Package org.jboss.wsf.spi.deployment

Class AbstractExtensible

java.lang.Object

org.jboss.wsf.spi.deployment.AbstractExtensible

All Implemented Interfaces:

Extensible

Direct Known Subclasses:

InvocationContext

public abstract class AbstractExtensible
extends Object
implements Extensible

A general extendible artifact; please note the 'attachments' and 'properties' fields are not meant to be modified concurrently, as they are initialied to plain HashMap instances. Extensions of this class should override the methods accessing those fields and add synchronized keyword. Most of the time, though, there will only be a single thread writing/deleting stuff in this class at the same time, for example because that only happens during deployment processing (which executes in the same thread for deployment processors / aspects and only the last aspect installs a service for each endpoint that run very limited stuff in different threads). Visibility is ensured by the fields being final.

Since:

20-Apr-2007

Author:

Thomas.Diesler@jboss.com, alessio.soldano@jboss.com

Constructor Summary

Constructors

Constructor	Description
AbstractExtensible()
AbstractExtensible(int initialAttachmentsSize, int initialPropertiesSize)

Method Summary

Modifier and Type	Method	Description
<T> T	addAttachment(Class<T> clazz, Object obj)	Add arbitrary attachments
<T> T	getAttachment(Class<T> clazz)	Get an arbitrary attachment
Collection<Object>	getAttachments()	Get arbitrary attachments
Set<String>	getProperties()	Get the set of property names
Object	getProperty(String key)	Get an property
<T> T	removeAttachment(Class<T> key)	Remove arbitrary attachments
void	removeProperty(String key)	Remove a property
void	setProperties(Map<String,Object> props)	Set a map of properties
void	setProperty(String key, Object value)	Set a property

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractExtensible

public AbstractExtensible()

AbstractExtensible

public AbstractExtensible(int initialAttachmentsSize,
                          int initialPropertiesSize)

Method Detail

getAttachments

public Collection<Object> getAttachments()

Description copied from interface: Extensible

Get arbitrary attachments

Specified by:

getAttachments in interface Extensible

Returns:

collection of attachments

getAttachment

public <T> T getAttachment(Class<T> clazz)

Description copied from interface: Extensible

Get an arbitrary attachment

Specified by:

getAttachment in interface Extensible

Type Parameters:

T - class type of attachments

Parameters:

clazz - identifier

Returns:

attachment found

addAttachment

public <T> T addAttachment(Class<T> clazz,
                           Object obj)

Description copied from interface: Extensible

Add arbitrary attachments

Specified by:

addAttachment in interface Extensible

Type Parameters:

T - class type

Parameters:

clazz - identifier

obj - value

Returns:

added attachment

removeAttachment

public <T> T removeAttachment(Class<T> key)

Description copied from interface: Extensible

Remove arbitrary attachments

Specified by:

removeAttachment in interface Extensible

Type Parameters:

T - class type of attachments

Parameters:

key - identifier

Returns:

attachment removed

getProperties

public Set<String> getProperties()

Description copied from interface: Extensible

Get the set of property names

Specified by:

getProperties in interface Extensible

Returns:

set of property values

getProperty

public Object getProperty(String key)

Description copied from interface: Extensible

Get an property

Specified by:

getProperty in interface Extensible

Parameters:

key - property identifier

Returns:

found property

removeProperty

public void removeProperty(String key)

Description copied from interface: Extensible

Remove a property

Specified by:

removeProperty in interface Extensible

Parameters:

key - property identifier

setProperty

public void setProperty(String key,
                        Object value)

Description copied from interface: Extensible

Set a property

Specified by:

setProperty in interface Extensible

Parameters:

key - property identifier

value - property value

setProperties

public void setProperties(Map<String,Object> props)

Description copied from interface: Extensible

Set a map of properties

Specified by:

setProperties in interface Extensible

Parameters:

props - map to retain