#region License
/*
* Copyright 2002-2008 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.
*/
#endregion
using System;
using AopAlliance.Aop;
using Spring.Aop;
using Spring.Aop.Support;
using Spring.Dao.Support;
using Spring.Objects.Factory;
namespace Spring.Dao.Attributes{
/// <summary>
/// Spring AOP exception translation aspect for use at Repository or DAO layer level.
/// Translates native persistence exceptions into Spring's DataAccessException hierarchy,
/// based on a given PersistenceExceptionTranslator.
/// </summary>
/// <author>Rod Johnson</author>
/// <author>Juergen Hoeller</author>
/// <author>Mark Pollack (.NET)</author>
public class PersistenceExceptionTranslationAdvisor : AbstractPointcutAdvisor
{
private PersistenceExceptionTranslationInterceptor advice;
private AttributeMatchingPointcut pointcut;
/// <summary>
/// Initializes a new instance of the <see cref="PersistenceExceptionTranslationAdvisor"/> class.
/// </summary>
/// <param name="persistenceExceptionTranslator">The persistence exception translator to use.</param>
/// <param name="repositoryAttributeType">Type of the repository attribute to check for.</param>
public PersistenceExceptionTranslationAdvisor(IPersistenceExceptionTranslator persistenceExceptionTranslator,
Type repositoryAttributeType)
{
this.advice = new PersistenceExceptionTranslationInterceptor(persistenceExceptionTranslator);
this.pointcut = new AttributeMatchingPointcut(repositoryAttributeType, true);
}
/// <summary>
/// Initializes a new instance of the <see cref="PersistenceExceptionTranslationAdvisor"/> class.
/// </summary>
/// <param name="objectFactory">The object factory to obtain all IPersistenceExceptionTranslators from.</param>
/// <param name="repositoryAttributeType">Type of the repository attribute to check for.</param>
public PersistenceExceptionTranslationAdvisor(IListableObjectFactory objectFactory, Type repositoryAttributeType)
{
this.advice = new PersistenceExceptionTranslationInterceptor(objectFactory);
this.pointcut = new AttributeMatchingPointcut(repositoryAttributeType, true);
}
/// <summary>
/// Return the advice part of this aspect.
/// </summary>
/// <value></value>
/// <remarks>
/// <p>
/// An advice may be an interceptor, a throws advice, before advice,
/// introduction etc.
/// </p>
/// </remarks>
/// <returns>
/// The advice that should apply if the pointcut matches.
/// </returns>
public override IAdvice Advice
{
get { return this.advice; }
set { }
}
/// <summary>
/// The <see cref="Spring.Aop.IPointcut"/> that drives this advisor.
/// </summary>
/// <value></value>
public override IPointcut Pointcut
{
get { return this.pointcut; }
set { }
}
}
}
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