com.pureinfo.srm.contract.model.impl.ZjuContractSidGeneratorImpl.java Source code

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Here is the source code for com.pureinfo.srm.contract.model.impl.ZjuContractSidGeneratorImpl.java

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/**
 * PureInfo Quake
 * @(#)ContractSidGenerator.java   1.0 2005-12-10
 * 
 * Copyright(c) 2004-2005, PureInfo Information Technology Corp. Ltd. 
 * All rights reserved, see the license file.
 * 
 * www.pureinfo.com.cn
 */

package com.pureinfo.srm.contract.model.impl;

import java.text.DateFormat;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

import org.apache.commons.lang.StringUtils;

import com.pureinfo.ark.content.ArkContentHelper;
import com.pureinfo.force.exception.PureException;
import com.pureinfo.srm.contract.model.IContractSidGenerator;
import com.pureinfo.srm.org.model.Organization;
import com.pureinfo.srm.outlay.domain.IIDTableMgr;
import com.pureinfo.srm.outlay.model.IDTable;
import com.pureinfo.srm.project.model.Project;

/**
 * <P>
 * Created on 2005-12-10 21:42:01 <BR>
 * Last modified on 2005-12-10
 * </P>
 * 
 * @author wind
 * @version 1.0, 2005-12-10
 * @since Quake 1.0
 */
public class ZjuContractSidGeneratorImpl implements IContractSidGenerator {
    private static final DateFormat DATE_FORMATTER = new SimpleDateFormat("yy");

    private static final NumberFormat NUMBER_FORMATTER = new DecimalFormat("000");

    public String generateCode(Project _prj) throws PureException {
        StringBuffer sbuff = new StringBuffer();
        IIDTableMgr mgr = (IIDTableMgr) ArkContentHelper.getContentMgrOf(IDTable.class);
        String sIdName = getCodePrefix(_prj);
        try {
            sbuff.append(sIdName);
            String sFlowid = NUMBER_FORMATTER.format(mgr.getIdValue(sIdName));
            sbuff.append(sFlowid);
            return sbuff.toString();
        } finally {
            sbuff.setLength(0);
        }
    }

    public String getCodePrefix(Project _prj) throws PureException {
        Organization org = _prj.getDepartment();
        String sDeptCode;
        if (org == null) {
            sDeptCode = "XXXXX";
        } else {
            sDeptCode = StringUtils.rightPad(org.getCode(), 5, '0');
        }

        return getCodePrefix(sDeptCode);
    }

    /**
     * @param _sCode
     * @return
     */
    public String getCodePrefix(String _sCode) {
        String sDateString = DATE_FORMATTER.format(new Date());
        StringBuffer sbuff = new StringBuffer();
        try {
            sbuff.append(sDateString);
            sbuff.append('-');
            sbuff.append(_sCode);
            sbuff.append('-');
            return sbuff.toString();
        } finally {
            sbuff.setLength(0);
        }
    }
}