SDMPreparedStatement.java [src/csip/sdm] Revision: default Date:
/*
* $Id$
*
* 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.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Connection;
import java.sql.Date;
import java.sql.NClob;
import java.sql.ParameterMetaData;
import java.sql.PreparedStatement;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.RowId;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.SQLXML;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.Calendar;
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 SDMPreparedStatement implements PreparedStatement {
SDMClient sdmClient;
SDMConnection sdmConnection;
String initialQuery = "";
String[] sqlValues;
String[] sqlStrings;
int neededParamCount;
SDMPreparedStatement(SDMConnection conn, SDMClient client, String sql) {
sdmClient = client;
sdmConnection = conn;
initialQuery = sql.trim();
if (initialQuery.lastIndexOf("?") == (initialQuery.length() - 1)) {
initialQuery += " ;";
}
sqlStrings = initialQuery.split("\\?");
neededParamCount = sqlStrings.length - 1;
sqlValues = new String[neededParamCount];
}
@Override
public void addBatch(String sql) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void addBatch() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void cancel() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void clearBatch() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void clearParameters() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void clearWarnings() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: 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("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public boolean execute(String sql) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: 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("SDMPreparedStatement: 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("SDMPreparedStatement: 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("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public boolean execute() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: 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 result;
if ((null != sql) && !sql.isEmpty() && !sql.contains("?")) {
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);
}
result = sdmClient.doPOST(inputObject);
} else {
throw new SQLException("Invalid SQL passed to executeQuery.");
}
return new SDMResultSet(this, result);
}
@Override
public ResultSet executeQuery() throws SQLException {
String finalQuery = "";
if (!initialQuery.isEmpty()) {
if (sqlValues.length > 0) {
if (sqlStrings.length > sqlValues.length) {
int i = 0;
for (int j = 0; j < sqlStrings.length - 1; j++) {
if ((i < sqlValues.length) && (null != sqlValues[i])) {
finalQuery += sqlStrings[j] + sqlValues[i];
i++;
} else {
throw new SQLException("Cannot execute query: PreparedStatement does not contain a value for parameter: " + i + " .");
}
}
finalQuery += sqlStrings[sqlStrings.length - 1];
} else {
throw new SQLException("Cannot execute query: PreparedStatement does not contain values for all parameter.");
}
} else {
if ((1 == sqlStrings.length) && (initialQuery.equals(sqlStrings[0]))) {
finalQuery = initialQuery;
} else {
throw new SQLException("Cannot execute query: PreparedStatement does not contain values for all parameter.");
}
}
} else {
throw new SQLException("Cannot execute query: PreparedStatement does not contain a query string");
}
return executeQuery(finalQuery);
}
@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 int executeUpdate() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public Connection getConnection() throws SQLException {
return sdmConnection;
}
@Override
public void setCursorName(String name) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setEscapeProcessing(boolean enable) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public int getFetchDirection() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setFetchDirection(int direction) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public int getFetchSize() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setFetchSize(int rows) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public ResultSet getGeneratedKeys() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public int getMaxFieldSize() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setMaxFieldSize(int max) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public int getMaxRows() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setMaxRows(int max) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public ResultSetMetaData getMetaData() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public boolean getMoreResults() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public boolean getMoreResults(int current) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public ParameterMetaData getParameterMetaData() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public boolean isCloseOnCompletion() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public boolean isPoolable() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setPoolable(boolean poolable) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public int getQueryTimeout() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setQueryTimeout(int seconds) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public ResultSet getResultSet() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public int getResultSetConcurrency() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public int getResultSetHoldability() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public int getResultSetType() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public int getUpdateCount() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public SQLWarning getWarnings() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public boolean isClosed() throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setArray(int parameterIndex, Array x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setAsciiStream(int parameterIndex, InputStream x, int length) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setAsciiStream(int parameterIndex, InputStream x, long length) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setAsciiStream(int parameterIndex, InputStream x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setBinaryStream(int parameterIndex, InputStream x, int length) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setBinaryStream(int parameterIndex, InputStream x, long length) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setBinaryStream(int parameterIndex, InputStream x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setBlob(int parameterIndex, Blob x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setBoolean(int parameterIndex, boolean x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setByte(int parameterIndex, byte x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setBytes(int parameterIndex, byte[] x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setCharacterStream(int parameterIndex, Reader reader, int length) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setClob(int parameterIndex, Clob x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setClob(int parameterIndex, Reader reader, long length) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setClob(int parameterIndex, Reader reader) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setDate(int parameterIndex, Date x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setDate(int parameterIndex, Date x, Calendar cal) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setDouble(int parameterIndex, double x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setFloat(int parameterIndex, float x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setInt(int parameterIndex, int x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setLong(int parameterIndex, long x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setNCharacterStream(int parameterIndex, Reader value) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setNClob(int parameterIndex, NClob value) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setNClob(int parameterIndex, Reader reader) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setNString(int parameterIndex, String value) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setNull(int parameterIndex, int sqlType) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setNull(int parameterIndex, int sqlType, String typeName) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setObject(int parameterIndex, Object x) throws SQLException {
if ((sqlValues.length >= parameterIndex) && (0 < parameterIndex)) {
switch (x.getClass().getSimpleName()) {
case "String":
String value = (String) x;
value = value.replaceAll("'", "''");
value = value.replaceAll(";", ";;");
value = value.replaceAll("_", "__");
sqlValues[parameterIndex - 1] = "'" + value + "'";
break;
default:
sqlValues[parameterIndex - 1] = x.toString();
}
} else {
throw new SQLException("SDMPreparedStatement: No such parameter index, " + parameterIndex + " .");
}
}
@Override
public void setObject(int parameterIndex, Object x, int targetSqlType, int scaleOrLength) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setRef(int parameterIndex, Ref x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setRowId(int parameterIndex, RowId x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setSQLXML(int parameterIndex, SQLXML xmlObject) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setShort(int parameterIndex, short x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setString(int parameterIndex, String x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setTime(int parameterIndex, Time x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setTime(int parameterIndex, Time x, Calendar cal) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setTimestamp(int parameterIndex, Timestamp x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setTimestamp(int parameterIndex, Timestamp x, Calendar cal) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setURL(int parameterIndex, URL x) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public void setUnicodeStream(int parameterIndex, InputStream x, int length) throws SQLException {
throw new UnsupportedOperationException("SDMPreparedStatement: 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("SDMPreparedStatement: Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
}