| 1 | /* |
| 2 | |
| 3 | Derby - Class org.apache.derby.impl.jdbc.EmbedCallableStatement20 |
| 4 | |
| 5 | Copyright 1998, 2004 The Apache Software Foundation or its licensors, as applicable. |
| 6 | |
| 7 | Licensed under the Apache License, Version 2.0 (the "License"); |
| 8 | you may not use this file except in compliance with the License. |
| 9 | You may obtain a copy of the License at |
| 10 | |
| 11 | http://www.apache.org/licenses/LICENSE-2.0 |
| 12 | |
| 13 | Unless required by applicable law or agreed to in writing, software |
| 14 | distributed under the License is distributed on an "AS IS" BASIS, |
| 15 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 16 | See the License for the specific language governing permissions and |
| 17 | limitations under the License. |
| 18 | |
| 19 | */ |
| 20 | |
| 21 | package org.apache.derby.impl.jdbc; |
| 22 | |
| 23 | import java.math.BigDecimal; |
| 24 | import java.sql.CallableStatement; |
| 25 | import java.sql.SQLException; |
| 26 | import java.sql.Date; |
| 27 | import java.sql.Time; |
| 28 | import java.sql.Timestamp; |
| 29 | import java.sql.Types; |
| 30 | |
| 31 | /* ---- New jdbc 2.0 types ----- */ |
| 32 | import java.sql.Array; |
| 33 | import java.sql.Blob; |
| 34 | import java.sql.Clob; |
| 35 | import java.sql.Ref; |
| 36 | |
| 37 | import java.net.URL; |
| 38 | import java.util.Map; |
| 39 | |
| 40 | import java.io.ByteArrayInputStream; |
| 41 | import java.io.InputStream; |
| 42 | import java.io.InputStreamReader; |
| 43 | import java.io.Reader; |
| 44 | import java.io.StringReader; |
| 45 | import java.io.UnsupportedEncodingException; |
| 46 | |
| 47 | import java.util.Calendar; |
| 48 | |
| 49 | import org.apache.derby.iapi.error.StandardException; |
| 50 | |
| 51 | import org.apache.derby.iapi.services.io.StreamStorable; |
| 52 | import org.apache.derby.iapi.sql.conn.StatementContext; |
| 53 | import org.apache.derby.iapi.reference.JDBC30Translation; |
| 54 | import org.apache.derby.iapi.reference.SQLState; |
| 55 | import org.apache.derby.iapi.types.DataValueDescriptor; |
| 56 | |
| 57 | import org.apache.derby.impl.jdbc.Util; |
| 58 | import org.apache.derby.impl.jdbc.EmbedConnection; |
| 59 | import org.apache.derby.impl.jdbc.EmbedResultSet; |
| 60 | |
| 61 | |
| 62 | /** |
| 63 | * This class extends the EmbedCallableStatement class in order to support new |
| 64 | * methods and classes that come with JDBC 2.0. |
| 65 | * |
| 66 | * @see org.apache.derby.impl.jdbc.EmbedCallableStatement |
| 67 | * |
| 68 | * @author francois |
| 69 | */ |
| 70 | public class EmbedCallableStatement20 |
| 71 | extends org.apache.derby.impl.jdbc.EmbedCallableStatement |
| 72 | { |
| 73 | |
| 74 | ////////////////////////////////////////////////////////////// |
| 75 | // |
| 76 | // CONSTRUCTORS |
| 77 | // |
| 78 | ////////////////////////////////////////////////////////////// |
| 79 | public EmbedCallableStatement20 (EmbedConnection conn, String sql, |
| 80 | int resultSetType, |
| 81 | int resultSetConcurrency, |
| 82 | int resultSetHoldability) |
| 83 | throws SQLException |
| 84 | { |
| 85 | super(conn, sql, resultSetType, resultSetConcurrency, resultSetHoldability); |
| 86 | } |
| 87 | |
| 88 | ///////////////////////////////////////////////////////////////////////// |
| 89 | // |
| 90 | // JDBC 2.0 - New public methods |
| 91 | // |
| 92 | ///////////////////////////////////////////////////////////////////////// |
| 93 | |
| 94 | /** |
| 95 | * JDBC 2.0 |
| 96 | * |
| 97 | * Get the value of a NUMERIC parameter as a java.math.BigDecimal object. |
| 98 | * |
| 99 | * @param parameterIndex the first parameter is 1, the second is 2, ... |
| 100 | * @return the parameter value (full precision); if the value is SQL NULL, |
| 101 | * the result is null |
| 102 | * @exception SQLException if a database-access error occurs. |
| 103 | */ |
| 104 | public BigDecimal getBigDecimal(int parameterIndex) throws SQLException |
| 105 | { |
| 106 | checkStatus(); |
| 107 | try { |
| 108 | DataValueDescriptor dvd = getParms().getParameterForGet(parameterIndex-1); |
| 109 | if (wasNull = dvd.isNull()) |
| 110 | return null; |
| 111 | |
| 112 | return org.apache.derby.iapi.types.SQLDecimal.getBigDecimal(dvd); |
| 113 | |
| 114 | } catch (StandardException e) |
| 115 | { |
| 116 | throw EmbedResultSet.noStateChangeException(e); |
| 117 | } |
| 118 | } |
| 119 | |
| 120 | |
| 121 | /** |
| 122 | * JDBC 2.0 |
| 123 | * |
| 124 | * Returns an object representing the value of OUT parameter @i. |
| 125 | * Use the @map to determine the class from which to construct |
| 126 | * data of SQL structured and distinct types. |
| 127 | * |
| 128 | * @param i the first parameter is 1, the second is 2, ... |
