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#region Copyright
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#endregion
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using System;
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using System.Reflection;
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using Seasar.Framework.Aop.Interceptors;
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using Seasar.Framework.Util;
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namespace Seasar.Dao.Interceptors
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{
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public class S2DaoInterceptor : AbstractInterceptor
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{
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private IDaoMetaDataFactory daoMetaDataFactory;
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public S2DaoInterceptor(IDaoMetaDataFactory daoMetaDataFactory)
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{
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this.daoMetaDataFactory = daoMetaDataFactory;
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}
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public override object Invoke(Seasar.Framework.Aop.IMethodInvocation invocation)
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{
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MethodBase method = invocation.Method;
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if(!method.IsAbstract) return invocation.Proceed();
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Type targetType = GetComponentDef(invocation).ComponentType;
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IDaoMetaData dmd = daoMetaDataFactory.GetDaoMetaData(targetType);
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ISqlCommand cmd = dmd.GetSqlCommand(method.Name);
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object ret = cmd.Execute(invocation.Arguments);
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Type retType = ((MethodInfo) method).ReturnType;
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ret = ConversionUtil.ConvertTargetType(ret, retType);
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return ret;
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}
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}
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}
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