com.izforge.izpack.installer
Class ProcessPanelWorker

java.lang.Object
  com.izforge.izpack.installer.ProcessPanelWorker

All Implemented Interfaces:

java.lang.Runnable

public class ProcessPanelWorker
extends java.lang.Object
implements java.lang.Runnable

This class does alle the work for the process panel.

It responsible for

• parsing the process spec XML file
• performing the actions described therein

Author:

Tino Schwarze

Nested Class Summary

private static class	ProcessPanelWorker.ExecutableClass Tries to create a class that has an empty contstructor and a method run(AbstractUIProcessHandler, String[]) If found, it calls the method and processes all returned exceptions
private static class	ProcessPanelWorker.ExecutableFile
(package private) static interface	ProcessPanelWorker.Processable
private static class	ProcessPanelWorker.ProcessingJob

Field Summary

private java.util.Map<java.lang.Boolean,java.util.List<ButtonConfig>>	buttonConfigs
protected AbstractUIProcessHandler	handler
protected AutomatedInstallData	idata
private java.util.ArrayList<ProcessPanelWorker.ProcessingJob>	jobs
private static java.io.PrintWriter	logfile
private java.lang.String	logfiledir
private boolean	result
private static java.lang.String	SPEC_RESOURCE_NAME Name of resource for specifying processing parameters.
private VariableSubstitutor	vs

Constructor Summary

ProcessPanelWorker(AutomatedInstallData idata, AbstractUIProcessHandler handler)
The constructor.

Method Summary

boolean	getResult() Return the result of the process execution.
private boolean	jobRequiredFor(java.util.Vector<IXMLElement> packs)
private boolean	readSpec()
void	run() This is called when the processing thread is activated.
void	startThread() Start the compilation in a separate thread.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SPEC_RESOURCE_NAME

private static final java.lang.String SPEC_RESOURCE_NAME

Name of resource for specifying processing parameters.

See Also:

Constant Field Values

vs

private VariableSubstitutor vs

handler

protected AbstractUIProcessHandler handler

jobs

private java.util.ArrayList<ProcessPanelWorker.ProcessingJob> jobs

result

private boolean result

logfile

private static java.io.PrintWriter logfile

logfiledir

private java.lang.String logfiledir

idata

protected AutomatedInstallData idata

buttonConfigs

private java.util.Map<java.lang.Boolean,java.util.List<ButtonConfig>> buttonConfigs

Constructor Detail

ProcessPanelWorker

public ProcessPanelWorker(AutomatedInstallData idata,
                          AbstractUIProcessHandler handler)
                   throws java.io.IOException

The constructor.

Parameters:

idata - The installation data.

handler - The handler to notify of progress.

Throws:

java.io.IOException

Method Detail

readSpec

private boolean readSpec()
                  throws java.io.IOException

Throws:

java.io.IOException

run

public void run()

This is called when the processing thread is activated.

Can also be called directly if asynchronous processing is not desired.

Specified by:

run in interface java.lang.Runnable

startThread

public void startThread()

Start the compilation in a separate thread.

getResult

public boolean getResult()

Return the result of the process execution.

Returns:

true if all processes succeeded, false otherwise.

jobRequiredFor

private boolean jobRequiredFor(java.util.Vector<IXMLElement> packs)