| 129 | * @param map the mapping from SQL type names to Java classes |
| 130 | * @return a java.lang.Object holding the OUT parameter value. |
| 131 | * @exception SQLException if a database-access error occurs. |
| 132 | */ |
| 133 | public Object getObject (int i, java.util.Map map) throws SQLException |
| 134 | { |
| 135 | checkStatus(); |
| 136 | if( map == null) |
| 137 | throw Util.generateCsSQLException(SQLState.INVALID_API_PARAMETER,map,"map", |
| 138 | "java.sql.CallableStatement.getObject"); |
| 139 | if(!(map.isEmpty())) |
| 140 | throw Util.notImplemented(); |
| 141 | // Map is empty call the normal getObject method. |
| 142 | return getObject(i); |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * JDBC 2.0 |
| 147 | * |
| 148 | * Get a REF(<structured-type>) OUT parameter. |
| 149 | * |
| 150 | * @param i the first parameter is 1, the second is 2, ... |
| 151 | * @return an object representing data of an SQL REF Type |
| 152 | * @exception SQLException if a database-access error occurs. |
| 153 | */ |
| 154 | public Ref getRef (int i) throws SQLException { |
| 155 | throw Util.notImplemented(); |
| 156 | } |
| 157 | |
| 158 | /** |
| 159 | * JDBC 2.0 |
| 160 | * |
| 161 | * Get an Array OUT parameter. |
| 162 | * |
| 163 | * @param i the first parameter is 1, the second is 2, ... |
| 164 | * @return an object representing an SQL array |
| 165 | * @exception SQLException if a database-access error occurs. |
| 166 | */ |
| 167 | public Array getArray (int i) throws SQLException { |
| 168 | throw Util.notImplemented(); |
| 169 | } |
| 170 | |
| 171 | |
| 172 | |
| 173 | /* |
| 174 | * Note: all the JDBC 2.0 Prepared statement methods are duplicated in here |
| 175 | * because this class inherits from Local/EmbedCallableStatement, which |
| 176 | * inherits from local/PreparedStatement. This class should inherit from a |
| 177 | * local20/PreparedStatement. Since java does not allow multiple inheritance, |
| 178 | * duplicate the code here. |
| 179 | */ |
| 180 | |
| 181 | /** |
| 182 | * JDBC 2.0 |
| 183 | * |
| 184 | * Set a REF(<structured-type>) parameter. |
| 185 | * |
| 186 | * @param i the first parameter is 1, the second is 2, ... |
| 187 | * @param x an object representing data of an SQL REF Type |
| 188 | * @exception SQLException Feature not implemented for now. |
| 189 | */ |
| 190 | public void setRef (int i, Ref x) throws SQLException { |
| 191 | throw Util.notImplemented(); |
| 192 | } |
| 193 | |
| 194 | /** |
| 195 | * JDBC 2.0 |
| 196 | * |
| 197 | * Set an Array parameter. |
| 198 | * |
| 199 | * @param i the first parameter is 1, the second is 2, ... |
| 200 | * @param x an object representing an SQL array |
| 201 | * @exception SQLException Feature not implemented for now. |
| 202 | */ |
| 203 | public void setArray (int i, Array x) throws SQLException { |
| 204 | throw Util.notImplemented(); |
| 205 | } |
| 206 | |
| 207 | |
| 208 | ///////////////////////////////////////////////////////////////////////// |
| 209 | // |
| 210 | // JDBC 3.0 - New public methods |
| 211 | // |
| 212 | ///////////////////////////////////////////////////////////////////////// |
| 213 | |
| 214 | /** |
| 215 | * JDBC 3.0 |
| 216 | * |
| 217 | * Registers the OUT parameter named parameterName to the JDBC type sqlType. |
| 218 | * All OUT parameters must be registered before a stored procedure is executed. |
| 219 | * |
| 220 | * @param parameterName - the name of the parameter |
| 221 | * @param sqlType - the JDBC type code defined by java.sql.Types. If the |
| 222 | * parameter is of JDBC type NUMERIC or DECIMAL, the version of registerOutParameter |
| 223 | * that accepts a scale value should be used. |
| 224 | * @exception SQLException Feature not implemented for now. |
| 225 | */ |
| 226 | public void registerOutParameter(String parameterName, |
| 227 | int sqlType) |
| 228 | throws SQLException |
| 229 | { |
| 230 | throw Util.notImplemented(); |
| 231 | } |
| 232 | |
| 233 | /** |
| 234 | * JDBC 3.0 |
| 235 | * |
| 236 | * Registers the designated output parameter. This version of the method |
| 237 | * registerOutParameter should be used for a user-named or REF output parameter. |
| 238 | * |
| 239 | * @param parameterName - the name of the parameter |
| 240 | * @param sqlType - the SQL type code defined by java.sql.Types. |
| 241 | * @param typeName - the fully-qualified name of an SQL structure type |
| 242 | * @exception SQLException Feature not implemented for now. |
| 243 | */ |
| 244 | public void registerOutParameter(String parameterName, |
| 245 | int sqlType, String typeName) |
| 246 | throws SQLException |
| 247 | { |
| 248 | throw Util.notImplemented(); |
| 249 | } |
| 250 | |
| 251 | /** |
| 252 | * JDBC 3.0 |
| 253 | * |
