| /******************************************************************************* |
| * 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.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.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.internal.provider.CompatibilityDescriptionGroupItemProvider; |
| import org.eclipse.jst.j2ee.internal.J2EEVersionConstants; |
| import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin; |
| import org.eclipse.jst.j2ee.internal.web.plugin.WebPlugin; |
| import org.eclipse.jst.j2ee.webapplication.InitParam; |
| import org.eclipse.jst.j2ee.webapplication.Servlet; |
| import org.eclipse.jst.j2ee.webapplication.WebApp; |
| import org.eclipse.jst.j2ee.webapplication.WebType; |
| import org.eclipse.jst.j2ee.webapplication.WebapplicationFactory; |
| import org.eclipse.jst.j2ee.webapplication.WebapplicationPackage; |
| |
| public class ServletItemProvider extends CompatibilityDescriptionGroupItemProvider implements IEditingDomainItemProvider, IItemLabelProvider, IItemPropertySource, IStructuredItemContentProvider, ITreeItemContentProvider { |
| |
| |
| /** |
| * This constructs an instance from a factory and a notifier. |
| */ |
| public ServletItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /** |
| * This creates a new child for {@link org.eclipse.jst.j2ee.internal.internal.webapplication.commandCreateChildCommand}. |
| */ |
| public Object createChild(Object object) { |
| // TODO: check that this is what you want. |
| InitParam child = WebapplicationFactory.eINSTANCE.createInitParam(); |
| |
| // TODO: initialize child here... |
| |
| return child; |
| } |
| |
| /** |
| * This specifies how to implement {@link #getChildren}and {@link AddCommand}and |
| * {@link RemoveCommand}support in {@link #createCommand}. |
| */ |
| public Collection getChildrenReferences(Object object) { |
| WebapplicationPackage pkg = WebapplicationPackage.eINSTANCE; |
| Collection result = new ArrayList(); |
| //result.add(pkg.getServlet_WebType()); |
| WebApp webApp = (WebApp) ((Servlet) object).eContainer(); |
| if (webApp == null) |
| return result; |
| if (webApp.getJ2EEVersionID() >= J2EEVersionConstants.J2EE_1_4_ID) |
| result.add(pkg.getServlet_InitParams()); |
| else |
| result.add(pkg.getServlet_Params()); |
| result.add(pkg.getServlet_SecurityRoleRefs()); |
| result.add(pkg.getServlet_RunAs()); |
| return result; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| 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}. |
| */ |
| public Object getCreateChildImage(Object object) { |
| EObject refObject = (EObject) object; |
| return WebPlugin.getDefault().getImage(refObject.eClass().getName() + "CreateInitParam"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * This returns the label for {@link org.eclipse.jst.j2ee.internal.internal.webapplication.commandCreateChildCommand}. |
| */ |
| public String getCreateChildText(Object object) { |
| return WebAppEditResourceHandler.getString("Create_InitParam_UI_"); //$NON-NLS-1$ = "Create InitParam" |
| } |
| |
| /** |
| * This returns the help text for |
| * {@link org.eclipse.jst.j2ee.internal.internal.webapplication.commandCreateChildCommand}. |
| */ |
| public String getCreateChildToolTipText(Object object) { |
| EObject refObject = (EObject) object; |
| return WebAppEditResourceHandler.getString("26concat_UI_", (new Object[]{refObject.eClass().getName()})); //$NON-NLS-1$ = "Create a child of type InitParam for the selected {0}." |
| } |
| |
| /** |
| * This returns Servlet.gif. |
| */ |
| public Object getImage(Object object) { |
| WebType wt = ((Servlet) object).getWebType(); |
| if (wt != null && wt.isJspType()) |
| return WebPlugin.getDefault().getImage("jsp_type"); //$NON-NLS-1$ |
| |
| return WebPlugin.getDefault().getImage("servlet"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * This returns the webApp of the Servlet. |
| */ |
| public Object getParent(Object object) { |
| return ((Servlet) object).getWebApp(); |
| } |
| |
| /** |
| * 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 servletName feature. |
| // |
| itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), WebAppEditResourceHandler.getString("ServletName_UI_"), //$NON-NLS-1$ |
| //$NON-NLS-1$ = "ServletName" |
| WebAppEditResourceHandler.getString("The_servletName_property_UI_"), //$NON-NLS-1$ = "The servletName property" |
| pkg.getServlet_ServletName())); |
| |
| |
| // This is for the loadOnStartup feature. |
| // |
| itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), WebAppEditResourceHandler.getString("LoadOnStartup_UI_"), //$NON-NLS-1$ |
| //$NON-NLS-1$ = "LoadOnStartup" |
| WebAppEditResourceHandler.getString("The_loadOnStartup_property_UI_"), //$NON-NLS-1$ = "The loadOnStartup property" |
| pkg.getServlet_LoadOnStartup(), false)); |
| |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * This adds a property descriptor for the Servlet Name feature. <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @generated |
