org.mule.runtime.module.extension.internal.manager

Class DefaultExtensionManager

java.lang.Object

org.mule.runtime.module.extension.internal.manager.DefaultExtensionManager

All Implemented Interfaces:

org.mule.runtime.api.lifecycle.Initialisable, org.mule.runtime.api.lifecycle.Startable, org.mule.runtime.api.lifecycle.Stoppable, MuleContextAware, org.mule.runtime.extension.api.ExtensionManager, ExtensionManagerAdapter

public final class DefaultExtensionManager
extends Object
implements ExtensionManagerAdapter, MuleContextAware, org.mule.runtime.api.lifecycle.Initialisable, org.mule.runtime.api.lifecycle.Startable, org.mule.runtime.api.lifecycle.Stoppable

Default implementation of ExtensionManagerAdapter. This implementation uses standard Java SPI as a discovery mechanism.

Although it allows registering ConfigurationProvider instances through the registerConfigurationProvider(ConfigurationProvider) method (and that's still the correct way of registering them), this implementation automatically acknowledges any ConfigurationProvider already present on the MuleRegistry

Since:

3.7.0

Field Summary

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

PHASE_NAME

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

PHASE_NAME

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

PHASE_NAME

Constructor Summary

Constructors

Constructor and Description
DefaultExtensionManager()

Method Summary

Modifier and Type	Method and Description
org.mule.runtime.extension.api.runtime.ConfigurationInstance	getConfiguration(org.mule.runtime.api.meta.model.ExtensionModel extensionModel, org.mule.runtime.api.message.MuleEvent muleEvent)
org.mule.runtime.extension.api.runtime.ConfigurationInstance	getConfiguration(String configurationProviderName, org.mule.runtime.api.message.MuleEvent muleEvent)
Optional<org.mule.runtime.extension.api.runtime.ConfigurationProvider>	getConfigurationProvider(org.mule.runtime.api.meta.model.ExtensionModel extensionModel) Locates and returns the ConfigurationProvider which would serve an invocation to the ExtensionManager.getConfiguration(ExtensionModel, MuleEvent) method.
Optional<org.mule.runtime.extension.api.runtime.ConfigurationProvider>	getConfigurationProvider(String configurationProviderName) Locates and returns the ConfigurationProvider which would serve an invocation to the ExtensionManager.getConfiguration(String, MuleEvent) method.
Optional<org.mule.runtime.api.meta.model.ExtensionModel>	getExtension(String extensionName)
Set<org.mule.runtime.api.meta.model.ExtensionModel>	getExtensions()
void	initialise()
org.mule.runtime.extension.api.manifest.ExtensionManifest	parseExtensionManifestXml(URL manifestUrl) Deserializes an ExtensionManifest in XML format
void	registerConfigurationProvider(org.mule.runtime.extension.api.runtime.ConfigurationProvider configurationProvider) Registered the given ConfigurationProvider which should be later be used to serve invocations to ExtensionManagerAdapter.getConfigurationProvider(ExtensionModel) and ExtensionManager.getConfiguration(String, MuleEvent)
void	registerExtension(org.mule.runtime.extension.api.manifest.ExtensionManifest manifest, ClassLoader classLoader)
void	registerExtension(org.mule.runtime.api.meta.model.ExtensionModel extensionModel) Registers the given ExtensionModel.
void	setMuleContext(MuleContext muleContext)
void	start() Starts the configurationExpirationMonitor
void	stop() Stops the configurationExpirationMonitor

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultExtensionManager

public DefaultExtensionManager()

Method Detail

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

start

public void start()
           throws org.mule.runtime.api.exception.MuleException

Starts the configurationExpirationMonitor

Specified by:

start in interface org.mule.runtime.api.lifecycle.Startable

Throws:

org.mule.runtime.api.exception.MuleException - if it fails to start

stop

public void stop()
          throws org.mule.runtime.api.exception.MuleException

Stops the configurationExpirationMonitor

Specified by:

stop in interface org.mule.runtime.api.lifecycle.Stoppable

Throws:

org.mule.runtime.api.exception.MuleException - if it fails to stop

registerExtension

public void registerExtension(org.mule.runtime.api.meta.model.ExtensionModel extensionModel)

Registers the given ExtensionModel.

