org.jboss.managed.plugins.factory
Class AbstractManagedObjectFactory

java.lang.Object
  org.jboss.managed.api.factory.ManagedObjectFactory
      org.jboss.managed.plugins.factory.AbstractManagedObjectFactory

All Implemented Interfaces:

InstanceClassFactory<Serializable>, ManagedObjectBuilder, ManagedObjectPopulator<Serializable>

public class AbstractManagedObjectFactory
extends ManagedObjectFactory
implements ManagedObjectBuilder, InstanceClassFactory<Serializable>, ManagedObjectPopulator<Serializable>

AbstractManagedObjectFactory.

Version:

$Revision: 1.1 $

Author:

Adrian Brock, Scott.Stark@jboss.org

Field Summary

static org.jboss.metatype.api.types.GenericMetaType

MANAGED_OBJECT_META_TYPE The managed object meta type

Constructor Summary

AbstractManagedObjectFactory()

Method Summary

ManagedObject	buildManagedObject(Class<? extends Serializable> clazz) The ManagedObjectBuilder.buildManagedObject implementation.
protected ManagedProperty	createDefaultManagedProperty(Fields fields) Create default MangedProperty instance.
<T extends Serializable> ManagedObject	createManagedObject(Class<T> clazz) Create a shell managed object from the given class
static ManagedProperty	createManagedProperty(Class<? extends ManagedProperty> factory, Fields fields) Create a ManagedProperty by looking to the factory for ctor(Fields)
void	createObject(ManagedObject managedObject, Class<? extends Serializable> clazz) Create a new underlying object
protected <T extends Serializable> ManagedObject	createSkeletonManagedObject(Class<T> clazz) Create a skeleton managed object
protected Serializable	createUnderlyingObject(ManagedObjectImpl managedObject, Class<? extends Serializable> clazz) Create the underlying object
protected Collection<?>	getAsCollection(Object value)
protected ManagedObjectBuilder	getBuilder(Class<?> clazz) Get the builder for a class
Object	getComponentName(org.jboss.beans.info.spi.BeanInfo beanInfo, ManagedProperty property, Serializable object, org.jboss.metatype.api.values.MetaValue value) Get the runtime component name.
protected RuntimeComponentNameTransformer	getComponentNameTransformer(org.jboss.reflect.spi.TypeInfo type) Get component name transformer.
<T extends Serializable> InstanceClassFactory<T>	getInstanceClassFactory(Class<T> clazz) Get the instance factory for a class
Class<? extends Serializable>	getManagedObjectClass(Serializable instance) Default InstanceClassFactory implementation simply returns the instance class.
protected ManagedOperation	getManagedOperation(org.jboss.reflect.spi.MethodInfo methodInfo, ManagementOperation opAnnotation)
protected ManagedProperty	getManagedProperty(Class<? extends ManagedProperty> factory, Fields fields) Look for ctor(Fields)
protected ManagedObjectPopulator<Serializable>	getPopulator(Class<?> clazz) Get the populator for a class
protected String	getPropertyName(ManagedProperty property) Get the property name.
org.jboss.metatype.api.values.MetaValue	getValue(org.jboss.beans.info.spi.BeanInfo beanInfo, ManagedProperty property, Serializable object) Get a value
ManagedObject	initManagedObject(Serializable object, String name, String nameType) Create a managed object from the given object
void	populateManagedObject(ManagedObject managedObject, Serializable object) Populate the managed object
protected void	populateValues(ManagedObjectImpl managedObject, Serializable object) Populate the values
void	setBuilder(Class<?> clazz, ManagedObjectBuilder builder) Set a managed object builder
<T extends Serializable> void	setInstanceClassFactory(Class<T> clazz, InstanceClassFactory<T> factory) Set the InstanceClassFactory for an instance type.
void	setNameTransformers(Class<?> clazz, RuntimeComponentNameTransformer transformer)
void	setNameTransformers(org.jboss.reflect.spi.TypeInfo type, RuntimeComponentNameTransformer transformer)
void	setValue(org.jboss.beans.info.spi.BeanInfo beanInfo, ManagedProperty property, Serializable object, org.jboss.metatype.api.values.MetaValue value) Set a value

