/*******************************************************************************
* 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.web.providers;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.eclipse.emf.common.command.Command;
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.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.edit.command.AddCommand;
import org.eclipse.emf.edit.command.CommandParameter;
import org.eclipse.emf.edit.command.RemoveCommand;
import org.eclipse.emf.edit.domain.EditingDomain;
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.jst.j2ee.common.CommonFactory;
import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin;
import org.eclipse.jst.j2ee.internal.web.plugin.WebPlugin;
import org.eclipse.jst.j2ee.webapplication.URLPatternType;
import org.eclipse.jst.j2ee.webapplication.WebResourceCollection;
import org.eclipse.jst.j2ee.webapplication.WebapplicationFactory;
import org.eclipse.jst.j2ee.webapplication.WebapplicationPackage;
import org.eclipse.jst.j2ee.webservice.wscommon.WscommonFactory;
/**
* This is the item provider adpater for a
* {@link org.eclipse.jst.j2ee.internal.internal.webapplication.WebResourceCollection}object.
*/
public class WebResourceCollectionItemProvider extends WebapplicationItemProviderAdapter implements IEditingDomainItemProvider, IItemLabelProvider, IItemPropertySource, ITreeItemContentProvider {
/**
* This constructs an instance from a factory and a notifier.
*/
public WebResourceCollectionItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
/**
* This creates a new child for {@link org.eclipse.jst.j2ee.internal.internal.webapplication.commandCreateChildCommand}.
*/
@Override
public Object createChild(Object object) {
// TODO: check that this is what you want.
URLPatternType child = WebapplicationFactory.eINSTANCE.createURLPatternType();
// TODO: initialize child here...
return child;
}
/**
* This specifies how to implement {@link #getChildren}and {@link AddCommand}and
* {@link RemoveCommand}support in {@link #createCommand}.
*/
@Override
public Collection getChildrenReferences(Object object) {
WebapplicationPackage pkg = WebapplicationPackage.eINSTANCE;
Collection result = new ArrayList();
result.add(pkg.getWebResourceCollection_UrlPattern());
result.add(pkg.getWebResourceCollection_HttpMethod());
return result;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EReference getChildReference(Object object, Object child) {
// Check the type of the specified child object and return the proper feature to use for
// adding (see {@link AddCommand}) it as a child.
return super.getChildReference(object, child);
}
/**
* This returns the image for {@link org.eclipse.jst.j2ee.internal.internal.webapplication.commandCreateChildCommand}.
*/
@Override
public Object getCreateChildImage(Object object) {
EObject refObject = (EObject) object;
return WebPlugin.getDefault().getImage(refObject.eClass().getName() + "CreateURLPatternType");//$NON-NLS-1$
}
/**
* This returns the label for {@link org.eclipse.jst.j2ee.internal.internal.webapplication.commandCreateChildCommand}.
*/
@Override
public String getCreateChildText(Object object) {
return WebAppEditResourceHandler.getString("Create_URLPatternType_UI_"); //$NON-NLS-1$ = "Create URLPatternType"
}
/**
* This returns the help text for
* {@link org.eclipse.jst.j2ee.internal.internal.webapplication.commandCreateChildCommand}.
*/
@Override
public String getCreateChildToolTipText(Object object) {
EObject refObject = (EObject) object;
return WebAppEditResourceHandler.getString("37concat_UI_", (new Object[]{refObject.eClass().getName()})); //$NON-NLS-1$ = "Create a child of type URLPatternType for the selected {0}."
}
/**
* This returns web_resource_collection.gif.
*/
@Override
public Object getImage(Object object) {
return WebPlugin.getDefault().getImage("web_resource_collection");//$NON-NLS-1$
}
/**
* This returns the secConstraint of the WebResourceCollection.
*/
@Override
public Object getParent(Object object) {
return ((WebResourceCollection) object).getSecConstraint();
}
/**
* This returns the property descriptors for the adapted class.
*/
@Override
public List getPropertyDescriptors(Object object) {
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
WebapplicationPackage pkg = WebapplicationPackage.eINSTANCE;
// This is for the webResourceName feature.
//
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), WebAppEditResourceHandler.getString("WebResourceName_UI_"), //$NON-NLS-1$ = "WebResourceName"
WebAppEditResourceHandler.getString("The_webResourceName_proper_UI_"), //$NON-NLS-1$ = "The webResourceName property"
pkg.getWebResourceCollection_WebResourceName()));
// This is for the description feature.
//
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), WebAppEditResourceHandler.getString("Description_UI__UI_"), //$NON-NLS-1$ = "Description"
WebAppEditResourceHandler.getString("The_description_property_UI_"), //$NON-NLS-1$ = "The description property"
pkg.getWebResourceCollection_Description()));
// This is for the secConstraint feature.