| 254 | * Registers the parameter named parameterName to the JDBC type sqlType. |
| 255 | * This method must be called before a stored procedure is executed. |
| 256 | * |
| 257 | * @param parameterName - the name of the parameter |
| 258 | * @param sqlType - the SQL type code defined by java.sql.Types. |
| 259 | * @param scale - the desired number of digits to the right of the decimal point. |
| 260 | * It must be greater than or equal to zero. |
| 261 | * @exception SQLException Feature not implemented for now. |
| 262 | */ |
| 263 | public void registerOutParameter(String parameterName, |
| 264 | int sqlType, int scale) |
| 265 | throws SQLException |
| 266 | { |
| 267 | throw Util.notImplemented(); |
| 268 | } |
| 269 | |
| 270 | /** |
| 271 | * JDBC 3.0 |
| 272 | * |
| 273 | * Retrieves the value of a JDBC REF (<structured-type) parameter as a Ref object |
| 274 | * in the Java programming language. |
| 275 | * |
| 276 | * @param parameterName - the name of the parameter |
| 277 | * @return the parameter value as a Ref object in the Java Programming language. |
| 278 | * If the value is SQL NULL, the result is null. |
| 279 | * @exception SQLException Feature not implemented for now. |
| 280 | */ |
| 281 | public Ref getRef(String parameterName) |
| 282 | throws SQLException |
| 283 | { |
| 284 | throw Util.notImplemented(); |
| 285 | } |
| 286 | |
| 287 | /** |
| 288 | * JDBC 3.0 |
| 289 | * |
| 290 | * Retrieves the value of a JDBC BLOB parameter as a Blob object |
| 291 | * in the Java programming language. |
| 292 | * |
| 293 | * @param parameterName - the name of the parameter |
| 294 | * @return the parameter value as a Blob object in the Java Programming language. |
| 295 | * If the value is SQL NULL, the result is null. |
| 296 | * @exception SQLException Feature not implemented for now. |
| 297 | */ |
| 298 | public Blob getBlob(String parameterName) |
| 299 | throws SQLException |
| 300 | { |
| 301 | throw Util.notImplemented(); |
| 302 | } |
| 303 | |
| 304 | /** |
| 305 | * JDBC 3.0 |
| 306 | * |
| 307 | * Retrieves the value of a JDBC CLOB parameter as a Clob object |
| 308 | * in the Java programming language. |
| 309 | * |
| 310 | * @param parameterName - the name of the parameter |
| 311 | * @return the parameter value as a Clob object in the Java Programming language. |
| 312 | * If the value is SQL NULL, the result is null. |
| 313 | * @exception SQLException Feature not implemented for now. |
| 314 | */ |
| 315 | public Clob getClob(String parameterName) |
| 316 | throws SQLException |
| 317 | { |
| 318 | throw Util.notImplemented(); |
| 319 | } |
| 320 | |
| 321 | /** |
| 322 | * JDBC 3.0 |
| 323 | * |
| 324 | * Retrieves the value of a JDBC ARRAY parameter as an Array object |
| 325 | * in the Java programming language. |
| 326 | * |
| 327 | * @param parameterName - the name of the parameter |
| 328 | * @return the parameter value as a Array object in the Java Programming language. |
| 329 | * If the value is SQL NULL, the result is null. |
| 330 | * @exception SQLException Feature not implemented for now. |
| 331 | */ |
| 332 | public Array getArray(String parameterName) |
| 333 | throws SQLException |
| 334 | { |
| 335 | throw Util.notImplemented(); |
| 336 | } |
| 337 | |
| 338 | /** |
| 339 | * JDBC 3.0 |
| 340 | * |
| 341 | * Sets the designated parameter to SQL NULL. |
| 342 | * |
| 343 | * @param parameterName - the name of the parameter |
| 344 | * @param sqlType - the SQL type code defined in java.sql.Types |
| 345 | * @exception SQLException Feature not implemented for now. |
| 346 | */ |
| 347 | public void setNull(String parameterName, int sqlType) |
| 348 | throws SQLException |
| 349 | { |
| 350 | throw Util.notImplemented(); |
| 351 | } |
| 352 | /** |
| 353 | * JDBC 3.0 |
| 354 | * |
| 355 | * Sets the designated parameter to SQL NULL. |
| 356 | * |
| 357 | * @param parameterName - the name of the parameter |
| 358 | * @param sqlType - the SQL type code defined in java.sql.Types |
| 359 | * @param typeName - the fully-qualified name of an SQL user-defined type |
| 360 | * @exception SQLException Feature not implemented for now. |
| 361 | */ |
| 362 | public void setNull(String parameterName, int sqlType, String typeName) |
| 363 | throws SQLException |
| 364 | { |
| 365 | throw Util.notImplemented(); |
| 366 | } |
| 367 | |
| 368 | /** |
| 369 | * JDBC 3.0 |
| 370 | * |
| 371 | * Sets the designated parameter to the given Java boolean value. The driver |
| 372 | * converts this to an SQL BIT value when it sends it to the database. |
| 373 | * |
| 374 | * @param parameterName - the name of the parameter |
| 375 | * @param x - the parameter value |
| 376 | * @exception SQLException Feature not implemented for now. |
