org.hibernate.ejb.packaging

Class AbstractJarVisitor

java.lang.Object

org.hibernate.ejb.packaging.AbstractJarVisitor

All Implemented Interfaces:

JarVisitor

Direct Known Subclasses:

ExplodedJarVisitor, FileZippedJarVisitor, InputStreamZippedJarVisitor

public abstract class AbstractJarVisitor
extends java.lang.Object
implements JarVisitor

Parse a JAR of any form (zip file, exploded directory, ...) apply a set of filters (File filter, Class filter, Package filter) and return the appropriate matching sets of elements

Author:

Emmanuel Bernard

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	done
protected java.net.URL	jarUrl
protected java.lang.String	unqualifiedJarName

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractJarVisitor(java.lang.String fileName, Filter[] filters)
protected	AbstractJarVisitor(java.net.URL url, Filter[] filters)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addElement(java.lang.String entryName, java.io.InputStream is, java.io.InputStream secondIs)
protected abstract void	doProcessElements()
Filter[]	getFilters()
java.util.Set[]	getMatchingEntries() Return the matching entries for each filter in the same order the filter where passed
java.lang.String	getUnqualifiedJarName() Get the unqualified Jar name (ie wo path and wo extension)
protected void	unqualify()

Methods inherited from class java.lang.Object

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

Field Detail

unqualifiedJarName

protected java.lang.String unqualifiedJarName

jarUrl

protected java.net.URL jarUrl

done

protected boolean done

Constructor Detail

AbstractJarVisitor

protected AbstractJarVisitor(java.lang.String fileName,
                  Filter[] filters)

AbstractJarVisitor

protected AbstractJarVisitor(java.net.URL url,
                  Filter[] filters)

Method Detail

unqualify

protected void unqualify()

getUnqualifiedJarName

public java.lang.String getUnqualifiedJarName()

Get the unqualified Jar name (ie wo path and wo extension)

Specified by:

getUnqualifiedJarName in interface JarVisitor

Returns:

the unqualified jar name.

getFilters

public Filter[] getFilters()

Specified by:

getFilters in interface JarVisitor

getMatchingEntries

public java.util.Set[] getMatchingEntries()
                                   throws java.io.IOException

Return the matching entries for each filter in the same order the filter where passed

Specified by:

getMatchingEntries in interface JarVisitor

Returns:

array of Set of JarVisitor.Entry

Throws:

java.io.IOException - if something went wrong

doProcessElements

protected abstract void doProcessElements()
                                   throws java.io.IOException

Throws:

java.io.IOException

addElement

protected final void addElement(java.lang.String entryName,
              java.io.InputStream is,
              java.io.InputStream secondIs)
                         throws java.io.IOException

Throws:

java.io.IOException