//
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), WebAppEditResourceHandler.getString("SecConstraint_UI_"), //$NON-NLS-1$ = "SecConstraint"
WebAppEditResourceHandler.getString("The_secConstraint_property_UI_"), //$NON-NLS-1$ = "The secConstraint property"
pkg.getWebResourceCollection_SecConstraint()));
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Web Resource Name feature. <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected void addWebResourceNamePropertyDescriptor(Object object) {
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_WebResourceCollection_webResourceName_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_WebResourceCollection_webResourceName_feature", "_UI_WebResourceCollection_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
WebapplicationPackage.eINSTANCE.getWebResourceCollection_WebResourceName(), 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_WebResourceCollection_description_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_WebResourceCollection_description_feature", "_UI_WebResourceCollection_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
WebapplicationPackage.eINSTANCE.getWebResourceCollection_Description(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
}
/**
* This adds a property descriptor for the Url Pattern feature. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
protected void addUrlPatternPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_WebResourceCollection_urlPattern_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_WebResourceCollection_urlPattern_feature", "_UI_WebResourceCollection_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
WebapplicationPackage.eINSTANCE.getWebResourceCollection_UrlPattern(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
}
/**
* This adds a property descriptor for the Http Method feature. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
protected void addHttpMethodPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_WebResourceCollection_httpMethod_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_WebResourceCollection_httpMethod_feature", "_UI_WebResourceCollection_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
WebapplicationPackage.eINSTANCE.getWebResourceCollection_HttpMethod(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
}
@Override
public String getText(Object object) {
// return WebAppEditResourceHandler.getString("38concat_UI_", (new Object[] {
// ((WebResourceCollection)object).getWebResourceName() })); //$NON-NLS-1$ =
// "WebResourceCollection {0}"
return ((WebResourceCollection) object).getWebResourceName();
}
/**
* This handles notification by calling {@link #fireNotifyChanged fireNotifyChanged}. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void notifyChanged(Notification notification) {
switch (notification.getFeatureID(WebResourceCollection.class)) {
case WebapplicationPackage.WEB_RESOURCE_COLLECTION__WEB_RESOURCE_NAME :
case WebapplicationPackage.WEB_RESOURCE_COLLECTION__DESCRIPTION :
case WebapplicationPackage.WEB_RESOURCE_COLLECTION__URL_PATTERN :
case WebapplicationPackage.WEB_RESOURCE_COLLECTION__HTTP_METHOD :
case WebapplicationPackage.WEB_RESOURCE_COLLECTION__UR_LS :
case WebapplicationPackage.WEB_RESOURCE_COLLECTION__DESCRIPTIONS :
case WebapplicationPackage.WEB_RESOURCE_COLLECTION__HTT_PS : {
fireNotifyChanged(notification);
return;
}
}
super.notifyChanged(notification);
}
/**
* 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(((WebResourceCollection) WebapplicationPackage.eINSTANCE.getWebResourceCollection()).getURLs(), WebapplicationFactory.eINSTANCE.createURLPatternType()));
newChildDescriptors.add(createChildParameter(WebapplicationPackage.eINSTANCE.getWebResourceCollection_Descriptions(), CommonFactory.eINSTANCE.createDescription()));
newChildDescriptors.add(createChildParameter(WebapplicationPackage.eINSTANCE.getWebResourceCollection_Descriptions(), WscommonFactory.eINSTANCE.createDescriptionType()));
newChildDescriptors.add(createChildParameter(((WebResourceCollection) WebapplicationPackage.eINSTANCE.getWebResourceCollection()).getHttpMethod(), WebapplicationFactory.eINSTANCE.createHTTPMethodType()));
}
/**
* Return the resource locator for this item provider's resources. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return J2EEPlugin.getDefault();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.emf.edit.provider.IEditingDomainItemProvider#createCommand(java.lang.Object,
* org.eclipse.emf.edit.domain.EditingDomain, java.lang.Class,
* org.eclipse.emf.edit.command.CommandParameter)
*/
@Override
public Command createCommand(Object object, EditingDomain editingDomain, Class commandClass, CommandParameter commandParameter) {
EStructuralFeature sf = commandParameter.getEReference();
if (sf == null) {
sf = commandParameter.getEAttribute();
if (sf != null && !sf.isMany())
sf = null;
}
if (sf != null) {
EObject owner = commandParameter.getEOwner();
Collection collection = commandParameter.getCollection();
if (commandClass == AddCommand.class) {
return createAddCommand(editingDomain, owner, sf, collection, commandParameter.getIndex());
} else if (commandClass == RemoveCommand.class) {
return createRemoveCommand(editingDomain, owner, sf, collection);
}
}
return super.createCommand(object, editingDomain, commandClass, commandParameter);
}
}