Specified by:

registerExtension in interface ExtensionManagerAdapter

Parameters:

extensionModel - the ExtensionModel to be registered. Cannot be null

registerExtension

public void registerExtension(org.mule.runtime.extension.api.manifest.ExtensionManifest manifest,
                              ClassLoader classLoader)

Specified by:

registerExtension in interface org.mule.runtime.extension.api.ExtensionManager

registerConfigurationProvider

public void registerConfigurationProvider(org.mule.runtime.extension.api.runtime.ConfigurationProvider configurationProvider)

Registered the given ConfigurationProvider which should be later be used to serve invocations to ExtensionManagerAdapter.getConfigurationProvider(ExtensionModel) and ExtensionManager.getConfiguration(String, MuleEvent)

Specified by:

registerConfigurationProvider in interface ExtensionManagerAdapter

Parameters:

configurationProvider - a ConfigurationProvider

getConfiguration

public org.mule.runtime.extension.api.runtime.ConfigurationInstance getConfiguration(String configurationProviderName,
                                                                                     org.mule.runtime.api.message.MuleEvent muleEvent)

Specified by:

getConfiguration in interface org.mule.runtime.extension.api.ExtensionManager

getConfiguration

public org.mule.runtime.extension.api.runtime.ConfigurationInstance getConfiguration(org.mule.runtime.api.meta.model.ExtensionModel extensionModel,
                                                                                     org.mule.runtime.api.message.MuleEvent muleEvent)

Specified by:

getConfiguration in interface org.mule.runtime.extension.api.ExtensionManager

getConfigurationProvider

public Optional<org.mule.runtime.extension.api.runtime.ConfigurationProvider> getConfigurationProvider(org.mule.runtime.api.meta.model.ExtensionModel extensionModel)

Locates and returns the ConfigurationProvider which would serve an invocation to the ExtensionManager.getConfiguration(ExtensionModel, MuleEvent) method.

This means that the returned provider will be located using the same set of rules as the aforementioned method

Specified by:

getConfigurationProvider in interface ExtensionManagerAdapter

Parameters:

extensionModel - the ExtensionModel for which a configuration is wanted

Returns:

an Optional ConfigurationProvider

getConfigurationProvider

public Optional<org.mule.runtime.extension.api.runtime.ConfigurationProvider> getConfigurationProvider(String configurationProviderName)

Locates and returns the ConfigurationProvider which would serve an invocation to the ExtensionManager.getConfiguration(String, MuleEvent) method.

This means that the returned provided will be located using the same set of rules as the aforementioned method.

Specified by:

getConfigurationProvider in interface ExtensionManagerAdapter

Parameters:

configurationProviderName - the name of a previously registered ConfigurationProvider

Returns:

an Optional ConfigurationProvider

getExtensions

public Set<org.mule.runtime.api.meta.model.ExtensionModel> getExtensions()

Specified by:

getExtensions in interface org.mule.runtime.extension.api.ExtensionManager

getExtension

public Optional<org.mule.runtime.api.meta.model.ExtensionModel> getExtension(String extensionName)

Specified by:

getExtension in interface org.mule.runtime.extension.api.ExtensionManager

parseExtensionManifestXml

public org.mule.runtime.extension.api.manifest.ExtensionManifest parseExtensionManifestXml(URL manifestUrl)

Deserializes an ExtensionManifest in XML format

Specified by:

parseExtensionManifestXml in interface ExtensionManagerAdapter

Parameters:

manifestUrl - the URL to a file which contains the input data

Returns:

a ExtensionManifest

setMuleContext

public void setMuleContext(MuleContext muleContext)

Specified by:

setMuleContext in interface MuleContextAware