org.mule.config.bootstrap
Class SimpleRegistryBootstrap
java.lang.Object
org.mule.config.bootstrap.SimpleRegistryBootstrap
- All Implemented Interfaces:
- MuleContextAware, Initialisable
public class SimpleRegistryBootstrap
- extends Object
- implements Initialisable, MuleContextAware
This object will load objects defined in a file called registry-bootstrap.properties
into the local registry.
This allows modules and transports to make certain objects available by default. The most common use case is for a
module or transport to load stateless transformers into the registry.
For this file to be located it must be present in the modules META-INF directory under
META-INF/services/org/mule/config/
The format of this file is a simple key / value pair. i.e.
myobject=org.foo.MyObject
Will register an instance of MyObject with a key of 'myobject'. If you don't care about the object name and want to
ensure that the ojbect gets a unique name you can use -
object.1=org.foo.MyObject
object.2=org.bar.MyObject
or
myFoo=org.foo.MyObject
myBar=org.bar.MyObject
Loading transformers has a slightly different notation since you can define the 'returnClass' with optional mime type, and 'name'of
the transformer as parameters i.e.
transformer.1=org.mule.transport.jms.transformers.JMSMessageToObject,returnClass=byte[]
transformer.2=org.mule.transport.jms.transformers.JMSMessageToObject,returnClass=java.lang.String:text/xml, name=JMSMessageToString
transformer.3=org.mule.transport.jms.transformers.JMSMessageToObject,returnClass=java.util.Hashtable)
Note that the key used for transformers must be 'transformer.x' where 'x' is a sequential number. The transformer name will be
automatically generated as JMSMessageToXXX where XXX is the return class name i.e. JMSMessageToString unless a 'name'
parameter is specified. If no 'returnClass' is specified the default in the transformer will be used.
Note that all objects defined have to have a default constructor. They can implement injection interfaces such as
MuleContextAware
and lifecycle interfaces such as Initialisable
.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SERVICE_PATH
public static final String SERVICE_PATH
- See Also:
- Constant Field Values
REGISTRY_PROPERTIES
public static final String REGISTRY_PROPERTIES
- See Also:
- Constant Field Values
TRANSFORMER_KEY
public String TRANSFORMER_KEY
OBJECT_KEY
public String OBJECT_KEY
SINGLE_TX
public String SINGLE_TX
logger
protected final transient Log logger
context
protected MuleContext context
SimpleRegistryBootstrap
public SimpleRegistryBootstrap()
setMuleContext
public void setMuleContext(MuleContext context)
-
- Specified by:
setMuleContext
in interface MuleContextAware
initialise
public void initialise()
throws InitialisationException
- 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
- Throws:
InitialisationException
- if a fatal error occurs causing the Mule instance to shutdown
RecoverableException
- if an error occurs that can be recovered from
Copyright © 2003-2012 MuleSoft, Inc.. All Rights Reserved.