Package org.codehaus.groovy.runtime.m12n

Class MetaInfExtensionModule

java.lang.Object

org.codehaus.groovy.runtime.m12n.ExtensionModule

org.codehaus.groovy.runtime.m12n.SimpleExtensionModule

org.codehaus.groovy.runtime.m12n.MetaInfExtensionModule

public class MetaInfExtensionModule
extends SimpleExtensionModule

A SimpleExtensionModule implementation which reads extension class metadata from META-INF.

Since:

2.0.0

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MODULE_INSTANCE_CLASSES_KEY	Property key in META-INF configuration file for specifying instance method extension classes.
static final String	MODULE_STATIC_CLASSES_KEY	Property key in META-INF configuration file for specifying static method extension classes.

Method Summary

Modifier and Type	Method	Description
List<Class>	getInstanceMethodsExtensionClasses()	Returns the list of classes that define new instance methods for this module.
List<Class>	getStaticMethodsExtensionClasses()	Returns the list of classes that define new static methods for this module.
static MetaInfExtensionModule	newModule(Properties properties, ClassLoader loader)	Creates a new MetaInfExtensionModule from the given properties and class loader.

Methods inherited from class org.codehaus.groovy.runtime.m12n.SimpleExtensionModule

getMetaMethods

Methods inherited from class org.codehaus.groovy.runtime.m12n.ExtensionModule

getName, getVersion, toString

Methods inherited from class java.lang.Object

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

Field Details

MODULE_INSTANCE_CLASSES_KEY

public static final String MODULE_INSTANCE_CLASSES_KEY

Property key in META-INF configuration file for specifying instance method extension classes.

See Also:

• Constant Field Values

MODULE_STATIC_CLASSES_KEY

public static final String MODULE_STATIC_CLASSES_KEY

Property key in META-INF configuration file for specifying static method extension classes.

See Also:

• Constant Field Values

Method Details

getInstanceMethodsExtensionClasses

public List<Class> getInstanceMethodsExtensionClasses()

Returns the list of classes that define new instance methods for this module.

Specified by:

getInstanceMethodsExtensionClasses in class SimpleExtensionModule

Returns:

the list of instance method extension classes

getStaticMethodsExtensionClasses

public List<Class> getStaticMethodsExtensionClasses()

Returns the list of classes that define new static methods for this module.

Specified by:

getStaticMethodsExtensionClasses in class SimpleExtensionModule

Returns:

the list of static method extension classes

newModule

public static MetaInfExtensionModule newModule(Properties properties,
 ClassLoader loader)

Creates a new MetaInfExtensionModule from the given properties and class loader. The properties should contain the module name and version, as well as class names for instance and static extension methods.

Parameters:

properties - the module metadata properties

loader - the class loader to use for loading extension classes

Returns:

a new MetaInfExtensionModule configured with the properties

Throws:

GroovyRuntimeException - if required properties (name or version) are missing