com.roche.iceboar.debugview.DebugJFrame Maven / Gradle / Ivy
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/*
* ****************************************************************************
* Copyright © 2015 Hoffmann-La Roche
*
* 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 com.roche.iceboar.debugview;
import com.roche.iceboar.debugview.logging.MessageConsole;
import com.roche.iceboar.progressview.ImageLoader;
import com.roche.iceboar.settings.GlobalSettings;
import javax.swing.*;
import java.awt.*;
import java.net.URISyntaxException;
import java.util.Map;
import java.util.Properties;
/**
* Show JFrame with debug information's (redirecting from System.out and System.err). It's deactivated by default. To
* see it please set {@value com.roche.iceboar.settings.GlobalSettings#JNLP_SHOW_DEBUG} to true in your JNLP
* file.
*
* For explanation why I use System.out and System.err see FAQ in Readme.md.
*/
public class DebugJFrame extends JFrame {
public void init(GlobalSettings settings, ImageLoader imageLoader) {
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
setTitle("IceBoar Debug");
loadIcons(imageLoader);
JTextArea jTextArea = new JTextArea(createText(settings));
JScrollPane pane = new JScrollPane(jTextArea);
getContentPane().add(pane);
setSize(1000, 400);
MessageConsole console = new MessageConsole(jTextArea);
console.redirectOut();
console.redirectErr(Color.RED, null);
}
private void loadIcons(ImageLoader imageLoader) {
java.util.List icons = imageLoader.loadDefaultIcons();
setIconImages(icons);
}
private String createText(GlobalSettings settings) {
String text = getCurrentJavaVersion(settings);
text = appendCommandlineArguments(settings, text);
text = appendJarPath(text);
text = appendOnlyJnlpSpecificProperties(text);
text = appendAllProperties(text);
return text;
}
private String getCurrentJavaVersion(GlobalSettings settings) {
String javaVersion = settings.getCurrentJavaVersion();
return "Java Version: " + javaVersion + "\nsettings: ";
}
private String appendCommandlineArguments(GlobalSettings settings, String text) {
for (String arg : settings.getApplicationArguments()) {
text = text + arg + "\n";
}
return text;
}
private String appendJarPath(String text) {
try {
String path = DebugJFrame.class.getProtectionDomain().getCodeSource().getLocation().toURI().getPath();
text = text + "\nJAR path: " + path + "\n";
} catch (URISyntaxException e) {
throw new RuntimeException(e);
}
return text;
}
private String appendOnlyJnlpSpecificProperties(String text) {
Properties allProperties = System.getProperties();
text = text + "\nOnly jnlp.* properties:\n";
for (Map.Entry entry : allProperties.entrySet()) {
if (entry.getKey().toString().startsWith("jnlp.")) {
text = text + entry.getKey() + "=" + entry.getValue() + "\n";
}
}
return text;
}
private String appendAllProperties(String text) {
Properties allProperties = System.getProperties();
text = text + "\nAll properties:\n";
for (Map.Entry entry : allProperties.entrySet()) {
text = text + entry.getKey() + "=" + entry.getValue() + "\n";
}
return text;
}
}