oracle.jbo.server.util
Class JboNamedData

java.lang.Object
  |
  +--oracle.jbo.server.util.JboNamedData

All Implemented Interfaces:

oracle.jbo.mom.xml.DefPersistable, java.io.Serializable

public class JboNamedData

extends java.lang.Object

implements oracle.jbo.mom.xml.DefPersistable, java.io.Serializable

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.

Version:

INTERNAL

See Also:

Serialized Form

Field Summary

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)

Method Summary

java.lang.Object	clone()
static java.lang.String	convertToText(java.util.Vector vec, java.lang.String delim)
static java.util.Vector	convertToVector(java.lang.String str, java.lang.String delim)
void	copy(JboNamedData other)
java.lang.String[]	getColumnList()
java.lang.String	getFullName() This method returns the Persistence reference of the object.
java.lang.String	getName()
java.lang.Class	getType()
java.lang.Object	getTypedValue()
java.lang.Object	getValue()
java.lang.String	getXMLElementTag() Returns a piece of static info for the type of object this is invoked upon.
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	loadFromXMLFile(oracle.jbo.mom.xml.DefElementImpl xmlElement)
void	setBeanProperty(java.beans.BeanInfo beanInfo, java.lang.Object bean)
void	setDirty(boolean isDirty) This method marks the Object dirty
void	setName(java.lang.String name)
void	setNew(boolean isNew) This method marks the as previously persisted.
void	setType(java.lang.String type)
void	setValue(java.lang.Object value)
void	writeChildren(oracle.jbo.mom.xml.DefWriter jos) Writes the Object's children to the Persistent storage
void	writeContents(oracle.jbo.mom.xml.DefWriter jos) Objects should write their persistence output in this method
void	writeObject(oracle.jbo.mom.xml.DefWriter jos) Objects should write their persistence output in this method

Methods inherited from class java.lang.Object

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

Constructor Detail

JboNamedData

public JboNamedData()

JboNamedData

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

JboNamedData

public JboNamedData(JboNamedData other)

Method Detail

copy

public void copy(JboNamedData other)

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

getName

public java.lang.String getName()

getValue

public java.lang.Object getValue()

getType

public java.lang.Class getType()

getTypedValue

public java.lang.Object getTypedValue()

setName

public void setName(java.lang.String name)

setType

public void setType(java.lang.String type)

setValue

public void setValue(java.lang.Object value)

setBeanProperty

public void setBeanProperty(java.beans.BeanInfo beanInfo,
                            java.lang.Object bean)
                     throws java.lang.reflect.InvocationTargetException,
                            java.beans.IntrospectionException,
                            java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

java.beans.IntrospectionException

java.lang.IllegalAccessException

isDirty

public boolean isDirty()

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

Specified by:

isDirty in interface oracle.jbo.mom.xml.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 oracle.jbo.mom.xml.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 oracle.jbo.mom.xml.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 oracle.jbo.mom.xml.DefPersistable

Parameters:

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

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 oracle.jbo.mom.xml.DefPersistable

Returns:

the Persistence Reference of the object

writeObject

public void writeObject(oracle.jbo.mom.xml.DefWriter jos)
                 throws oracle.jbo.mom.xml.DefPersistenceException

Objects should write their persistence output in this method

Specified by:

writeObject in interface oracle.jbo.mom.xml.DefPersistable

Parameters:

jos - the Output storage for persistence

oracle.jbo.mom.xml.DefPersistenceException

writeContents

public void writeContents(oracle.jbo.mom.xml.DefWriter jos)
                   throws oracle.jbo.mom.xml.DefPersistenceException

Objects should write their persistence output in this method

Specified by:

writeContents in interface oracle.jbo.mom.xml.DefPersistable

Parameters:

jos - the Output storage for persistence

oracle.jbo.mom.xml.DefPersistenceException

writeChildren

public void writeChildren(oracle.jbo.mom.xml.DefWriter jos)
                   throws oracle.jbo.mom.xml.DefPersistenceException

Writes the Object's children to the Persistent storage

Specified by:

writeChildren in interface oracle.jbo.mom.xml.DefPersistable

Parameters:

jos - the Output storage for persistence

oracle.jbo.mom.xml.DefPersistenceException

getXMLElementTag

public java.lang.String getXMLElementTag()

Returns a piece of static info for the type of object this is invoked upon. Examples are PreparedStatements for insert, update, delete, and String containing a base the select statement for retrieving instances of this type through the SQLInputStream

Specified by:

getXMLElementTag in interface oracle.jbo.mom.xml.DefPersistable

Returns:

returns the Statement required to store in Persitent Storage. Incase of XML, it just returns the String. In the case of SQL a JDBC PreparedStatement is returned.

getColumnList

public java.lang.String[] getColumnList()

Returns:

the names of all persistent properties for this type, including the properties it inherits through its supertypes, if any

loadFromXMLFile

public void loadFromXMLFile(oracle.jbo.mom.xml.DefElementImpl xmlElement)

Returns:

the name of the column holding the persistent ID

convertToText

public static java.lang.String convertToText(java.util.Vector vec,
                                             java.lang.String delim)

convertToVector

public static java.util.Vector convertToVector(java.lang.String str,
                                               java.lang.String delim)