package org.apache.myfaces.tobago.lifecycle;
/*
* 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.
*/
import org.apache.myfaces.tobago.ajax.api.AjaxResponseRenderer;
import org.apache.myfaces.tobago.ajax.api.AjaxUtils;
import javax.faces.FacesException;
import javax.faces.application.Application;
import javax.faces.application.ViewHandler;
import javax.faces.context.FacesContext;
import javax.faces.event.PhaseId;
import java.io.IOException;
/**
* Implements the lifecycle as described in Spec. 1.0 PFD Chapter 2
* <p/>
* render response phase (JSF Spec 2.2.6)
*/
class RenderResponseExecutor implements PhaseExecutor {
private AjaxResponseRenderer ajaxResponseRenderer;
public RenderResponseExecutor() {
this.ajaxResponseRenderer = new AjaxResponseRenderer();
}
public boolean execute(FacesContext facesContext) {
if (AjaxUtils.getAjaxComponents(facesContext) != null) {
try {
ajaxResponseRenderer.renderResponse(facesContext);
} catch (IOException e) {
throw new FacesException(e.getMessage(), e);
}
} else {
Application application = facesContext.getApplication();
ViewHandler viewHandler = application.getViewHandler();
try {
viewHandler.renderView(facesContext, facesContext.getViewRoot());
} catch (IOException e) {
throw new FacesException(e.getMessage(), e);
}
}
return false;
}
public PhaseId getPhase() {
return PhaseId.RENDER_RESPONSE;
}
}