| 1 | /* ============================================================= |
| 2 | * SmallSQL : a free Java DBMS library for the Java(tm) platform |
| 3 | * ============================================================= |
| 4 | * |
| 5 | * (C) Copyright 2004-2006, by Volker Berlin. |
| 6 | * |
| 7 | * Project Info: http://www.smallsql.de/ |
| 8 | * |
| 9 | * This library is free software; you can redistribute it and/or modify it |
| 10 | * under the terms of the GNU Lesser General Public License as published by |
| 11 | * the Free Software Foundation; either version 2.1 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This library is distributed in the hope that it will be useful, but |
| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 16 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
| 17 | * License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU Lesser General Public |
| 20 | * License along with this library; if not, write to the Free Software |
| 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| 22 | * USA. |
| 23 | * |
| 24 | * [Java is a trademark or registered trademark of Sun Microsystems, Inc. |
| 25 | * in the United States and other countries.] |
| 26 | * |
| 27 | * --------------- |
| 28 | * SSCallableStatament.java |
| 29 | * --------------- |
| 30 | * Author: Volker Berlin |
| 31 | * |
| 32 | */ |
| 33 | package smallsql.database; |
| 34 | |
| 35 | import java.sql.*; |
| 36 | import java.math.*; |
| 37 | import java.util.Map; |
| 38 | import java.util.Calendar; |
| 39 | import java.net.URL; |
| 40 | import java.io.*; |
| 41 | |
| 42 | |
| 43 | public class SSCallableStatement extends SSPreparedStatement implements CallableStatement { |
| 44 | |
| 45 | private boolean wasNull; |
| 46 | |
| 47 | SSCallableStatement( SSConnection con, String sql ) throws SQLException { |
| 48 | super( con, sql ); |
| 49 | } |
| 50 | |
| 51 | SSCallableStatement( SSConnection con, String sql, int rsType, int rsConcurrency ) throws SQLException { |
| 52 | super( con, sql, rsType, rsConcurrency ); |
| 53 | } |
| 54 | |
| 55 | private Expression getValue(int i) throws SQLException{ |
| 56 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 57 | throw new java.lang.UnsupportedOperationException("Method getValue() not yet implemented."); |
| 58 | } |
| 59 | |
| 60 | private int findParameter( String parameterName ){ |
| 61 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 62 | throw new java.lang.UnsupportedOperationException("Method findParameter() not yet implemented."); |
| 63 | } |
| 64 | /*============================================================================== |
| 65 | |
| 66 | Public Interface |
| 67 | |
| 68 | ==============================================================================*/ |
| 69 | public void registerOutParameter(int i, int sqlType) throws SQLException { |
| 70 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 71 | throw new java.lang.UnsupportedOperationException("Method registerOutParameter() not yet implemented."); |
| 72 | } |
| 73 | public void registerOutParameter(int i, int sqlType, int scale) throws SQLException { |
| 74 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 75 | throw new java.lang.UnsupportedOperationException("Method registerOutParameter() not yet implemented."); |
| 76 | } |
| 77 | public boolean wasNull() throws SQLException { |
| 78 | return wasNull; |
| 79 | } |
| 80 | public String getString(int i) throws SQLException { |
| 81 | try{ |
| 82 | String obj = getValue(i).getString(); |
| 83 | wasNull = obj == null; |
| 84 | return obj; |
| 85 | }catch(Exception e){ |
| 86 | throw Utils.createSQLException( e ); |
| 87 | } |
| 88 | } |
| 89 | public boolean getBoolean(int i) throws SQLException { |
| 90 | try{ |
| 91 | Expression expr = getValue(i); |
| 92 | wasNull = expr.isNull(); |
| 93 | return expr.getBoolean(); |
| 94 | }catch(Exception e){ |
| 95 | throw Utils.createSQLException( e ); |
| 96 | } |
| 97 | } |
| 98 | public byte getByte(int i) throws SQLException { |
| 99 | return (byte)getInt( i ); |
| 100 | } |
| 101 | public short getShort(int i) throws SQLException { |
| 102 | return (byte)getInt( i ); |
| 103 | } |
| 104 | public int getInt(int i) throws SQLException { |
| 105 | try{ |
| 106 | Expression expr = getValue(i); |
| 107 | wasNull = expr.isNull(); |
| 108 | return expr.getInt(); |
| 109 | }catch(Exception e){ |
| 110 | throw Utils.createSQLException( e ); |
| 111 | } |
| 112 | } |
| 113 | public long getLong(int i) throws SQLException { |
| 114 | try{ |
| 115 | Expression expr = getValue(i); |
