Package anecho.JamochaMUD

Class PlugInInstaller

java.lang.Object

anecho.JamochaMUD.PlugInInstaller

All Implemented Interfaces:

java.awt.event.ActionListener, java.util.EventListener

public class PlugInInstaller
extends java.lang.Object
implements java.awt.event.ActionListener

Constructor Summary

Constructors

Constructor	Description
PlugInInstaller()

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(java.awt.event.ActionEvent buttonEvent)	This method is used solely for the AWT dialogue
void	install()	Display a file dialogue so a user may install a new plug-in.
void	remove()	private void unzipMethod(String destPath, Vector entryList) { FileOutputStream outStream; BufferedOutputStream buffOutStream; while ((count = zin.read(data, 0, buffer)) != -1) { System.out.println("Extracting: " + entryName); outStream = new FileOutputStream(destPath + pathSep + entryName.getName()); buffOutStream = new BufferedOutputStream(outStream, buffer); int count; byte data[] = new byte[buffer]; //System.out.write(x); buffOutStream.write(data, 0, count); } }

Methods inherited from class java.lang.Object

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

Constructor Detail

PlugInInstaller

public PlugInInstaller()

Method Detail

install

public void install()

Display a file dialogue so a user may install a new plug-in. To make things easier, we will require JamochaMUD plug-ins to be packaged in plain old .zip files, but bearing the extension .jpa (JamochaMUD Plug-in Archive). This zipfile will contain a MANIFEST file listing, and example of which follows with comments in brackets (only NAME and PLUGCLASS are REQUIRED): NAME: Test Plug-in (Name of the plug-in) VERSION: 1.0 (Version of the plug-in) PLUGCLASS: TestPlugIn (Name of the main Java class of the plug-in) JVM: 1.1 (Minimum Java Virtual Machine needed to use the plug-in) JMUDVER: 04-01-12 (Minimum version of JamochaMUD needed... numeric portion only) LICENSE: TestPlugInDir\COPYING (location in the .jpa archive of the license file) README: TestPlugInDir\readme.txt (any special instructions for the user)

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent buttonEvent)

This method is used solely for the AWT dialogue

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

buttonEvent -

remove

public void remove()

private void unzipMethod(String destPath, Vector entryList) { FileOutputStream outStream; BufferedOutputStream buffOutStream; while ((count = zin.read(data, 0, buffer)) != -1) { System.out.println("Extracting: " + entryName); outStream = new FileOutputStream(destPath + pathSep + entryName.getName()); buffOutStream = new BufferedOutputStream(outStream, buffer); int count; byte data[] = new byte[buffer]; //System.out.write(x); buffOutStream.write(data, 0, count); } }