| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.deltaspike.scheduler.impl; |
| |
| import org.apache.deltaspike.core.api.exception.control.event.ExceptionToCatchEvent; |
| import org.apache.deltaspike.core.api.provider.BeanProvider; |
| import org.apache.deltaspike.core.util.ClassUtils; |
| import org.apache.deltaspike.scheduler.spi.SchedulerControl; |
| import org.quartz.Job; |
| import org.quartz.JobExecutionContext; |
| import org.quartz.JobExecutionException; |
| |
| import javax.enterprise.inject.spi.BeanManager; |
| import javax.inject.Inject; |
| |
| public abstract class AbstractJobAdapter<T> implements Job |
| { |
| @Inject |
| private BeanManager beanManager; |
| @Inject |
| private SchedulerControl schedulerControl; |
| |
| @Override |
| public void execute(JobExecutionContext context) |
| { |
| Class<? extends T> jobClass = |
| ClassUtils.tryToLoadClassForName(context.getJobDetail().getKey().getName(), getJobBaseClass()); |
| |
| if (!schedulerControl.shouldJobBeStarted(jobClass)) |
| { |
| return; |
| } |
| |
| T job = BeanProvider.getContextualReference(jobClass); |
| |
| try |
| { |
| execute(job, context); |
| } |
| catch (Throwable t) |
| { |
| //just in this case to reduce the implementation(s) of runnable (annotated with @Scheduled) |
| //to an absolute minimum. |
| //(custom implementations of org.quartz.Job need to do it on their own) |
| this.beanManager.fireEvent(new ExceptionToCatchEvent(t)); |
| } |
| } |
| |
| protected abstract Class<T> getJobBaseClass(); |
| |
| public abstract void execute(T job, JobExecutionContext context) throws JobExecutionException; |
| } |