/*
* 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.util.jdbc;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
public class LocalResultSet extends ResultSetBase {
private int rowIndex = -1;
private List<Object[]> rows = new ArrayList<Object[]>();
public LocalResultSet(Statement statement){
super(statement);
}
public List<Object[]> getRows() {
return rows;
}
@Override
public synchronized boolean next() throws SQLException {
if (closed) {
throw new SQLException();
}
if (rowIndex < rows.size() - 1) {
rowIndex++;
return true;
}
return false;
}
public Object getObjectInternal(int columnIndex) {
Object[] row = rows.get(rowIndex);
return row[columnIndex - 1];
}
@Override
public synchronized boolean previous() throws SQLException {
if (closed) {
throw new SQLException();
}
if (rowIndex > 0) {
rowIndex--;
return true;
}
return false;
}
@Override
public void updateObject(int columnIndex, Object x) throws SQLException {
Object[] row = rows.get(rowIndex);
row[columnIndex - 1] = x;
}
}