162 lines
4.0 KiB
C#
162 lines
4.0 KiB
C#
#region License
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/*
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* Copyright © 2002-2011 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#endregion
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#region Imports
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using System;
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using System.Data;
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using Spring.Data.Common;
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#endregion
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namespace Spring.Support
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{
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/// <summary>
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/// A fake provider class used to test exception translation functionality
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/// </summary>
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/// <author>Mark Pollack (.NET)</author>
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public class TestDbProvider : IDbProvider
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{
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private string connectionString;
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private IDbConnection connection;
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protected IDbMetadata dbMetadata;
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public TestDbProvider()
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{
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IDbProvider provider = DbProviderFactory.GetDbProvider("System.Data.SqlClient");
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dbMetadata = provider.DbMetadata;
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}
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/// <summary>
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/// Return metadata information about the database.
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/// </summary>
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public IDbMetadata DbMetadata
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{
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get
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{
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return dbMetadata;
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}
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}
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/// <summary>
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/// Connection string used to create connections.
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/// </summary>
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public string ConnectionString
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{
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set { connectionString = value; }
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get { return connectionString; }
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}
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public IDbCommand CreateCommand()
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{
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throw new NotImplementedException();
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}
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public IDbConnection CreateConnection()
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{
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return connection;
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}
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public IDbDataParameter CreateParameter()
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{
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throw new NotImplementedException();
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}
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public IDbDataAdapter CreateDataAdapter()
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{
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throw new NotImplementedException();
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}
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public object CreateCommandBuilder()
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{
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throw new NotImplementedException();
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}
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public string ExtractError(Exception e)
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{
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TestSqlException testSqlException = (TestSqlException)e;
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return testSqlException.ErrorNumber;
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}
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public bool IsDataAccessException(Exception e)
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{
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if (e is System.Data.Common.DbException)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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public bool IsDataAccessExceptionBCL11(Exception e)
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{
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return true;
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}
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public string CreateParameterName(string name)
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{
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if (dbMetadata.BindByName)
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{
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if (DbMetadata.UseParameterPrefixInSql)
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{
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return DbMetadata.ParameterNamePrefix + name;
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}
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else
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{
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return name;
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}
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}
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else
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{
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return DbMetadata.ParameterNamePrefix;
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}
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}
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public string CreateParameterNameForCollection(string name)
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{
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if (dbMetadata.BindByName)
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{
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if (DbMetadata.UseParameterNamePrefixInParameterCollection)
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{
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return DbMetadata.ParameterNamePrefix + name;
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}
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else
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{
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return name;
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}
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}
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else
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{
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return DbMetadata.ParameterNamePrefix;
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}
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}
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#region Stub method to set behavior
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public IDbConnection ConnectionToCreate
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{
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set { connection = value;}
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}
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#endregion
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}
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}
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