com.izforge.izpack.panels.jdkpath.JDKPathConsolePanel Maven / Gradle / Ivy
/*
* IzPack - Copyright 2001-2008 Julien Ponge, All Rights Reserved.
*
* http://izpack.org/
* http://izpack.codehaus.org/
*
* Copyright 2002 Jan Blok
*
* 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.izforge.izpack.panels.jdkpath;
import com.izforge.izpack.api.adaptator.IXMLElement;
import com.izforge.izpack.api.data.InstallData;
import com.izforge.izpack.api.resource.Messages;
import com.izforge.izpack.api.substitutor.VariableSubstitutor;
import com.izforge.izpack.core.os.RegistryDefaultHandler;
import com.izforge.izpack.installer.console.AbstractConsolePanel;
import com.izforge.izpack.installer.console.ConsolePanel;
import com.izforge.izpack.installer.panel.PanelView;
import com.izforge.izpack.panels.path.PathInputBase;
import com.izforge.izpack.util.Console;
import com.izforge.izpack.api.config.Options;
import java.util.Arrays;
import java.util.Properties;
/**
* The JDKPathPanel panel console helper class.
*
* @author Mounir El Hajj
*/
public class JDKPathConsolePanel extends AbstractConsolePanel
{
private InstallData installData;
private final VariableSubstitutor variableSubstitutor;
private final RegistryDefaultHandler handler;
/**
* Constructs a JDKPathConsolePanelHelper.
*
* @param variableSubstitutor the variable substituter
* @param handler the registry handler
* @param panel the parent panel/view. May be {@code null}
*/
public JDKPathConsolePanel(VariableSubstitutor variableSubstitutor, RegistryDefaultHandler handler,
PanelView panel, InstallData installData)
{
super(panel);
this.handler = handler;
this.installData = installData;
this.variableSubstitutor = variableSubstitutor;
JDKPathPanelHelper.initialize(installData);
}
public boolean run(InstallData installData, Properties properties)
{
String strTargetPath = properties.getProperty(InstallData.INSTALL_PATH);
if (strTargetPath == null || "".equals(strTargetPath.trim()))
{
System.err.println("Missing mandatory target path!");
return false;
}
else
{
try
{
strTargetPath = variableSubstitutor.substitute(strTargetPath);
}
catch (Exception e)
{
// ignore
}
installData.setInstallPath(strTargetPath);
return true;
}
}
/**
* Runs the panel using the specified console.
*
* @param installData the installation data
* @param console the console
* @return true if the panel ran successfully, otherwise false
*/
@Override
public boolean run(InstallData installData, Console console)
{
printHeadLine(installData, console);
String detectedJavaVersion = "";
String defaultValue = JDKPathPanelHelper.getDefaultJavaPath(installData, handler);
if(JDKPathPanelHelper.skipPanel(installData, defaultValue))
{
return true;
}
String strPath;
boolean bKeepAsking = true;
while (bKeepAsking)
{
Messages messages = installData.getMessages();
strPath = console.promptLocation("Select JDK path [" + defaultValue + "] ", defaultValue);
if (strPath == null)
{
return false;
}
strPath = strPath.trim();
strPath = PathInputBase.normalizePath(strPath);
detectedJavaVersion = JDKPathPanelHelper.getCurrentJavaVersion(strPath, installData.getPlatform());
String errorMessage = JDKPathPanelHelper.validate(strPath, detectedJavaVersion, messages);
if (!errorMessage.isEmpty())
{
if (errorMessage.endsWith("?"))
{
errorMessage += "\n" + messages.get("JDKPathPanel.badVersion4");
String strIn = console.prompt(errorMessage, (String)null);
if (strIn == null)
{
return false;
}
if (strIn != null && (strIn.equalsIgnoreCase("y") || strIn.equalsIgnoreCase("yes")))
{
bKeepAsking = false;
}
}
else
{
console.println(messages.get("PathInputPanel.notValid"));
}
}
else
{
bKeepAsking = false;
}
installData.setVariable(JDKPathPanelHelper.JDK_PATH, strPath);
}
return promptEndPanel(installData, console);
}
@Override
public boolean generateOptions(InstallData installData, Options options)
{
final String name =JDKPathPanelHelper.JDK_PATH;
options.add(name, installData.getVariable(name));
options.addEmptyLine(name);
options.putComment(name, Arrays.asList(getPanel().getPanelId()));
return true;
}
@Override
public void createInstallationRecord(IXMLElement panelRoot)
{
new JDKPathPanelAutomationHelper().createInstallationRecord(installData, panelRoot);
}
}