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com.aspectran.mybatis.SqlSessionAgent Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2022 The Aspectran Project
*
* 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 com.aspectran.mybatis;
import com.aspectran.core.activity.ActivityData;
import com.aspectran.core.activity.InstantActivitySupport;
import com.aspectran.core.activity.Translet;
import com.aspectran.core.component.bean.annotation.AvoidAdvice;
import org.apache.ibatis.cursor.Cursor;
import org.apache.ibatis.executor.BatchResult;
import org.apache.ibatis.session.Configuration;
import org.apache.ibatis.session.ResultHandler;
import org.apache.ibatis.session.RowBounds;
import org.apache.ibatis.session.SqlSession;
import java.sql.Connection;
import java.util.List;
import java.util.Map;
/**
* The SqlSession Agent.
*/
public class SqlSessionAgent extends InstantActivitySupport implements SqlSession {
private final String relevantAspectId;
private boolean autoParameters;
public SqlSessionAgent(String relevantAspectId) {
if (relevantAspectId == null) {
throw new IllegalArgumentException("relevantAspectId can not be null");
}
this.relevantAspectId = relevantAspectId;
}
public void setAutoParameters(boolean autoParameters) {
this.autoParameters = autoParameters;
}
@Override
public T selectOne(String statement) {
if (autoParameters) {
return getSqlSession().selectOne(statement, getActivityData());
} else {
return getSqlSession().selectOne(statement);
}
}
@Override
public T selectOne(String statement, Object parameter) {
return getSqlSession().selectOne(statement, parameter);
}
@Override
public List selectList(String statement) {
if (autoParameters) {
return getSqlSession().selectList(statement, getActivityData());
} else {
return getSqlSession().selectList(statement);
}
}
@Override
public List selectList(String statement, Object parameter) {
return getSqlSession().selectList(statement, parameter);
}
@Override
public List selectList(String statement, Object parameter, RowBounds rowBounds) {
return getSqlSession().selectList(statement, parameter, rowBounds);
}
@Override
public Map selectMap(String statement, String mapKey) {
if (autoParameters) {
return getSqlSession().selectMap(statement, getActivityData(), mapKey);
} else {
return getSqlSession().selectMap(statement, mapKey);
}
}
@Override
public Map selectMap(String statement, Object parameter, String mapKey) {
return getSqlSession().selectMap(statement, parameter, mapKey);
}
@Override
public Map selectMap(String statement, Object parameter, String mapKey, RowBounds rowBounds) {
return getSqlSession().selectMap(statement, parameter, mapKey, rowBounds);
}
@Override
public Cursor selectCursor(String statement) {
if (autoParameters) {
return getSqlSession().selectCursor(statement, getActivityData());
} else {
return getSqlSession().selectCursor(statement);
}
}
@Override
public Cursor selectCursor(String statement, Object parameter) {
return getSqlSession().selectCursor(statement, parameter);
}
@Override
public Cursor selectCursor(String statement, Object parameter, RowBounds rowBounds) {
return getSqlSession().selectCursor(statement, parameter, rowBounds);
}
@Override
public void select(String statement, Object parameter, ResultHandler handler) {
getSqlSession().select(statement, parameter, handler);
}
@Override
public void select(String statement, ResultHandler handler) {
if (autoParameters) {
getSqlSession().select(statement, getActivityData(), handler);
} else {
getSqlSession().select(statement, handler);
}
}
@Override
public void select(String statement, Object parameter, RowBounds rowBounds, ResultHandler handler) {
getSqlSession().select(statement, parameter, rowBounds, handler);
}
@Override
public int insert(String statement) {
if (autoParameters) {
return getSqlSession().insert(statement, getActivityData());
} else {
return getSqlSession().insert(statement);
}
}
@Override
public int insert(String statement, Object parameter) {
return getSqlSession().insert(statement, parameter);
}
@Override
public int update(String statement) {
if (autoParameters) {
return getSqlSession().update(statement, getActivityData());
} else {
return getSqlSession().update(statement);
}
}
@Override
public int update(String statement, Object parameter) {
return getSqlSession().update(statement, parameter);
}
@Override
public int delete(String statement) {
if (autoParameters) {
return getSqlSession().delete(statement, getActivityData());
} else {
return getSqlSession().delete(statement);
}
}
@Override
public int delete(String statement, Object parameter) {
return getSqlSession().delete(statement, parameter);
}
@Override
public void commit() {
getSqlSession().commit();
}
@Override
public void commit(boolean force) {
getSqlSession().commit(force);
}
@Override
public void rollback() {
getSqlSession().rollback();
}
@Override
public void rollback(boolean force) {
getSqlSession().rollback(force);
}
@Override
public List flushStatements() {
return getSqlSession().flushStatements();
}
@Override
public void close() {
getSqlSessionTxAdvice().close(true);
}
@Override
public void clearCache() {
getSqlSession().clearCache();
}
@Override
public Configuration getConfiguration() {
return getSqlSession().getConfiguration();
}
@Override
public T getMapper(Class type) {
return getSqlSession().getMapper(type);
}
@Override
public Connection getConnection() {
return getSqlSession().getConnection();
}
@AvoidAdvice
private SqlSession getSqlSession() {
SqlSessionTxAdvice sqlSessionTxAdvice = getSqlSessionTxAdvice();
SqlSession sqlSession = sqlSessionTxAdvice.getSqlSession();
if (sqlSession == null) {
if (sqlSessionTxAdvice.isArbitrarilyClosed()) {
getSqlSessionTxAdvice().open();
sqlSession = getSqlSessionTxAdvice().getSqlSession();
} else {
throw new IllegalArgumentException("SqlSession is not opened");
}
}
return sqlSession;
}
@AvoidAdvice
private SqlSessionTxAdvice getSqlSessionTxAdvice() {
SqlSessionTxAdvice advice = getAvailableActivity().getAspectAdviceBean(relevantAspectId);
if (advice == null) {
if (getActivityContext().getAspectRuleRegistry().getAspectRule(relevantAspectId) == null) {
throw new IllegalArgumentException("Aspect '" + relevantAspectId +
"' handling SqlSessionTxAdvice is undefined");
}
throw new IllegalArgumentException("SqlSessionTxAdvice is not defined");
}
return advice;
}
private ActivityData getActivityData() {
Translet translet = getAvailableActivity().getTranslet();
if (translet != null) {
return translet.getActivityData();
} else {
return null;
}
}
}