Methods inherited from class org.jboss.managed.api.factory.ManagedObjectFactory

getInstance

Methods inherited from class java.lang.Object

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

Field Detail

MANAGED_OBJECT_META_TYPE

public static final org.jboss.metatype.api.types.GenericMetaType MANAGED_OBJECT_META_TYPE

The managed object meta type

Constructor Detail

AbstractManagedObjectFactory

public AbstractManagedObjectFactory()

Method Detail

createManagedProperty

public static ManagedProperty createManagedProperty(Class<? extends ManagedProperty> factory,
                                                    Fields fields)

Create a ManagedProperty by looking to the factory for ctor(Fields)

Parameters:

factory - - the ManagedProperty implementation class

fields - - the fields to pass to the ctor

Returns:

the managed property if successful, null otherwise

createManagedObject

public <T extends Serializable> ManagedObject createManagedObject(Class<T> clazz)

Description copied from class: ManagedObjectFactory

Create a shell managed object from the given class

Specified by:

createManagedObject in class ManagedObjectFactory

Type Parameters:

T - the class

Parameters:

clazz - the class

Returns:

the managed object

initManagedObject

public ManagedObject initManagedObject(Serializable object,
                                       String name,
                                       String nameType)

Description copied from class: ManagedObjectFactory

Create a managed object from the given object

Specified by:

initManagedObject in class ManagedObjectFactory

Parameters:

object - the object

name - - the name of the managed object. If null, the name will be derived from the object annotations or attachment name.

nameType - - the name of the managed object. If null, the name will be derived from the object annotations or default to "".

Returns:

the managed object

See Also:

ManagementObjectID

setBuilder

public void setBuilder(Class<?> clazz,
                       ManagedObjectBuilder builder)

Description copied from class: ManagedObjectFactory

Set a managed object builder

Specified by:

setBuilder in class ManagedObjectFactory

Parameters:

clazz - the class

builder - the builder (null to remove the builder)

setInstanceClassFactory

public <T extends Serializable> void setInstanceClassFactory(Class<T> clazz,
                                                             InstanceClassFactory<T> factory)

Description copied from class: ManagedObjectFactory

Set the InstanceClassFactory for an instance type.

Specified by:

setInstanceClassFactory in class ManagedObjectFactory

Type Parameters:

T - the class type

Parameters:

clazz - the class

factory - - the factory used to obtain the class to scan for management annotations.

setNameTransformers

public void setNameTransformers(Class<?> clazz,
                                RuntimeComponentNameTransformer transformer)

setNameTransformers

public void setNameTransformers(org.jboss.reflect.spi.TypeInfo type,
                                RuntimeComponentNameTransformer transformer)

getManagedObjectClass

public Class<? extends Serializable> getManagedObjectClass(Serializable instance)

Default InstanceClassFactory implementation simply returns the instance class.

Specified by:

getManagedObjectClass in interface InstanceClassFactory<Serializable>

Parameters:

instance - - the instance a ManagedObject is to be created for.

Returns:

the Class that represents the root ManagedObject.

createSkeletonManagedObject

protected <T extends Serializable> ManagedObject createSkeletonManagedObject(Class<T> clazz)

Create a skeleton managed object

Type Parameters:

T - the type

Parameters:

clazz - the clazz

Returns:

the skeleton managed object, null if clazz is not marked as a ManagementObject. ManagementObject

buildManagedObject

public ManagedObject buildManagedObject(Class<? extends Serializable> clazz)

The ManagedObjectBuilder.buildManagedObject implementation. This is based on the org.jboss.managed.api.annotation.* package annotations.

Specified by:

buildManagedObject in interface ManagedObjectBuilder

Parameters:

clazz - the attachment class

Returns:

the ManagementObject if clazz is properly annotated, null if it does not have a ManagementObject annotation.

createDefaultManagedProperty

protected ManagedProperty createDefaultManagedProperty(Fields fields)

Create default MangedProperty instance. Override this method for different default.

