| /******************************************************************************* |
| * Copyright (c) 2001, 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.wst.ws.internal.explorer.platform.uddi.perspective; |
| |
| import java.util.Enumeration; |
| import org.eclipse.wst.ws.internal.datamodel.ElementAdapter; |
| import org.eclipse.wst.ws.internal.datamodel.RelAddEvent; |
| import org.eclipse.wst.ws.internal.datamodel.RelRemoveEvent; |
| import org.eclipse.wst.ws.internal.explorer.platform.datamodel.TreeElement; |
| import org.eclipse.wst.ws.internal.explorer.platform.perspective.Controller; |
| import org.eclipse.wst.ws.internal.explorer.platform.perspective.Node; |
| import org.eclipse.wst.ws.internal.explorer.platform.perspective.NodeManager; |
| import org.eclipse.wst.ws.internal.explorer.platform.uddi.constants.UDDIModelConstants; |
| import org.eclipse.wst.ws.internal.explorer.platform.uddi.datamodel.RegistryElement; |
| import org.eclipse.wst.ws.internal.explorer.platform.uddi.datamodel.UDDIMainElement; |
| |
| // Root node for the UDDI Navigator Tree View |
| public class UDDIMainNode extends UDDINavigatorNode |
| { |
| public UDDIMainNode(TreeElement element,NodeManager nodeManager) |
| { |
| super(element,nodeManager,1,"images/root_main.gif"); |
| element.addListener(new ElementAdapter() |
| { |
| public void relAdded(RelAddEvent event) |
| { |
| String rel = event.getOutBoundRelName(); |
| if (rel.equals(UDDIModelConstants.REL_REGISTRIES)) |
| { |
| RegistryElement registryElement = (RegistryElement)event.getParentElement(); |
| UDDIMainElement uddiMainElement = (UDDIMainElement)element_; |
| uddiMainElement.addRegistryName(registryElement.getName()); |
| createChildNode(registryElement); |
| } |
| } |
| |
| public void relRemoved(RelRemoveEvent event) |
| { |
| RegistryElement childElement = null; |
| if (event.getInBoundRelName().equals(UDDIModelConstants.REL_REGISTRIES)) |
| childElement = (RegistryElement)event.getInboundElement(); |
| else if (event.getOutBoundRelName().equals(UDDIModelConstants.REL_REGISTRIES)) |
| childElement = (RegistryElement)event.getOutBoundElement(); |
| |
| if (childElement != null) |
| { |
| UDDIMainElement uddiMainElement = (UDDIMainElement)element_; |
| uddiMainElement.removeRegistryName(childElement.getName()); |
| removeChildNode(childElement); |
| } |
| } |
| }); |
| } |
| |
| private final void createChildNode(TreeElement element) |
| { |
| RegistryElement regElement = (RegistryElement)element; |
| Enumeration userDefinedCategories = regElement.getUserDefinedCategories(); |
| String imagePath; |
| if (userDefinedCategories != null && userDefinedCategories.hasMoreElements()) |
| imagePath = RegistryNode.IMAGE_PATH_WITH_USER_DEFINED_CATEGORIES; |
| else |
| imagePath = RegistryNode.IMAGE_PATH_STANDARD; |
| |
| RegistryNode regNode = new RegistryNode(element,nodeManager_,nodeDepth_+1,imagePath); |
| addChild(regNode); |
| } |
| |
| protected final void initTools() |
| { |
| Controller controller = nodeManager_.getController(); |
| UDDIPerspective uddiPerspective = controller.getUDDIPerspective(); |
| new OpenRegistryTool(toolManager_,uddiPerspective.getMessage("ALT_OPEN_REGISTRY")); |
| } |
| |
| // Given a node under a particular registry node, obtain the registry node. |
| public final RegistryNode getRegistryNode(Node currentNode) |
| { |
| RegistryNode regNode = null; |
| if (currentNode instanceof RegistryNode) |
| { |
| regNode = (RegistryNode)currentNode; |
| } |
| else if (currentNode instanceof QueryNode) |
| { |
| // Query -> Query folder -> Registry |
| regNode = (RegistryNode)(currentNode.getParent().getParent()); |
| } |
| else if (currentNode instanceof QueryParentNode || currentNode instanceof PublishedItemsNode) |
| { |
| // Query folder -> Registry |
| regNode = (RegistryNode)(currentNode.getParent()); |
| } |
| else if (currentNode instanceof BusinessNode || currentNode instanceof ServiceNode || currentNode instanceof ServiceInterfaceNode) |
| { |
| // itemNode -> Published Items folder -> Registry |
| // OR: |
| // itemNode -> QueryNode -> Query folder -> Registry |
| Node parentNode = currentNode.getParent(); |
| if (parentNode instanceof QueryNode) |
| regNode = (RegistryNode)(parentNode.getParent().getParent()); |
| else |
| regNode = (RegistryNode)parentNode.getParent(); |
| } |
| return regNode; |
| } |
| } |