[jboss-cvs] JBossAS SVN: r98509 - projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-el-api/src/main/javax/el.
jboss-cvs-commits at lists.jboss.org
jboss-cvs-commits at lists.jboss.org
Tue Dec 22 12:24:28 EST 2009
Author: jaikiran
Date: 2009-12-22 12:24:27 -0500 (Tue, 22 Dec 2009)
New Revision: 98509
Removed:
projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-el-api/src/main/javax/el/ResourceBundleELResolver.java
Log:
Autoversioning commit: a non-deltaV client made a change to
/projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-el-api/src/main/javax/el/ResourceBundleELResolver.java
Deleted: projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-el-api/src/main/javax/el/ResourceBundleELResolver.java
===================================================================
--- projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-el-api/src/main/javax/el/ResourceBundleELResolver.java 2009-12-22 17:24:20 UTC (rev 98508)
+++ projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-el-api/src/main/javax/el/ResourceBundleELResolver.java 2009-12-22 17:24:27 UTC (rev 98509)
@@ -1,323 +0,0 @@
-/*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
- *
- * Copyright 1997-2008 Sun Microsystems, Inc. All rights reserved.
- *
- * The contents of this file are subject to the terms of either the GNU
- * General Public License Version 2 only ("GPL") or the Common Development
- * and Distribution License("CDDL") (collectively, the "License"). You
- * may not use this file except in compliance with the License. You can obtain
- * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
- * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
- * language governing permissions and limitations under the License.
- *
- * When distributing the software, include this License Header Notice in each
- * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
- * Sun designates this particular file as subject to the "Classpath" exception
- * as provided by Sun in the GPL Version 2 section of the License file that
- * accompanied this code. If applicable, add the following below the License
- * Header, with the fields enclosed by brackets [] replaced by your own
- * identifying information: "Portions Copyrighted [year]
- * [name of copyright owner]"
- *
- * Contributor(s):
- *
- * If you wish your version of this file to be governed by only the CDDL or
- * only the GPL Version 2, indicate your decision by adding "[Contributor]
- * elects to include this software in this distribution under the [CDDL or GPL
- * Version 2] license." If you don't indicate a single choice of license, a
- * recipient has the option to distribute your version of this file under
- * either the CDDL, the GPL Version 2 or to extend the choice of license to
- * its licensees as provided above. However, if you add GPL Version 2 code
- * and therefore, elected the GPL Version 2 license, then the option applies
- * only if the new code is made subject to such option by the copyright
- * holder.
- *
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- * Copyright 2004 The Apache Software Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package javax.el;
-
-import java.beans.FeatureDescriptor;
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.Iterator;
-import java.util.List;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-
-/**
- * Defines property resolution behavior on instances of
- * {@link java.util.ResourceBundle}.
- *
- * <p>
- * This resolver handles base objects of type
- * <code>java.util.ResourceBundle</code>. It accepts any object as a property
- * and coerces it to a <code>java.lang.String</code> for invoking
- * {@link java.util.ResourceBundle#getObject(java.lang.String)}.
- * </p>
- *
- * <p>
- * This resolver is read only and will throw a
- * {@link PropertyNotWritableException} if <code>setValue</code> is called.
- * </p>
- *
- * <p>
- * <code>ELResolver</code>s are combined together using
- * {@link CompositeELResolver}s, to define rich semantics for evaluating an
- * expression. See the javadocs for {@link ELResolver} for details.
- * </p>
- *
- * @see CompositeELResolver
- * @see ELResolver
- * @see java.util.ResourceBundle
- * @since JSP 2.1
- */
-public class ResourceBundleELResolver extends ELResolver {
-
- /**
- * If the base object is an instance of <code>ResourceBundle</code>,
- * the provided property will first be coerced to a <code>String</code>.
- * The <code>Object</code> returned by <code>getObject</code> on
- * the base <code>ResourceBundle</code> will be returned.
- * </p>
- * If the base is <code>ResourceBundle</code>, the
- * <code>propertyResolved</code> property of the <code>ELContext</code>
- * object must be set to <code>true</code> by this resolver, before
- * returning. If this property is not <code>true</code> after this method
- * is called, the caller should ignore the return value.
- * </p>
- * @param context
- * The context of this evaluation.
- * @param base
- * The ResourceBundle to analyze.
- * @param property
- * The name of the property to analyze. Will be coerced to a
- * <code>String</code>.
- * @return If the <code>propertyResolved</code> property of
- * <code>ELContext</code> was set to <code>true</code>, then
- * <code>null</code> if property is <code>null</code>;
- * otherwise the <code>Object</code> for the given key
- * (property coerced to <code>String</code>) from the
- * <code>ResourceBundle</code>.
- * If no object for the given key can be found, then the
- * <code>String</code> "???" + key + "???".
- * @throws NullPointerException
- * if context is <code>null</code>
- * @throws ELException
- * if an exception was thrown while performing the property or
- * variable resolution. The thrown exception must be included as
- * the cause property of this exception, if available.
- */
- public Object getValue(ELContext context, Object base, Object property) {
- if (context == null) {
- throw new NullPointerException();
- }
-
- if (base instanceof ResourceBundle) {
- context.setPropertyResolved(true);
- if (property != null) {
- try {
- return ((ResourceBundle) base).getObject(property
- .toString());
- } catch (MissingResourceException e) {
- return "???" + property + "???";
- }
- }
- }
- return null;
- }
-
- /**
- * If the base object is an instance of <code>ResourceBundle</code>,
- * return <code>null</code>, since the resolver is read only.