Parameters:

fields - the fields

Returns:

new ManagedProperty instance

createObject

public void createObject(ManagedObject managedObject,
                         Class<? extends Serializable> clazz)

Description copied from interface: ManagedObjectPopulator

Create a new underlying object

Specified by:

createObject in interface ManagedObjectPopulator<Serializable>

Parameters:

managedObject - the managed object

clazz - the class

populateManagedObject

public void populateManagedObject(ManagedObject managedObject,
                                  Serializable object)

Description copied from interface: ManagedObjectPopulator

Populate the managed object

Specified by:

populateManagedObject in interface ManagedObjectPopulator<Serializable>

Parameters:

managedObject - the managed object

object - the object used to populate the managed object

createUnderlyingObject

protected Serializable createUnderlyingObject(ManagedObjectImpl managedObject,
                                              Class<? extends Serializable> clazz)

Create the underlying object

Parameters:

managedObject - the managed object

clazz - the class

Returns:

the object

populateValues

protected void populateValues(ManagedObjectImpl managedObject,
                              Serializable object)

Populate the values

Parameters:

managedObject - the managed object

object - the object

getPropertyName

protected String getPropertyName(ManagedProperty property)

Get the property name.

Parameters:

property - managed property

Returns:

property name

getComponentName

public Object getComponentName(org.jboss.beans.info.spi.BeanInfo beanInfo,
                               ManagedProperty property,
                               Serializable object,
                               org.jboss.metatype.api.values.MetaValue value)

Description copied from interface: InstanceClassFactory

Get the runtime component name.

Specified by:

getComponentName in interface InstanceClassFactory<Serializable>

Parameters:

beanInfo - managed object's bean info

property - managed property

object - attachment

value - original value

Returns:

meta value

getValue

public org.jboss.metatype.api.values.MetaValue getValue(org.jboss.beans.info.spi.BeanInfo beanInfo,
                                                        ManagedProperty property,
                                                        Serializable object)

Get a value

Specified by:

getValue in interface InstanceClassFactory<Serializable>

Parameters:

beanInfo - the bean info

property - the property

object - the object

Returns:

the meta value

setValue

public void setValue(org.jboss.beans.info.spi.BeanInfo beanInfo,
                     ManagedProperty property,
                     Serializable object,
                     org.jboss.metatype.api.values.MetaValue value)

Set a value

Specified by:

setValue in interface InstanceClassFactory<Serializable>

Parameters:

beanInfo - the bean info

property - the property

object - the object

value - the meta value

getManagedOperation

protected ManagedOperation getManagedOperation(org.jboss.reflect.spi.MethodInfo methodInfo,
                                               ManagementOperation opAnnotation)

Parameters:

methodInfo -

opAnnotation -

Returns:

the managed operation

getBuilder

protected ManagedObjectBuilder getBuilder(Class<?> clazz)

Get the builder for a class

Parameters:

clazz - the class

Returns:

the builder

getInstanceClassFactory

public <T extends Serializable> InstanceClassFactory<T> getInstanceClassFactory(Class<T> clazz)

Get the instance factory for a class

Specified by:

getInstanceClassFactory in class ManagedObjectFactory

Type Parameters:

T - the class type

Parameters:

clazz - the class

Returns:

the InstanceClassFactory

getComponentNameTransformer

protected RuntimeComponentNameTransformer getComponentNameTransformer(org.jboss.reflect.spi.TypeInfo type)
                                                               throws Throwable

Get component name transformer.

Parameters:

type - the type info

Returns:

transformer instance

Throws:

Throwable - for any error

getPopulator

protected ManagedObjectPopulator<Serializable> getPopulator(Class<?> clazz)

Get the populator for a class

Parameters:

clazz - the class

Returns:

the populator

getAsCollection

protected Collection<?> getAsCollection(Object value)

getManagedProperty

protected ManagedProperty getManagedProperty(Class<? extends ManagedProperty> factory,
                                             Fields fields)

Look for ctor(Fields)

Parameters:

factory - - the ManagedProperty implementation class

fields - - the fields to pass to the ctor

Returns:

the managed property