org.mule.runtime.module.extension.api.util

Class MuleExtensionUtils

java.lang.Object

org.mule.runtime.module.extension.api.util.MuleExtensionUtils

public class MuleExtensionUtils
extends Object

Provides utilities to work with extensions

Since:

4.0

Method Summary

Modifier and Type	Method and Description
static ExtensionManager	createDefaultExtensionManager() Creates a default ExtensionManager
static CoreEvent	getInitialiserEvent() Deprecated. since 4.3.0. Use NullEventFactory.getNullEvent() instead
static CoreEvent	getInitialiserEvent(MuleContext muleContext) Deprecated. since 4.3.0. Use NullEventFactory.getNullEvent(MuleContext) instead
static boolean	isIgnoreDisabled(org.mule.runtime.extension.api.loader.ExtensionLoadingContext loadingContext)
static boolean	isPollingSourceLimitEnabled(org.mule.runtime.extension.api.loader.ExtensionLoadingContext loadingContext) Determines if the maxItemsPerPoll parameter must be added to polling sources.
static org.mule.runtime.api.meta.model.ExtensionModel	loadExtension(Class<?> clazz) Loads a extension model
static org.mule.runtime.api.meta.model.ExtensionModel	loadExtension(Class<?> clazz, Map<String,Object> params) Loads a extension model

Methods inherited from class java.lang.Object

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

Method Detail

loadExtension

public static org.mule.runtime.api.meta.model.ExtensionModel loadExtension(Class<?> clazz)

Loads a extension model

Parameters:

clazz - fully qualified name of the class to load.

Returns:

an ExtensionModel that represents the class being loaded

Throws:

IllegalArgumentException - if there are missing entries in attributes or the type of any of them does not apply to the expected one.

loadExtension

public static org.mule.runtime.api.meta.model.ExtensionModel loadExtension(Class<?> clazz,
                                                                           Map<String,Object> params)

Loads a extension model

Parameters:

clazz - fully qualified name of the class to load.

params - a set of attributes to work with in each concrete implementation of ExtensionModelLoader, which will be responsible of extracting the mandatory parameters (while casting, if needed).

Returns:

an ExtensionModel that represents the class being loaded

Throws:

IllegalArgumentException - if there are missing entries in attributes or the type of any of them does not apply to the expected one.

getInitialiserEvent

@Deprecated
public static CoreEvent getInitialiserEvent()

Deprecated. since 4.3.0. Use NullEventFactory.getNullEvent() instead

Creates an empty event for extension initialization purposes

Returns:

a new CoreEvent

getInitialiserEvent

@Deprecated
public static CoreEvent getInitialiserEvent(MuleContext muleContext)

Deprecated. since 4.3.0. Use NullEventFactory.getNullEvent(MuleContext) instead

Creates an empty event for extension initialization purposes

Parameters:

muleContext - context on which the event will be associated.

Returns:

a new CoreEvent

createDefaultExtensionManager

public static ExtensionManager createDefaultExtensionManager()

Creates a default ExtensionManager

Returns:

a non null ExtensionManager

isIgnoreDisabled

public static boolean isIgnoreDisabled(org.mule.runtime.extension.api.loader.ExtensionLoadingContext loadingContext)

isPollingSourceLimitEnabled

public static boolean isPollingSourceLimitEnabled(org.mule.runtime.extension.api.loader.ExtensionLoadingContext loadingContext)

Determines if the maxItemsPerPoll parameter must be added to polling sources.

Parameters:

loadingContext - the ExtensionLoadingContext

Returns:

whether the parameter should be added or not.

Since:

4.4.0