/*******************************************************************************
* 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.common.internal.provider;
import java.util.Collection;
import java.util.List;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.ResourceLocator;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ItemProviderAdapter;
import org.eclipse.jst.j2ee.common.CommonFactory;
import org.eclipse.jst.j2ee.common.CommonPackage;
import org.eclipse.jst.j2ee.common.EJBLocalRef;
import org.eclipse.jst.j2ee.common.EjbRef;
import org.eclipse.jst.j2ee.internal.common.CommonEditResourceHandler;
import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin;
import org.eclipse.jst.j2ee.webservice.wscommon.WscommonFactory;
/**
* This is the item provider adpater for a {@link com.ibm.etools.common.EjbRef}object.
*/
public class EjbRefItemProvider extends CommonItemProviderAdapter implements IEditingDomainItemProvider, IItemLabelProvider, IItemPropertySource, ITreeItemContentProvider {
/**
* This constructs an instance from a factory and a notifier.
*/
public EjbRefItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
/**
* This returns ejb_reference.gif.
*/
@Override
public Object getImage(Object object) {
String key = ((EjbRef) object).isLocal() ? "ejb_local_ref_obj" : "ejb_reference"; //$NON-NLS-1$ //$NON-NLS-2$
return J2EEPlugin.getPlugin().getImage(key);
}
/**
* This returns the parent of the EjbRef.
*/
@Override
public Object getParent(Object object) {
return object == null ? null : ((EjbRef) object).eContainer();
}
/**
* This returns the property descriptors for the adapted class.
*/
@Override
public List getPropertyDescriptors(Object object) {
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
CommonPackage pkg = CommonPackage.eINSTANCE;
// This is for the name feature.
//
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), CommonEditResourceHandler.getString("Name_UI_"), //$NON-NLS-1$
CommonEditResourceHandler.getString("The_name_property_UI_"), //$NON-NLS-1$
pkg.getEjbRef_Name(), true));
// This is for the type feature.
//
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), CommonEditResourceHandler.getString("Type_UI_"), //$NON-NLS-1$
CommonEditResourceHandler.getString("The_type_property_UI_"), //$NON-NLS-1$
pkg.getEjbRef_Type(), false));
// This is for the home feature.
//
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), CommonEditResourceHandler.getString("Home_UI_"), //$NON-NLS-1$
CommonEditResourceHandler.getString("The_home_property_UI_"), //$NON-NLS-1$
pkg.getEjbRef_Home(), false));
// This is for the remote feature.
//
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), CommonEditResourceHandler.getString("Remote_UI_"), //$NON-NLS-1$
CommonEditResourceHandler.getString("The_remote_property_UI_"), //$NON-NLS-1$
pkg.getEjbRef_Remote(), false));
// This is for the link feature.
//
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), CommonEditResourceHandler.getString("Link_UI_"), //$NON-NLS-1$
CommonEditResourceHandler.getString("The_link_property_UI_"), //$NON-NLS-1$
pkg.getEjbRef_Link(), false));
// This is for the description feature.
//
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), CommonEditResourceHandler.getString("Description_UI_"), //$NON-NLS-1$
CommonEditResourceHandler.getString("The_description_property_UI_"), //$NON-NLS-1$
pkg.getEjbRef_Description(), true));
// This is for the client feature.
//
/*
* itemPropertyDescriptors.add (new ItemPropertyDescriptor
* (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
* ResourceHandler.getString("Client_UI_"), //$NON-NLS-1$
* ResourceHandler.getString("The_client_property_UI_"), //$NON-NLS-1$
* pkg.getEjbRef_Client()));
*/
// This is for the webApp feature.
//
/*
* itemPropertyDescriptors.add (new ItemPropertyDescriptor
* (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
* ResourceHandler.getString("WebApp_UI_"), //$NON-NLS-1$
* ResourceHandler.getString("The_webApp_property_UI_"), //$NON-NLS-1$
* pkg.getEjbRef_WebApp()));
*/
// This is for the ejb feature.
