plugins/org.eclipse.epf.library/src/org/eclipse/epf/library/layout/elements/RoleLayout.java

//------------------------------------------------------------------------------
// Copyright (c) 2005, 2006 IBM Corporation and others.
// 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:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.library.layout.elements;

import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.eclipse.epf.library.configuration.ConfigurationHelper;
import org.eclipse.epf.library.layout.ElementLayoutManager;
import org.eclipse.epf.library.layout.diagram.MethodElementDiagram;
import org.eclipse.epf.library.layout.diagram.RoleDiagramPublisher;
import org.eclipse.epf.library.layout.util.XmlElement;

import com.ibm.uma.MethodElement;
import com.ibm.uma.util.AssociationHelper;

/**
 * The element layout for a Role.
 * 
 * @author Jinhua Xi
 * @author Kelvin Low
 * @since 1.0
 */
public class RoleLayout extends AbstractElementLayout {

	protected Map referenceMap = new HashMap();

	public RoleLayout() {
		super();
	}

	public void init(ElementLayoutManager layoutManager, MethodElement element) {
		super.__init(layoutManager, element);
	}

	public XmlElement getXmlElement(boolean includeReferences) {
		XmlElement elementXml = super.getXmlElement(includeReferences);
		if (includeReferences) {
			List performs = new ArrayList();
			ConfigurationHelper.calculateOppositeFeature(super.element,
					AssociationHelper.Role_Primary_Tasks, layoutManager
							.getConfiguration(), performs);
			referenceMap.put("performs", performs); //$NON-NLS-1$

			List additionallyPerforms = new ArrayList();
			ConfigurationHelper.calculateOppositeFeature(super.element,
					AssociationHelper.Role_Secondary_Tasks, layoutManager
							.getConfiguration(), additionallyPerforms);
			// referenceMap.put("additionallyPerforms", additionallyPerforms);
			// //$NON-NLS-1$
			addReferences(elementXml,
					"additionallyPerforms", additionallyPerforms); //$NON-NLS-1$
			RoleDiagramPublisher diagramPublisher = new RoleDiagramPublisher();
			MethodElementDiagram diagram = diagramPublisher.publish(this,
					new File(layoutManager.getPublishDir()));
			elementXml.setContent("diagram", diagram.getHTML()); //$NON-NLS-1$

			List roleSets = new ArrayList();
			ConfigurationHelper.calculateOppositeFeature(super.element,
					AssociationHelper.Role_RoleSets, layoutManager
							.getConfiguration(), roleSets);
			addReferences(elementXml, "roleSets", roleSets); //$NON-NLS-1$
		}
		return elementXml;
	}

	public List getPerforms() {
		return (List) referenceMap.get("performs"); //$NON-NLS-1$
	}

	public List getAdditionallyPerforms() {
		return (List) referenceMap.get("additionallyPerforms"); //$NON-NLS-1$
	}

	public List getResponsibleFor() {
		return (List) referenceMap.get("responsibleFor"); //$NON-NLS-1$
	}

	public List getModifies() {
		return (List) referenceMap.get("modifies"); //$NON-NLS-1$
	}

	/**
	 * some layout need to have the feature values for further processing. So
	 * this method will be called when a feature is calculated in this abstract
	 * class
	 * 
	 * @param name
	 * @param value
	 */
	protected void notifyFeatureValue(String name, Object value) {
		referenceMap.put(name, value);
	}

}