crontabentrybean.java

Eclipse RCP下编写的工作管理软件代码

/**
 *  This file is part of the jcrontab package
 *  Copyright (C) 2001-2002 Israel Olalla
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free
 *  Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA 02111-1307, USA
 *
 *  For questions, suggestions:
 *
 *  [e-mail]
 *
 */
 
package org.jcrontab.data;

import java.io.PrintWriter;
import java.io.Serializable;
import java.io.StringWriter;
import java.util.Calendar;
import java.util.StringTokenizer;

import org.jcrontab.CrontabBean;

/** CrontabEntryBeans represents each entry into
 * crontab "DataSource" usually a file.
 * This Bean allows jcrontab to interact with
 * the information from CrontabEntry
 * @author $Author: iolalla $
 * @version $Revision: 1.23 $
 */
public class CrontabEntryBean implements Serializable {


    
    private int id;
    
    private CrontabBean[] cb;
    private String hours;
    private String minutes;
    private String months;
    private String daysOfWeek;
    private String daysOfMonth;
	
    private String className;
	private String methodName = "";
    private String[] extraInfo;
    private boolean bextraInfo = false;
    private String description;
        
        
    private boolean[] bHours;
    private boolean[] bMinutes;
    private boolean[] bMonths;
    private boolean[] bDaysOfWeek;
    private boolean[] bDaysOfMonth;
    
    private String entry;

        /** Default constructor
         */        
    public CrontabEntryBean(){
        bHours = new boolean[24];
        bMinutes = new boolean[60];
        bMonths = new boolean[12];
        bDaysOfWeek = new boolean[7];
        bDaysOfMonth = new boolean[31];
        
        // Initializes all arrays to false
        for(int i=0; i<60; i++) {
            if(i<24)
                bHours[i] = false;
            if(i<60)
                bMinutes[i] = false;
            if(i<12)
                bMonths[i] = false;
            if(i<7)
                bDaysOfWeek[i] = false;
            if(i<31)
                bDaysOfMonth[i] = false;
        }
        }
        
	/** This constructor builds a CrontabEntryBean from a
	 * CrontabBean
	 * @param cb bean to build a CrontabEntry from CrontabBean
	 *
	 */        
	public CrontabEntryBean(CrontabBean cb){
        bHours = new boolean[24];
        bMinutes = new boolean[60];
        bMonths = new boolean[12];
        bDaysOfWeek = new boolean[7];
        bDaysOfMonth = new boolean[31];
        
        // Initializes all arrays to false
        for(int i=0; i<60; i++) {
            if(i<24)
                bHours[i] = false;
            if(i<60)
                bMinutes[i] = false;
            if(i<12)
                bMonths[i] = false;
            if(i<7)
                bDaysOfWeek[i] = false;
            if(i<31)
                bDaysOfMonth[i] = false;
        }
            this.cb[0] = cb;
     }
        
        /** This constructor builds a CrontabEntryBean from a
         * Crontab Line usually something similar to:
         * * * * * * org.jcrontab.jcrontab
         * @param entry this line is the Crontab Line
         * @throws CrontabEntryException this excption is thrown if the format of the
         * line is not valid with POSIX estandar
         */        
        public CrontabEntryBean(String entry) 
                throws CrontabEntryException {
        bHours = new boolean[24];
        bMinutes = new boolean[60];
        bMonths = new boolean[12];
        bDaysOfWeek = new boolean[7];
        bDaysOfMonth = new boolean[31];
        
        // Initializes all arrays to false
        for(int i=0; i<60; i++) {
            if(i<24)
                bHours[i] = false;
            if(i<60)
                bMinutes[i] = false;
            if(i<12)
                bMonths[i] = false;
            if(i<7)
                bDaysOfWeek[i] = false;
            if(i<31)
                bDaysOfMonth[i] = false;
        }
            setLine(entry);
        }

	/** Id setter
	 * @param id this integer identifies the CrontabEntryBean
	 */        
	public void setId(int id){
		this.id = id;
	}
	/** ClassName Setter
	 * @param className This is the name of the class to execute
	 */        
	public void setClassName(String className){
		this.className = className;
	}
	/** MethodName setter
	 * @param methodName the name of the method to execute
	 */        
	public void setMethodName(String methodName){
		this.methodName = methodName;
	}
	/** Extra info setter
	 * @param extraInfo this array represents the parameters passed to the
	 * task
	 */        
	public void setExtraInfo(String[] extraInfo){
		this.extraInfo = extraInfo;
	}	
	/** Hours setter
	 * @param hours The hours to execute the Class,
	 * the values can take are [ * , 2-4 , 2,3,4,5 , 3/5]
	 */        
	public void setHours(String hours){
		this.hours = hours;
	}
	/** Minutes setter
	 * @param minutes The minutes to execute the Class,
	 * the values can take are [ * , 2-4 , 2,3,4,5 , 3/5]
	 */      
	public void setMinutes(String minutes){
		this.minutes = minutes;
	}
	/** Months setter
	 * @param months The Monts to execute the Class,
	 * the values can take are [ * , 2-4 , 2,3,4,5 , 3/5]
	 */  
	public void setMonths(String months){
		this.months = months;
	}
	/** Days of Week
	 * @param daysOfWeek The days of the week
	 */  
    public void setDaysOfWeek(String daysOfWeek){
		this.daysOfWeek = daysOfWeek;
	}
	/** Days of Month setter
	 * @param daysOfMonth The days of the month
	 */  
	public void setDaysOfMonth(String daysOfMonth){
		this.daysOfMonth = daysOfMonth;
	}
	/**Description setter
	 * @param description The desciption 
	 */
	public void setDescription(String description) {
		this.description = description;
	}
    /** Id getter
    * @return the Id of this CrontabBean
    */        
    public int getId(){
		return id;
	} 
    /** Class Name getter
     * @return the Class's Name of this CrontabBean
     */      
	public String getClassName(){
		return className;
	}
    /** Method Name getter
     * @return the Method's Name of this CrontabBean
     */      
	public String getMethodName(){
		return methodName;
	}
    /** Extra Info getter
     * @return the extraInfo of this CrontabBean
     */      
	public String[] getExtraInfo(){
		return extraInfo;
	}
    /** Hours getter
     * @return the hours of this CrontabBean
     */      
    public String getHours(){
		return hours;
	}
	/** Minutes getter
	 * @return the minutes of this CrontabBean
	 */      
    public String getMinutes(){
		return minutes;
	}
	/** Months getter
	 * @return the months of this CrontabBean
	 */      
    public String getMonths(){
		return months;
	}
	/** Days of week getter
	 * @return the Days of week of this CrontabBean
	 */      
    public String getDaysOfWeek(){
		return daysOfWeek;
	}
	/** Days of Month getter
	 * @return the Id of this CrontabBean
	 */      
    public String getDaysOfMonth(){
		return daysOfMonth;
	}