| /******************************************************************************* |
| * 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 |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * 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.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.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.WebapplicationPackage; |
| |
| |
| /** |
| * This is the item provider adpater for a {@link org.eclipse.jst.j2ee.internal.internal.webapplication.InitParam}object. |
| */ |
| public class InitParamItemProvider extends WebapplicationItemProviderAdapter implements IEditingDomainItemProvider, IItemLabelProvider, IItemPropertySource, ITreeItemContentProvider { |
| |
| /** |
| * This constructs an instance from a factory and a notifier. |
| */ |
| public InitParamItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /** |
| * This returns initializ_parameter.gif. |
| */ |
| @Override |
| public Object getImage(Object object) { |
| return WebPlugin.getDefault().getImage("initializ_parameter"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * This returns the servlet of the InitParam. |
| */ |
| @Override |
| public Object getParent(Object object) { |
| return ((InitParam) object).eContainer(); |
| } |
| |
| /** |
| * 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 paramName feature. |
| // |
| itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), WebAppEditResourceHandler.getString("ParamName_UI_"), //$NON-NLS-1$ = "ParamName" |
| WebAppEditResourceHandler.getString("The_paramName_property_UI_"), //$NON-NLS-1$ = "The paramName property" |
| pkg.getInitParam_ParamName())); |
| |
| // This is for the paramValue feature. |
| // |
| itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), WebAppEditResourceHandler.getString("ParamValue_UI_"), //$NON-NLS-1$ = "ParamValue" |
| WebAppEditResourceHandler.getString("The_paramValue_property_UI_"), //$NON-NLS-1$ = "The paramValue property" |
| pkg.getInitParam_ParamValue())); |
| |
| // This is for the description feature. |
| // |
| WebToolingItemPropertyDescriptor propertyDescriptor = new WebToolingItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), WebAppEditResourceHandler.getString("Description_UI__UI_"), //$NON-NLS-1$ = "Description" |
| WebAppEditResourceHandler.getString("Description_UI__UI_"), //$NON-NLS-1$ = "Description" |
| pkg.getInitParam_Description(), WebToolingItemPropertyDescriptor.MULTILINE_TEXT_EDITOR); |
| itemPropertyDescriptors.add(propertyDescriptor); |
| |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * This adds a property descriptor for the Param Name feature. <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @generated |
| */ |
| protected void addParamNamePropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_InitParam_paramName_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_InitParam_paramName_feature", "_UI_InitParam_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| WebapplicationPackage.eINSTANCE.getInitParam_ParamName(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Param Value feature. <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @generated |
| */ |
| protected void addParamValuePropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("_UI_InitParam_paramValue_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_InitParam_paramValue_feature", "_UI_InitParam_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| WebapplicationPackage.eINSTANCE.getInitParam_ParamValue(), 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_InitParam_description_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_InitParam_description_feature", "_UI_InitParam_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| WebapplicationPackage.eINSTANCE.getInitParam_Description(), 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 |
| */ |
| @Override |
| 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; |
| } |
| |
| @Override |
| public String getText(Object object) { |
| return WebAppEditResourceHandler.getString("18concat_UI_", (new Object[]{((InitParam) object).getParamName(), ((InitParam) object).getParamValue()})); //$NON-NLS-1$ = "{0} = {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(InitParam.class)) { |
| case WebapplicationPackage.INIT_PARAM__PARAM_NAME : |
| case WebapplicationPackage.INIT_PARAM__PARAM_VALUE : |
| case WebapplicationPackage.INIT_PARAM__DESCRIPTION : { |
| 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); |
| } |
| |
| /** |
| * Return the resource locator for this item provider's resources. <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| 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. |
| */ |
| @Override |
| public boolean hasChildren(Object object) { |
| return false; |
| } |
| |
| /** |
| * This implements {@link IItemPropertySource#isPropertySet IItemPropertySource.isPropertySet} |
| * by delegating to the descriptor, which is assumed to support the IItemPropertyDescriptor |
| * interface |
| */ |
| @Override |
| 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 |
| */ |
| @Override |
| 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); |
| |
| } |
| } |
