| /******************************************************************************* |
| * 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 API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.j2ee.componentcore; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.jst.j2ee.commonarchivecore.internal.Archive; |
| import org.eclipse.jst.j2ee.commonarchivecore.internal.helpers.ArchiveManifest; |
| import org.eclipse.jst.j2ee.internal.componentcore.EnterpriseBinaryComponentHelper; |
| import org.eclipse.wst.common.componentcore.internal.resources.VirtualArchiveComponent; |
| import org.eclipse.wst.common.componentcore.internal.resources.VirtualReference; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualReference; |
| |
| public class J2EEModuleVirtualArchiveComponent extends VirtualArchiveComponent { |
| |
| protected static final IVirtualReference[] NO_REFERENCES = new VirtualReference[0]; |
| |
| protected String[] manifestClasspath; |
| |
| public J2EEModuleVirtualArchiveComponent(IProject aComponentProject, String archiveLocation, IPath aRuntimePath) { |
| super(aComponentProject, archiveLocation, aRuntimePath); |
| } |
| |
| public IVirtualReference[] getReferences() { |
| List dynamicReferences = J2EEModuleVirtualComponent.getManifestReferences(this, null); |
| if (null == dynamicReferences) { |
| return NO_REFERENCES; |
| } |
| return (IVirtualReference[]) dynamicReferences.toArray(new IVirtualReference[dynamicReferences.size()]); |
| } |
| |
| public String[] getManifestClasspath() { |
| if (null == manifestClasspath) { |
| Archive archive = EnterpriseBinaryComponentHelper.ArchiveCache.getInstance().getArchive(this); |
| if (null == archive) { |
| EnterpriseBinaryComponentHelper helper = EnterpriseBinaryComponentHelper.getHelper(this); |
| try { |
| archive = helper.accessArchive(); |
| ArchiveManifest manifest = archive.getManifest(); |
| manifestClasspath = manifest.getClassPathTokenized(); |
| } catch (Exception e) { |
| } finally { |
| if (null != archive) { |
| archive.close(); |
| } |
| if (null != helper) { |
| helper.dispose(); |
| } |
| } |
| } else { |
| ArchiveManifest manifest = archive.getManifest(); |
| manifestClasspath = manifest.getClassPathTokenized(); |
| } |
| |
| if (manifestClasspath == null) { |
| manifestClasspath = new String[0]; |
| } |
| } |
| return manifestClasspath; |
| } |
| } |