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/*****************************************************************************
* Copyright (c) 2010 CEA LIST.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Remi Schnekenburger (CEA LIST) remi.schnekenburger@cea.fr - Initial API and implementation
* Laurent Wouters (CEA LIST) laurent.wouters@cea.fr - Refactoring
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.common.service;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import org.eclipse.papyrus.uml.diagram.common.Activator;
import org.eclipse.papyrus.uml.diagram.common.part.PaletteUtil;
import org.eclipse.papyrus.uml.diagram.common.service.palette.AspectToolService;
import org.eclipse.papyrus.uml.diagram.common.service.palette.IAspectAction;
import org.eclipse.papyrus.uml.diagram.common.service.palette.IAspectActionProvider;
import org.eclipse.papyrus.uml.diagram.common.service.palette.StereotypePostAction;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
/**
* Visitor of an XML palette definition that keeps track of the required profiles
*/
public class XMLPaletteDefinitionProfileInspector implements XMLPaletteDefinitionVisitor, IPapyrusPaletteConstant {
final private Collection<String> requiredProfiles;
/**
* Gets the profiles required for the palette
* @return A collection of the required profiles
*/
public Collection<String> getRequiredProfiles() {
return requiredProfiles;
}
/**
* Initializes the inspector
*/
public XMLPaletteDefinitionProfileInspector() {
this.requiredProfiles = new HashSet<String>();
}
/**
* {@inheritDoc}
*/
public void onContent(Node node) {
// nothing specific here
}
/**
* {@inheritDoc}
*/
public void onDrawer(Node node) {
// nothing specific here
}
/**
* {@inheritDoc}
*/
public void onToolEntry(Node node) {
// nothing specific here
}
/**
* {@inheritDoc}
*/
public void onStack(Node node) {
// nothing specific here
}
/**
* {@inheritDoc}
*/
public void onSeparator(Node node) {
// nothing specific here
}
/**
* {@inheritDoc}
*/
public void onAspectToolEntry(Node node) {
if(node.getChildNodes().getLength() > 0) {
NodeList children = node.getChildNodes();
for(int i = 0; i < children.getLength(); i++) {
Node childNode = children.item(i);
String childName = childNode.getNodeName();
if(IPapyrusPaletteConstant.POST_ACTION.equals(childName)) {
// node is a post action => retrieve the id of the provider
// in charge of this configuration
IAspectActionProvider provider = AspectToolService.getInstance().getProvider(AspectToolService.getProviderId(childNode));
if(provider != null) {
IAspectAction action = provider.createAction(childNode);
if(action instanceof StereotypePostAction) {
List<String> stereotypesToApply = ((StereotypePostAction)action).getStereotypesToApply();
for(String stereotypeQN : stereotypesToApply) {
String profileName = PaletteUtil.findProfileNameFromStereotypeName(stereotypeQN);
requiredProfiles.add(profileName);
}
}
} else {
Activator.log.error("impossible to find factory with id: " + AspectToolService.getProviderId(childNode), null);
}
}
}
}
}
}
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