| 116 | wasNull = expr.isNull(); |
| 117 | return expr.getLong(); |
| 118 | }catch(Exception e){ |
| 119 | throw Utils.createSQLException( e ); |
| 120 | } |
| 121 | } |
| 122 | public float getFloat(int i) throws SQLException { |
| 123 | try{ |
| 124 | Expression expr = getValue(i); |
| 125 | wasNull = expr.isNull(); |
| 126 | return expr.getFloat(); |
| 127 | }catch(Exception e){ |
| 128 | throw Utils.createSQLException( e ); |
| 129 | } |
| 130 | } |
| 131 | public double getDouble(int i) throws SQLException { |
| 132 | try{ |
| 133 | Expression expr = getValue(i); |
| 134 | wasNull = expr.isNull(); |
| 135 | return expr.getLong(); |
| 136 | }catch(Exception e){ |
| 137 | throw Utils.createSQLException( e ); |
| 138 | } |
| 139 | } |
| 140 | public BigDecimal getBigDecimal(int i, int scale) throws SQLException { |
| 141 | try{ |
| 142 | MutableNumeric obj = getValue(i).getNumeric(); |
| 143 | if(wasNull = obj == null) return null; |
| 144 | return obj.toBigDecimal(scale); |
| 145 | }catch(Exception e){ |
| 146 | throw Utils.createSQLException( e ); |
| 147 | } |
| 148 | } |
| 149 | public byte[] getBytes(int i) throws SQLException { |
| 150 | try{ |
| 151 | byte[] obj = getValue(i).getBytes(); |
| 152 | wasNull = obj == null; |
| 153 | return obj; |
| 154 | }catch(Exception e){ |
| 155 | throw Utils.createSQLException( e ); |
| 156 | } |
| 157 | } |
| 158 | public Date getDate(int i) throws SQLException { |
| 159 | try{ |
| 160 | Expression expr = getValue(i); |
| 161 | if(wasNull = expr.isNull()) return null; |
| 162 | return DateTime.getDate( expr.getLong() ); |
| 163 | }catch(Exception e){ |
| 164 | throw Utils.createSQLException( e ); |
| 165 | } |
| 166 | } |
| 167 | public Time getTime(int i) throws SQLException { |
| 168 | try{ |
| 169 | Expression expr = getValue(i); |
| 170 | if(wasNull = expr.isNull()) return null; |
| 171 | return DateTime.getTime( expr.getLong() ); |
| 172 | }catch(Exception e){ |
| 173 | throw Utils.createSQLException( e ); |
| 174 | } |
| 175 | } |
| 176 | public Timestamp getTimestamp(int i) throws SQLException { |
| 177 | try{ |
| 178 | Expression expr = getValue(i); |
| 179 | if(wasNull = expr.isNull()) return null; |
| 180 | return DateTime.getTimestamp( expr.getLong() ); |
| 181 | }catch(Exception e){ |
| 182 | throw Utils.createSQLException( e ); |
| 183 | } |
| 184 | } |
| 185 | public Object getObject(int i) throws SQLException { |
| 186 | try{ |
| 187 | Object obj = getValue(i).getObject(); |
| 188 | wasNull = obj == null; |
| 189 | return obj; |
| 190 | }catch(Exception e){ |
| 191 | throw Utils.createSQLException( e ); |
| 192 | } |
| 193 | } |
| 194 | public BigDecimal getBigDecimal(int i) throws SQLException { |
| 195 | try{ |
| 196 | MutableNumeric obj = getValue(i).getNumeric(); |
| 197 | if(wasNull = obj == null) return null; |
| 198 | return obj.toBigDecimal(); |
| 199 | }catch(Exception e){ |
| 200 | throw Utils.createSQLException( e ); |
| 201 | } |
| 202 | } |
| 203 | public Object getObject(int i, Map map) throws SQLException { |
| 204 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 205 | throw new java.lang.UnsupportedOperationException("Method getObject() not yet implemented."); |
| 206 | } |
| 207 | public Ref getRef(int i) throws SQLException { |
| 208 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 209 | throw new java.lang.UnsupportedOperationException("Method getRef() not yet implemented."); |
| 210 | } |
| 211 | public Blob getBlob(int i) throws SQLException { |
| 212 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 213 | throw new java.lang.UnsupportedOperationException("Method getBlob() not yet implemented."); |
| 214 | } |
| 215 | public Clob getClob(int i) throws SQLException { |
| 216 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 217 | throw new java.lang.UnsupportedOperationException("Method getClob() not yet implemented."); |
| 218 | } |
| 219 | public Array getArray(int i) throws SQLException { |
| 220 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 221 | throw new java.lang.UnsupportedOperationException("Method getArray() not yet implemented."); |
| 222 | } |
| 223 | public Date getDate(int i, Calendar cal) throws SQLException { |
| 224 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 225 | throw new java.lang.UnsupportedOperationException("Method getDate() not yet implemented."); |
| 226 | } |
| 227 | public Time getTime(int i, Calendar cal) throws SQLException { |
| 228 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 229 | throw new java.lang.UnsupportedOperationException("Method getTime() not yet implemented."); |
