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Java Source Code / Java Documentation » Installer » AntInstaller » org.tp23.antinstaller.runtime

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

org.tp23.antinstaller.runtime .ExecInstall

ExecInstall

public class ExecInstall (Code)

This is the Applications entry point, it has a main method to run the installer. The main method is only for scripted installs. It is here that the command line options are parsed and it is determined which type of install (swing or text) will be run.

Reads the config, determines the runner, runs it and outputs the properties file, The Ant targets are then called by the AntRunner. This class also builds the internal Objects from the XML config file.

This class can also be called by external tools to launch the installer currently two options are provided to launch from Jars.

Company: tp23

author:
Paul Hinds
version:
$Id: ExecInstall.java,v 1.9 2007/01/19 00:24:36 teknopaul Exp $

Field Summary
final public static String	CONFIG_RESOURCE

Constructor Summary
public	ExecInstall(FilterChain chain)

Method Summary
public void	exec() Execute the installer, this reads the config fetches a runner and runs the install.
public InstallerContext	getInstallerContext()
public boolean	isExitOnError()
public static void	main(String[] args) Runs the installer from a script. This install can be run from a set of files for example from a CD.
public boolean	parseArgs(String[] args, boolean requiresRootDir) This method has been designed for backward compatibility with existing scripts.
public void	setExitOnError(boolean exitOnError)
public void	setInstallRoot(File installRoot)
public void	setTempRoot(File tempDir) This is AntInstalls temporary space which will generally be deleted except in debug mode when it is left to view the build process.

Field Detail

CONFIG_RESOURCE
final public static String CONFIG_RESOURCE(Code)

Constructor Detail

ExecInstall
public ExecInstall(FilterChain chain)(Code)
	Parameters: chain - chain of filters to be executed

Method Detail

exec
public void exec()(Code)
	Execute the installer, this reads the config fetches a runner and runs the install. Once the install pages have finished an AntRunner is used to run Ant

getInstallerContext
public InstallerContext getInstallerContext()(Code)

isExitOnError
public boolean isExitOnError()(Code)
	Indicates if the installer will call System.exit() in the case of errors or user aborting the installation

main
public static void main(String[] args)(Code)
	Runs the installer from a script. This install can be run from a set of files for example from a CD. See Also: org.tp23.antinstaller.selfextract.NonExtractor See Also: org.tp23.antinstaller.selfextract.SelfExtractor Parameters: args - String[] args are "default" or "swing" or "text" followed by the root directory of the install

parseArgs
public boolean parseArgs(String[] args, boolean requiresRootDir)(Code)
	This method has been designed for backward compatibility with existing scripts. The root dir is passed on the command line for scripted installs but is determined automatically for installs from self-extracting Jars Parameters: args - Parameters: requiresRootDir - set to true if the args must include the root directory

setExitOnError
public void setExitOnError(boolean exitOnError)(Code)

setInstallRoot
public void setInstallRoot(File installRoot)(Code)
	This is generated by the Main class which knows where it has extracted or where it has run from Parameters: installRoot -

setTempRoot
public void setTempRoot(File tempDir)(Code)
	This is AntInstalls temporary space which will generally be deleted except in debug mode when it is left to view the build process. installRoot and tempRoot can be the same if the directory is a new empty directory Parameters: tempDir - directory to be used for temporary storage

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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