/*
* Copyright 2002-2006 the original author or authors.
*
* 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.
*/
using System;
using System.Threading;
using Quartz;
using Spring.Util;
namespace Spring.Scheduling.Quartz{
/// <summary>
/// Simple Quartz IJob adapter that delegates to a
/// given <see cref="ThreadStart" /> instance.
/// </summary>
/// <remarks>
/// Typically used in combination with property injection on the
/// Runnable instance, receiving parameters from the Quartz JobDataMap
/// that way instead of via the JobExecutionContext.
/// </remarks>
/// <author>Juergen Hoeller</author>
/// <author>Marko Lahma (.NET)</author>
/// <seealso cref="SpringObjectJobFactory" />
/// <seealso cref="IJob.Execute(JobExecutionContext)" />
public class DelegatingJob : IJob
{
private readonly ThreadStart delegateInstance;
/// <summary>
/// Return the wrapped Runnable implementation.
/// </summary>
/// <value>The delegate.</value>
public virtual ThreadStart Delegate
{
get { return delegateInstance; }
}
/// <summary>
/// Create a new DelegatingJob.
/// </summary>
/// <param name="delegateInstance">
/// The Runnable implementation to delegate to.
/// </param>
public DelegatingJob(ThreadStart delegateInstance)
{
AssertUtils.ArgumentNotNull(delegateInstance, "delegateInstance", "Delegate must not be null");
this.delegateInstance = delegateInstance;
}
/// <summary>
/// Delegates execution to the underlying ThreadStart.
/// </summary>
public virtual void Execute(JobExecutionContext context)
{
delegateInstance.Invoke();
}
}
}
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