org.apache.ojb.broker.metadata.fieldaccess
Class PersistentFieldAutoProxyImpl

java.lang.Object
  org.apache.ojb.broker.metadata.fieldaccess.AbstractPersistentField
      org.apache.ojb.broker.metadata.fieldaccess.PersistentFieldAutoProxyImpl

All Implemented Interfaces:

PersistentField, java.io.Serializable

public class PersistentFieldAutoProxyImpl

extends AbstractPersistentField

PeristentField implementation that attempts to detect the nature of the field it is persisting.

First checks to see if it is a Field, then Property, then DynaBean

It will match in that order.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ojb.broker.metadata.fieldaccess.AbstractPersistentField

PATH_TOKEN, PERSISTENT_FIELD_IMPL_FOR_NESTED

Constructor Summary

PersistentFieldAutoProxyImpl()
Being nice to Class.newInstance() seems popular.

PersistentFieldAutoProxyImpl(java.lang.Class type, java.lang.String fieldName)
Creates a new auto handler object for the indicated field.

Method Summary

java.lang.Object	doGet(java.lang.Object targetObject) Gets the field value from the given target object.
void	doSet(java.lang.Object targetObject, java.lang.Object value) Set the field value for the given target object.
java.lang.Class	getDeclaringClass()
java.lang.String	getName()
java.lang.Class	getType()
boolean	makeAccessible() A value of true indicates that this field should suppress Java language access checking when it is used.
java.lang.String	toString()
boolean	usesAccessorsAndMutators()

Methods inherited from class org.apache.ojb.broker.metadata.fieldaccess.AbstractPersistentField

buildMessageString, get, set

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistentFieldAutoProxyImpl

public PersistentFieldAutoProxyImpl()

Being nice to Class.newInstance() seems popular.

PersistentFieldAutoProxyImpl

public PersistentFieldAutoProxyImpl(java.lang.Class type,
                                    java.lang.String fieldName)

Creates a new auto handler object for the indicated field.

Parameters:

type - The type of the object containing the field

fieldName - The name of the field

Method Detail

doSet

public void doSet(java.lang.Object targetObject,
                  java.lang.Object value)

Set the field value for the given target object.

Specified by:

doSet in class AbstractPersistentField

Parameters:

targetObject - The object that contains the field to set

value - The value to set

doGet

public java.lang.Object doGet(java.lang.Object targetObject)

Gets the field value from the given target object.

Specified by:

doGet in class AbstractPersistentField

Parameters:

targetObject - The object that contains the field to set

Returns:

The field's value

getDeclaringClass

public java.lang.Class getDeclaringClass()

Specified by:

getDeclaringClass in interface PersistentField

Overrides:

getDeclaringClass in class AbstractPersistentField

usesAccessorsAndMutators

public boolean usesAccessorsAndMutators()

getName

public java.lang.String getName()

Specified by:

getName in interface PersistentField

Overrides:

getName in class AbstractPersistentField

getType

public java.lang.Class getType()

Specified by:

getType in interface PersistentField

Overrides:

getType in class AbstractPersistentField

makeAccessible

public boolean makeAccessible()

Description copied from class: AbstractPersistentField

A value of true indicates that this field should suppress Java language access checking when it is used.

Specified by:

makeAccessible in class AbstractPersistentField

toString

public java.lang.String toString()

Overrides:

toString in class AbstractPersistentField