| /******************************************************************************* |
| * Copyright (c) 2003, 2004 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 API and implementation |
| *******************************************************************************/ |
| /* |
| * Created on Mar 29, 2004 |
| * |
| * To change the template for this generated file go to |
| * Window - Preferences - Java - Code Generation - Code and Comments |
| */ |
| package org.eclipse.wst.common.componentcore.internal.util; |
| |
| import java.util.Hashtable; |
| import java.util.Iterator; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.jem.util.RegistryReader; |
| import org.eclipse.wst.common.componentcore.internal.ModulecorePlugin; |
| import org.eclipse.wst.common.project.facet.core.IFacetedProject; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacet; |
| import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager; |
| |
| /** |
| * @author cbridgha |
| * |
| * To change the template for this generated type comment go to Window - Preferences - Java - Code |
| * Generation - Code and Comments |
| */ |
| public class ArtifactEditRegistryReader extends RegistryReader { |
| /** |
| * @param registry |
| * @param plugin |
| * @param extensionPoint |
| */ |
| Hashtable typeRegistry = new Hashtable(); |
| static final String ARTIFACT_EDIT_EXTENSION_POINT = "artifactedit"; //$NON-NLS-1$ |
| static final String ARTIFACTEDIT = "artifactedit"; //$NON-NLS-1$ |
| static final String TYPE = "typeID"; //$NON-NLS-1$ |
| static final String ARTIFACTEDITCLASS = "class"; //$NON-NLS-1$ |
| private static ArtifactEditRegistryReader instance; |
| |
| /** |
| * @return Returns the instance. |
| */ |
| public static ArtifactEditRegistryReader instance() { |
| if (instance == null) { |
| instance = new ArtifactEditRegistryReader(); |
| instance.readRegistry(); |
| } |
| return instance; |
| } |
| |
| public ArtifactEditRegistryReader() { |
| super(ModulecorePlugin.PLUGIN_ID, ARTIFACT_EDIT_EXTENSION_POINT); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.common.frameworks.internal.RegistryReader#readElement(org.eclipse.core.runtime.IConfigurationElement) |
| */ |
| public boolean readElement(IConfigurationElement element) { |
| if (!element.getName().equals(ARTIFACTEDIT)) |
| return false; |
| |
| IArtifactEditFactory staticCaller = null; |
| String typeID = null; |
| try { |
| typeID = element.getAttribute(TYPE); |
| staticCaller = (IArtifactEditFactory) element.createExecutableExtension(ARTIFACTEDITCLASS); |
| |
| } catch (CoreException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| if (staticCaller != null) |
| addArtifactEdit(typeID,staticCaller); |
| return true; |
| } |
| |
| private void addArtifactEdit(String typeID, IArtifactEditFactory staticCaller) { |
| typeRegistry.put(typeID,staticCaller); |
| } |
| |
| public IArtifactEditFactory getArtifactEdit(String typeID) { |
| return (IArtifactEditFactory)typeRegistry.get(typeID); |
| } |
| |
| public IArtifactEditFactory getArtifactEdit(IProject project) { |
| try { |
| IFacetedProject facetedProject = ProjectFacetsManager.create(project); |
| Iterator keys = typeRegistry.keySet().iterator(); |
| while (keys.hasNext()) { |
| String typeID = (String) keys.next(); |
| try { |
| IProjectFacet projectFacet = ProjectFacetsManager.getProjectFacet(typeID); |
| if (projectFacet != null && facetedProject.hasProjectFacet(projectFacet)) |
| return getArtifactEdit(typeID); |
| } catch (Exception e) { |
| continue; |
| } |
| } |
| } catch (Exception e) { |
| //Just return null |
| } |
| return null; |
| } |
| |
| } |