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PersistentContext (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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org.jboss.ejb.plugins.cmp.jdbc2
Class PersistentContext

java.lang.Object
  org.jboss.ejb.plugins.cmp.jdbc2.PersistentContext

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public class PersistentContext

extends Object

Version:

$Revision: 1.4 $

Author:

Alexey Loubyansky

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Constructor Summary

PersistentContext(JDBCEntityBridge2 entity, EntityTable.Row row)

 

Method Summary
void	cacheRelations(int cmrIndex, Cache.CacheLoader loader)
void	flush()
JDBCCMRFieldBridge2.FieldState	getCMRState(int cmrIndex)
Object	getFieldValue(int rowIndex)
boolean	isDirty()
void	loadCachedRelations(int cmrIndex, Cache.CacheLoader loader)
void	nonNullForeignKey(EntityTable.ForeignKeyConstraint constraint)
void	nullForeignKey(EntityTable.ForeignKeyConstraint constraint)
void	remove()
void	setCMRState(int cmrIndex, JDBCCMRFieldBridge2.FieldState state)
void	setDirty()
void	setFieldValue(int rowIndex, Object value)
void	setPk(Object pk)

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

PersistentContext

public PersistentContext(JDBCEntityBridge2 entity,
                         EntityTable.Row row)

Method Detail

getFieldValue

public Object getFieldValue(int rowIndex)

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setFieldValue

public void setFieldValue(int rowIndex,
                          Object value)

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setPk

public void setPk(Object pk)
           throws javax.ejb.DuplicateKeyException

Throws:

javax.ejb.DuplicateKeyException

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isDirty

public boolean isDirty()

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setDirty

public void setDirty()

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remove

public void remove()

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getCMRState

public JDBCCMRFieldBridge2.FieldState getCMRState(int cmrIndex)

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setCMRState

public void setCMRState(int cmrIndex,
                        JDBCCMRFieldBridge2.FieldState state)

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loadCachedRelations

public void loadCachedRelations(int cmrIndex,
                                Cache.CacheLoader loader)

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cacheRelations

public void cacheRelations(int cmrIndex,
                           Cache.CacheLoader loader)

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flush

public void flush()
           throws SQLException,
                  javax.ejb.DuplicateKeyException

Throws:

SQLException

javax.ejb.DuplicateKeyException

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nullForeignKey

public void nullForeignKey(EntityTable.ForeignKeyConstraint constraint)

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nonNullForeignKey

public void nonNullForeignKey(EntityTable.ForeignKeyConstraint constraint)

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