package org.apache.myfaces.tobago.example.reference;
/*
* 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.AjaxUtils;
import org.apache.myfaces.tobago.example.demo.Navigation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.faces.context.FacesContext;
import javax.faces.el.VariableResolver;
import java.util.Date;
public class PartialReloadController {
private static final Logger LOG = LoggerFactory.getLogger(PartialReloadController.class);
private String navigateAction;
public Date getCurrentDate() {
return new Date();
}
public String reload() {
return logAndNavigate(null);
}
public String waitAndReload() {
synchronized (this) {
try {
wait(6000);
} catch (InterruptedException e) {
//
}
}
return logAndNavigate(null);
}
public String navigateAction() {
FacesContext facesContext = FacesContext.getCurrentInstance();
VariableResolver resolver = facesContext.getApplication().getVariableResolver();
Navigation navigation = (Navigation) resolver.resolveVariable(facesContext, "navigation");
// in case of both the select control is not processed during lifecycle
// we need to get the value from the request params
navigateAction = (String) facesContext.getExternalContext().getRequestParameterMap().get("page:content:navSelect");
LOG.info("navigateAction = \"" + navigateAction + "\"");
if (navigateAction == null) {
return logAndNavigate(null);
} else if ("parent".equals(navigateAction)) {
navigateAction = null;
AjaxUtils.addAjaxComponent(facesContext, "page:content:parent");
return logAndNavigate(null);
} else if ("both".equals(navigateAction)) {
AjaxUtils.addAjaxComponent(facesContext, "page:content:left");
AjaxUtils.addAjaxComponent(facesContext, "page:content:right");
navigateAction = null;
return logAndNavigate(null);
} else if ("prev".equals(navigateAction)) {
navigateAction = null;
return logAndNavigate(navigation.gotoPrevious());
} else if ("next".equals(navigateAction)) {
navigateAction = null;
return logAndNavigate(navigation.gotoNext());
}
return logAndNavigate(null);
}
private String logAndNavigate(String navValue) {
LOG.info("Return navigate value: " + navValue + "");
return navValue;
}
public String getNavigateAction() {
return navigateAction;
}
public void setNavigateAction(String navigateAction) {
this.navigateAction = navigateAction;
}
}