| */ |
| protected void addServletNamePropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_Servlet_servletName_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_Servlet_servletName_feature", "_UI_Servlet_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| WebapplicationPackage.eINSTANCE.getServlet_ServletName(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Load On Startup feature. <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @generated |
| */ |
| protected void addLoadOnStartupPropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_Servlet_loadOnStartup_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_Servlet_loadOnStartup_feature", "_UI_Servlet_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| WebapplicationPackage.eINSTANCE.getServlet_LoadOnStartup(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE)); |
| } |
| |
| /** |
| * This implements |
| * {@link IItemPropertySource#getPropertyValue IItemPropertySource.getPropertyValue}by |
| * delegating to the descriptor, which is assumed to support the IItemPropertyDescriptor |
| * interface |
| */ |
| public Object getPropertyValue(Object object, String property) { |
| Object ret = null; |
| if (getPropertyDescriptor(object, property) instanceof WebToolingItemPropertyDescriptor) { |
| ret = ((WebToolingItemPropertyDescriptor) getPropertyDescriptor(object, property)).getPropertyValue(object); |
| } else |
| ret = super.getPropertyValue(object, property); |
| return ret; |
| } |
| |
| public String getText(Object object) { |
| Servlet servlet = (Servlet) object; |
| String name = servlet.getServletName(); |
| if (name == null) |
| name = WebAppEditResourceHandler.getString("<servlet>_UI_"); //$NON-NLS-1$ = "<servlet>" |
| return name; |
| } |
| |
| /** |
| * This handles notification by calling {@link #fireNotifyChanged fireNotifyChanged}. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void notifyChanged(Notification notification) { |
| switch (notification.getFeatureID(Servlet.class)) { |
| case WebapplicationPackage.SERVLET__SERVLET_NAME : |
| case WebapplicationPackage.SERVLET__LOAD_ON_STARTUP : |
| case WebapplicationPackage.SERVLET__WEB_TYPE : |
| case WebapplicationPackage.SERVLET__PARAMS : |
| case WebapplicationPackage.SERVLET__SECURITY_ROLE_REFS : |
| case WebapplicationPackage.SERVLET__RUN_AS : |
| case WebapplicationPackage.SERVLET__INIT_PARAMS : { |
| 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.getServlet_WebType(), WebapplicationFactory.eINSTANCE.createServletType())); |
| |
| newChildDescriptors.add(createChildParameter(WebapplicationPackage.eINSTANCE.getServlet_WebType(), WebapplicationFactory.eINSTANCE.createJSPType())); |
| |
| newChildDescriptors.add(createChildParameter(WebapplicationPackage.eINSTANCE.getServlet_Params(), WebapplicationFactory.eINSTANCE.createInitParam())); |
| |
| newChildDescriptors.add(createChildParameter(WebapplicationPackage.eINSTANCE.getServlet_SecurityRoleRefs(), CommonFactory.eINSTANCE.createSecurityRoleRef())); |
| |
| newChildDescriptors.add(createChildParameter(WebapplicationPackage.eINSTANCE.getServlet_RunAs(), CommonFactory.eINSTANCE.createRunAsSpecifiedIdentity())); |
| |
| newChildDescriptors.add(createChildParameter(WebapplicationPackage.eINSTANCE.getServlet_InitParams(), CommonFactory.eINSTANCE.createParamValue())); |
| } |
| |
| /** |
| * Return the resource locator for this item provider's resources. <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @generated |
| */ |
| public ResourceLocator getResourceLocator() { |
| return J2EEPlugin.getDefault(); |
| } |
| |
| /** |
| * This implements {@link IItemPropertySource#isPropertySet IItemPropertySource.isPropertySet} |
| * by delegating to the descriptor, which is assumed to support the IItemPropertyDescriptor |
| * interface |
| */ |
| public boolean isPropertySet(Object object, String property) { |
| boolean ret = false; |
| if (getPropertyDescriptor(object, property) instanceof WebToolingItemPropertyDescriptor) { |
| ret = ((WebToolingItemPropertyDescriptor) getPropertyDescriptor(object, property)).isPropertySet(object); |
| } else |
| ret = super.isPropertySet(object, property); |
| return ret; |
| } |
| |
| |
| /** |
| * This implements |
| * {@link IItemPropertySource#setPropertyValue IItemPropertySource.setPropertyValue}by |
| * delegating to the descriptor, which is assumed to support the IItemPropertyDescriptor |
| * interface |
| */ |
| public void setPropertyValue(Object object, String property, Object value) { |
| |
| if (getPropertyDescriptor(object, property) instanceof WebToolingItemPropertyDescriptor) { |
| ((WebToolingItemPropertyDescriptor) getPropertyDescriptor(object, property)).setPropertyValue(object, value); |
| } else |
| super.setPropertyValue(object, property, value); |
| |
| } |
| } |
