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AbstractTransactionalDataSourceSpringContextTests.java
上传用户:jiancairen
上传日期:2007-08-27
资源大小:26458k
文件大小:2k
源码类别:
Java编程
开发平台:
Java
- /*
- * Copyright 2002-2004 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.test;
- import javax.sql.DataSource;
- import org.springframework.jdbc.core.JdbcTemplate;
- /**
- * Expects a DataSource, exposes a JdbcTemplate, and provides an easy
- * way to delete from the database in a new transaction.
- * @author Rod Johnson
- * @since 1.1.1
- */
- public abstract class AbstractTransactionalDataSourceSpringContextTests
- extends AbstractTransactionalSpringContextTests {
- protected JdbcTemplate jdbcTemplate;
- private boolean zappedTables;
- public void setDataSource(DataSource dataSource) {
- // TODO what if you want to use a JdbcTemplate by preference,
- // for a native extractor?
- this.jdbcTemplate = new JdbcTemplate(dataSource);
- }
- /**
- * Convenient method to delete all rows from these tables.
- */
- protected void deleteFromTables(String[] names) {
- for (int i = 0; i < names.length; i++) {
- logger.info("Deleted " +
- this.jdbcTemplate.update("DELETE FROM " + names[i]) + " rows from table " + names[i]);
- }
- this.zappedTables = true;
- }
- protected final void setComplete() {
- if (this.zappedTables) {
- throw new IllegalStateException("Cannot set complete after deleting tables");
- }
- super.setComplete();
- }
- }