org.apache.shale.test.mock.MockFacesContext Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to you 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 org.apache.shale.test.mock;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.faces.FactoryFinder;
import javax.faces.application.Application;
import javax.faces.application.FacesMessage;
import javax.faces.application.FacesMessage.Severity;
import javax.faces.component.UIViewRoot;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseStream;
import javax.faces.context.ResponseWriter;
import javax.faces.lifecycle.Lifecycle;
import javax.faces.render.RenderKit;
import javax.faces.render.RenderKitFactory;
/**
* Mock implementation of FacesContext.
*
* $Id$
*/
public class MockFacesContext extends FacesContext {
// ------------------------------------------------------------ Constructors
public MockFacesContext() {
super();
setCurrentInstance(this);
}
public MockFacesContext(ExternalContext externalContext) {
setExternalContext(externalContext);
setCurrentInstance(this);
}
public MockFacesContext(ExternalContext externalContext, Lifecycle lifecycle) {
this(externalContext);
this.lifecycle = lifecycle;
}
// ----------------------------------------------------- Mock Object Methods
/**
* Set the Application instance for this instance.
*
* @param application The new Application
*/
public void setApplication(Application application) {
this.application = application;
}
/**
* Set the ExternalContext instance for this instance.
*
* @param externalContext The new ExternalContext
*/
public void setExternalContext(ExternalContext externalContext) {
this.externalContext = externalContext;
}
/**
* Set the FacesContext instance for this instance.
*
* @param facesContext The new FacesContext
*/
public static void setCurrentInstance(FacesContext facesContext) {
FacesContext.setCurrentInstance(facesContext);
}
// ------------------------------------------------------ Instance Variables
private Application application = null;
private ExternalContext externalContext = null;
private Lifecycle lifecycle = null;
private Map messages = new HashMap();
private boolean renderResponse = false;
private boolean responseComplete = false;
private ResponseStream responseStream = null;
private ResponseWriter responseWriter = null;
private UIViewRoot viewRoot = null;
// ---------------------------------------------------- FacesContext Methods
/** {@inheritDoc} */
public Application getApplication() {
return this.application;
}
/** {@inheritDoc} */
public Iterator getClientIdsWithMessages() {
return messages.keySet().iterator();
}
/** {@inheritDoc} */
public ExternalContext getExternalContext() {
return this.externalContext;
}
/** {@inheritDoc} */
public Severity getMaximumSeverity() {
Severity severity = null;
Iterator messages = getMessages();
while (messages.hasNext()) {
FacesMessage message = (FacesMessage) messages.next();
if (severity == null) {
severity = message.getSeverity();
} else if (message.getSeverity().getOrdinal() > severity.getOrdinal()) {
severity = message.getSeverity();
}
}
return severity;
}
/** {@inheritDoc} */
public Iterator getMessages() {
ArrayList results = new ArrayList();
Iterator clientIds = messages.keySet().iterator();
while (clientIds.hasNext()) {
String clientId = (String) clientIds.next();
results.addAll((List) messages.get(clientId));
}
return results.iterator();
}
/** {@inheritDoc} */
public Iterator getMessages(String clientId) {
List list = (List) messages.get(clientId);
if (list == null) {
list = new ArrayList();
}
return list.iterator();
}
/** {@inheritDoc} */
public RenderKit getRenderKit() {
UIViewRoot vr = getViewRoot();
if (vr == null) {
return null;
}
String renderKitId = vr.getRenderKitId();
if (renderKitId == null) {
return null;
}
RenderKitFactory rkFactory = (RenderKitFactory)
FactoryFinder.getFactory(FactoryFinder.RENDER_KIT_FACTORY);
return rkFactory.getRenderKit(this, renderKitId);
}
/** {@inheritDoc} */
public boolean getRenderResponse() {
return this.renderResponse;
}
/** {@inheritDoc} */
public boolean getResponseComplete() {
return this.responseComplete;
}
/** {@inheritDoc} */
public ResponseStream getResponseStream() {
return this.responseStream;
}
/** {@inheritDoc} */
public void setResponseStream(ResponseStream responseStream) {
this.responseStream = responseStream;
}
/** {@inheritDoc} */
public ResponseWriter getResponseWriter() {
return this.responseWriter;
}
/** {@inheritDoc} */
public void setResponseWriter(ResponseWriter responseWriter) {
this.responseWriter = responseWriter;
}
/** {@inheritDoc} */
public UIViewRoot getViewRoot() {
return this.viewRoot;
}
/** {@inheritDoc} */
public void setViewRoot(UIViewRoot viewRoot) {
this.viewRoot = viewRoot;
}
/** {@inheritDoc} */
public void addMessage(String clientId, FacesMessage message) {
if (message == null) {
throw new NullPointerException();
}
List list = (List) messages.get(clientId);
if (list == null) {
list = new ArrayList();
messages.put(clientId, list);
}
list.add(message);
}
/** {@inheritDoc} */
public void release() {
application = null;
externalContext = null;
messages.clear();
renderResponse = false;
responseComplete = false;
responseStream = null;
responseWriter = null;
viewRoot = null;
setCurrentInstance(null);
}
/** {@inheritDoc} */
public void renderResponse() {
this.renderResponse = true;
}
/** {@inheritDoc} */
public void responseComplete() {
this.responseComplete = true;
}
}