JDBCCMRFieldBridge2.FieldState (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.bridge
Interface JDBCCMRFieldBridge2.FieldState

All Superinterfaces:: Cache.CacheLoader

All Known Implementing Classes:: JDBCCMRFieldBridge2.CollectionValuedFieldState, JDBCCMRFieldBridge2.SingleValuedFieldState

Enclosing interface:: JDBCCMRFieldBridge2

public static interface JDBCCMRFieldBridge2.FieldState
extends Cache.CacheLoader

Field Summary

static Object NULL_VALUE


Method Summary

void addLoadedPk(Object pk)


boolean addRelatedId(EntityEnterpriseContext ctx, Object value)


void cacheValue(EntityEnterpriseContext ctx)


void cascadeDelete(EntityEnterpriseContext ctx)


void destroyExistingRelationships(EntityEnterpriseContext ctx)


Object getValue(EntityEnterpriseContext ctx)


void init()


boolean isModified()


boolean removeRelatedId(EntityEnterpriseContext ctx, Object relatedId)


void setValue(EntityEnterpriseContext ctx, Object value)


Methods inherited from interface org.jboss.ejb.plugins.cmp.jdbc2.schema.Cache.CacheLoader

getCachedValue, loadFromCache

Field Detail

NULL_VALUE

public static final Object NULL_VALUE

Method Detail

init

public void init()

getValue

public Object getValue(EntityEnterpriseContext ctx)

cascadeDelete

public void cascadeDelete(EntityEnterpriseContext ctx)
                   throws javax.ejb.RemoveException

Throws:: javax.ejb.RemoveException

destroyExistingRelationships

public void destroyExistingRelationships(EntityEnterpriseContext ctx)

setValue

public void setValue(EntityEnterpriseContext ctx,
                     Object value)

removeRelatedId

public boolean removeRelatedId(EntityEnterpriseContext ctx,
                               Object relatedId)

addRelatedId

public boolean addRelatedId(EntityEnterpriseContext ctx,
                            Object value)

addLoadedPk

public void addLoadedPk(Object pk)

cacheValue

public void cacheValue(EntityEnterpriseContext ctx)

isModified

public boolean isModified()