| /******************************************************************************* |
| * Copyright (c) 2003, 2005 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.internal.componentcore; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.jst.j2ee.commonarchivecore.internal.Archive; |
| import org.eclipse.jst.j2ee.commonarchivecore.internal.CommonarchiveFactory; |
| import org.eclipse.jst.j2ee.commonarchivecore.internal.EJBJarFile; |
| import org.eclipse.jst.j2ee.commonarchivecore.internal.exception.OpenFailureException; |
| import org.eclipse.jst.j2ee.commonarchivecore.internal.helpers.ArchiveTypeDiscriminator; |
| import org.eclipse.jst.j2ee.commonarchivecore.internal.impl.RootEJBJarDescriminatorImpl; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| |
| public class EJBBinaryComponentHelper extends EnterpriseBinaryComponentHelper { |
| |
| public static boolean handlesComponent(IVirtualComponent component) { |
| EJBBinaryComponentHelper helper = null; |
| try { |
| helper = new EJBBinaryComponentHelper(component); |
| return helper.isArchiveValid(); |
| } catch (Exception e) { |
| return false; |
| } finally { |
| helper.dispose(); |
| } |
| } |
| |
| public EJBBinaryComponentHelper(IVirtualComponent component) { |
| super(component); |
| } |
| |
| protected Archive openArchive(String archiveURI) throws OpenFailureException { |
| return CommonarchiveFactory.eINSTANCE.openEJBJarFile(getArchiveOptions(), archiveURI); |
| } |
| |
| public EObject getPrimaryRootObject() { |
| return ((EJBJarFile) getArchive()).getDeploymentDescriptor(); |
| } |
| |
| protected ArchiveTypeDiscriminator getDiscriminator() { |
| return RootEJBJarDescriminatorImpl.singleton(); |
| } |
| |
| } |