Update of /cvsroot/springframework/spring/test/org/springframework/jdbc/support
In directory fdv4jf1.ch3.sourceforge.com:/tmp/cvs-serv16163/test/org/springframework/jdbc/support
Added Files:
SQLExceptionCustomTranslatorTests.java
CustomSqlExceptionTranslator.java
Log Message:
added the option of providing a database specific custom SQLExceptionTranslator to provide customized translation for any SQLException before the error codes translation happens (SPR-4899 backport)
--- NEW FILE: SQLExceptionCustomTranslatorTests.java ---
/*
* 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.
*/
package org.springframework.jdbc.support;
import org.springframework.dao.DataAccessException;
import org.springframework.dao.TransientDataAccessResourceException;
import org.springframework.jdbc.BadSqlGrammarException;
import java.sql.SQLException;
import junit.framework.TestCase;
/**
* Class to test custom SQLException translation.
*
* @author Thomas Risberg
*/
public class SQLExceptionCustomTranslatorTests extends TestCase {
private static SQLErrorCodes ERROR_CODES = new SQLErrorCodes();
static {
ERROR_CODES.setBadSqlGrammarCodes(new String[] { "1" });
ERROR_CODES.setDataAccessResourceFailureCodes(new String[] { "2" });
ERROR_CODES.setCustomSqlExceptionTranslatorClass(CustomSqlExceptionTranslator.class);
}
public void testCustomErrorCodeTranslation() {
SQLExceptionTranslator sext = new SQLErrorCodeSQLExceptionTranslator(ERROR_CODES);
SQLException dataIntegrityViolationEx = SQLExceptionSubclassFactory.newSQLDataException("", "", 1);
DataAccessException daeex = sext.translate("task", "SQL", dataIntegrityViolationEx);
assertEquals(dataIntegrityViolationEx, daeex.getCause());
assertTrue(daeex instanceof BadSqlGrammarException);
SQLException dataAccessResourceEx = SQLExceptionSubclassFactory.newSQLDataException("", "", 2);
DataAccessException darex = sext.translate("task", "SQL", dataAccessResourceEx);
assertEquals(dataIntegrityViolationEx, daeex.getCause());
assertTrue(darex instanceof TransientDataAccessResourceException);
}
}
--- NEW FILE: CustomSqlExceptionTranslator.java ---
/*
* Copyright 2002-2009 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.
*/
package org.springframework.jdbc.support;
import org.springframework.dao.DataAccessException;
import org.springframework.dao.TransientDataAccessResourceException;
import java.sql.SQLException;
/**
* Custom SQLException translation for testing.
*
* @author Thomas Risberg
*/
public class CustomSqlExceptionTranslator implements SQLExceptionTranslator {
public DataAccessException translate(String task, String sql, SQLException ex) {
if (ex.getErrorCode() == 2) {
return new TransientDataAccessResourceException("Custom", ex);
}
return null;
}
}
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