# Runtime Facet Component Providers

###### Identifier:

org.eclipse.wst.server.core.runtimeFacetComponentProviders

###### Since:

2.0.0

###### Description:

This extension point is internal and experimental and should not be used by downstream components. This extension point is used to provide new runtime components to an existing facet runtime.

###### Configuration Markup:

<!ELEMENT extension (runtimeComponentProvider+)>

<!ATTLIST extension

point CDATA #REQUIRED

id CDATA #IMPLIED

name CDATA #IMPLIED>

- point - a fully qualified identifier of the target extension point
- id - an optional identifier of the extension instance
- name - an optional name of the extension instance

<!ELEMENT runtimeComponentProvider EMPTY>

<!ATTLIST runtimeComponentProvider

id CDATA #REQUIRED

runtimeTypeIds CDATA #REQUIRED

class CDATA #REQUIRED>

- id - specifies a unique identifier for this extension point
- runtimeTypeIds - a comma separated list of runtime type ids that this provider may support. Used for memory & performance reasons
- class - specifies the fully qualified name of the Java class that extends `RuntimeClasspathProviderDelegate`. Runtime classpath provider instances of this type will delegate to instances of this class.

###### Examples:

The following is an example of a runtime component provider extension point:

      <extension point="org.eclipse.wst.server.core.runtimeFacetComponentProviders">
         <runtimeComponentProvider
            id="com.example.runtimeComponentProvider"
            runtimeTypeIds="com.example.runtime, com.example2.*"
            class="com.example.ExampleRuntimeComponentProvider"/>
       </extension>

Copyright (c) 2007 IBM Corporation and others.
All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html