quzatz --Could not load org.quartz.spi.Trigge...

 

org.apache.catalina.loader.WebappClassLoader loadClass

信息: Illegal access: this web application instance has been stopped already.  Could not load org.quartz.spi.TriggerFiredBundle.  The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.

java.lang.IllegalStateException

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1597)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1556)

at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)

at org.quartz.simpl.RAMJobStore.triggersFired(RAMJobStore.java:1529)

at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:326) 

系统初始化定时任务报此错.。查看源码

/** 
 * Copyright 2001-2009 Terracotta, Inc. 
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 
 * use this file except in compliance with the License. You may obtain a copy 
 * of the License at 
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0 
 *   
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 
 * License for the specific language governing permissions and limitations 
 * under the License.
 * 
 */

package org.quartz.spi;

import java.util.Date;

import org.quartz.Calendar;
import org.quartz.JobDetail;

/***
 * <p>
 * A simple class (structure) used for returning execution-time data from the
 * JobStore to the <code>QuartzSchedulerThread</code>.
 * </p>
 * 
 * @see  org.quartz.core.QuartzScheduler
 * 
 * @author  James House
 */
public class TriggerFiredBundle implements java.io.Serializable {

    /**
     * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     * 
     * Data members.
     * 
     * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     */

    private JobDetail job;

    private OperableTrigger trigger;

    private Calendar cal;

    private boolean jobIsRecovering;

    private Date fireTime;

    private Date scheduledFireTime;

    private Date prevFireTime;

    private Date nextFireTime;

    /**
     * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     * 
     * Constructors.
     * 
     * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     */

    public TriggerFiredBundle(JobDetail job, OperableTrigger trigger, Calendar cal,
            boolean jobIsRecovering, Date fireTime, Date scheduledFireTime,
            Date prevFireTime, Date nextFireTime) {
        this.job = job;
        this.trigger = trigger;
        this.cal = cal;
        this.jobIsRecovering = jobIsRecovering;
        this.fireTime = fireTime;
        this.scheduledFireTime = scheduledFireTime;
        this.prevFireTime = prevFireTime;
        this.nextFireTime = nextFireTime;
    }

    /**
     * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     * 
     * Interface.
     * 
     * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     */

    public JobDetail getJobDetail() {
        return job;
    }

    public OperableTrigger getTrigger() {
        return trigger;
    }

    public Calendar getCalendar() {
        return cal;
    }

    public boolean isRecovering() {
        return jobIsRecovering;
    }

    /***
     * @return  Returns the fireTime.
     */
    public Date getFireTime() {
        return fireTime;
    }

    /***
     * @return  Returns the nextFireTime.
     */
    public Date getNextFireTime() {
        return nextFireTime;
    }

    /***
     * @return  Returns the prevFireTime.
     */
    public Date getPrevFireTime() {
        return prevFireTime;
    }

    /***
     * @return  Returns the scheduledFireTime.
     */
    public Date getScheduledFireTime() {
        return scheduledFireTime;
    }

}

代码中只是进行对象封装，并没 有进行其他操作.。随后检查初始化定时任务类的路径 发现是路径错误~~