//
/*
* itemPropertyDescriptors.add (new ItemPropertyDescriptor
* (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), // next four
* lines for 175333 //ResourceHandler.getString("Ejb_UI_"), //$NON-NLS-1$
* "EJB",//$NON-NLS-1$ //ResourceHandler.getString("The_ejb_property_UI_"),
* //$NON-NLS-1$ ResourceHandler.getString("The_EJB_property_UI_"), //$NON-NLS-1$ = "The
* EJB property" pkg.getEjbRef_Ejb()));
*/
}
return itemPropertyDescriptors;
}
/**
* This adds to the collection of {@link org.eclipse.emf.edit.command.CommandParameter}s
* describing all of the children that can be created under this object. <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
protected void collectNewChildDescriptors(Collection newChildDescriptors, Object object) {
super.collectNewChildDescriptors(newChildDescriptors, object);
newChildDescriptors.add(createChildParameter(CommonPackage.eINSTANCE.getEjbRef_Descriptions(), CommonFactory.eINSTANCE.createDescription()));
newChildDescriptors.add(createChildParameter(CommonPackage.eINSTANCE.getEjbRef_Descriptions(), WscommonFactory.eINSTANCE.createDescriptionType()));
}
/**
* This adds a property descriptor for the Name feature. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
protected void addNamePropertyDescriptor(Object object) {
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_EjbRef_name_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_EjbRef_name_feature", "_UI_EjbRef_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
CommonPackage.eINSTANCE.getEjbRef_Name(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
}
/**
* This adds a property descriptor for the Type feature. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
protected void addTypePropertyDescriptor(Object object) {
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_EjbRef_type_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_EjbRef_type_feature", "_UI_EjbRef_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
CommonPackage.eINSTANCE.getEjbRef_Type(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
}
/**
* This adds a property descriptor for the Home feature. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
protected void addHomePropertyDescriptor(Object object) {
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_EjbRef_home_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_EjbRef_home_feature", "_UI_EjbRef_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
CommonPackage.eINSTANCE.getEjbRef_Home(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
}
/**
* This adds a property descriptor for the Remote feature. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
protected void addRemotePropertyDescriptor(Object object) {
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_EjbRef_remote_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_EjbRef_remote_feature", "_UI_EjbRef_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
CommonPackage.eINSTANCE.getEjbRef_Remote(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
}
/**
* This adds a property descriptor for the Link feature. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
protected void addLinkPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_EjbRef_link_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_EjbRef_link_feature", "_UI_EjbRef_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
CommonPackage.eINSTANCE.getEjbRef_Link(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
}
/**
* This adds a property descriptor for the Description feature. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
protected void addDescriptionPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_EjbRef_description_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_EjbRef_description_feature", "_UI_EjbRef_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
CommonPackage.eINSTANCE.getEjbRef_Description(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
}
/**
* This specifies how to implement {@link #getChildren}and
* {@link org.eclipse.emf.edit.command.AddCommand}and
* {@link org.eclipse.emf.edit.command.RemoveCommand}support in {@link #createCommand}. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Collection getChildrenReferences(Object object) {
if (childrenReferences == null) {
super.getChildrenReferences(object);
childrenReferences.add(CommonPackage.eINSTANCE.getEjbRef_Descriptions());
}
return childrenReferences;
}
@Override
public String getText(Object object) {
if (object instanceof EJBLocalRef)
return "EjbLocalRef " + ((EJBLocalRef) object).getName(); //$NON-NLS-1$
return "EjbRef " + ((EjbRef) object).getName(); //$NON-NLS-1$
}
/**
* This handles notification by calling {@link #fireNotifyChanged fireNotifyChanged}. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void notifyChanged(Notification notification) {
switch (notification.getFeatureID(EjbRef.class)) {
case CommonPackage.EJB_REF__NAME :
case CommonPackage.EJB_REF__TYPE :
case CommonPackage.EJB_REF__HOME :
case CommonPackage.EJB_REF__REMOTE :
case CommonPackage.EJB_REF__LINK :
case CommonPackage.EJB_REF__DESCRIPTION :
case CommonPackage.EJB_REF__DESCRIPTIONS : {
fireNotifyChanged(notification);
return;
}
}
super.notifyChanged(notification);
}
/**
* Return the resource locator for this item provider's resources. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
*/
@Override
public ResourceLocator getResourceLocator() {
return J2EEPlugin.getDefault();
}
/**
* This always returns false. The base class has already implemented
* {@link ItemProviderAdapter#getChildren ItemProviderAdapter.getChildren}to return the empty
* enumeration, and this to check that enumeration, but we know there can't be any children, so
* this is faster.
*/
@Override
public boolean hasChildren(Object object) {
return false;
}
}