hibernatestep.java

osworkflow修改版本

/*
 * Copyright (c) 2002-2003 by OpenSymphony
 * All rights reserved.
 */
package com.opensymphony.workflow.spi.hibernate;

import com.opensymphony.workflow.spi.Step;

import java.util.Date;
import java.util.Iterator;
import java.util.List;


/**
 * This abstract class provides all the implementation of the step interface
 * It is abstract because the current and historical steps are stored in seperate tables.
 * To split the history and current steps into two tables in hibernate, the easiest approach is to use
 * two separate classes.
 * @version $Revision: 1.5 $
 */
public abstract class HibernateStep implements Step {
    //~ Instance fields ////////////////////////////////////////////////////////

    Date dueDate;
    Date finishDate;
    Date startDate;
    HibernateWorkflowEntry entry;
    List previousSteps;
    String caller;
    String owner;
    String status;
    int actionId;
    int stepId;
    long id = -1;

    //~ Constructors ///////////////////////////////////////////////////////////

    public HibernateStep() {
    }

    public HibernateStep(HibernateStep step) {
        this.actionId = step.getActionId();
        this.caller = step.getCaller();
        this.finishDate = step.getFinishDate();
        this.dueDate = step.getDueDate();
        this.startDate = step.getStartDate();

        //do not copy this value, it's for unsaved-value
        //this.id = step.getId();
        this.owner = step.getOwner();
        this.status = step.getStatus();
        this.stepId = step.getStepId();
        this.previousSteps = step.getPreviousSteps();
        this.entry = step.entry;
    }

    //~ Methods ////////////////////////////////////////////////////////////////

    public void setActionId(int actionId) {
        this.actionId = actionId;
    }

    public int getActionId() {
        return actionId;
    }

    public void setCaller(String caller) {
        this.caller = caller;
    }

    public String getCaller() {
        return caller;
    }

    public void setDueDate(Date dueDate) {
        this.dueDate = dueDate;
    }

    public Date getDueDate() {
        return dueDate;
    }

    public void setEntry(HibernateWorkflowEntry entry) {
        this.entry = entry;
    }

    public HibernateWorkflowEntry getEntry() {
        return entry;
    }

    public long getEntryId() {
        return entry.getId();
    }

    public void setFinishDate(Date finishDate) {
        this.finishDate = finishDate;
    }

    public Date getFinishDate() {
        return finishDate;
    }

    public void setId(long id) {
        this.id = id;
    }

    public long getId() {
        return id;
    }

    public void setOwner(String owner) {
        this.owner = owner;
    }

    public String getOwner() {
        return owner;
    }

    public long[] getPreviousStepIds() {
        if (previousSteps == null) {
            return new long[0];
        }

        long[] previousStepIds = new long[previousSteps.size()];
        int i = 0;

        for (Iterator iterator = previousSteps.iterator(); iterator.hasNext();) {
            HibernateStep hibernateStep = (HibernateStep) iterator.next();
            previousStepIds[i] = hibernateStep.getId();
            i++;
        }

        return previousStepIds;
    }

    public void setPreviousSteps(List previousSteps) {
        this.previousSteps = previousSteps;
    }

    public List getPreviousSteps() {
        return previousSteps;
    }

    public void setStartDate(Date startDate) {
        this.startDate = startDate;
    }

    public Date getStartDate() {
        return startDate;
    }

    public void setStatus(String status) {
        this.status = status;
    }

    public String getStatus() {
        return status;
    }

    public void setStepId(int stepId) {
        this.stepId = stepId;
    }

    public int getStepId() {
        return stepId;
    }
}