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/*
 * Copyright (c) 2016 LARUS Business Automation [http://www.larus-ba.it]
 * 

* This file is part of the "LARUS Integration Framework for Neo4j". *

* The "LARUS Integration Framework for Neo4j" is 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. *

* Created on 06/04/16 */ package org.neo4j.jdbc.impl; import org.neo4j.jdbc.Array; import org.neo4j.jdbc.ResultSetMetaData; import java.sql.SQLException; import java.util.List; /** * @author AgileLARUS * @since 3.0.0 */ //FIXME tests needed public class ListResultSet extends org.neo4j.jdbc.ResultSet { private List> list; private int index = -1; private boolean closed = false; private List keys; public ListResultSet(List> list, List keys) { this.list = list; this.keys = keys; } @Override protected boolean innerNext() throws SQLException { return ++this.index < this.list.size(); } @Override public void close() throws SQLException { this.closed = true; } @Override public boolean wasNull() throws SQLException { return false; } private Object get(int columnIndex) throws SQLException { if (this.isClosed()) { throw new SQLException("ResultSet already closed"); } if(this.index >= this.list.size()){ throw new SQLException("ResultSet has no more rows"); } if (columnIndex < 1 || columnIndex > this.list.get(this.index).size()) { throw new SQLException("columnIndex out of bounds"); } if(this.index == -1 ){ throw new SQLException("ResultSet not pointing to existing row"); } return this.list.get(index).get(columnIndex - 1); } private Object get(String columnLabel) throws SQLException { if (this.isClosed()) { throw new SQLException("ResultSet already closed"); } if(this.index >= this.list.size()){ throw new SQLException("ResultSet has no more rows"); } if (this.keys.indexOf(columnLabel) == -1) { throw new SQLException("columnIndex out of bounds"); } if(this.index == -1 ){ throw new SQLException("ResultSet not pointing to existing row"); } return this.list.get(index).get(this.keys.indexOf(columnLabel)); } @Override public String getString(int columnIndex) throws SQLException { return this.get(columnIndex).toString(); } @Override public boolean getBoolean(int columnIndex) throws SQLException { return false; } @Override public short getShort(int columnIndex) throws SQLException { return 0; } @Override public int getInt(int columnIndex) throws SQLException { return 0; } @Override public long getLong(int columnIndex) throws SQLException { return 0; } @Override public float getFloat(int columnIndex) throws SQLException { return 0; } @Override public double getDouble(int columnIndex) throws SQLException { return 0; } @Override public Array getArray(int columnIndex) throws SQLException { return null; } @Override public Array getArray(String columnLabel) throws SQLException { return null; } @Override public String getString(String columnLabel) throws SQLException { return this.get(columnLabel).toString(); } @Override public boolean getBoolean(String columnLabel) throws SQLException { return false; } @Override public short getShort(String columnLabel) throws SQLException { return 0; } @Override public int getInt(String columnLabel) throws SQLException { return 0; } @Override public long getLong(String columnLabel) throws SQLException { return 0; } @Override public float getFloat(String columnLabel) throws SQLException { return 0; } @Override public double getDouble(String columnLabel) throws SQLException { return 0; } @Override public ResultSetMetaData getMetaData() throws SQLException { return null; } @Override public Object getObject(int columnIndex) throws SQLException { return this.get(columnIndex); } @Override public Object getObject(String columnLabel) throws SQLException { return this.get(columnLabel); } @Override public int findColumn(String columnLabel) throws SQLException { return this.keys.indexOf(columnLabel) + 1; } @Override public int getType() throws SQLException { return 0; } @Override public int getConcurrency() throws SQLException { return 0; } @Override public int getHoldability() throws SQLException { return 0; } @Override public boolean isClosed() throws SQLException { return this.closed; } }





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