org.mule.config.builders

Class AbstractConfigurationBuilder

java.lang.Object

org.mule.config.builders.AbstractConfigurationBuilder

All Implemented Interfaces:

ConfigurationBuilder

Direct Known Subclasses:

AbstractResourceConfigurationBuilder, DefaultsConfigurationBuilder, ExtensionsManagerConfigurationBuilder, SimpleConfigurationBuilder

public abstract class AbstractConfigurationBuilder
extends Object
implements ConfigurationBuilder

A support class for ConfigurationBuilder implementations that handles the logic of creating config arrays and Properties arguments

See Also:

ConfigurationBuilder

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	configured
protected org.apache.commons.logging.Log	logger

Constructor Summary

Constructors

Constructor and Description
AbstractConfigurationBuilder()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	applyLifecycle(LifecycleManager lifecycleManager) Allows a configuration builder to check and customise the lifecycle of objects in the registry being used.
void	configure(MuleContext muleContext) Will configure a MuleContext object based on the builders configuration settings.
protected abstract void	doConfigure(MuleContext muleContext) Will configure a MuleContext based on the configuration provided.
boolean	isConfigured() Has this builder been configured already

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final transient org.apache.commons.logging.Log logger

configured

protected boolean configured

Constructor Detail

AbstractConfigurationBuilder

public AbstractConfigurationBuilder()

Method Detail

configure

public void configure(MuleContext muleContext)
               throws ConfigurationException

Will configure a MuleContext object based on the builders configuration settings. This method will delegate the actual processing to doConfigure(org.mule.api.MuleContext)

Specified by:

configure in interface ConfigurationBuilder

Parameters:

muleContext - The current MuleContext

Throws:

ConfigurationException - if the configuration fails i.e. an object cannot be created or initialised properly

doConfigure

protected abstract void doConfigure(MuleContext muleContext)
                             throws Exception

Will configure a MuleContext based on the configuration provided. The configuration will be set on the ConfigurationBuilder implementation as bean properties before this method has been called.

Parameters:

muleContext - The current MuleContext

Throws:

ConfigurationException - if the configuration fails i.e. an object cannot be created or initialised properly

Exception

applyLifecycle

protected void applyLifecycle(LifecycleManager lifecycleManager)
                       throws Exception

Allows a configuration builder to check and customise the lifecycle of objects in the registry being used. The ONLY time a user should implement this method is if the underlying container for the Registry is an IoC container had manages it's own lifecycle. If this is the case the lifecycle manager can be used to call the next lifecycle method on all the objects. For example for the Spring Registry only Initialise and Dispose phase is handled by Spring. The Start and Stop phases are handled by Mule by calling- // If the MuleContext is started, start all objects in the new Registry. if (lifecycleManager.isPhaseComplete(Startable.PHASE_NAME)) { lifecycleManager.applyPhase(registry.lookupObjects(Object.class), Startable.PHASE_NAME); }

Parameters:

lifecycleManager - the lifecycleManager for the current context

Throws:

Exception - if anything goes wrong. Usually this is an exeption bubbled up from calling a lifecycle method on an object in the registry

isConfigured

public boolean isConfigured()

Has this builder been configured already

Specified by:

isConfigured in interface ConfigurationBuilder

Returns:

true if the configure(org.mule.api.MuleContext) method has been called