| 377 | */ |
| 378 | public void setBoolean(String parameterName, boolean x) |
| 379 | throws SQLException |
| 380 | { |
| 381 | throw Util.notImplemented(); |
| 382 | } |
| 383 | |
| 384 | /** |
| 385 | * JDBC 3.0 |
| 386 | * |
| 387 | * Retrieves the value of a JDBC BIT parameter as a boolean in the Java |
| 388 | * programming language. |
| 389 | * |
| 390 | * @param parameterName - the name of the parameter |
| 391 | * @return the parameter value. If the value is SQL NULL, the result is false. |
| 392 | * @exception SQLException Feature not implemented for now. |
| 393 | */ |
| 394 | public boolean getBoolean(String parameterName) |
| 395 | throws SQLException |
| 396 | { |
| 397 | throw Util.notImplemented(); |
| 398 | } |
| 399 | |
| 400 | /** |
| 401 | * JDBC 3.0 |
| 402 | * |
| 403 | * Sets the designated parameter to the given Java byte value. The driver |
| 404 | * converts this to an SQL TINYINT value when it sends it to the database. |
| 405 | * |
| 406 | * @param parameterName - the name of the parameter |
| 407 | * @param x - the parameter value |
| 408 | * @exception SQLException Feature not implemented for now. |
| 409 | */ |
| 410 | public void setByte(String parameterName, byte x) |
| 411 | throws SQLException |
| 412 | { |
| 413 | throw Util.notImplemented(); |
| 414 | } |
| 415 | |
| 416 | /** |
| 417 | * JDBC 3.0 |
| 418 | * |
| 419 | * Retrieves the value of a JDBC TINYINT parameter as a byte in the Java |
| 420 | * programming language. |
| 421 | * |
| 422 | * @param parameterName - the name of the parameter |
| 423 | * @return the parameter value. If the value is SQL NULL, the result is 0. |
| 424 | * @exception SQLException Feature not implemented for now. |
| 425 | */ |
| 426 | public byte getByte(String parameterName) |
| 427 | throws SQLException |
| 428 | { |
| 429 | throw Util.notImplemented(); |
| 430 | } |
| 431 | |
| 432 | /** |
| 433 | * JDBC 3.0 |
| 434 | * |
| 435 | * Sets the designated parameter to the given Java short value. The driver |
| 436 | * converts this to an SQL SMALLINT value when it sends it to the database. |
| 437 | * |
| 438 | * @param parameterName - the name of the parameter |
| 439 | * @param x - the parameter value |
| 440 | * @exception SQLException Feature not implemented for now. |
| 441 | */ |
| 442 | public void setShort(String parameterName, short x) |
| 443 | throws SQLException |
| 444 | { |
| 445 | throw Util.notImplemented(); |
| 446 | } |
| 447 | |
| 448 | /** |
| 449 | * JDBC 3.0 |
| 450 | * |
| 451 | * Retrieves the value of a JDBC SMALLINT parameter as a short in the Java |
| 452 | * programming language. |
| 453 | * |
| 454 | * @param parameterName - the name of the parameter |
| 455 | * @return the parameter value. If the value is SQL NULL, the result is 0. |
| 456 | * @exception SQLException Feature not implemented for now. |
| 457 | */ |
| 458 | public short getShort(String parameterName) |
| 459 | throws SQLException |
| 460 | { |
| 461 | throw Util.notImplemented(); |
| 462 | } |
| 463 | |
| 464 | /** |
| 465 | * JDBC 3.0 |
| 466 | * |
| 467 | * Sets the designated parameter to the given Java int value. The driver |
| 468 | * converts this to an SQL INTEGER value when it sends it to the database. |
| 469 | * |
| 470 | * @param parameterName - the name of the parameter |
| 471 | * @param x - the parameter value |
| 472 | * @exception SQLException Feature not implemented for now. |
| 473 | */ |
| 474 | public void setInt(String parameterName, int x) |
| 475 | throws SQLException |
| 476 | { |
| 477 | throw Util.notImplemented(); |
| 478 | } |
| 479 | |
| 480 | /** |
| 481 | * JDBC 3.0 |
| 482 | * |
| 483 | * Retrieves the value of a JDBC INTEGER parameter as a int in the Java |
| 484 | * programming language. |
| 485 | * |
| 486 | * @param parameterName - the name of the parameter |
| 487 | * @return the parameter value. If the value is SQL NULL, the result is 0. |
| 488 | * @exception SQLException Feature not implemented for now. |
| 489 | */ |
| 490 | public int getInt(String parameterName) |
| 491 | throws SQLException |
| 492 | { |
| 493 | throw Util.notImplemented(); |
| 494 | } |
| 495 | |
| 496 | /** |
| 497 | * JDBC 3.0 |
| 498 | * |
| 499 | * Sets the designated parameter to the given Java long value. The driver |
| 500 | * converts this to an SQL BIGINT value when it sends it to the database. |
| 501 | * |
| 502 | * @param parameterName - the name of the parameter |
| 503 | * @param x - the parameter value |
| 504 | * @exception SQLException Feature not implemented for now. |
| 505 | */ |
| 506 | public void setLong(String parameterName, long x) |
| 507 | throws SQLException |
| 508 | { |
| 509 | throw Util.notImplemented(); |
| 510 | } |