| 230 | } |
| 231 | public Timestamp getTimestamp(int i, Calendar cal) throws SQLException { |
| 232 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 233 | throw new java.lang.UnsupportedOperationException("Method getTimestamp() not yet implemented."); |
| 234 | } |
| 235 | public void registerOutParameter(int i, int sqlType, String typeName) throws SQLException { |
| 236 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 237 | throw new java.lang.UnsupportedOperationException("Method registerOutParameter() not yet implemented."); |
| 238 | } |
| 239 | public void registerOutParameter(String parameterName, int sqlType) throws SQLException { |
| 240 | registerOutParameter( findParameter( parameterName ), sqlType ); |
| 241 | } |
| 242 | public void registerOutParameter(String parameterName, int sqlType, int scale) throws SQLException { |
| 243 | registerOutParameter( findParameter( parameterName ), sqlType, scale ); |
| 244 | } |
| 245 | public void registerOutParameter(String parameterName, int sqlType, String typeName) throws SQLException { |
| 246 | registerOutParameter( findParameter( parameterName ), sqlType, typeName ); |
| 247 | } |
| 248 | public URL getURL(int parameterIndex) throws SQLException { |
| 249 | /**@todo: Implement this java.sql.CallableStatement method*/ |
| 250 | throw new java.lang.UnsupportedOperationException("Method getURL() not yet implemented."); |
| 251 | } |
| 252 | public void setURL(String parameterName, URL x) throws SQLException { |
| 253 | setURL( findParameter( parameterName ), x ); |
| 254 | } |
| 255 | public void setNull(String parameterName, int sqlType) throws SQLException { |
| 256 | setNull( findParameter( parameterName ), sqlType ); |
| 257 | } |
| 258 | public void setBoolean(String parameterName, boolean x) throws SQLException { |
| 259 | setBoolean( findParameter( parameterName ), x ); |
| 260 | } |
| 261 | public void setByte(String parameterName, byte x) throws SQLException { |
| 262 | setByte( findParameter( parameterName ), x ); |
| 263 | } |
| 264 | public void setShort(String parameterName, short x) throws SQLException { |
| 265 | setShort( findParameter( parameterName ), x ); |
| 266 | } |
| 267 | public void setInt(String parameterName, int x) throws SQLException { |
| 268 | setInt( findParameter( parameterName ), x ); |
| 269 | } |
| 270 | public void setLong(String parameterName, long x) throws SQLException { |
| 271 | setLong( findParameter( parameterName ), x ); |
| 272 | } |
| 273 | public void setFloat(String parameterName, float x) throws SQLException { |
| 274 | setFloat( findParameter( parameterName ), x ); |
| 275 | } |
| 276 | public void setDouble(String parameterName, double x) throws SQLException { |
| 277 | setDouble( findParameter( parameterName ), x ); |
| 278 | } |
| 279 | public void setBigDecimal(String parameterName, BigDecimal x) throws SQLException { |
| 280 | setBigDecimal( findParameter( parameterName ), x ); |
| 281 | } |
| 282 | public void setString(String parameterName, String x) throws SQLException { |
| 283 | setString( findParameter( parameterName ), x ); |
| 284 | } |
| 285 | public void setBytes(String parameterName, byte[] x) throws SQLException { |
| 286 | setBytes( findParameter( parameterName ), x ); |
| 287 | } |
| 288 | public void setDate(String parameterName, Date x) throws SQLException { |
| 289 | setDate( findParameter( parameterName ), x ); |
| 290 | } |
| 291 | public void setTime(String parameterName, Time x) throws SQLException { |
| 292 | setTime( findParameter( parameterName ), x ); |
| 293 | } |
| 294 | public void setTimestamp(String parameterName, Timestamp x) throws SQLException { |
| 295 | setTimestamp( findParameter( parameterName ), x ); |
| 296 | } |
| 297 | public void setAsciiStream(String parameterName, InputStream x, int length) throws SQLException { |
| 298 | setAsciiStream( findParameter( parameterName ), x, length ); |
| 299 | } |
| 300 | public void setBinaryStream(String parameterName, InputStream x, int length) throws SQLException { |
| 301 | setBinaryStream( findParameter( parameterName ), x, length ); |
| 302 | } |
| 303 | public void setObject(String parameterName, Object x, int sqlType, int scale) throws SQLException { |
| 304 | setObject( findParameter( parameterName ), x, sqlType, scale ); |
| 305 | } |
| 306 | public void setObject(String parameterName, Object x, int sqlType) throws SQLException { |
| 307 | setObject( findParameter( parameterName ), x, sqlType ); |
| 308 | } |
