org.mule.runtime.module.extension.internal.runtime.resolver

Class ConfigurationProviderValueResolver

java.lang.Object

org.mule.runtime.module.extension.internal.runtime.resolver.ConfigurationProviderValueResolver

All Implemented Interfaces:

org.mule.runtime.api.lifecycle.Initialisable, MuleContextAware, ValueResolver<org.mule.runtime.extension.api.runtime.config.ConfigurationProvider>

public class ConfigurationProviderValueResolver
extends Object
implements ValueResolver<org.mule.runtime.extension.api.runtime.config.ConfigurationProvider>, org.mule.runtime.api.lifecycle.Initialisable, MuleContextAware

Implementation of ValueResolver which locates and returns a ConfigurationProvider associated with a given configuration provider reference. The reference can either be the name of the configuration provider or an expression which resolves to the name.

The result of isDynamic() will depend only on whether the given reference is an expression or not.

Since:

4.5.0

Field Summary

Fields inherited from interface org.mule.runtime.api.lifecycle.Initialisable

PHASE_NAME

Constructor Summary

Constructors

Constructor and Description
ConfigurationProviderValueResolver(String configurationProviderReference) Construct a new instance.

Method Summary

Modifier and Type	Method and Description
void	initialise()
boolean	isDynamic() Returns false if subsequent invocations to ValueResolver.resolve(ValueResolvingContext) will return the same value.
org.mule.runtime.extension.api.runtime.config.ConfigurationProvider	resolve(ValueResolvingContext context) Locates and returns the ConfigurationProvider associated with the configurationProviderReference given upon construction.
void	setMuleContext(MuleContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationProviderValueResolver

public ConfigurationProviderValueResolver(String configurationProviderReference)

Construct a new instance.

Parameters:

configurationProviderReference - a not blank String

Method Detail

resolve

public org.mule.runtime.extension.api.runtime.config.ConfigurationProvider resolve(ValueResolvingContext context)
                                                                            throws org.mule.runtime.api.exception.MuleException

Locates and returns the ConfigurationProvider associated with the configurationProviderReference given upon construction.

Specified by:

resolve in interface ValueResolver<org.mule.runtime.extension.api.runtime.config.ConfigurationProvider>

Parameters:

context - a ValueResolvingContext

Returns:

the ConfigurationProvider associated with configurationProviderReference

Throws:

org.mule.runtime.api.exception.MuleException - if an error occurred fetching the value

ConfigurationException - if no object is registered under the name resolved from configurationProviderReference

isDynamic

public boolean isDynamic()

Description copied from interface: ValueResolver

Returns false if subsequent invocations to ValueResolver.resolve(ValueResolvingContext) will return the same value. Notice that if it returns true, then it might return different values per invocation but that's not guaranteed.

Specified by:

isDynamic in interface ValueResolver<org.mule.runtime.extension.api.runtime.config.ConfigurationProvider>

Returns:

false

initialise

public void initialise()
                throws org.mule.runtime.api.lifecycle.InitialisationException

Specified by:

initialise in interface org.mule.runtime.api.lifecycle.Initialisable

Throws:

org.mule.runtime.api.lifecycle.InitialisationException

setMuleContext

public void setMuleContext(MuleContext context)

Specified by:

setMuleContext in interface MuleContextAware