Package org.jboss.as.server.moduleservice

Class ExtensionIndexService

java.lang.Object

org.jboss.as.server.moduleservice.ExtensionIndexService

All Implemented Interfaces:

ExtensionIndex, org.jboss.msc.Service, org.jboss.msc.service.Service<ExtensionIndex>, org.jboss.msc.value.Value<ExtensionIndex>

public final class ExtensionIndexService
extends Object
implements org.jboss.msc.service.Service<ExtensionIndex>, ExtensionIndex

Author:

David M. Lloyd, Stuart Douglas TODO: this needs to be updated when libraries are deployed the server with extension name in the manifest

Field Summary

Fields

Modifier and Type	Field	Description
static String	MODULE_PREFIX

Fields inherited from interface org.jboss.msc.service.Service

NULL, NULL_VALUE

Constructor Summary

Constructors

Constructor	Description
ExtensionIndexService(File... roots)

Method Summary

Modifier and Type	Method	Description
void	addDeployedExtension(org.jboss.modules.ModuleIdentifier identifier, ExtensionInfo extensionInfo)	Adds an extension that has been deployed to the server
org.jboss.modules.ModuleIdentifier	findExtension(String name, String minSpecVersion, String minImplVersion, String requiredVendorId)	Find an extension, returning null if no matching extension is available.
ExtensionIndex	getValue()
static org.jboss.modules.ModuleIdentifier	moduleIdentifier(String name, String minSpecVersion, String minImplVersion, String requiredVendorId)
boolean	removeDeployedExtension(String name, org.jboss.modules.ModuleIdentifier identifier)	Removes extension information that has been deployed to the server
void	start(org.jboss.msc.service.StartContext context)
void	stop(org.jboss.msc.service.StopContext context)

Methods inherited from class java.lang.Object

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

Field Detail

MODULE_PREFIX

public static final String MODULE_PREFIX

See Also:

Constant Field Values

Constructor Detail

ExtensionIndexService

public ExtensionIndexService(File... roots)

Method Detail

start

public void start(org.jboss.msc.service.StartContext context)
           throws org.jboss.msc.service.StartException

Specified by:

start in interface org.jboss.msc.Service

Specified by:

start in interface org.jboss.msc.service.Service<ExtensionIndex>

Throws:

org.jboss.msc.service.StartException

stop

public void stop(org.jboss.msc.service.StopContext context)

Specified by:

stop in interface org.jboss.msc.Service

Specified by:

stop in interface org.jboss.msc.service.Service<ExtensionIndex>

addDeployedExtension

public void addDeployedExtension(org.jboss.modules.ModuleIdentifier identifier,
                                 ExtensionInfo extensionInfo)

Adds an extension that has been deployed to the server

Specified by:

addDeployedExtension in interface ExtensionIndex

Parameters:

identifier - The module identifier of the extension

extensionInfo - The extension data

removeDeployedExtension

public boolean removeDeployedExtension(String name,
                                       org.jboss.modules.ModuleIdentifier identifier)

Removes extension information that has been deployed to the server

Specified by:

removeDeployedExtension in interface ExtensionIndex

Parameters:

name - The extension name

identifier - The extension Identifier

Returns:

true if the extension was found and removed

findExtension

public org.jboss.modules.ModuleIdentifier findExtension(String name,
                                                        String minSpecVersion,
                                                        String minImplVersion,
                                                        String requiredVendorId)

Description copied from interface: ExtensionIndex

Find an extension, returning null if no matching extension is available.

Specified by:

findExtension in interface ExtensionIndex

Parameters:

name - the extension name

minSpecVersion - the minimum spec version to match, or null to match any

minImplVersion - the minimum implementation version to match, or null to match any

requiredVendorId - the vendor ID to require, or null to match any

Returns:

the resource root of the first matched extension

moduleIdentifier

public static org.jboss.modules.ModuleIdentifier moduleIdentifier(String name,
                                                                  String minSpecVersion,
                                                                  String minImplVersion,
                                                                  String requiredVendorId)

getValue

public ExtensionIndex getValue()
                        throws IllegalStateException,
                               IllegalArgumentException

Specified by:

getValue in interface org.jboss.msc.value.Value<ExtensionIndex>

Throws:

IllegalStateException

IllegalArgumentException