| 309 | public void setObject(String parameterName, Object x) throws SQLException { |
| 310 | setObject( findParameter( parameterName ), x ); |
| 311 | } |
| 312 | public void setCharacterStream(String parameterName, Reader x, int length) throws SQLException { |
| 313 | setCharacterStream( findParameter( parameterName ), x, length ); |
| 314 | } |
| 315 | public void setDate(String parameterName, Date x, Calendar cal) throws SQLException { |
| 316 | setDate( findParameter( parameterName ), x, cal ); |
| 317 | } |
| 318 | public void setTime(String parameterName, Time x, Calendar cal) throws SQLException { |
| 319 | setTime( findParameter( parameterName ), x, cal ); |
| 320 | } |
| 321 | public void setTimestamp(String parameterName, Timestamp x, Calendar cal) throws SQLException { |
| 322 | setTimestamp( findParameter( parameterName ), x, cal ); |
| 323 | } |
| 324 | public void setNull(String parameterName, int sqlType, String typeName) throws SQLException { |
| 325 | setNull( findParameter( parameterName ), sqlType, typeName ); |
| 326 | } |
| 327 | public String getString(String parameterName) throws SQLException { |
| 328 | return getString( findParameter( parameterName ) ); |
| 329 | } |
| 330 | public boolean getBoolean(String parameterName) throws SQLException { |
| 331 | return getBoolean( findParameter( parameterName ) ); |
| 332 | } |
| 333 | public byte getByte(String parameterName) throws SQLException { |
| 334 | return getByte( findParameter( parameterName ) ); |
| 335 | } |
| 336 | public short getShort(String parameterName) throws SQLException { |
| 337 | return getShort( findParameter( parameterName ) ); |
| 338 | } |
| 339 | public int getInt(String parameterName) throws SQLException { |
| 340 | return getInt( findParameter( parameterName ) ); |
| 341 | } |
| 342 | public long getLong(String parameterName) throws SQLException { |
| 343 | return getLong( findParameter( parameterName ) ); |
| 344 | } |
| 345 | public float getFloat(String parameterName) throws SQLException { |
| 346 | return getFloat( findParameter( parameterName ) ); |
| 347 | } |
| 348 | public double getDouble(String parameterName) throws SQLException { |
| 349 | return getDouble( findParameter( parameterName ) ); |
| 350 | } |
| 351 | public byte[] getBytes(String parameterName) throws SQLException { |
| 352 | return getBytes( findParameter( parameterName ) ); |
| 353 | } |
| 354 | public Date getDate(String parameterName) throws SQLException { |
| 355 | return getDate( findParameter( parameterName ) ); |
| 356 | } |
| 357 | public Time getTime(String parameterName) throws SQLException { |
| 358 | return getTime( findParameter( parameterName ) ); |
| 359 | } |
| 360 | public Timestamp getTimestamp(String parameterName) throws SQLException { |
| 361 | return getTimestamp( findParameter( parameterName ) ); |
| 362 | } |
| 363 | public Object getObject(String parameterName) throws SQLException { |
| 364 | return getObject( findParameter( parameterName ) ); |
| 365 | } |
| 366 | public BigDecimal getBigDecimal(String parameterName) throws SQLException { |
| 367 | return getBigDecimal( findParameter( parameterName ) ); |
| 368 | } |
| 369 | public Object getObject(String parameterName, Map map) throws SQLException { |
| 370 | return getObject( findParameter( parameterName ), map ); |
| 371 | } |
| 372 | public Ref getRef(String parameterName) throws SQLException { |
| 373 | return getRef( findParameter( parameterName ) ); |
| 374 | } |
| 375 | public Blob getBlob(String parameterName) throws SQLException { |
| 376 | return getBlob( findParameter( parameterName ) ); |
| 377 | } |
| 378 | public Clob getClob(String parameterName) throws SQLException { |
| 379 | return getClob( findParameter( parameterName ) ); |
| 380 | } |
| 381 | public Array getArray(String parameterName) throws SQLException { |
| 382 | return getArray( findParameter( parameterName ) ); |
| 383 | } |
| 384 | public Date getDate(String parameterName, Calendar cal) throws SQLException { |
| 385 | return getDate( findParameter( parameterName ), cal ); |
| 386 | } |
| 387 | public Time getTime(String parameterName, Calendar cal) throws SQLException { |
| 388 | return getTime( findParameter( parameterName ), cal ); |
| 389 | } |
| 390 | public Timestamp getTimestamp(String parameterName, Calendar cal) throws SQLException { |
| 391 | return getTimestamp( findParameter( parameterName ), cal ); |
| 392 | } |
| 393 | public URL getURL(String parameterName) throws SQLException { |
| 394 | return getURL( findParameter( parameterName ) ); |
| 395 | } |
| 396 | } |