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

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

All Implemented Interfaces:

PersistentField, java.io.Serializable

public class PersistentFieldDynaBeanAccessImpl

extends AbstractPersistentField

A PersistentField implementation accesses a property from a DynaBean. Note that because of the way that PersistentField works, at run time the type of the field could actually be different, since it depends on the DynaClass of the DynaBean that is given at runtime.

Version:

$Id: PersistentFieldDynaBeanAccessImpl.java,v 1.3 2004/01/07 19:11:10 arminw Exp $

Author:

James Strachan

See Also:

Serialized Form

Field Summary

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

field, fieldName, PATH_TOKEN, PERSISTENT_FIELD_IMPL_FOR_NESTED, rootObjectType

Constructor Summary

PersistentFieldDynaBeanAccessImpl()

PersistentFieldDynaBeanAccessImpl(java.lang.Class aPropertyType, java.lang.String aPropertyName)

Method Summary

java.lang.Object	doGet(java.lang.Object anObject) Get the Value from anObject
void	doSet(java.lang.Object anObject, java.lang.Object aValue) Sets aValue for anObject
java.lang.Class	getDeclaringClass()
java.lang.String	getName()
java.lang.Class	getType()
protected void	logGetProblem(java.lang.Object anObject, java.lang.String msg) Let's give the user some hints as to what could be wrong.
protected void	logSetProblem(java.lang.Object anObject, java.lang.Object aValue, java.lang.String msg) Let's give the user some hints as to what could be wrong.
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, getField, getLog, getNestedObject, isNestedField, set, setNestedObject

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistentFieldDynaBeanAccessImpl

public PersistentFieldDynaBeanAccessImpl()

PersistentFieldDynaBeanAccessImpl

public PersistentFieldDynaBeanAccessImpl(java.lang.Class aPropertyType,
                                         java.lang.String aPropertyName)

Method Detail

doSet

public void doSet(java.lang.Object anObject,
                  java.lang.Object aValue)
           throws PersistenceBrokerException

Sets aValue for anObject

Specified by:

doSet in class AbstractPersistentField

Throws:

PersistenceBrokerException

doGet

public java.lang.Object doGet(java.lang.Object anObject)
                       throws PersistenceBrokerException

Get the Value from anObject

Specified by:

doGet in class AbstractPersistentField

Throws:

PersistenceBrokerException

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

getDeclaringClass

public java.lang.Class getDeclaringClass()

Specified by:

getDeclaringClass in interface PersistentField

Overrides:

getDeclaringClass 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

usesAccessorsAndMutators

public boolean usesAccessorsAndMutators()

toString

public java.lang.String toString()

Overrides:

toString in class AbstractPersistentField

logSetProblem

protected void logSetProblem(java.lang.Object anObject,
                             java.lang.Object aValue,
                             java.lang.String msg)

Let's give the user some hints as to what could be wrong.

logGetProblem

protected void logGetProblem(java.lang.Object anObject,
                             java.lang.String msg)

Let's give the user some hints as to what could be wrong.