| /******************************************************************************* |
| * Copyright (c) 2003, 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.internal.provider; |
| |
| |
| import java.io.File; |
| import java.net.URL; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.edit.provider.IItemLabelProvider; |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jst.j2ee.common.CommonPackage; |
| import org.eclipse.jst.j2ee.common.internal.util.CommonUtil; |
| import org.eclipse.jst.j2ee.ejb.internal.impl.EjbFactoryImpl; |
| import org.eclipse.jst.j2ee.internal.ejb.provider.AbstractMethodsContentProvider; |
| import org.eclipse.jst.j2ee.internal.ejb.provider.J2EEJavaClassProviderHelper; |
| import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin; |
| import org.eclipse.jst.j2ee.internal.plugin.J2EEUIMessages; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.ui.model.WorkbenchLabelProvider; |
| |
| /** |
| * Insert the type's description here. Creation date: (6/20/2001 10:40:41 PM) |
| * |
| * @author: Administrator |
| */ |
| public class J2EEAdapterFactoryLabelProvider extends AdapterFactoryLabelProvider { |
| // //$NON-NLS-1$ |
| protected static final Class IItemLabelProviderClass = IItemLabelProvider.class; |
| private static final EStructuralFeature ROLE_NAME_SF = CommonPackage.eINSTANCE.getSecurityRole_RoleName(); |
| private static final EStructuralFeature ROLES_SF = EjbFactoryImpl.getPackage().getMethodPermission_Roles(); |
| |
| |
| /** |
| * This is used for delegation to get labels for server objects, which don't fit into EMF edit |
| */ |
| protected WorkbenchLabelProvider wbLabelProvider; |
| |
| public J2EEAdapterFactoryLabelProvider(org.eclipse.emf.common.notify.AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| wbLabelProvider = new WorkbenchLabelProvider(); |
| } |
| |
| public Image getImage(Object object) { |
| if (object instanceof J2EEJavaClassProviderHelper) |
| return ((J2EEJavaClassProviderHelper) object).getImage(); |
| else if (isEMFEditObject(object)) |
| return super.getImage(object); |
| else if (object instanceof AbstractMethodsContentProvider.EJBMethodItem) |
| return super.getImage(((AbstractMethodsContentProvider.EJBMethodItem) object).ejb); |
| else if (object instanceof File) { |
| URL url = (URL) J2EEPlugin.getPlugin().getImage("jar_obj"); //$NON-NLS-1$ |
| return ImageDescriptor.createFromURL(url).createImage(); |
| } |
| return wbLabelProvider.getImage(object); |
| } |
| |
| public String getText(Object object) { |
| |
| if (object instanceof J2EEJavaClassProviderHelper) |
| return ((J2EEJavaClassProviderHelper) object).getText(); |
| else if (isEMFEditObject(object)) { |
| if (CommonUtil.isDeploymentDescriptorRoot(object)) |
| return J2EEUIMessages.getResourceString("Deployment_Descriptor_UI_") + ": " + super.getText(object); //$NON-NLS-1$ //$NON-NLS-2$ |
| return super.getText(object); |
| } else if (object instanceof AbstractMethodsContentProvider.EJBMethodItem) |
| return super.getText(((AbstractMethodsContentProvider.EJBMethodItem) object).ejb); |
| else if (object instanceof IFile) { |
| return ((IFile) object).getName(); |
| } else if (object instanceof File) { |
| return ((File)object).getName(); |
| } |
| return wbLabelProvider.getText(object); |
| } |
| |
| protected boolean isEMFEditObject(Object object) { |
| IItemLabelProvider itemLabelProvider = (IItemLabelProvider) adapterFactory.adapt(object, IItemLabelProviderClass); |
| return itemLabelProvider != null; |
| } |
| |
| /* |
| * @see INotifyChangedListener#notifyChanged(new ENotificationImpl((InternalEObject)Object, |
| * int,(EStructuralFeature) Object, Object, Object, int)) |
| */ |
| public void notifyChanged(Notification notification) { |
| Object feature = notification.getFeature(); |
| if (feature == ROLE_NAME_SF || feature == ROLES_SF) |
| fireLabelProviderChanged(); |
| } |
| } |