Package org.codehaus.plexus.resource.loader

Class JarResourceLoader

java.lang.Object

org.codehaus.plexus.logging.AbstractLogEnabled

org.codehaus.plexus.resource.loader.AbstractResourceLoader

org.codehaus.plexus.resource.loader.JarResourceLoader

All Implemented Interfaces:

org.codehaus.plexus.logging.LogEnabled, ResourceLoader

@Component(role=ResourceLoader.class,
           hint="jar",
           instantiationStrategy="per-lookup")
public class JarResourceLoader
extends AbstractResourceLoader

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Map	entryDirectory	Maps entries to the parent JAR File (key = the entry *excluding* plain directories, value = the JAR URL).
static java.lang.String	ID
private boolean	initializeCalled
private java.util.Map<java.lang.String,JarHolder>	jarfiles	Maps JAR URLs to the actual JAR (key = the JAR URL, value = the JAR).

Fields inherited from class org.codehaus.plexus.resource.loader.AbstractResourceLoader

paths

Fields inherited from interface org.codehaus.plexus.resource.loader.ResourceLoader

ROLE

Constructor Summary

Constructors

Constructor	Description
JarResourceLoader()

Method Summary

Modifier and Type	Method	Description
private void	addEntries(java.util.Map entries)	Copy all the entries into the entryDirectory.
void	addSearchPath(java.lang.String path)
private void	closeJar(java.lang.String path)	Closes a Jar file and set its URLConnection to null.
PlexusResource	getResource(java.lang.String source)	Get an InputStream so that the Runtime can build a template with it.
void	initialize()
private void	loadJar(java.lang.String path)

Methods inherited from class org.codehaus.plexus.resource.loader.AbstractResourceLoader

getResourceAsInputStream

Methods inherited from class org.codehaus.plexus.logging.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final java.lang.String ID

See Also:

Constant Field Values

entryDirectory

private java.util.Map entryDirectory

Maps entries to the parent JAR File (key = the entry *excluding* plain directories, value = the JAR URL).

jarfiles

private java.util.Map<java.lang.String,JarHolder> jarfiles

Maps JAR URLs to the actual JAR (key = the JAR URL, value = the JAR).

initializeCalled

private boolean initializeCalled

Constructor Detail

JarResourceLoader

public JarResourceLoader()

Method Detail

initialize

public void initialize()
                throws org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializationException

Throws:

org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializationException

loadJar

private void loadJar(java.lang.String path)

closeJar

private void closeJar(java.lang.String path)

Closes a Jar file and set its URLConnection to null.

addEntries

private void addEntries(java.util.Map entries)

Copy all the entries into the entryDirectory. It will overwrite any duplicate keys.

getResource

public PlexusResource getResource(java.lang.String source)
                           throws ResourceNotFoundException

Get an InputStream so that the Runtime can build a template with it.

Parameters:

source - name of template to get

Returns:

InputStream containing the template

Throws:

ResourceNotFoundException - if template not found in the file template path.

addSearchPath

public void addSearchPath(java.lang.String path)

Specified by:

addSearchPath in interface ResourceLoader

Overrides:

addSearchPath in class AbstractResourceLoader