MultiTableDeleteExecutor (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.hql.ast.exec
Class MultiTableDeleteExecutor

java.lang.Object
  org.hibernate.hql.ast.exec.AbstractStatementExecutor
      org.hibernate.hql.ast.exec.MultiTableDeleteExecutor

All Implemented Interfaces:: StatementExecutor

public class MultiTableDeleteExecutor
extends AbstractStatementExecutor

Implementation of MultiTableDeleteExecutor.

Author:: Steve Ebersole

Constructor Summary

MultiTableDeleteExecutor(HqlSqlWalker walker)


Method Summary

int execute(QueryParameters parameters, SessionImplementor session)
          Execute the sql managed by this executor using the given parameters.

protected Queryable[] getAffectedQueryables()


String[] getSqlStatements()


Methods inherited from class org.hibernate.hql.ast.exec.AbstractStatementExecutor

coordinateSharedCacheCleanup, createTemporaryTableIfNecessary, dropTemporaryTableIfNecessary, generateIdInsertSelect, generateIdSubselect, getFactory, getWalker, shouldIsolateTemporaryTableDDL

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiTableDeleteExecutor

public MultiTableDeleteExecutor(HqlSqlWalker walker)

Method Detail

getSqlStatements

public String[] getSqlStatements()

execute

public int execute(QueryParameters parameters,
                   SessionImplementor session)
            throws HibernateException

Description copied from interface: StatementExecutor

Execute the sql managed by this executor using the given parameters.

Parameters:: parameters - Essentially bind information for this processing.; session - The session originating the request.
Returns:: The number of entities updated/deleted.
Throws:: HibernateException

getAffectedQueryables

protected Queryable[] getAffectedQueryables()

Specified by:: getAffectedQueryables in class AbstractStatementExecutor