/*
*
* 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.airavata.xbaya.monitor.gui;
import java.awt.event.ActionEvent;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.net.URI;
import java.net.URISyntaxException;
import javax.swing.AbstractAction;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import org.apache.airavata.common.utils.SwingUtil;
import org.apache.airavata.xbaya.XBayaEngine;
import org.apache.airavata.xbaya.gui.GridPanel;
import org.apache.airavata.xbaya.gui.XBayaDialog;
import org.apache.airavata.xbaya.gui.XBayaLabel;
import org.apache.airavata.xbaya.gui.XBayaTextField;
import org.apache.airavata.xbaya.monitor.MonitorConfiguration;
public class MonitorConfigurationWindow {
private XBayaEngine engine;
private MonitorConfiguration configuration;
private XBayaDialog dialog;
private XBayaTextField brokerTextField;
private XBayaTextField topicTextField;
private JCheckBox pullCheckBox;
private XBayaTextField messageBoxTextField;
/**
* @param engine
*
*/
public MonitorConfigurationWindow(XBayaEngine engine) {
this.engine = engine;
this.configuration = engine.getMonitor().getConfiguration();
initGui();
}
/**
* Shows the dialog.
*/
public void show() {
this.brokerTextField.setText(this.configuration.getBrokerURL());
this.topicTextField.setText(this.configuration.getTopic());
this.pullCheckBox.setSelected(this.configuration.isPullMode());
this.messageBoxTextField.setText(this.configuration.getMessageBoxURL());
this.dialog.show();
}
/**
* Hides the dialog.
*/
private void hide() {
this.dialog.hide();
}
private void setConfiguration() {
String broker = this.brokerTextField.getText();
String topic = this.topicTextField.getText();
String messageBox = this.messageBoxTextField.getText();
boolean pull = this.pullCheckBox.isSelected();
if (broker.length() == 0) {
this.engine.getErrorWindow().error("Broker URL cannot be empty");
return;
}
URI brokerURL;
try {
brokerURL = new URI(broker).parseServerAuthority();
} catch (URISyntaxException e) {
String message = "Broker URL is in a wrong format";
this.engine.getErrorWindow().error(message, e);
return;
}
if (topic.length() == 0) {
String message = "Topic cannot be empty";
this.engine.getErrorWindow().error(message);
return;
}
URI messageBoxURL = null;
if (pull) {
if (messageBox.length() == 0) {
this.engine.getErrorWindow().error("Message box URL cannot be empty");
return;
}
try {
messageBoxURL = new URI(messageBox).parseServerAuthority();
} catch (URISyntaxException e) {
String message = "Message box URL is in a wrong format";
this.engine.getErrorWindow().error(message, e);
return;
}
} else {
messageBoxURL = this.configuration.getMessageBoxURL();
}
this.configuration.set(brokerURL, topic, pull, messageBoxURL);
this.engine.getConfiguration().setMessageBoxURL(messageBoxURL);
this.engine.getConfiguration().setBrokerURL(brokerURL);
this.engine.getConfiguration().setTopic(topic);
hide();
}
private void initGui() {
this.brokerTextField = new XBayaTextField();
XBayaLabel brokerLabel = new XBayaLabel("Broker URL", this.brokerTextField);
this.topicTextField = new XBayaTextField();
XBayaLabel topicLabel = new XBayaLabel("Topic", this.topicTextField);
this.pullCheckBox = new JCheckBox("Pull Mode");
JLabel dummyLabel = new JLabel();
this.messageBoxTextField = new XBayaTextField();
XBayaLabel msgBoxLabel = new XBayaLabel("Message Box URL", this.messageBoxTextField);
this.messageBoxTextField.setEnabled(false);
this.pullCheckBox.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent event) {
int stateChange = event.getStateChange();
if (stateChange == ItemEvent.SELECTED) {
MonitorConfigurationWindow.this.messageBoxTextField.setEnabled(true);
} else if (stateChange == ItemEvent.DESELECTED) {
MonitorConfigurationWindow.this.messageBoxTextField.setEnabled(false);
}
}
});
GridPanel infoPanel = new GridPanel();
infoPanel.add(brokerLabel);
infoPanel.add(this.brokerTextField);
infoPanel.add(topicLabel);
infoPanel.add(this.topicTextField);
infoPanel.add(dummyLabel);
infoPanel.add(this.pullCheckBox);
infoPanel.add(msgBoxLabel);
infoPanel.add(this.messageBoxTextField);
infoPanel.layout(4, 2, SwingUtil.WEIGHT_NONE, 1);
JButton okButton = new JButton("OK");
okButton.addActionListener(new AbstractAction() {
public void actionPerformed(ActionEvent e) {
setConfiguration();
}
});
JButton cancelButton = new JButton("Cancel");
cancelButton.addActionListener(new AbstractAction() {
public void actionPerformed(ActionEvent e) {
hide();
}
});
JPanel buttonPanel = new JPanel();
buttonPanel.add(okButton);
buttonPanel.add(cancelButton);
this.dialog = new XBayaDialog(this.engine, "Notification Configuration", infoPanel, buttonPanel);
this.dialog.setDefaultButton(okButton);
}
}