oracle.jbo.server.util
Class JboNamedData

java.lang.Object
  oracle.jbo.mom.PropertyNameValueDef
      oracle.jbo.server.util.JboNamedData

All Implemented Interfaces:

java.io.Serializable, DefPersistable, PersistentDefinition

public class JboNamedData
extends PropertyNameValueDef
implements DefPersistable

This class implements a persistable name-value-type holder It can be used to store name-type-value triplets e.g., to persist Bean Properties. Used by JboValidatorType to store Validator bean's instance data.

See Also:

Serialized Form

Field Summary

Fields inherited from class oracle.jbo.mom.PropertyNameValueDef

NULL_VALUE

Fields inherited from interface oracle.jbo.mom.xml.DefPersistable

XML_STATEMENT

Constructor Summary

JboNamedData()

JboNamedData(JboNamedData other)

JboNamedData(java.lang.String name, java.lang.String type, java.lang.Object value)

JboNamedData(java.lang.String name, java.lang.String type, java.lang.Object value, boolean saveNullValue)

JboNamedData(java.lang.String name, java.lang.String type, java.lang.Object value, boolean saveNullValue, int paramOption)

Method Summary

java.lang.String	getFullName() This method returns the Persistence reference of the object.
int	getOption() Advanced : For internal use only
DefPersistable	getOrigObject()
boolean	isDirty() This method returns if an Object is modified from last save/load
boolean	isNew() This method returns if this object is previously persisted.
void	setDirty(boolean isDirty) This method marks the Object dirty
void	setNew(boolean isNew) This method marks the as previously persisted.
void	setOrigObject(DefPersistable oldObj)
void	writeChildren(DefWriter jos) Writes the Object's children to the Persistent storage
void	writeContents(DefWriter jos) Objects should write their persistence output in this method
void	writeObject(DefWriter jos) Objects should write their persistence output in this method

Methods inherited from class oracle.jbo.mom.PropertyNameValueDef

clone, convertToText, convertToVector, copy, getColumnList, getDefXMLElementTag, getDefXMLNameSpace, getName, getType, getTypedValue, getTypeName, getValue, getXMLElementTag, loadFromXMLFile, setBeanProperty, setName, setType, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.jbo.mom.xml.PersistentDefinition

getDefXMLElementTag, getDefXMLNameSpace, getXMLElementTag

Constructor Detail

JboNamedData

public JboNamedData()

JboNamedData

public JboNamedData(java.lang.String name,
                    java.lang.String type,
                    java.lang.Object value)

JboNamedData

public JboNamedData(java.lang.String name,
                    java.lang.String type,
                    java.lang.Object value,
                    boolean saveNullValue)

JboNamedData

public JboNamedData(java.lang.String name,
                    java.lang.String type,
                    java.lang.Object value,
                    boolean saveNullValue,
                    int paramOption)

JboNamedData

public JboNamedData(JboNamedData other)

Method Detail

isDirty

public boolean isDirty()

This method returns if an Object is modified from last save/load

Specified by:

isDirty in interface DefPersistable

Returns:

Returns true if the Object is dirty. Returns false otherwise.

setDirty

public void setDirty(boolean isDirty)

This method marks the Object dirty

Specified by:

setDirty in interface DefPersistable

Parameters:

isDirty - If true the Object is marked Dirty.

isNew

public boolean isNew()

This method returns if this object is previously persisted.

Specified by:

isNew in interface DefPersistable

Returns:

true if the Object is previously persisted. Returns false otherwise.

setNew

public void setNew(boolean isNew)

This method marks the as previously persisted. By default all objects are new objects. When the object is persisted first time, that object is marked as 'not new' object

Specified by:

setNew in interface DefPersistable

Parameters:

isNew - If true the Object is marked as new object.

getOrigObject

public DefPersistable getOrigObject()

Specified by:

getOrigObject in interface DefPersistable

setOrigObject

public void setOrigObject(DefPersistable oldObj)

Specified by:

setOrigObject in interface DefPersistable

getFullName

public java.lang.String getFullName()

This method returns the Persistence reference of the object. The Persistence Reference is uniquely identifiable fully qualified name of the object.

Specified by:

getFullName in interface DefPersistable

Overrides:

getFullName in class PropertyNameValueDef

Returns:

the Persistence Reference of the object

getOption

public int getOption()

Advanced : For internal use only

writeObject

public void writeObject(DefWriter jos)
                 throws DefPersistenceException

Objects should write their persistence output in this method

Specified by:

writeObject in interface PersistentDefinition

Parameters:

jos - the Output storage for persistence

Throws:

DefPersistenceException

writeContents

public void writeContents(DefWriter jos)
                   throws DefPersistenceException

Objects should write their persistence output in this method

Specified by:

writeContents in interface PersistentDefinition

Parameters:

jos - the Output storage for persistence

Throws:

DefPersistenceException

writeChildren

public void writeChildren(DefWriter jos)
                   throws DefPersistenceException

Writes the Object's children to the Persistent storage

Specified by:

writeChildren in interface PersistentDefinition

Parameters:

jos - the Output storage for persistence

Throws:

java.lang.Error - in writing the Object's Children to the storage

DefPersistenceException