Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2010 Oracle and/or its affiliates. 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_1_1.html
* or packager/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 packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [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.
*/
package com.sun.faces.el;
import java.beans.FeatureDescriptor;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Map;
import javax.el.ELContext;
import javax.el.ELException;
import javax.el.ELResolver;
import javax.el.PropertyNotFoundException;
import javax.el.PropertyNotWritableException;
import javax.faces.component.UIViewRoot;
import javax.faces.component.UIComponent;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import com.sun.faces.util.Util;
import com.sun.faces.util.MessageUtils;
import com.sun.faces.component.CompositeComponentStackManager;
import java.util.HashMap;
import javax.faces.flow.FlowHandler;
public class ImplicitObjectELResolver extends ELResolver implements ELConstants{
protected static final Map IMPLICIT_OBJECTS;
static
{
String[] implictNames = new String[]{
"application", "applicationScope", "cc", "component", "cookie", "facesContext",
"flash",
"flowScope",
"header", "headerValues", "initParam", "param", "paramValues",
"request", "requestScope", "resource", "session", "sessionScope",
"view", "viewScope" };
int nameCount = implictNames.length;
Map implicitObjects = new HashMap((int) (nameCount * 1.5f));
for (int nameIndex = 0; nameIndex < nameCount; nameIndex++) {
implicitObjects.put(implictNames[nameIndex], nameIndex);
}
IMPLICIT_OBJECTS = implicitObjects;
}
public ImplicitObjectELResolver() {
}
public Object getValue(ELContext context,Object base, Object property)
throws ELException {
// variable resolution is a special case of property resolution
// where the base is null.
if (base != null) {
return null;
}
if (property == null) {
String message = MessageUtils.getExceptionMessageString
(MessageUtils.NULL_PARAMETERS_ERROR_MESSAGE_ID, "property");
throw new PropertyNotFoundException(message);
}
Integer index = IMPLICIT_OBJECTS.get(property.toString());
if (index == null) {
return null;
} else {
FacesContext facesContext = (FacesContext) context.getContext(FacesContext.class);
ExternalContext extCtx = facesContext.getExternalContext();
switch (index) {
case APPLICATION:
context.setPropertyResolved(true);
return extCtx.getContext();
case APPLICATION_SCOPE:
context.setPropertyResolved(true);
return extCtx.getApplicationMap();
case COMPOSITE_COMPONENT:
// The following five lines violate the specification.
// The specification states that the 'cc' implicit object
// always evaluates to the current composite component,
// however, this isn't desirable behavior when passing
// attributes between nested composite components, so we
// need to alter the behavior so that the components behave
// as the user would expect.
/* BEGIN DEVIATION */
CompositeComponentStackManager manager =
CompositeComponentStackManager.getManager(facesContext);
Object o = manager.peek();
/* END DEVIATION */
if (o == null) {
o = UIComponent.getCurrentCompositeComponent(facesContext);
}
context.setPropertyResolved(o != null);
return o;
case COMPONENT:
UIComponent c = UIComponent.getCurrentComponent(facesContext);
context.setPropertyResolved(c != null);
return c;
case COOKIE:
context.setPropertyResolved(true);
return extCtx.getRequestCookieMap();
case FACES_CONTEXT:
context.setPropertyResolved(true);
return facesContext;
case FLASH:
context.setPropertyResolved(true);
return facesContext.getExternalContext().getFlash();
case FACES_FLOW:
FlowHandler flowHandler = facesContext.getApplication().getFlowHandler();
if (null != flowHandler) {
Map