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ListEntityInterceptor (JBoss Server API) - JBoss 3.2.7 server API Documentation 英文版文档

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org.jboss.proxy.ejb
Class ListEntityInterceptor

java.lang.Object
  org.jboss.proxy.Interceptor
      org.jboss.proxy.ejb.GenericEJBInterceptor
          org.jboss.proxy.ejb.EntityInterceptor
              org.jboss.proxy.ejb.ListEntityInterceptor

All Implemented Interfaces:

Externalizable, Serializable

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public class ListEntityInterceptor

extends EntityInterceptor

An EJB CMP entity bean proxy class holds info about the List that the entity belongs to, is used for reading ahead.

Version:

$Revision: 1.1.4.1 $

Author:

Oleg Nitz

See Also:

Serialized Form

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Field Summary
protected static Method	GET_READ_AHEAD_VALUES

 

Fields inherited from class org.jboss.proxy.ejb.GenericEJBInterceptor

EQUALS, GET_EJB_HOME, GET_HANDLE, GET_PRIMARY_KEY, HASH_CODE, IS_IDENTICAL, TO_STRING

 

Fields inherited from class org.jboss.proxy.Interceptor

nextInterceptor

 

Constructor Summary

ListEntityInterceptor()           No-argument constructor for externalization.

ListEntityInterceptor(List list)           Construct a ListEntityProxy.

 

Method Summary
Map	getReadAheadValues()
Object	invoke(Invocation invocation)           InvocationHandler implementation.
void	readExternal(ObjectInput in)           Externalization support.
void	writeExternal(ObjectOutput out)           Externalization support.

 

Methods inherited from class org.jboss.proxy.ejb.GenericEJBInterceptor

getEJBHome

 

Methods inherited from class org.jboss.proxy.Interceptor

getNext, setNext

 

Methods inherited from class java.lang.Object

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

 

Field Detail

GET_READ_AHEAD_VALUES

protected static final Method GET_READ_AHEAD_VALUES

Constructor Detail

ListEntityInterceptor

public ListEntityInterceptor()

No-argument constructor for externalization.

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ListEntityInterceptor

public ListEntityInterceptor(List list)

Construct a ListEntityProxy.

Parameters:

list - A List that this entity belongs to (used for reading ahead).

Throws:

NullPointerException - Id may not be null.

Method Detail

getReadAheadValues

public Map getReadAheadValues()

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invoke

public Object invoke(Invocation invocation)
              throws Throwable

InvocationHandler implementation.

Overrides:

invoke in class EntityInterceptor

Throws:

Throwable - Any exception or error thrown while processing.

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writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Externalization support.

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class Interceptor

Parameters:

out -

Throws:

IOException

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readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Externalization support.

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class Interceptor

Parameters:

in -

Throws:

IOException

ClassNotFoundException

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