CascadeDeleteStrategy (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.jdbc
Class CascadeDeleteStrategy

java.lang.Object
  org.jboss.ejb.plugins.cmp.jdbc.CascadeDeleteStrategy

Direct Known Subclasses:: CascadeDeleteStrategy.BatchCascadeDeleteStrategy, CascadeDeleteStrategy.DefaultCascadeDeleteStrategy, CascadeDeleteStrategy.NoneCascadeDeleteStrategy

public abstract class CascadeDeleteStrategy
extends Object

Version:: $Revision: 1.10 $
Author:: Alexey Loubyansky

Nested Class Summary

static class CascadeDeleteStrategy.BatchCascadeDeleteStrategy
          Batch cascade-delete strategy.

static class CascadeDeleteStrategy.DefaultCascadeDeleteStrategy
          Specification compliant cascade-delete strategy, i.e.

static class CascadeDeleteStrategy.NoneCascadeDeleteStrategy
          No cascade-delete strategy.

Field Summary

protected JDBCCMRFieldBridge cmrField


protected JDBCEntityBridge entity


protected org.jboss.logging.Logger log


protected JDBCStoreManager relatedManager


Constructor Summary

CascadeDeleteStrategy(JDBCCMRFieldBridge cmrField)


Method Summary

abstract void cascadeDelete(EntityEnterpriseContext ctx, List oldValues)


protected void executeDeleteSQL(String sql, Object key)


static CascadeDeleteStrategy getCascadeDeleteStrategy(JDBCCMRFieldBridge cmrField)


void invokeRemoveRelated(Object relatedId)


abstract void removedIds(EntityEnterpriseContext ctx, Object[] oldRelationRefs, List ids)


protected void scheduleCascadeDelete(Object[] oldRelationsRef, List values)


Methods inherited from class java.lang.Object

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

Field Detail

cmrField

protected final JDBCCMRFieldBridge cmrField

entity

protected final JDBCEntityBridge entity

relatedManager

protected final JDBCStoreManager relatedManager

log

protected final org.jboss.logging.Logger log

Constructor Detail

CascadeDeleteStrategy

public CascadeDeleteStrategy(JDBCCMRFieldBridge cmrField)
                      throws org.jboss.deployment.DeploymentException

Method Detail

getCascadeDeleteStrategy

public static CascadeDeleteStrategy getCascadeDeleteStrategy(JDBCCMRFieldBridge cmrField)
                                                      throws org.jboss.deployment.DeploymentException

Throws:: org.jboss.deployment.DeploymentException

removedIds

public abstract void removedIds(EntityEnterpriseContext ctx,
                                Object[] oldRelationRefs,
                                List ids)

cascadeDelete

public abstract void cascadeDelete(EntityEnterpriseContext ctx,
                                   List oldValues)
                            throws javax.ejb.RemoveException,
                                   RemoteException

Throws:: javax.ejb.RemoveException; RemoteException

scheduleCascadeDelete

protected void scheduleCascadeDelete(Object[] oldRelationsRef,
                                     List values)

executeDeleteSQL

protected void executeDeleteSQL(String sql,
                                Object key)
                         throws javax.ejb.RemoveException

Throws:: javax.ejb.RemoveException

invokeRemoveRelated

public void invokeRemoveRelated(Object relatedId)
                         throws javax.ejb.RemoveException,
                                RemoteException

Throws:: javax.ejb.RemoveException; RemoteException