diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/util/JSPUtil.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/util/JSPUtil.java | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/util/JSPUtil.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/util/JSPUtil.java deleted file mode 100644 index 36c5bc21c..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/util/JSPUtil.java +++ /dev/null @@ -1,178 +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.util.ArrayList; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.jst.jsp.core.internal.contentmodel.TaglibController; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TLDCMDocumentManager; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TaglibTracker; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; - -/** - * utility class for JSP related information. - * - * @author Yang Liu - */ -public class JSPUtil { - /** - * find out whether the specified taglib has been defined in the IDOMModel. - * If found, then return the prefix. If can't find, then will try to add a - * taglib declaration into the model, and try to use the specified default - * prefix - * - * @param model - * @param uri - * @return - */ - public static String getOrCreatePrefix(IDOMModel model, String uri, - String defaultPrefix) { - String prefix = getPrefix(model, uri); - if (prefix != null) - return prefix; - String s = findUnusedPrefix(model, defaultPrefix); - - // TODO: should create the taglib inside the IDOMModel - return s; - } - - /** - * - * @param model - * @param uri - * @return null means this is tld is not declared in the jsp file - */ - public static String getPrefix(IDOMModel model, String uri) { - TLDCMDocumentManager m = TaglibController.getTLDCMDocumentManager(model - .getStructuredDocument()); - if (m == null) - return null; - List trackers = m.getTaglibTrackers(); - for (Iterator iter = trackers.iterator(); iter.hasNext();) { - TaglibTracker tracker = (TaglibTracker) iter.next(); - if (uri.equals(tracker.getURI())) { - return tracker.getPrefix(); - } - - CMDocument cmdoc = tracker.getDocument(); - if (cmdoc instanceof TLDDocument - && uri.equals(((TLDDocument) cmdoc).getUri())) { - return tracker.getPrefix(); - } - } - return null; - } - - public static String findUnusedPrefix(IDOMModel model, String suggestion) { - if (suggestion == null) - suggestion = "p"; - TLDCMDocumentManager m = TaglibController.getTLDCMDocumentManager(model - .getStructuredDocument()); - if (m == null) - return suggestion; - List trackers = m.getTaglibTrackers(); - Set map = new HashSet(); - for (Iterator iter = trackers.iterator(); iter.hasNext();) { - TaglibTracker tracker = (TaglibTracker) iter.next(); - map.add(tracker.getPrefix()); - } - if (!map.contains(suggestion)) - return suggestion; - for (int i = 1;; i++) { - if (!map.contains(suggestion + i)) - return suggestion + i; - } - } - - /** - * given the prefix, find the corresponding jsp tld URI. - * - * @param model - * @param prefix - * @return - */ - public static String findURIForPrefix(IDOMModel model, String prefix) { - if (prefix == null || model == null) - return null; - TLDCMDocumentManager m = TaglibController.getTLDCMDocumentManager(model - .getStructuredDocument()); - if (m == null) - return null; - List trackers = m.getTaglibTrackers(); - for (Iterator iter = trackers.iterator(); iter.hasNext();) { - TaglibTracker tracker = (TaglibTracker) iter.next(); - if (prefix.equals(tracker.getPrefix())) { - CMDocument cmdoc = tracker.getDocument(); - if (cmdoc instanceof TLDDocument) - { - return ((TLDDocument) cmdoc).getUri(); - } - return null; - } - } - return null; - } - - /** - * get the action list in the jsp file - * - * @return - action list - */ - public static List getActionListInJSPFile(String jspFileName) { - /** jsp dom adapter */ - JSPDomAdapter jspAdapter; - - List actions = new ArrayList(); - jspAdapter = new JSPDomAdapter(); - // convert the relative directory to project directory, e.g., /a.jsp to - // /testproject/webroot/a.sjp - String physicalJspPath = jspFileName; - if (physicalJspPath != null && physicalJspPath.length() > 0) { - IPath jspPath = new Path(physicalJspPath); - IFile jspFile = ResourcesPlugin.getWorkspace().getRoot().getFile( - jspPath); - - if (jspFile != null && jspFile.exists()) { - // initialize the adapter to initialize the model of jsp - if (jspAdapter.initialize(jspFile)) { - // the prefix of JSF HTML TagLib - String prefix = jspAdapter - .getTagLibPrefix(JSPDomAdapter.JSF_HTML_TAGLIB); - - // get the command butonns - List buttonActions = jspAdapter.getElementsByTagNameNS( - prefix, "commandButton");//$NON-NLS-1$ - if (buttonActions != null) - actions.addAll(buttonActions); - - // get the command links - List linkActions = jspAdapter.getElementsByTagNameNS( - prefix, "commandLink");//$NON-NLS-1$ - if (linkActions != null) - actions.addAll(linkActions); - } - } - } - jspAdapter.releaseModel(); - return actions; - } -} |