org.mule.runtime.extension.api.loader.xml

Class XmlExtensionModelLoader

java.lang.Object

org.mule.runtime.extension.api.loader.ExtensionModelLoader

org.mule.runtime.extension.api.loader.xml.XmlExtensionModelLoader

public class XmlExtensionModelLoader
extends ExtensionModelLoader

Implementation of ExtensionModelLoader for those plugins that have an ID that matches with DESCRIBER_ID, which implies that are extensions built through XML.

Since:

4.0

Field Summary

Fields

Modifier and Type	Field and Description
static String	DESCRIBER_ID The ID which represents this loader that will be used to execute the lookup when reading the descriptor file.
static String	RESOURCE_DECLARATION Attribute to look for in the parametrized attributes picked up from the descriptor.
static String	RESOURCE_XML Attribute to look for in the parametrized attributes picked up from the descriptor.
static String	VALIDATE_XML Attribute to look for in the parametrized attributes picked up from the descriptor.

Constructor Summary

Constructors

Constructor and Description
XmlExtensionModelLoader()

Method Summary

Modifier and Type	Method and Description
protected void	configureContextBeforeDeclaration(ExtensionLoadingContext context) Allows to add pre configured the given context before it's fed into ExtensionModelLoader.declareExtension(ExtensionLoadingContext).
protected void	declareExtension(ExtensionLoadingContext context) This method uses the ExtensionDeclarer found through ExtensionLoadingContext.getExtensionDeclarer() to define the ExtensionModel to be loaded.
String	getId()

Methods inherited from class org.mule.runtime.extension.api.loader.ExtensionModelLoader

loadExtensionModel

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE_XML

public static final String RESOURCE_XML

Attribute to look for in the parametrized attributes picked up from the descriptor.

See Also:

Constant Field Values

VALIDATE_XML

public static final String VALIDATE_XML

Attribute to look for in the parametrized attributes picked up from the descriptor. If present, with a boolean value, describes whether the XML of the connector should be valid (or not).

See Also:

Constant Field Values

RESOURCE_DECLARATION

public static final String RESOURCE_DECLARATION

Attribute to look for in the parametrized attributes picked up from the descriptor. Points to a file which contains the expected MetadataType of all s, which will be used to describe the

's type. If absent, then it defaults to the

See Also:

Constant Field Values

DESCRIBER_ID

public static final String DESCRIBER_ID

The ID which represents this loader that will be used to execute the lookup when reading the descriptor file.

See Also:

MulePluginModel.getExtensionModelLoaderDescriptor(), Constant Field Values

Constructor Detail

XmlExtensionModelLoader

public XmlExtensionModelLoader()

Method Detail

getId

public String getId()

Specified by:

getId in class ExtensionModelLoader

Returns:

an identifier of this ExtensionModelLoader. Non null neither blank.

The ID must be unique among all ExtensionModelLoader.

declareExtension

protected void declareExtension(ExtensionLoadingContext context)

Description copied from class: ExtensionModelLoader

This method uses the ExtensionDeclarer found through ExtensionLoadingContext.getExtensionDeclarer() to define the ExtensionModel to be loaded.

IMPORTANT: When this method is executed, the runtime automatically sets the current thread's context classloader to ExtensionLoadingContext.getExtensionClassLoader(). The previous TCCL is restored after this method's execution.

This method should only be invoked by the runtime. Do not invoke manually.

Specified by:

declareExtension in class ExtensionModelLoader

Parameters:

context - the context that will be used for the declaration

configureContextBeforeDeclaration

protected void configureContextBeforeDeclaration(ExtensionLoadingContext context)

Allows to add pre configured the given context before it's fed into ExtensionModelLoader.declareExtension(ExtensionLoadingContext). This is the ideal place to register custom parameters, enrichers, validators, etc.

Overrides:

configureContextBeforeDeclaration in class ExtensionModelLoader

Parameters:

context - the context that will be used for the declaration