Skip to main content
summaryrefslogtreecommitdiffstats
path: root/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/util/JSPDomAdapter.java
diff options
context:
space:
mode:
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/util/JSPDomAdapter.java')
-rw-r--r--jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/util/JSPDomAdapter.java216
1 files changed, 0 insertions, 216 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/util/JSPDomAdapter.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/util/JSPDomAdapter.java
deleted file mode 100644
index 36845dc9f..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/util/JSPDomAdapter.java
+++ /dev/null
@@ -1,216 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 Sybase, Inc. 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:
- * Sybase, Inc. - initial API and implementation
- *******************************************************************************/
-
-package org.eclipse.jst.jsf.facesconfig.ui.pageflow.util;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.jst.jsf.common.ui.internal.logging.Logger;
-import org.eclipse.jst.jsf.context.resolver.structureddocument.ITaglibContextResolver;
-import org.eclipse.jst.jsf.context.resolver.structureddocument.internal.IStructuredDocumentContextResolverFactory2;
-import org.eclipse.jst.jsf.context.structureddocument.IStructuredDocumentContext;
-import org.eclipse.jst.jsf.context.structureddocument.IStructuredDocumentContextFactory;
-import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin;
-import org.eclipse.wst.sse.core.StructuredModelManager;
-import org.eclipse.wst.sse.core.internal.provisional.IModelManager;
-import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
-import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;
-import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel;
-import org.w3c.dom.Document;
-import org.w3c.dom.NodeList;
-
-/**
- * This class is defined as a simple adapter to JSP DOM model. User can get the
- * taglib prefix, and get the needed element by element tage name, and
- * namespace(prefix) Usage: User should initialize this class instance before
- * using it. Following is a typical example: JSPDomAdapter jspAdapter = new
- * JSPDomAdapter(); IFile jspFile =
- * ResourcesPlugin.getWorkspace().getRoot().getFile(jspPath); if
- * (_jspAdapter.initialize(jspFile)) { //the prefix of JSF HTML TagLib String
- * prefix = _jspAdapter.getTagLibPrefix(JSPDomAdapter.JSF_HTML_TAGLIB); }
- *
- * @author Xiao-guang Zhang
- */
-public class JSPDomAdapter {
- /** log instance */
- private static final Logger log = EditorPlugin
- .getLogger(JSPDomAdapter.class);
-
- /** JSP Taglib's tag name */
- public static String JSP_TAGLIB_TAG = "jsp:directive.taglib"; //$NON-NLS-1$
-
- /** JSF HTML TagLib name */
- public static String JSF_HTML_TAGLIB = "http://java.sun.com/jsf/html"; //$NON-NLS-1$
-
- /** singleton model manager */
- private static IModelManager modelManager;
-
- /** source jsp file */
- private IFile jspFile;
-
- /** Structured Model of JSP File */
- private IStructuredModel model;
-
- /** Root Document (Node) of JSP file */
- private Document document;
-
- /**
- *
- */
- public JSPDomAdapter() {
- super();
-
- }
-
- /**
- * initialize this adapter to get the StructuredModel for the input file.
- * At last user should call releaseModel() method to release the Structured Model.
- *
- * @param file -
- * JSP file
- * @return - True means sucessfully load jsp file.
- */
- public boolean initialize(final IFile file) {
- jspFile = file;
-
- if (jspFile != null && jspFile.exists()) {
- try {
- model = getModel(jspFile);
- } catch (final IOException e) {
- // PageFlow.JSPDomAdapter.FailToGetStructuredModel = Failed to
- // get the structured model
- log.error("PageFlow.JSPDomAdapter.FailToGetStructuredModel", e); //$NON-NLS-1$
- } catch (final CoreException e) {
- // PageFlow.JSPDomAdapter.FailToGetStructuredModel = Failed to
- // get the structured model
- log.error("PageFlow.JSPDomAdapter.FailToGetStructuredModel", e);//$NON-NLS-1$
- }
-
- if (model != null && model instanceof IDOMModel) {
- return true;
- }
- }
-
- return false;
- }
-
- /**
- * get the prefix for the input taglib URI, e.g.,
- * http://java.sun.com/jsf/html -> "h"
- *
- * @param taglibURI
- * @return the prefix
- */
- public String getTagLibPrefix(final String taglibURI) {
- String prefix = null;
-
- final IStructuredDocument sdocument = model.getStructuredDocument();
-
- if (sdocument != null)
- {
- IStructuredDocumentContext context =
- IStructuredDocumentContextFactory.INSTANCE.getContext(sdocument, -1);
- ITaglibContextResolver resolver =
- IStructuredDocumentContextResolverFactory2.INSTANCE.getTaglibContextResolverFromDelegates(context);
- prefix = resolver.getTagPrefixForURI(taglibURI);
- }
-
- return prefix;
- }
-
- /**
- * get the elements by the namespace and its tag name, e.g., h and
- * commandButton.
- *
- * @param namespace -
- * namespace for the taglib, e.g., h for
- * http://java.sun.com/jsf/html
- * @param elementName -
- * element Tag Name, e.g., h
- * @return - Element Node list.
- */
- public List getElementsByTagNameNS(final String namespace, final String elementName) {
- List nodes = null;
-
- if (getDocument() != null) {
- NodeList listNodes = null;
- if (namespace != null) {
- listNodes = getDocument().getElementsByTagName(
- namespace + ":" + elementName); //$NON-NLS-1$
- } else {
- listNodes = getDocument().getElementsByTagName(elementName);
- }
-
- if (listNodes != null && listNodes.getLength() > 0) {
- nodes = new ArrayList();
- for (int i = 0; i < listNodes.getLength(); i++) {
- nodes.add(listNodes.item(i));
- }
- }
- }
- return nodes;
- }
-
- /**
- * get the singleton model manager.
- *
- * @return
- */
- private IModelManager getModelManager() {
- if (modelManager == null) {
- modelManager = StructuredModelManager.getModelManager();
- }
- return modelManager;
- }
-
- /**
- * get the structured model for the JSP file
- *
- * @param file -
- * JSP File
- * @return - IStructuredModel
- * @throws IOException
- * @throws CoreException
- */
- private IStructuredModel getModel(final IFile file) throws IOException,
- CoreException {
- return getModelManager().getModelForRead(file);
- }
-
- /**
- * get the root docuement for the StructuredModel
- *
- * @return
- */
- private Document getDocument() {
- if (document == null) {
- if (model != null && model instanceof IDOMModel) {
- document = ((IDOMModel) model).getDocument();
- }
- }
- return document;
- }
-
-
- /**
- * signal we are done with the model
- */
- public void releaseModel() {
- if (model != null) {
- model.releaseFromRead();
- }
- }
-}

Back to the top