Example usage for org.apache.ibatis.session SqlSession clearCache

Introduction

In this page you can find the example usage for org.apache.ibatis.session SqlSession clearCache.

Prototype

void clearCache();

Source Link

Document

Clears local session cache.

Usage

From source file:com.beginner.core.dao.DaoSupport.java

License:Apache License

/** 
 * {@inheritDoc}//from  w  w w  .  j a  va 2  s .com
 */
@Override
public void batchSave(String str, List objs) throws Exception {
    SqlSessionFactory sqlSessionFactory = sqlSessionTemplate.getSqlSessionFactory();
    //?
    SqlSession sqlSession = sqlSessionFactory.openSession(ExecutorType.BATCH, false);
    try {
        if (objs != null) {
            for (int i = 0, size = objs.size(); i < size; i++) {
                sqlSession.insert(str, objs.get(i));
            }
            sqlSession.flushStatements();
            sqlSession.commit();
            sqlSession.clearCache();
        }
    } finally {
        sqlSession.close();
    }
}

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From source file:com.beginner.core.dao.DaoSupport.java

License:Apache License

/** 
 * {@inheritDoc}//w  ww  .  java 2  s. c  o m
 */
@Override
public void batchUpdate(String str, List objs) throws Exception {
    SqlSessionFactory sqlSessionFactory = sqlSessionTemplate.getSqlSessionFactory();
    //?
    SqlSession sqlSession = sqlSessionFactory.openSession(ExecutorType.BATCH, false);
    try {
        if (objs != null) {
            for (int i = 0, size = objs.size(); i < size; i++) {
                sqlSession.update(str, objs.get(i));
            }
            sqlSession.flushStatements();
            sqlSession.commit();
            sqlSession.clearCache();
        }
    } finally {
        sqlSession.close();
    }
}

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From source file:com.beginner.core.dao.DaoSupport.java

License:Apache License

/** 
 * {@inheritDoc}//from ww  w  .jav  a  2  s .  c  o  m
 */
@Override
public void batchDelete(String str, List objs) throws Exception {
    SqlSessionFactory sqlSessionFactory = sqlSessionTemplate.getSqlSessionFactory();
    //?
    SqlSession sqlSession = sqlSessionFactory.openSession(ExecutorType.BATCH, false);
    try {
        if (objs != null) {
            for (int i = 0, size = objs.size(); i < size; i++) {
                sqlSession.delete(str, objs.get(i));
            }
            sqlSession.flushStatements();
            sqlSession.commit();
            sqlSession.clearCache();
        }
    } finally {
        sqlSession.close();
    }
}

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From source file:com.yimidida.shards.session.impl.ShardedSqlSessionImpl.java

License:Open Source License

@Override
public void clearCache() {
    for (Shard shard : this.getShards()) {
        SqlSession session = shard.establishSqlSession();
        if (session != null) {
            session.clearCache();
        }/*from  w  ww.  j  a  v a2  s  .  co  m*/
    }
}

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From source file:org.jessma.dao.mybatis.MyBatisSessionMgr.java

License:Apache License

/** ? {@link SqlSession}  {@link ExecutorType}  {@literal type} */
public void changeSessionExecutorType(ExecutorType type) {
    SqlSession session = localSession.get();

    if (session == null)
        localExecutorType.set(type);//from ww  w  . j av a 2s. co  m
    else {
        if (type == null)
            type = getDefaultExecutorType();

        ExecutorType currentType = localExecutorType.get();

        if (type != currentType) {
            SqlSession newSession = sessionFactory.openSession(type, session.getConnection());

            session.clearCache();
            localSession.set(newSession);
            localExecutorType.set(type);
        }
    }
}

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From source file:org.mybatis.guice.session.DbSessionManager.java

License:Apache License

public void clearCache() {
    final SqlSession sqlSession = localSqlSession.get();
    if (sqlSession == null)
        throw new SqlSessionException("Error:  Cannot clear the cache.  No managed session is started.");
    sqlSession.clearCache();
}

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