diff options
Diffstat (limited to 'bundles/org.eclipse.wst.wsdl.ui/src/org/eclipse/wst/wsdl/ui/internal/util/NodeAssociationManager.java')
| -rw-r--r-- | bundles/org.eclipse.wst.wsdl.ui/src/org/eclipse/wst/wsdl/ui/internal/util/NodeAssociationManager.java | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/bundles/org.eclipse.wst.wsdl.ui/src/org/eclipse/wst/wsdl/ui/internal/util/NodeAssociationManager.java b/bundles/org.eclipse.wst.wsdl.ui/src/org/eclipse/wst/wsdl/ui/internal/util/NodeAssociationManager.java deleted file mode 100644 index 144c9ad3d..000000000 --- a/bundles/org.eclipse.wst.wsdl.ui/src/org/eclipse/wst/wsdl/ui/internal/util/NodeAssociationManager.java +++ /dev/null @@ -1,147 +0,0 @@ -/******************************************************************************* - * 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.wsdl.ui.internal.util; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.wst.wsdl.ui.internal.WSDLEditorPlugin; -import org.eclipse.wst.wsdl.ui.internal.extension.INodeAssociationProvider; -import org.eclipse.wst.wsdl.ui.internal.extension.WSDLEditorExtension; -import org.eclipse.wst.wsdl.ui.internal.extension.WSDLEditorExtensionRegistry; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - -public class NodeAssociationManager -{ - protected WSDLEditorExtension[] extensions; - protected INodeAssociationProvider[] providers; - - public NodeAssociationManager() - { - WSDLEditorExtensionRegistry registry = WSDLEditorPlugin.getInstance().getWSDLEditorExtensionRegistry(); - extensions = registry.getRegisteredExtensions(WSDLEditorExtension.NODE_ASSOCIATION_PROVIDER); - providers = new INodeAssociationProvider[extensions.length]; - for (int i = 0; i < extensions.length; i++) - { - providers[i] = (INodeAssociationProvider)extensions[i].createExtensionObject(WSDLEditorExtension.NODE_ASSOCIATION_PROVIDER, null); - } - } - - protected INodeAssociationProvider getAppicableProvider(Object object) - { - INodeAssociationProvider provider = null; - for (int i = 0; i < extensions.length; i++) - { - if (extensions[i].isApplicable(object)) - { - provider = providers[i]; - if (provider != null) - { - break; - } - } - } - return provider; - } - - - public Object getModelObjectForNode(Object rootObject, Element targetNode) - { - int currentIndex = 0; - - Element[] elementChain = getParentElementChain((Element)targetNode); - - INodeAssociationProvider p = getAppicableProvider(rootObject); - if (p != null) - { - Node rootObjectNode = p.getNode(rootObject); - - while (currentIndex < elementChain.length) - { - Element e = elementChain[currentIndex]; - if (e == rootObjectNode) - { - currentIndex++; - break; - } - currentIndex++; - } - } - - Object currentObject = rootObject; - int end[] = new int[1]; - - while (currentIndex < elementChain.length) - { - p = getAppicableProvider(currentObject); - if (p != null) - { - end[0] = elementChain.length; - currentObject = p.getModelObject(currentObject, elementChain, currentIndex, end); - - if (currentObject == null) - { - // failure - break; - } - else - { - currentIndex = Math.max(end[0], currentIndex + 1); - } - } - else - { - break; - } - } - - return (currentIndex == elementChain.length) ? currentObject : null; - } - - - public Node getNode(Object modelObject) - { - Node result = null; - if (modelObject instanceof Node) - { - result = (Node)modelObject; - } - else - { - INodeAssociationProvider p = getAppicableProvider(modelObject); - if (p != null) - { - result = p.getNode(modelObject); - } - } - return result; - } - - protected Element[] getParentElementChain(Element element) - { - List list = new ArrayList(); - while (element != null) - { - list.add(0, element); - Node node = element.getParentNode(); - element = (node != null && node.getNodeType() == Node.ELEMENT_NODE) ? (Element)node : null; - } - - int listSize = list.size(); - Element[] result = new Element[listSize]; - for (int i = 0; i < listSize; i++) - { - result[i] = (Element)list.get(i); - } - return result; - } -}
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