org.jboss.deployers.spi.attachments.helpers
Class AbstractAttachments

java.lang.Object
  org.jboss.deployers.spi.attachments.helpers.AbstractAttachments

All Implemented Interfaces:

Externalizable, Serializable, Attachments

Direct Known Subclasses:

AbstractMutableAttachments

public abstract class AbstractAttachments
extends Object
implements Attachments, Externalizable

AbstractAttachments.

Version:

$Revision: 1.1 $

Author:

Adrian Brock

See Also:

Serialized Form

Constructor Summary

AbstractAttachments()

Method Summary

<T> T	getAttachment(Class<T> type) Get attachment
<T> T	getAttachment(String name, Class<T> expectedType) Get attachment
boolean	isAttachmentPresent(Class<?> type) Is the attachment present
boolean	isAttachmentPresent(String name, Class<?> expectedType) Is the attachment present
void	readExternal(ObjectInput in)
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.deployers.spi.attachments.Attachments

getAttachment, getAttachments, hasAttachments, isAttachmentPresent

Constructor Detail

AbstractAttachments

public AbstractAttachments()

Method Detail

getAttachment

public <T> T getAttachment(String name,
                           Class<T> expectedType)

Description copied from interface: Attachments

Get attachment

Specified by:

getAttachment in interface Attachments

Type Parameters:

T - the expected type

Parameters:

name - the name of the attachment

expectedType - the expected type

Returns:

the attachment or null if not present

getAttachment

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

Description copied from interface: Attachments

Get attachment

Specified by:

getAttachment in interface Attachments

Type Parameters:

T - the expected type

Parameters:

type - the type

Returns:

the attachment or null if not present

isAttachmentPresent

public boolean isAttachmentPresent(String name,
                                   Class<?> expectedType)

Description copied from interface: Attachments

Is the attachment present

Specified by:

isAttachmentPresent in interface Attachments

Parameters:

name - the name of the attachment

expectedType - the expected type

Returns:

true when the attachment is present

isAttachmentPresent

public boolean isAttachmentPresent(Class<?> type)

Description copied from interface: Attachments

Is the attachment present

Specified by:

isAttachmentPresent in interface Attachments

Parameters:

type - the type

Returns:

true when the attachment is present

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException