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A JDBC datasource implementation.
/*
* 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.ast.statement;
import com.alibaba.druid.sql.ast.SQLExpr;
import com.alibaba.druid.sql.ast.SQLName;
import com.alibaba.druid.sql.ast.SQLStatementImpl;
import com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr;
import com.alibaba.druid.sql.visitor.SQLASTVisitor;
import java.util.ArrayList;
import java.util.List;
/**
* @author zz [[email protected]]
*/
public class SQLOpenStatement extends SQLStatementImpl {
//cursor name
private SQLName cursorName;
private final List columns = new ArrayList();
private SQLExpr forExpr;
private final List using = new ArrayList();
public SQLOpenStatement() {
}
public SQLName getCursorName() {
return cursorName;
}
public void setCursorName(String cursorName) {
setCursorName(new SQLIdentifierExpr(cursorName));
}
public void setCursorName(SQLName cursorName) {
if (cursorName != null) {
cursorName.setParent(this);
}
this.cursorName = cursorName;
}
@Override
protected void accept0(SQLASTVisitor visitor) {
if (visitor.visit(this)) {
acceptChild(visitor, cursorName);
acceptChild(visitor, forExpr);
acceptChild(visitor, columns);
}
visitor.endVisit(this);
}
public SQLExpr getFor() {
return forExpr;
}
public void setFor(SQLExpr forExpr) {
if (forExpr != null) {
forExpr.setParent(this);
}
this.forExpr = forExpr;
}
public List getColumns() {
return columns;
}
public List getUsing() {
return using;
}
}