001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.visualweb.jsfsupport.designtime;
043:
044: import javax.faces.context.FacesContext;
045:
046: //import org.netbeans.modules.visualweb.extension.openide.util.Trace;
047:
048: import com.sun.rave.designtime.DesignContext;
049: import com.sun.rave.designtime.DesignProject;
050: import com.sun.rave.designtime.faces.FacesDesignContext;
051: import com.sun.rave.designtime.faces.FacesDesignProject;
052: import org.netbeans.modules.visualweb.jsfsupport.container.RaveFacesContext;
053: import javax.faces.el.VariableResolver;
054:
055: /**
056: * DesignTimeVariableResolver provides a JSF variable resolver for design-time variable (bean) lookup
057: *
058: * @author Carl Quinn
059: * @author Winston Prakash - Modifications to support JSF 1.2
060: * @version 1.0
061: */
062: public class DesignTimeVariableResolver extends VariableResolver {
063:
064: private VariableResolver nested;
065:
066: public DesignTimeVariableResolver(VariableResolver nested) {
067: this .nested = nested;
068: }
069:
070: // Specified by javax.faces.el.VariableResolver.resolveVariable()
071: public Object resolveVariable(FacesContext context, String name) {
072: Object value = null;
073: //Trace.trace("jsfsupport.container", "MVR.resolveVariable " + name);
074:
075: RaveFacesContext raveContext = (RaveFacesContext) context;
076: DesignContext liveContext = raveContext.getDesignContext();
077:
078: if (name != null && liveContext != null) {
079: DesignProject designProject = liveContext.getProject();
080: if (designProject instanceof FacesDesignProject) {
081: DesignContext designContext = ((FacesDesignProject) designProject)
082: .findDesignContext(name);
083: if (designContext != null) {
084: return designContext.getRootContainer();
085: }
086: } else {
087: // DesignContext[] lcs = designProject.getDesignContexts();
088: // for (int i = 0; i < lcs.length; i++) {
089: // if (lcs[i] instanceof FacesDesignContext) {
090: // if (name.equals(((FacesDesignContext)lcs[i]).getReferenceName()))
091: // return lcs[i].getRootContainer();
092: // }
093: // else {
094: // if (name.equals(lcs[i].getDisplayName()))
095: // return lcs[i].getRootContainer();
096: // }
097: // }
098: }
099: }
100:
101: //try {
102: //ELResolver elResolver = context.getApplication().getELResolver();
103: //value = elResolver.getValue(context.getELContext(), null, name);
104: //} catch (ELException elex) {
105: //throw new EvaluationException(elex);
106: //}
107: return nested.resolveVariable(context, name);
108: }
109: }
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