- *
- * <p>
- * If the base is <code>ResourceBundle</code>, the
- * <code>propertyResolved</code> property of the <code>ELContext</code>
- * object must be set to <code>true</code> by this resolver, before
- * returning. If this property is not <code>true</code> after this method
- * is called, the caller should ignore the return value.
- * </p>
- *
- * @param context
- * The context of this evaluation.
- * @param base
- * The ResourceBundle to analyze.
- * @param property
- * The name of the property to analyze.
- * @return If the <code>propertyResolved</code> property of
- * <code>ELContext</code> was set to <code>true</code>, then
- * <code>null</code>; otherwise undefined.
- * @throws NullPointerException
- * if context is <code>null</code>
- */
- public Class<?> getType(ELContext context, Object base, Object property) {
- if (context == null) {
- throw new NullPointerException();
- }
-
- if (base instanceof ResourceBundle) {
- context.setPropertyResolved(true);
- }
- return null;
- }
-
- /**
- * If the base object is a ResourceBundle, throw a
- * {@link PropertyNotWritableException}.
- *
- * @param context
- * The context of this evaluation.
- * @param base
- * The ResourceBundle to be modified. Only bases that are of type
- * ResourceBundle are handled.
- * @param property
- * The String property to use.
- * @param value
- * The value to be set.
- * @throws NullPointerException
- * if context is <code>null</code>.
- * @throws PropertyNotWritableException
- * Always thrown if base is an instance of ReasourceBundle.
- */
- public void setValue(ELContext context, Object base, Object property,
- Object value) {
- if (context == null) {
- throw new NullPointerException();
- }
-
- if (base instanceof ResourceBundle) {
- context.setPropertyResolved(true);
- throw new PropertyNotWritableException(
- "ResourceBundles are immutable");
- }
- }
-
- /**
- * If the base object is not null and an instanceof {@link ResourceBundle},
- * return <code>true</code>.
- *
- * @param context
- * The context of this evaluation.
- * @param base
- * The ResourceBundle to be modified. Only bases that are of type
- * ResourceBundle are handled.
- * @param property
- * The String property to use.
- * @return If the <code>propertyResolved</code> property of
- * <code>ELContext</code> was set to <code>true</code>, then
- * <code>true</code>; otherwise undefined.
- * @throws NullPointerException
- * if context is <code>null</code>
- */
- public boolean isReadOnly(ELContext context, Object base, Object property) {
- if (context == null) {
- throw new NullPointerException();
- }
- if (base instanceof ResourceBundle) {
- context.setPropertyResolved(true);
- return true;
- }
- return false;
- }
-
- /**
- * If the base object is a ResourceBundle, returns an <code>Iterator</code>
- * containing the set of keys available in the <code>ResourceBundle</code>.
- * Otherwise, returns <code>null</code>.
- *
- * <p>
- * The <code>Iterator</code> returned must contain zero or more instances
- * of {@link java.beans.FeatureDescriptor}. Each info object contains
- * information about a key in the ResourceBundle, and is initialized as
- * follows:
- * <dl>
- * <li>displayName - The <code>String</code> key
- * <li>name - Same as displayName property.</li>
- * <li>shortDescription - Empty string</li>
- * <li>expert - <code>false</code></li>
- * <li>hidden - <code>false</code></li>
- * <li>preferred - <code>true</code></li>
- * </dl>
- * In addition, the following named attributes must be set in the returned
- * <code>FeatureDescriptor</code>s:
- * <dl>
- * <li>{@link ELResolver#TYPE} - <code>String.class</code></li>
- * <li>{@link ELResolver#RESOLVABLE_AT_DESIGN_TIME} - <code>true</code></li>
- * </dl>
- * </p>
- *
- * @param context
- * The context of this evaluation.
- * @param base
- * The bundle whose keys are to be iterated over. Only bases of
- * type <code>ResourceBundle</code> are handled by this
- * resolver.
- * @return An <code>Iterator</code> containing zero or more (possibly
- * infinitely more) <code>FeatureDescriptor</code> objects, each
- * representing a key in this bundle, or <code>null</code> if the
- * base object is not a ResourceBundle.
- */
- public Iterator getFeatureDescriptors(ELContext context, Object base) {
- if (base instanceof ResourceBundle) {
- ResourceBundle bundle = (ResourceBundle) base;
- List features = new ArrayList();
- String key = null;
- FeatureDescriptor desc = null;
- for (Enumeration e = bundle.getKeys(); e.hasMoreElements();) {
- key = (String) e.nextElement();
- desc = new FeatureDescriptor();
- desc.setDisplayName(key);
- desc.setExpert(false);
- desc.setHidden(false);
- desc.setName(key);
- desc.setPreferred(true);
- desc.setValue(TYPE, String.class);
- desc.setValue(RESOLVABLE_AT_DESIGN_TIME, Boolean.TRUE);
- features.add(desc);
- }
- return features.iterator();
- }
- return null;
- }
-
- /**
- * If the base object is a ResourceBundle, returns the most general type
- * that this resolver accepts for the <code>property</code> argument.
- * Otherwise, returns <code>null</code>.
- *
- * <p>
- * Assuming the base is a <code>ResourceBundle</code>, this method will
- * always return <code>String.class</code>.
- *
- * @param context
- * The context of this evaluation.
- * @param base
- * The bundle to analyze. Only bases of type
- * <code>ResourceBundle</code> are handled by this resolver.
- * @return <code>null</code> if base is not a <code>ResourceBundle</code>;
- * otherwise <code>String.class</code>.
- */
- public Class<?> getCommonPropertyType(ELContext context, Object base) {
- if (base instanceof ResourceBundle) {
- return String.class;
- }
- return null;
- }
-}
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