/*
 * $Id$
 *
 * This file is part of the Cloud Services Integration Platform (CSIP),
 * a Model-as-a-Service framework, API, and application suite.
 *
 * 2012-2017, OMSLab, Colorado State University.
 *
 * OMSLab licenses this file to you under the MIT license.
 * See the LICENSE file in the project root for more information.
 */
package csip.sdm;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.Statement;
import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;

/**
 *
 * @author <a href="mailto:shaun.case@colostate.edu">Shaun Case</a>
 */
public class SDMStatement implements Statement {

    SDMClient sdmClient;
    SDMConnection sdmConnection;


    SDMStatement(SDMConnection conn, SDMClient client) {
        sdmClient = client;
        sdmConnection = conn;
    }


    @Override
    public void addBatch(String sql) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public void cancel() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public void clearBatch() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public void clearWarnings() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public void close() throws SQLException {
    }


    @Override
    public void closeOnCompletion() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public boolean execute(String sql) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public boolean execute(String sql, int autoGeneratedKeys) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public boolean execute(String sql, int[] columnIndexes) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public boolean execute(String sql, String[] columnNames) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public int[] executeBatch() throws SQLException {
        throw new UnsupportedOperationException("Batch operations are not supported for this database type."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public ResultSet executeQuery(String sql) throws SQLException {
        JSONObject inputObject = new JSONObject();
        try {
            inputObject.put("query", sql);
            inputObject.put("format", "JSON+COLUMNNAME");
        } catch (JSONException ex) {
            throw new SQLException("Cannot create query payload: " + ex.getMessage(), ex);
        }
        JSONObject result = sdmClient.doPOST(inputObject);
        return new SDMResultSet(this, result);
    }


    @Override
    public int executeUpdate(String sql) throws SQLException {
        throw new UnsupportedOperationException("Update operations are not authorized.  This is a read-only database.");
    }


    @Override
    public int executeUpdate(String sql, int autoGeneratedKeys) throws SQLException {
        throw new UnsupportedOperationException("Update operations are not authorized.  This is a read-only database.");
    }


    @Override
    public int executeUpdate(String sql, int[] columnIndexes) throws SQLException {
        throw new UnsupportedOperationException("Update operations are not authorized.  This is a read-only database.");
    }


    @Override
    public int executeUpdate(String sql, String[] columnNames) throws SQLException {
        throw new UnsupportedOperationException("Update operations are not authorized.  This is a read-only database.");
    }


    @Override
    public Connection getConnection() throws SQLException {
        return sdmConnection;
    }


    @Override
    public void setCursorName(String name) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public void setEscapeProcessing(boolean enable) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public int getFetchDirection() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public void setFetchDirection(int direction) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public int getFetchSize() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public void setFetchSize(int rows) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public ResultSet getGeneratedKeys() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public int getMaxFieldSize() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public void setMaxFieldSize(int max) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public int getMaxRows() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public void setMaxRows(int max) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public boolean getMoreResults() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public boolean getMoreResults(int current) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public boolean isCloseOnCompletion() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public boolean isPoolable() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public void setPoolable(boolean poolable) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public int getQueryTimeout() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public void setQueryTimeout(int seconds) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public ResultSet getResultSet() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public int getResultSetConcurrency() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public int getResultSetHoldability() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public int getResultSetType() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public int getUpdateCount() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public SQLWarning getWarnings() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public boolean isClosed() throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public boolean isWrapperFor(Class<?> iface) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }


    @Override
    public <T> T unwrap(Class<T> iface) throws SQLException {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }

}