oracle.toplink.ejb.bmp
Class BMPWrapperPolicy

java.lang.Object
  |
  +--oracle.toplink.ejb.EJBWrapperPolicy
        |
        +--oracle.toplink.ejb.bmp.BMPWrapperPolicy

All Implemented Interfaces:

java.io.Serializable, WrapperPolicy

public class BMPWrapperPolicy

extends EJBWrapperPolicy

Purpose: Allow for EntityBean descriptors to store information about the bean properties.

Since:

TOPLink/Java 3.0

See Also:

Serialized Form

Fields inherited from interface oracle.toplink.descriptors.WrapperPolicy

Wrapping

Constructor Summary

BMPWrapperPolicy(java.lang.String homeLookUpName, java.lang.Class homeInterfaceClass, java.lang.Class primaryKeyClass, java.lang.Class remoteInterfaceClass, java.util.Hashtable contextProperties)
This constructor creates a Wrapper policy for a particular bean class

Method Summary

Type	Method
void	checkForNonCustomPrimaryKey(java.lang.Class primaryKeyClass) Determine based on the primaryKeyClass whether this is a custom primary key
java.lang.Object	lookupRemoteForBean(java.lang.Object bean, java.lang.Object primaryKeyObject, Session session) Return the remote from the home by primary key.
java.lang.Object	wrapObject(java.lang.Object bean, Session session) Wrap the bean with its remote.

Methods inherited from class oracle.toplink.ejb.EJBWrapperPolicy

getHomeInterface, getHomeName, getPrimaryKeyClass, getRemoteInterface, hasCustomPrimaryKey, isTraversable, setHasCustomPrimaryKey, setHomeInterface, setHomeName, setPrimaryKeyClass, setRemoteInterface, unwrapObject

Methods inherited from class java.lang.Object

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

Constructor Detail

BMPWrapperPolicy

public BMPWrapperPolicy(java.lang.String homeLookUpName,
                        java.lang.Class homeInterfaceClass,
                        java.lang.Class primaryKeyClass,
                        java.lang.Class remoteInterfaceClass,
                        java.util.Hashtable contextProperties)
                 throws ValidationException

This constructor creates a Wrapper policy for a particular bean class

Parameters:

homeLookUpName - java.lang.String

homeInterfaceClass - java.lang.String

PrimaryKeyClass - java.lang.Class

RemoteInterfaceClass - java.lang.Class

properties - java.util.Hashtable This parameter contains the initial context properties

Method Detail

checkForNonCustomPrimaryKey

public void checkForNonCustomPrimaryKey(java.lang.Class primaryKeyClass)

Determine based on the primaryKeyClass whether this is a custom primary key

lookupRemoteForBean

public java.lang.Object lookupRemoteForBean(java.lang.Object bean,
                                            java.lang.Object primaryKeyObject,
                                            Session session)

Return the remote from the home by primary key. Validate inheritance for the object.

wrapObject

public java.lang.Object wrapObject(java.lang.Object bean,
                                   Session session)

Wrap the bean with its remote.

Following copied from interface: oracle.toplink.descriptors.WrapperPolicy

Parameters:

original, - the object to be wrapped

session - the session to wrap the object against.

Returns:

java.lang.Object the wrapped object