spring-batch AbstractJdbcBatchMetadataDao 源码
spring-batch AbstractJdbcBatchMetadataDao 代码
文件路径：/spring-batch-core/src/main/java/org/springframework/batch/core/repository/dao/AbstractJdbcBatchMetadataDao.java
/*
* Copyright 2006-2013 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
*
* https://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.batch.core.repository.dao;
import java.sql.Types;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.jdbc.core.JdbcOperations;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
/**
* Encapsulates common functionality needed by JDBC batch metadata DAOs - provides
* jdbcTemplate for subclasses and handles table prefixes.
*
* @author Robert Kasanicky
*/
public abstract class AbstractJdbcBatchMetadataDao implements InitializingBean {
/**
* Default value for the table prefix property.
*/
public static final String DEFAULT_TABLE_PREFIX = "BATCH_";
public static final int DEFAULT_EXIT_MESSAGE_LENGTH = 2500;
private String tablePrefix = DEFAULT_TABLE_PREFIX;
private int clobTypeToUse = Types.CLOB;
private JdbcOperations jdbcTemplate;
protected String getQuery(String base) {
return StringUtils.replace(base, "%PREFIX%", tablePrefix);
}
protected String getTablePrefix() {
return tablePrefix;
}
/**
* Public setter for the table prefix property. This will be prefixed to all the table
* names before queries are executed. Defaults to {@link #DEFAULT_TABLE_PREFIX}.
* @param tablePrefix the tablePrefix to set
*/
public void setTablePrefix(String tablePrefix) {
this.tablePrefix = tablePrefix;
}
public void setJdbcTemplate(JdbcOperations jdbcTemplate) {
this.jdbcTemplate = jdbcTemplate;
}
protected JdbcOperations getJdbcTemplate() {
return jdbcTemplate;
}
public int getClobTypeToUse() {
return clobTypeToUse;
}
public void setClobTypeToUse(int clobTypeToUse) {
this.clobTypeToUse = clobTypeToUse;
}
@Override
public void afterPropertiesSet() throws Exception {
Assert.notNull(jdbcTemplate, "JdbcOperations is required");
}
}
相关信息
相关文章
spring-batch DefaultExecutionContextSerializer 源码
spring-batch ExecutionContextDao 源码
spring-batch Jackson2ExecutionContextStringSerializer 源码
spring-batch JdbcExecutionContextDao 源码
spring-batch JdbcJobExecutionDao 源码
spring-batch JdbcJobInstanceDao 源码
spring-batch JdbcStepExecutionDao 源码
spring-batch JobExecutionDao 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