| 511 | |
| 512 | /** |
| 513 | * JDBC 3.0 |
| 514 | * |
| 515 | * Retrieves the value of a JDBC BIGINT parameter as a long in the Java |
| 516 | * programming language. |
| 517 | * |
| 518 | * @param parameterName - the name of the parameter |
| 519 | * @return the parameter value. If the value is SQL NULL, the result is 0. |
| 520 | * @exception SQLException Feature not implemented for now. |
| 521 | */ |
| 522 | public long getLong(String parameterName) |
| 523 | throws SQLException |
| 524 | { |
| 525 | throw Util.notImplemented(); |
| 526 | } |
| 527 | |
| 528 | /** |
| 529 | * JDBC 3.0 |
| 530 | * |
| 531 | * Sets the designated parameter to the given Java float value. The driver |
| 532 | * converts this to an SQL FLOAT value when it sends it to the database. |
| 533 | * |
| 534 | * @param parameterName - the name of the parameter |
| 535 | * @param x - the parameter value |
| 536 | * @exception SQLException Feature not implemented for now. |
| 537 | */ |
| 538 | public void setFloat(String parameterName, float x) |
| 539 | throws SQLException |
| 540 | { |
| 541 | throw Util.notImplemented(); |
| 542 | } |
| 543 | |
| 544 | /** |
| 545 | * JDBC 3.0 |
| 546 | * |
| 547 | * Retrieves the value of a JDBC FLOAT parameter as a float in the Java |
| 548 | * programming language. |
| 549 | * |
| 550 | * @param parameterName - the name of the parameter |
| 551 | * @return the parameter value. If the value is SQL NULL, the result is 0. |
| 552 | * @exception SQLException Feature not implemented for now. |
| 553 | */ |
| 554 | public float getFloat(String parameterName) |
| 555 | throws SQLException |
| 556 | { |
| 557 | throw Util.notImplemented(); |
| 558 | } |
| 559 | |
| 560 | /** |
| 561 | * JDBC 3.0 |
| 562 | * |
| 563 | * Sets the designated parameter to the given Java double value. The driver |
| 564 | * converts this to an SQL DOUBLE value when it sends it to the database. |
| 565 | * |
| 566 | * @param parameterName - the name of the parameter |
| 567 | * @param x - the parameter value |
| 568 | * @exception SQLException Feature not implemented for now. |
| 569 | */ |
| 570 | public void setDouble(String parameterName, double x) |
| 571 | throws SQLException |
| 572 | { |
| 573 | throw Util.notImplemented(); |
| 574 | } |
| 575 | |
| 576 | /** |
| 577 | * JDBC 3.0 |
| 578 | * |
| 579 | * Retrieves the value of a JDBC DOUBLE parameter as a double in the Java |
| 580 | * programming language. |
| 581 | * |
| 582 | * @param parameterName - the name of the parameter |
| 583 | * @return the parameter value. If the value is SQL NULL, the result is 0. |
| 584 | * @exception SQLException Feature not implemented for now. |
| 585 | */ |
| 586 | public double getDouble(String parameterName) |
| 587 | throws SQLException |
| 588 | { |
| 589 | throw Util.notImplemented(); |
| 590 | } |
| 591 | |
| 592 | /** |
| 593 | * JDBC 3.0 |
| 594 | * |
| 595 | * Sets the designated parameter to the given java.math.BigDecimal value. The driver |
| 596 | * converts this to an SQL NUMERIC value when it sends it to the database. |
| 597 | * |
| 598 | * @param parameterName - the name of the parameter |
| 599 | * @param x - the parameter value |
| 600 | * @exception SQLException Feature not implemented for now. |
| 601 | */ |
| 602 | public void setBigDecimal(String parameterName, BigDecimal x) |
| 603 | throws SQLException |
| 604 | { |
| 605 | throw Util.notImplemented(); |
| 606 | } |
| 607 | |
| 608 | /** |
| 609 | * JDBC 3.0 |
| 610 | * |
| 611 | * Retrieves the value of a JDBC NUMERIC parameter as a java.math.BigDecimal |
| 612 | * object with as many digits to the right of the decimal point as the value contains |
| 613 | * |
| 614 | * @param parameterName - the name of the parameter |
| 615 | * @return the parameter value. If the value is SQL NULL, the result is 0. |
| 616 | * @exception SQLException Feature not implemented for now. |
| 617 | */ |
| 618 | public BigDecimal getBigDecimal(String parameterName) |
| 619 | throws SQLException |
| 620 | { |
| 621 | throw Util.notImplemented(); |
| 622 | } |
| 623 | |
| 624 | /** |
| 625 | * JDBC 3.0 |
| 626 | * |
| 627 | * Sets the designated parameter to the given Java String value. The driver |
| 628 | * converts this to an SQL VARCHAR OR LONGVARCHAR value (depending on the |
| 629 | * argument's size relative the driver's limits on VARCHAR values) when it |
| 630 | * sends it to the database. |
| 631 | * |
| 632 | * @param parameterName - the name of the parameter |
| 633 | * @param x - the parameter value |
| 634 | * @exception SQLException Feature not implemented for now. |
| 635 | */ |
| 636 | public void setString(String parameterName, String x) |
| 637 | throws SQLException |
| 638 | { |
