/*
* Copyright 1999-2017 Alibaba Group Holding Ltd.
*
* 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.alibaba.druid.sql.dialect.mysql.ast.clause;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.ast.statement.SQLBlockStatement;
import com.alibaba.druid.sql.ast.statement.SQLIfStatement;
import com.alibaba.druid.sql.ast.statement.SQLLoopStatement;
import com.alibaba.druid.sql.ast.statement.SQLSelectStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlDeleteStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlInsertStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlUpdateStatement;
/**
*
* @author zz [455910092@qq.com]
*/
public enum MySqlStatementType {
//select statement
SELECT(SQLSelectStatement.class.getName()),
//update statement
UPDATE(MySqlUpdateStatement.class.getName()),
//insert statement
INSERT(MySqlInsertStatement.class.getName()),
//delete statement
DELETE(MySqlDeleteStatement.class.getName()),
//while statement
WHILE(MySqlWhileStatement.class.getName()),
//begin-end
IF(SQLIfStatement.class.getName()),
//begin-end
LOOP(SQLLoopStatement.class.getName()),
//begin-end
BLOCK(SQLBlockStatement.class.getName()),
//declare statement
DECLARE(MySqlDeclareStatement.class.getName()),
//select into
SELECTINTO(MySqlSelectIntoStatement.class.getName()),
//case
CASE(MySqlCaseStatement.class.getName()),
UNDEFINED,
;
public final String name;
MySqlStatementType(){
this(null);
}
MySqlStatementType(String name){
this.name = name;
}
public static MySqlStatementType getType(SQLStatement stmt)
{
for (MySqlStatementType type : MySqlStatementType.values()) {
if (type.name == stmt.getClass().getName()) {
return type;
}
}
return UNDEFINED;
}
}