org.mule.runtime.module.artifact.api.classloader

Class DefaultArtifactClassLoaderFilter

java.lang.Object

org.mule.runtime.module.artifact.api.classloader.DefaultArtifactClassLoaderFilter

All Implemented Interfaces:

ArtifactClassLoaderFilter, ClassLoaderFilter

@NoInstantiate
public final class DefaultArtifactClassLoaderFilter
extends Object
implements ArtifactClassLoaderFilter

Filters classes and resources using a ArtifactDescriptor describing exported/blocked names.

An exact blocked/exported name match has precedence over a prefix match on a blocked/exported prefix. This enables to export classes or subpackages from a blocked package.

Field Summary

Fields

Modifier and Type	Field and Description
static ArtifactClassLoaderFilter	NULL_CLASSLOADER_FILTER

Constructor Summary

Constructors

Constructor and Description
DefaultArtifactClassLoaderFilter(Set<String> exportedClassPackages, Set<String> exportedResources) Creates a new classLoader filter

Method Summary

Modifier and Type	Method and Description
boolean	exportsClass(String className) Determines if a given name must be accepted or filtered.
boolean	exportsResource(String name) Determines if a given resource must be accepted or filtered.
Set<String>	getExportedClassPackages()
Set<String>	getExportedResources()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

NULL_CLASSLOADER_FILTER

public static final ArtifactClassLoaderFilter NULL_CLASSLOADER_FILTER

Constructor Detail

DefaultArtifactClassLoaderFilter

public DefaultArtifactClassLoaderFilter(Set<String> exportedClassPackages,
                                        Set<String> exportedResources)

Creates a new classLoader filter

Parameters:

exportedClassPackages - class package names to export. Can be empty

exportedResources - resource file names to export. Can be empty

Method Detail

exportsClass

public boolean exportsClass(String className)

Description copied from interface: ClassLoaderFilter

Determines if a given name must be accepted or filtered.

Specified by:

exportsClass in interface ClassLoaderFilter

Parameters:

className - class name to check. Non empty.

Returns:

true if the class is exported, false otherwise

exportsResource

public boolean exportsResource(String name)

Description copied from interface: ClassLoaderFilter

Determines if a given resource must be accepted or filtered.

Specified by:

exportsResource in interface ClassLoaderFilter

Parameters:

name - resource name to check. Non empty.

Returns:

true if the resource is exported, false otherwise

getExportedClassPackages

public Set<String> getExportedClassPackages()

Specified by:

getExportedClassPackages in interface ArtifactClassLoaderFilter

Returns:

filter's exported class packages. Non null

getExportedResources

public Set<String> getExportedResources()

Specified by:

getExportedResources in interface ArtifactClassLoaderFilter

Returns:

filter's exported resources. Non null

toString

public String toString()

Overrides:

toString in class Object