| 639 | throw Util.notImplemented(); |
| 640 | } |
| 641 | |
| 642 | /** |
| 643 | * JDBC 3.0 |
| 644 | * |
| 645 | * Retrieves the value of a JDBC CHAR, VARCHAR, or LONGVARCHAR parameter as |
| 646 | * a String in the Java programming language. |
| 647 | * |
| 648 | * @param parameterName - the name of the parameter |
| 649 | * @return the parameter value. If the value is SQL NULL, the result is null. |
| 650 | * @exception SQLException Feature not implemented for now. |
| 651 | */ |
| 652 | public String getString(String parameterName) |
| 653 | throws SQLException |
| 654 | { |
| 655 | throw Util.notImplemented(); |
| 656 | } |
| 657 | |
| 658 | /** |
| 659 | * JDBC 3.0 |
| 660 | * |
| 661 | * Sets the designated parameter to the given Java array of bytes. The driver |
| 662 | * converts this to an SQL VARBINARY OR LONGVARBINARY (depending on the argument's |
| 663 | * size relative to the driver's limits on VARBINARY values)when it sends it to |
| 664 | * the database. |
| 665 | * |
| 666 | * @param parameterName - the name of the parameter |
| 667 | * @param x - the parameter value |
| 668 | * @exception SQLException Feature not implemented for now. |
| 669 | */ |
| 670 | public void setBytes(String parameterName, byte[] x) |
| 671 | throws SQLException |
| 672 | { |
| 673 | throw Util.notImplemented(); |
| 674 | } |
| 675 | |
| 676 | /** |
| 677 | * JDBC 3.0 |
| 678 | * |
| 679 | * Retrieves the value of a JDBC BINARY or VARBINARY parameter as an array |
| 680 | * of byte values in the Java programming language. |
| 681 | * |
| 682 | * @param parameterName - the name of the parameter |
| 683 | * @return the parameter value. If the value is SQL NULL, the result is null. |
| 684 | * @exception SQLException Feature not implemented for now. |
| 685 | */ |
| 686 | public byte[] getBytes(String parameterName) |
| 687 | throws SQLException |
| 688 | { |
| 689 | throw Util.notImplemented(); |
| 690 | } |
| 691 | |
| 692 | /** |
| 693 | * JDBC 3.0 |
| 694 | * |
| 695 | * Sets the designated parameter to the given java.sql.Date value. The driver |
| 696 | * converts this to an SQL DATE value when it sends it to the database. |
| 697 | * |
| 698 | * @param parameterName - the name of the parameter |
| 699 | * @param x - the parameter value |
| 700 | * @exception SQLException Feature not implemented for now. |
| 701 | */ |
| 702 | public void setDate(String parameterName, Date x) |
| 703 | throws SQLException |
| 704 | { |
| 705 | throw Util.notImplemented(); |
| 706 | } |
| 707 | |
| 708 | /** |
| 709 | * JDBC 3.0 |
| 710 | * |
| 711 | * Sets the designated parameter to the given java.sql.Date value, using the given |
| 712 | * Calendar object. |
| 713 | * |
| 714 | * @param parameterName - the name of the parameter |
| 715 | * @param x - the parameter value |
| 716 | * @param cal - the Calendar object the driver will use to construct the date |
| 717 | * @exception SQLException Feature not implemented for now. |
| 718 | */ |
| 719 | public void setDate(String parameterName, Date x, Calendar cal) |
| 720 | throws SQLException |
| 721 | { |
| 722 | throw Util.notImplemented(); |
| 723 | } |
| 724 | |
| 725 | /** |
| 726 | * JDBC 3.0 |
| 727 | * |
| 728 | * Retrieves the value of a JDBC DATE parameter as ajava.sql.Date object |
| 729 | * |
| 730 | * @param parameterName - the name of the parameter |
| 731 | * @return the parameter value. If the value is SQL NULL, the result is null. |
| 732 | * @exception SQLException Feature not implemented for now. |
| 733 | */ |
| 734 | public Date getDate(String parameterName) |
| 735 | throws SQLException |
| 736 | { |
| 737 | throw Util.notImplemented(); |
| 738 | } |
| 739 | |
| 740 | /** |
| 741 | * JDBC 3.0 |
| 742 | * |
| 743 | * Retrieves the value of a JDBC DATE parameter as a java.sql.Date object, |
| 744 | * using the given Calendar object to construct the date object. |
| 745 | * |
| 746 | * @param parameterName - the name of the parameter |
| 747 | * @param cal - the Calendar object the driver will use to construct the date |
| 748 | * @return the parameter value. If the value is SQL NULL, the result is null. |
| 749 | * @exception SQLException Feature not implemented for now. |
| 750 | */ |
| 751 | public Date getDate(String parameterName, Calendar cal) |
| 752 | throws SQLException |
| 753 | { |
| 754 | throw Util.notImplemented(); |
| 755 | } |
| 756 | |
| 757 | /** |
| 758 | * JDBC 3.0 |
| 759 | * |
| 760 | * Sets the designated parameter to the given java.sql.Time value. The driver |
| 761 | * converts this to an SQL TIME value when it sends it to the database. |
| 762 | * |
| 763 | * @param parameterName - the name of the parameter |
| 764 | * @param x - the parameter value |
