| /******************************************************************************* |
| * Copyright (c) 2009 Red Hat 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: |
| * Red Hat - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.common.internal.modulecore; |
| |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jst.common.jdt.internal.javalite.IJavaProjectLite; |
| import org.eclipse.jst.common.jdt.internal.javalite.JavaCoreLite; |
| import org.eclipse.jst.common.jdt.internal.javalite.JavaLiteUtilities; |
| import org.eclipse.wst.common.componentcore.internal.ComponentResource; |
| import org.eclipse.wst.common.componentcore.internal.StructureEdit; |
| import org.eclipse.wst.common.componentcore.internal.WorkbenchComponent; |
| import org.eclipse.wst.common.componentcore.internal.flat.AbstractFlattenParticipant; |
| import org.eclipse.wst.common.componentcore.internal.flat.FilterResourceParticipant; |
| import org.eclipse.wst.common.componentcore.internal.flat.IFlatFile; |
| import org.eclipse.wst.common.componentcore.internal.flat.IFlatResource; |
| import org.eclipse.wst.common.componentcore.internal.flat.IFlattenParticipant; |
| import org.eclipse.wst.common.componentcore.internal.flat.VirtualComponentFlattenUtility; |
| import org.eclipse.wst.common.componentcore.internal.flat.FlatVirtualComponent.FlatComponentTaskModel; |
| import org.eclipse.wst.common.componentcore.internal.flat.VirtualComponentFlattenUtility.ShouldIncludeUtilityCallback; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| |
| public class AddMappedOutputFoldersParticipant extends AbstractFlattenParticipant implements ShouldIncludeUtilityCallback { |
| private List<IFlatResource> list; |
| private String[] filteredSuffixes = new String[]{}; |
| |
| public AddMappedOutputFoldersParticipant() { |
| // intentionally blank |
| } |
| |
| public AddMappedOutputFoldersParticipant(String[] filtered) { |
| this.filteredSuffixes = filtered; |
| } |
| |
| public boolean shouldAddComponentFile(IVirtualComponent component, IFlatFile file) { |
| IFlattenParticipant[] delegates = getDelegateParticipants(); |
| for( int i = 0; i < delegates.length; i++ ) { |
| if(!delegates[i].shouldAddExportableFile(null, component, null, file)) |
| return false; |
| } |
| return true; |
| } |
| |
| public IFlattenParticipant[] getDelegateParticipants() { |
| return new IFlattenParticipant[] { |
| FilterResourceParticipant.createSuffixFilterParticipant(filteredSuffixes) |
| }; |
| } |
| |
| @Override |
| public void finalize(IVirtualComponent component, |
| FlatComponentTaskModel dataModel, List<IFlatResource> resources) { |
| this.list = resources; |
| list.getClass(); |
| if( !isApprovedComponent(component)) |
| return; |
| |
| HashMap<IContainer, IPath> mapped = getMappedJavaOutputContainers(component.getProject()); |
| Iterator<IContainer> i = mapped.keySet().iterator(); |
| while(i.hasNext()) { |
| IContainer next = i.next(); |
| try { |
| new VirtualComponentFlattenUtility(list, this).addContainer(next, mapped.get(next)); |
| } catch( CoreException ce) {} |
| } |
| } |
| |
| protected boolean isApprovedComponent(IVirtualComponent vc) { |
| // TODO |
| return true; |
| } |
| |
| public final static HashMap<IContainer, IPath> getMappedJavaOutputContainers(IProject project) { |
| ComponentResourceProxy[] proxies = findAllMappingProxies(project); |
| IJavaProjectLite javaProjectLite = JavaCoreLite.create(project); |
| |
| HashMap<IContainer, IPath> map = new HashMap<IContainer, IPath>(); |
| IClasspathEntry[] entries = javaProjectLite.readRawClasspath(); |
| for (IClasspathEntry entry : entries) { |
| if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) { |
| IPath cpePath = entry.getPath(); |
| for( int i = 0; i < proxies.length; i++ ) { |
| if( cpePath.equals(new Path(project.getName()).append(proxies[i].source).makeAbsolute())) { |
| IContainer outputContainer = JavaLiteUtilities.getJavaOutputContainer(javaProjectLite, entry); |
| if (!map.containsKey(outputContainer)) { |
| map.put(outputContainer, proxies[i].runtimePath); |
| } |
| } |
| // TODO |
| } |
| } |
| } |
| return map; |
| } |
| |
| /* |
| * This code below is also duplicated in common.ui in the generic page |
| * to handle module assembly |
| */ |
| |
| public static ComponentResourceProxy[] findAllMappingProxies(IProject project) { |
| ComponentResource[] allMappings = findAllMappings(project); |
| ComponentResourceProxy[] proxies = new ComponentResourceProxy[allMappings.length]; |
| for( int i = 0; i < allMappings.length; i++ ) { |
| proxies[i] = new ComponentResourceProxy( |
| allMappings[i].getSourcePath(), |
| allMappings[i].getRuntimePath()); |
| } |
| return proxies; |
| } |
| |
| protected static ComponentResource[] findAllMappings(IProject project) { |
| StructureEdit structureEdit = null; |
| try { |
| structureEdit = StructureEdit.getStructureEditForRead(project); |
| WorkbenchComponent component = structureEdit.getComponent(); |
| Object[] arr = component.getResources().toArray(); |
| ComponentResource[] result = new ComponentResource[arr.length]; |
| for( int i = 0; i < arr.length; i++ ) |
| result[i] = (ComponentResource)arr[i]; |
| return result; |
| } catch(Exception e) { |
| } finally { |
| if( structureEdit != null ) |
| structureEdit.dispose(); |
| } |
| return new ComponentResource[]{}; |
| } |
| |
| public static class ComponentResourceProxy { |
| public IPath source, runtimePath; |
| public ComponentResourceProxy(IPath source, IPath runtimePath) { |
| this.source = source; |
| this.runtimePath = runtimePath; |
| } |
| } |
| } |