alma.acs.eclipse.utils.jar

Class JarFolder

java.lang.Object

alma.acs.eclipse.utils.jar.JarFolder

public class JarFolder
extends java.lang.Object

JarFolder holds a folder of jar files allowing to perform the most common operation.

Author:

acaproni

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	JarFolder.JarClasses A data structure representing the classes of a jar file.
class	JarFolder.JarFileNameFilter A filter to get on the jar files in the folder

Constructor Summary

Constructors

Constructor and Description
JarFolder(java.io.File folder)

Method Summary

Modifier and Type	Method and Description
boolean	containsJar(java.lang.String jarname) Check if the folder contains a given jar file.
java.lang.String	getAbsolutePath() Return the absolute path of this folder of jars.
java.io.File	getJar(java.lang.String name) Get the File of the jar with the given name.
java.io.File[]	getJarFiles()
java.lang.String[]	getJars() Return the list of jar names in folder.
java.util.Collection<JarFolder.JarClasses>	getJarsContainingClass(java.lang.String javaClass) Return a list of jar files containing a given class.

Methods inherited from class java.lang.Object

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

Constructor Detail

JarFolder

public JarFolder(java.io.File folder)

Method Detail

getJarFiles

public java.io.File[] getJarFiles()

Returns:

the list of the jar files in the folder

getJars

public java.lang.String[] getJars()

Return the list of jar names in folder. A jar name can be for example lc.jar.

Returns:

The list of jars in the folder

getJar

public java.io.File getJar(java.lang.String name)

Get the File of the jar with the given name.

Parameters:

name - The name of the jar like for example lc.jar

Returns:

The File of the jar or null if the jar does not exist in the folder

containsJar

public boolean containsJar(java.lang.String jarname)

Check if the folder contains a given jar file.

Parameters:

jarname - A jar file like lc.jar

Returns:

true if the folder contains the passed jar

getJarsContainingClass

public java.util.Collection<JarFolder.JarClasses> getJarsContainingClass(java.lang.String javaClass)
                                                                  throws java.lang.Exception

Return a list of jar files containing a given class.

The class name can be the whole name of a class or the beginning of its name. For example if javaClass is LoggingClient, this class returns both LoggingClient and LoggingClientText from lc.jar.

Parameters:

javaClassName - The name of a class or a the beginning of its name

Returns:

A list of jar names containing the (partial) name of the class or null if no classes in the jars match with the passed partial name

Throws:

java.lang.Exception

getAbsolutePath

public java.lang.String getAbsolutePath()

Return the absolute path of this folder of jars.

Returns: