net.groboclown.util.jplugin.v2
Class JarFileInspector

java.lang.Object
  |
  +--net.groboclown.util.jplugin.v2.JarFileInspector

All Implemented Interfaces:

IFileInspector

public class JarFileInspector

extends Object

implements IFileInspector

Examines a given Jar, and adds it to the correct list based on its attributes.

Version:

0.9.0 Alpha

Author:

Matt Albrecht

Field Summary

private static String[]

JAR_EXTENSIONS

Constructor Summary

JarFileInspector()
Default Constructor

Method Summary

protected boolean	checkName(String name)
void	discoverFile(File f, ClassCollection cc, ILocationSearcher ils, File baseFile) Examine the given File, and call the correct collection method to store it.
void	discoverURL(URL url, ClassCollection cc, ILocationSearcher ils, URL baseUrl) Examine the given URL, and call the correct collection method to store it.
protected void	searchJar(JarInputStream jis, URL baseUrl, ClassCollection cc, ILocationSearcher ils) Search the entire jar file for entries.

Methods inherited from class java.lang.Object

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

Field Detail

JAR_EXTENSIONS

private static final String[] JAR_EXTENSIONS

Constructor Detail

JarFileInspector

public JarFileInspector()

Default Constructor

Method Detail

discoverURL

public void discoverURL(URL url,
                        ClassCollection cc,
                        ILocationSearcher ils,
                        URL baseUrl)
                 throws IOException

Examine the given URL, and call the correct collection method to store it.

Specified by:

discoverURL in interface IFileInspector

discoverFile

public void discoverFile(File f,
                         ClassCollection cc,
                         ILocationSearcher ils,
                         File baseFile)
                  throws IOException

Examine the given File, and call the correct collection method to store it.

Specified by:

discoverFile in interface IFileInspector

checkName

protected boolean checkName(String name)

searchJar

protected void searchJar(JarInputStream jis,
                         URL baseUrl,
                         ClassCollection cc,
                         ILocationSearcher ils)
                  throws IOException

Search the entire jar file for entries. This starts a recursive effort through the file identifiers, and the JarFileInspector looks more like a Searcher.