else if (((RegistryObjectImpl)sourceObject).isNew() ||
((RegistryObjectImpl)targetObject).isNew()){
return checkUserExtramural();
} else
return checkUserExtramural();
}
return isExtramural;
}
private boolean checkUserExtramural() throws JAXRException {
if ((sourceObject !=null) && (targetObject != null)){
RegistryServiceImpl sRS =
(RegistryServiceImpl)sourceObject.getLifeCycleManager().getRegistryService();
RegistryServiceImpl tRS =
(RegistryServiceImpl)targetObject.getLifeCycleManager().getRegistryService();
String sString = sRS.getCurrentUser();
String tString = tRS.getCurrentUser();
if (sString.equals(tString))
isExtramural = false;
else isExtramural = true;
}
return isExtramural;
}
}
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