| 765 | * @exception SQLException Feature not implemented for now. |
| 766 | */ |
| 767 | public void setTime(String parameterName, Time x) |
| 768 | throws SQLException |
| 769 | { |
| 770 | throw Util.notImplemented(); |
| 771 | } |
| 772 | |
| 773 | /** |
| 774 | * JDBC 3.0 |
| 775 | * |
| 776 | * Retrieves the value of a JDBC TIME parameter as ajava.sql.Time object |
| 777 | * |
| 778 | * @param parameterName - the name of the parameter |
| 779 | * @return the parameter value. If the value is SQL NULL, the result is null. |
| 780 | * @exception SQLException Feature not implemented for now. |
| 781 | */ |
| 782 | public Time getTime(String parameterName) |
| 783 | throws SQLException |
| 784 | { |
| 785 | throw Util.notImplemented(); |
| 786 | } |
| 787 | |
| 788 | /** |
| 789 | * JDBC 3.0 |
| 790 | * |
| 791 | * Retrieves the value of a JDBC TIME parameter as a java.sql.Time object, |
| 792 | * using the given Calendar object to construct the time object. |
| 793 | * |
| 794 | * @param parameterName - the name of the parameter |
| 795 | * @param cal - the Calendar object the driver will use to construct the time |
| 796 | * @return the parameter value. If the value is SQL NULL, the result is null. |
| 797 | * @exception SQLException Feature not implemented for now. |
| 798 | */ |
| 799 | public Time getTime(String parameterName, Calendar cal) |
| 800 | throws SQLException |
| 801 | { |
| 802 | throw Util.notImplemented(); |
| 803 | } |
| 804 | |
| 805 | /** |
| 806 | * JDBC 3.0 |
| 807 | * |
| 808 | * Sets the designated parameter to the given java.sql.Time value using the |
| 809 | * Calendar object |
| 810 | * |
| 811 | * @param parameterName - the name of the parameter |
| 812 | * @param x - the parameter value |
| 813 | * @param cal - the Calendar object the driver will use to construct the time |
| 814 | * @exception SQLException Feature not implemented for now. |
| 815 | */ |
| 816 | public void setTime(String parameterName, Time x, Calendar cal) |
| 817 | throws SQLException |
| 818 | { |
| 819 | throw Util.notImplemented(); |
| 820 | } |
| 821 | |
| 822 | /** |
| 823 | * JDBC 3.0 |
| 824 | * |
| 825 | * Sets the designated parameter to the given java.sql.Timestamp value. The driver |
| 826 | * converts this to an SQL TIMESTAMP value when it sends it to the database. |
| 827 | * |
| 828 | * @param parameterName - the name of the parameter |
| 829 | * @param x - the parameter value |
| 830 | * @exception SQLException Feature not implemented for now. |
| 831 | */ |
| 832 | public void setTimestamp(String parameterName, Timestamp x) |
| 833 | throws SQLException |
| 834 | { |
| 835 | throw Util.notImplemented(); |
| 836 | } |
| 837 | |
| 838 | /** |
| 839 | * JDBC 3.0 |
| 840 | * |
| 841 | * Sets the designated parameter to the given java.sql.Timestamp value, using the |
| 842 | * given Calendar object |
| 843 | * |
| 844 | * @param parameterName - the name of the parameter |
| 845 | * @param x - the parameter value |
| 846 | * @param cal - the Calendar object the driver will use to construct the timestamp. |
| 847 | * @exception SQLException Feature not implemented for now. |
| 848 | */ |
| 849 | public void setTimestamp(String parameterName, Timestamp x, Calendar cal) |
| 850 | throws SQLException |
| 851 | { |
| 852 | throw Util.notImplemented(); |
| 853 | } |
| 854 | |
| 855 | /** |
| 856 | * JDBC 3.0 |
| 857 | * |
| 858 | * Retrieves the value of a JDBC TIMESTAMP parameter as a java.sql.Timestamp object |
| 859 | * |
| 860 | * @param parameterName - the name of the parameter |
| 861 | * @return the parameter value. If the value is SQL NULL, the result is null. |
| 862 | * @exception SQLException Feature not implemented for now. |
| 863 | */ |
| 864 | public Timestamp getTimestamp(String parameterName) |
| 865 | throws SQLException |
| 866 | { |
| 867 | throw Util.notImplemented(); |
| 868 | } |
| 869 | |
| 870 | /** |
| 871 | * JDBC 3.0 |
| 872 | * |
| 873 | * Retrieves the value of a JDBC TIMESTAMP parameter as a java.sql.Timestamp object, |
| 874 | * using the given Calendar object to construct the Timestamp object. |
| 875 | * |
| 876 | * @param parameterName - the name of the parameter |
| 877 | * @param cal - the Calendar object the driver will use to construct the Timestamp |
| 878 | * @return the parameter value. If the value is SQL NULL, the result is null. |
| 879 | * @exception SQLException Feature not implemented for now. |
| 880 | */ |
| 881 | public Timestamp getTimestamp(String parameterName, Calendar cal) |
| 882 | throws SQLException |
| 883 | { |
| 884 | throw Util.notImplemented(); |
| 885 | } |
| 886 | |
| 887 | /** |
| 888 | * JDBC 3.0 |
| 889 | * |
| 890 | * Sets the designated parameter to the given input stream, which will have the |
