?? previoushistorystepejb.java
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/* * Copyright (c) 2002-2003 by OpenSymphony * All rights reserved. */package com.opensymphony.workflow.spi.ejb;import com.opensymphony.workflow.spi.ejb.PreviousStepPK;import javax.ejb.CreateException;/** * @ejb.bean * type="CMP" * view-type="local" * name="HistoryStepPrev" * reentrant="False" * schema="HistoryStepPrev" * * @ejb.pk extends="java.lang.Object" class="com.opensymphony.workflow.spi.ejb.PreviousStepPK" * * @ejb.persistence table-name="OS_HISTORYSTEP_PREV" * * @ejb.home local-extends="javax.ejb.EJBLocalHome" * * @ejb.interface local-extends="javax.ejb.EJBLocalObject" * * @ejb.ejb-external-ref * ref-name="ejb/SequenceGenerator" * type="Session" * view-type="remote" * link="SequenceGenerator" * home="com.opensymphony.module.sequence.SequenceGeneratorHome" * business="com.opensymphony.module.sequence.SequenceGenerator" * * @ejb.finder * signature="java.util.Collection findByStepId(long entryId)" * query="SELECT DISTINCT OBJECT(o) from HistoryStepPrev o where o.id = ?1" * * @ejb.permission unchecked="true" * @ejb.transaction type="Supports" * * @author Hani Suleiman (hani@formicary.net) * Date: Apr 7, 2003 * Time: 8:17:09 PM */public abstract class PreviousHistoryStepEJB extends PreviousStepEJB { //~ Methods //////////////////////////////////////////////////////////////// /** * @ejb.create-method */ public PreviousStepPK ejbCreate(long id, long previousId) throws CreateException { try { Long pkA = new Long(id); Long pkB = new Long(previousId); setId(pkA); setPreviousId(pkB); return new PreviousStepPK(pkA, pkB); } catch (Exception e) { throw new CreateException(e.getMessage()); } } public void ejbPostCreate(long id, long previousId) throws CreateException { }}?? 快捷鍵說明
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