/*******************************************************************************
 * Copyright (c) 2003, 2004 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.webservice.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.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.webservice.plugin.WebServicePlugin;
import org.eclipse.jst.j2ee.webservice.wsclient.Handler;
import org.eclipse.jst.j2ee.webservice.wsclient.Webservice_clientPackage;
import org.eclipse.jst.j2ee.webservice.wscommon.WscommonFactory;
import org.eclipse.jst.j2ee.webservice.wsdd.WsddFactory;

/**
 * This is the item provider adpater for a {@link com.ibm.etools.wsclient.Handler}object. <!--
 * begin-user-doc --> <!-- end-user-doc -->
 * 
 * @generated
 */
public class HandlerItemProvider extends CompatibilityDescriptionGroupItemProvider implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource {
	/**
	 * This constructs an instance from a factory and a notifier. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 * 
	 * @generated
	 */
	public HandlerItemProvider(AdapterFactory adapterFactory) {
		super(adapterFactory);
	}

	/**
	 * This returns the property descriptors for the adapted class. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 * 
	 * @generated
	 */
	public List getPropertyDescriptors(Object object) {
		if (itemPropertyDescriptors == null) {
			super.getPropertyDescriptors(object);

			addHandlerNamePropertyDescriptor(object);
			addSoapRolesPropertyDescriptor(object);
			addPortNamesPropertyDescriptor(object);
			addHandlerClassPropertyDescriptor(object);
		}
		return itemPropertyDescriptors;
	}

	/**
	 * This adds a property descriptor for the Handler Name feature. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 *  
	 */
	protected void addHandlerNamePropertyDescriptor(Object object) {
		itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("%_UI_Handler_handlerName_feature"), //$NON-NLS-1$
					getString("%_UI_Handler_handlerName_feature_desc"), //$NON-NLS-1$
					Webservice_clientPackage.eINSTANCE.getHandler_HandlerName(), true, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
	}

	/**
	 * This adds a property descriptor for the Soap Roles feature. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 *  
	 */
	protected void addSoapRolesPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("%_UI_Handler_soapRoles_feature"), //$NON-NLS-1$
					getString("%_UI_Handler_soapRoles_feature_desc"), //$NON-NLS-1$
					Webservice_clientPackage.eINSTANCE.getHandler_SoapRoles(), false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
	}

	/**
	 * This adds a property descriptor for the Port Names feature. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 *  
	 */
	protected void addPortNamesPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("%_UI_Handler_portNames_feature"), //$NON-NLS-1$
					getString("%_UI_Handler_portNames_feature_desc"), //$NON-NLS-1$
					Webservice_clientPackage.eINSTANCE.getHandler_PortNames(), false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE));
	}

	/**
	 * This adds a property descriptor for the Handler Class feature. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 *  
	 */
	protected void addHandlerClassPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getString("%_UI_Handler_handlerClass_feature"), //$NON-NLS-1$
					getString("%_UI_Handler_handlerClass_feature_desc"), //$NON-NLS-1$
					Webservice_clientPackage.eINSTANCE.getHandler_HandlerClass(), false));
	}

	/**
	 * 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 -->
	 *  
	 */
	public Collection getChildrenReferences(Object object) {
		if (childrenReferences == null) {
			super.getChildrenReferences(object);
			childrenReferences.add(Webservice_clientPackage.eINSTANCE.getHandler_InitParams());
			childrenReferences.add(Webservice_clientPackage.eINSTANCE.getHandler_SoapHeaders());
			childrenReferences.add(Webservice_clientPackage.eINSTANCE.getHandler_HandlerName());
		}
		return childrenReferences;
	}

	/**
	 * <!-- 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 Handler.gif. <!-- begin-user-doc --> <!-- end-user-doc -->
	 */
	public Object getImage(Object object) {
		return getResourceLocator().getImage("icons/obj16/handler.gif"); //$NON-NLS-1$
	}

	/**
	 * This returns the label text for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc
	 * -->
	 * 
	 * @generated
	 */
	/*
	 * public String getText(Object object) { String label = ((Handler)object).getHandlerName();
	 * return label == null || label.length() == 0 ? getString("_UI_Handler_type") :
	 * getString("_UI_Handler_type") + " " + label; }
	 */

	/**
	 * This returns the label text for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc
	 * -->
	 * 
	 * @non-generated
	 */
	public String getText(Object object) {
		String label = ((Handler) object).getHandlerName();
		return label == null || label.length() == 0 ? getString("%_UI_Handler_type") : getString("%_UI_Handler_type") + ": " + label; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	}


	/**
	 * This handles notification by calling {@link #fireNotifyChanged fireNotifyChanged}. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void notifyChanged(Notification notification) {
		switch (notification.getFeatureID(Handler.class)) {
			case Webservice_clientPackage.HANDLER__HANDLER_NAME :
			case Webservice_clientPackage.HANDLER__SOAP_ROLES :
			case Webservice_clientPackage.HANDLER__PORT_NAMES :
			case Webservice_clientPackage.HANDLER__INIT_PARAMS :
			case Webservice_clientPackage.HANDLER__SOAP_HEADERS : {
				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(Webservice_clientPackage.eINSTANCE.getHandler_InitParams(), CommonFactory.eINSTANCE.createParamValue()));

		newChildDescriptors.add(createChildParameter(Webservice_clientPackage.eINSTANCE.getHandler_SoapHeaders(), CommonFactory.eINSTANCE.createQName()));

		newChildDescriptors.add(createChildParameter(Webservice_clientPackage.eINSTANCE.getHandler_SoapHeaders(), WscommonFactory.eINSTANCE.createSOAPHeader()));

		newChildDescriptors.add(createChildParameter(Webservice_clientPackage.eINSTANCE.getHandler_SoapHeaders(), WsddFactory.eINSTANCE.createWSDLPort()));
	}

	/**
	 * Return the resource locator for this item provider's resources. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 */
	public ResourceLocator getResourceLocator() {
		return WebServicePlugin.getInstance();
	}
}