org.mule.extras.picocontainer
Class PicoContainerContext

java.lang.Object
  extended by org.mule.impl.container.AbstractContainerContext
      extended by org.mule.extras.picocontainer.PicoContainerContext
All Implemented Interfaces:
Disposable, Initialisable, UMOContainerContext

public class PicoContainerContext
extends AbstractContainerContext

PicoContainerContext is a Pico Context that can expose pico-managed components for use in the Mule framework.


Field Summary
static String CONFIGEXTENSION
           
protected  String configFile
          The url of the config file to use
 
Fields inherited from class org.mule.impl.container.AbstractContainerContext
logger
 
Constructor Summary
PicoContainerContext()
           
 
Method Summary
 void configure(Reader configuration)
           
 void dispose()
          A lifecycle method where implementor should free up any resources.
protected  void doConfigure(Reader configReader, String builderClassName)
           
 Object getComponent(Object key)
          Queries a component from the underlying container
 org.picocontainer.MutablePicoContainer getContainer()
           
 String getExtension()
           
 void initialise()
          Method used to perform any initialisation work.
 void setConfigFile(String configFile)
          The config file can be a resource on the classpath on a file system.
 void setContainer(org.picocontainer.MutablePicoContainer container)
           
 void setExtension(String extension)
           
 
Methods inherited from class org.mule.impl.container.AbstractContainerContext
configure, getDefaultDocType, getDefaultEncoding, getName, getXmlDeclaration, setName
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

CONFIGEXTENSION

public static final String CONFIGEXTENSION
See Also:
Constant Field Values

configFile

protected String configFile
The url of the config file to use

Constructor Detail

PicoContainerContext

public PicoContainerContext()
Method Detail

getExtension

public String getExtension()

setExtension

public void setExtension(String extension)

getComponent

public Object getComponent(Object key)
                    throws ObjectNotFoundException
Description copied from interface: UMOContainerContext
Queries a component from the underlying container

Parameters:
key - the key fo find the component with. Its up to the individual implementation to check the type of this key and look up objects accordingly
Returns:
The component found in the container
Throws:
ObjectNotFoundException - if the component is not found

getContainer

public org.picocontainer.MutablePicoContainer getContainer()
Returns:
Returns the container.

setContainer

public void setContainer(org.picocontainer.MutablePicoContainer container)
Parameters:
container - The container to set.

setConfigFile

public void setConfigFile(String configFile)
                   throws org.nanocontainer.integrationkit.PicoCompositionException
The config file can be a resource on the classpath on a file system.

Parameters:
configFile - The configFile to set.
Throws:
org.nanocontainer.integrationkit.PicoCompositionException

configure

public void configure(Reader configuration)
               throws ContainerException
Specified by:
configure in class AbstractContainerContext
Throws:
ContainerException

doConfigure

protected void doConfigure(Reader configReader,
                           String builderClassName)
                    throws ContainerException
Throws:
ContainerException

initialise

public void initialise()
                throws InitialisationException
Description copied from interface: Initialisable
Method used to perform any initialisation work. If a fatal error occurs during initialisation an InitialisationException should be thrown, causing the Mule instance to shutdown. If the error is recoverable, say by retrying to connect, a RecoverableException should be thrown. There is no guarantee that by throwing a Recoverable exception that the Mule instance will not shut down.

Specified by:
initialise in interface Initialisable
Overrides:
initialise in class AbstractContainerContext
Throws:
InitialisationException - if a fatal error occurs causing the Mule instance to shutdown
RecoverableException - if an error occurs that can be recovered from

dispose

public void dispose()
Description copied from interface: Disposable
A lifecycle method where implementor should free up any resources. If an exception is thrown it should just be logged and processing should continue. This method should not throw Runtime exceptions.

Specified by:
dispose in interface Disposable
Overrides:
dispose in class AbstractContainerContext


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