| /******************************************************************************* |
| * 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.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.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.IStructuredItemContentProvider; |
| 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.common.Description; |
| import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin; |
| import org.eclipse.jst.j2ee.internal.web.plugin.WebPlugin; |
| import org.eclipse.jst.j2ee.webapplication.AuthConstraint; |
| 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.AuthConstraint} |
| * object. |
| */ |
| public class AuthConstraintItemProvider extends WebapplicationItemProviderAdapter implements IEditingDomainItemProvider, IItemLabelProvider, IItemPropertySource, IStructuredItemContentProvider, ITreeItemContentProvider { |
| /** |
| * This constructs an instance from a factory and a notifier. |
| */ |
| public AuthConstraintItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /** |
| * This returns authority_constraint.gif. |
| */ |
| public Object getImage(Object object) { |
| return WebPlugin.getDefault().getImage("authority_constraint");//$NON-NLS-1$ |
| } |
| |
| /** |
| * This returns the secConstraint of the AuthConstraint. |
| */ |
| public Object getParent(Object object) { |
| return ((AuthConstraint) object).getSecConstraint(); |
| } |
| |
| /** |
| * This returns the property descriptors for the adapted class. |
| */ |
| public List getPropertyDescriptors(Object object) { |
| if (itemPropertyDescriptors == null) { |
| super.getPropertyDescriptors(object); |
| WebapplicationPackage pkg = WebapplicationPackage.eINSTANCE; |
| // 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.getAuthConstraint_Description())); |
| // This is for the roles feature. |
| // |
| WebToolingItemPropertyDescriptor propertyDescriptor = new WebToolingItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), WebAppEditResourceHandler.getString("Roles_UI_"), //$NON-NLS-1$ = "Roles" |
| WebAppEditResourceHandler.getString("The_roles_property_UI_"), //$NON-NLS-1$ = "The roles property" |
| pkg.getAuthConstraint_Roles(), WebToolingItemPropertyDescriptor.AUTH_CONSTRAINT_ROLES_EDITOR); |
| itemPropertyDescriptors.add(propertyDescriptor); |
| // 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.getAuthConstraint_SecConstraint())); |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * 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_AuthConstraint_description_feature"), getString( //$NON-NLS-1$ |
| "_UI_PropertyDescriptor_description", "_UI_AuthConstraint_description_feature", //$NON-NLS-1$ //$NON-NLS-2$ |
| "_UI_AuthConstraint_type"), WebapplicationPackage.eINSTANCE.getAuthConstraint_Description(), true, //$NON-NLS-1$ |
| ItemPropertyDescriptor.GENERIC_VALUE_IMAGE)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Roles feature. <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @generated |
| */ |
| protected void addRolesPropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_AuthConstraint_roles_feature"), getString( //$NON-NLS-1$ |
| "_UI_PropertyDescriptor_description", "_UI_AuthConstraint_roles_feature", "_UI_AuthConstraint_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| WebapplicationPackage.eINSTANCE.getAuthConstraint_Roles(), 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 |
| */ |
| public Collection getChildrenReferences(Object object) { |
| if (childrenReferences == null) { |
| super.getChildrenReferences(object); |
| childrenReferences.add(WebapplicationPackage.eINSTANCE.getAuthConstraint_Descriptions()); |
| } |
| return childrenReferences; |
| } |
| |
| public String getText(Object object) { |
| String description = ((AuthConstraint) object).getDescription(); |
| if (description == null) { |
| List descList = ((AuthConstraint) object).getDescriptions(); |
| if (descList != null && descList.size() > 0) |
| description = ((Description) descList.get(0)).getValue(); |
| } |
| if (description == null) |
| description = ""; //$NON-NLS-1$ |
| // return WebAppEditResourceHandler.getString("11concat_UI_", (new |
| // Object[]{description})); //$NON-NLS-1$ = "AuthConstraint {0}" |
| return description; |
| } |
| |
| /** |
| * This handles notification by calling {@link #fireNotifyChanged fireNotifyChanged}. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void notifyChanged(Notification notification) { |
| switch (notification.getFeatureID(AuthConstraint.class)) { |
| case WebapplicationPackage.AUTH_CONSTRAINT__DESCRIPTION : |
| case WebapplicationPackage.AUTH_CONSTRAINT__ROLES : |
| case WebapplicationPackage.AUTH_CONSTRAINT__DESCRIPTIONS : { |
| 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 |
| */ |
| protected void collectNewChildDescriptors(Collection newChildDescriptors, Object object) { |
| super.collectNewChildDescriptors(newChildDescriptors, object); |
| newChildDescriptors.add(createChildParameter(WebapplicationPackage.eINSTANCE.getAuthConstraint_Descriptions(), CommonFactory.eINSTANCE.createDescription())); |
| newChildDescriptors.add(createChildParameter(WebapplicationPackage.eINSTANCE.getAuthConstraint_Descriptions(), WscommonFactory.eINSTANCE.createDescriptionType())); |
| } |
| |
| /** |
| * Return the resource locator for this item provider's resources. <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @generated |
| */ |
| public ResourceLocator getResourceLocator() { |
| return J2EEPlugin.getDefault(); |
| } |
| |
| /** |
| * This always returns false. The base class has already implemented |
| * {@link org.eclipse.emf.edit.provider.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. |
| */ |
| public boolean hasChildren(Object object) { |
| return false; |
| } |
| |
| /* |
| * (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) |
| */ |
| 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); |
| } |
| } |
