/*
* **********************************************************************
*
* Copyright (C) 2010 - 2014
*
* [Component.java]
* JACPFX Project (https://github.com/JacpFX/JacpFX/)
* All rights reserved.
*
* 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 org.jacpfx.callback;
import javafx.event.Event;
import org.jacpfx.api.annotations.Resource;
import org.jacpfx.api.annotations.component.Component;
import org.jacpfx.api.annotations.lifecycle.PostConstruct;
import org.jacpfx.api.annotations.lifecycle.PreDestroy;
import org.jacpfx.api.message.Message;
import org.jacpfx.config.BasicConfig;
import org.jacpfx.entity.Result;
import org.jacpfx.entity.Work;
import org.jacpfx.rcp.component.CallbackComponent;
import org.jacpfx.rcp.context.Context;
import org.jacpfx.rcp.util.FXUtil;
import java.util.ResourceBundle;
import java.util.logging.Logger;
/**
* Created by amo on 25.07.14.
*/
@Component(id = BasicConfig.STATEFUL_CALLBACK,
name = "statefulCallback",
active = true,
localeID = "en_US",
resourceBundleLocation = "bundles.languageBundle")
public class Master implements CallbackComponent {
private Logger log = Logger.getLogger(Master.class.getName());
@Resource
private Context context;
private double nrOfMessages =500000;
private double nrOfElements =100000;
private double nrOfResults =0;
private double pi;
private final String target = BasicConfig.PERSPECTIVE_ONE.concat(".").concat(BasicConfig.STATELESS_CALLBACK);
private final String targetUI = BasicConfig.PERSPECTIVE_ONE.concat(".").concat(BasicConfig.COMPONENT_RIGHT);
@Override
public Object handle(final Message<Event, Object> message) {
if(message.messageBodyEquals(FXUtil.MessageUtil.INIT)) {
for (int start = 0; start < nrOfMessages; start++) {
context.send(target, new Work(start, nrOfElements));
}
} else if(message.isMessageBodyTypeOf(Result.class)) {
Result result = message.getTypedMessageBody(Result.class);
pi += result.getValue();
nrOfResults += 1;
context.send(targetUI, String.valueOf(pi));
if(nrOfResults==nrOfMessages) {
System.out.println("value:"+pi);
}
}
return null;
}
@PreDestroy
/**
* The @PreDestroy annotations labels methods executed when the component is set to inactive
*/
public void onPreDestroyComponent() {
this.log.info("run on tear down of StatefulCallback ");
}
@PostConstruct
/**
* The @PostConstruct annotation labels methods executed when the component switch from inactive to active state
* @param resourceBundle
*/
public void onPostConstructComponent(final ResourceBundle resourceBundle) {
this.log.info("run on start of StatefulCallback ");
}
}