| 891 | * specified number of bytes. |
| 892 | * |
| 893 | * @param parameterName - the name of the parameter |
| 894 | * @param x - the Java input stream that contains the ASCII parameter value |
| 895 | * @param length - the number of bytes in the stream |
| 896 | * @exception SQLException Feature not implemented for now. |
| 897 | */ |
| 898 | public void setAsciiStream(String parameterName, InputStream x, int length) |
| 899 | throws SQLException |
| 900 | { |
| 901 | throw Util.notImplemented(); |
| 902 | } |
| 903 | |
| 904 | /** |
| 905 | * JDBC 3.0 |
| 906 | * |
| 907 | * Sets the designated parameter to the given input stream, which will have the |
| 908 | * specified number of bytes. |
| 909 | * |
| 910 | * @param parameterName - the name of the parameter |
| 911 | * @param x - the Java input stream that contains the binary parameter value |
| 912 | * @param length - the number of bytes in the stream |
| 913 | * @exception SQLException Feature not implemented for now. |
| 914 | */ |
| 915 | public void setBinaryStream(String parameterName, InputStream x, int length) |
| 916 | throws SQLException |
| 917 | { |
| 918 | throw Util.notImplemented(); |
| 919 | } |
| 920 | |
| 921 | /** |
| 922 | * JDBC 3.0 |
| 923 | * |
| 924 | * Sets the designated parameter to the given Reader object, which is the given |
| 925 | * number of characters long. |
| 926 | * |
| 927 | * @param parameterName - the name of the parameter |
| 928 | * @param reader - the java.io.Reader object that contains the UNICODE data |
| 929 | * @param length - the number of characters in the stream |
| 930 | * @exception SQLException Feature not implemented for now. |
| 931 | */ |
| 932 | public void setCharacterStream(String parameterName, Reader reader, int length) |
| 933 | throws SQLException |
| 934 | { |
| 935 | throw Util.notImplemented(); |
| 936 | } |
| 937 | |
| 938 | /** |
| 939 | * JDBC 3.0 |
| 940 | * |
| 941 | * Sets the value of the designated parameter with the given object. The second |
| 942 | * argument must be an object type; for integral values, the java.lang equivalent |
| 943 | * objects should be used. |
| 944 | * |
| 945 | * @param parameterName - the name of the parameter |
| 946 | * @param x - the object containing the input parameter value |
| 947 | * @param targetSqlType - the SQL type (as defined in java.sql.Types) to be sent to |
| 948 | * the database. The scale argument may further qualify this type. |
| 949 | * @param scale - for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types, this |
| 950 | * is the number of digits after the decimal point. For all other types, this value |
| 951 | * will be ignored. |
| 952 | * @exception SQLException Feature not implemented for now. |
| 953 | */ |
| 954 | public void setObject(String parameterName, Object x, int targetSqlType, int scale) |
| 955 | throws SQLException |
| 956 | { |
| 957 | throw Util.notImplemented(); |
| 958 | } |
| 959 | |
| 960 | /** |
| 961 | * JDBC 3.0 |
| 962 | * |
| 963 | * Retrieves the value of a parameter as an Object in the java programming language. |
| 964 | * |
| 965 | * @param parameterName - the name of the parameter |
| 966 | * @return a java.lang.Object holding the OUT parameter value |
| 967 | * @exception SQLException Feature not implemented for now. |
| 968 | */ |
| 969 | public Object getObject(String parameterName) |
| 970 | throws SQLException |
| 971 | { |
| 972 | throw Util.notImplemented(); |
| 973 | } |
| 974 | |
| 975 | /** |
| 976 | * JDBC 3.0 |
| 977 | * |
| 978 | * Returns an object representing the value of OUT parameter i and uses map for |
| 979 | * the custom mapping of the parameter value. |
| 980 | * |
| 981 | * @param parameterName - the name of the parameter |
| 982 | * @param map - the mapping from SQL type names to Java classes |
| 983 | * @return a java.lang.Object holding the OUT parameter value |
| 984 | * @exception SQLException Feature not implemented for now. |
| 985 | */ |
| 986 | public Object getObject(String parameterName, Map map) |
| 987 | throws SQLException |
| 988 | { |
| 989 | checkStatus(); |
| 990 | if( map == null) |
| 991 | throw Util.generateCsSQLException(SQLState.INVALID_API_PARAMETER,map,"map", |
| 992 | "java.sql.CallableStatement.getObject"); |
| 993 | if(!(map.isEmpty())) |
| 994 | throw Util.notImplemented(); |
| 995 | |
| 996 | // Map is empty so call the normal getObject method. |
| 997 | return getObject(parameterName); |
| 998 | } |
| 999 | |
| 1000 | /** |
| 1001 | * JDBC 3.0 |
| 1002 | * |
| 1003 | * Sets the value of the designated parameter with the given object. This method |
| 1004 | * is like the method setObject above, except that it assumes a scale of zero. |
| 1005 | * |
| 1006 | * @param parameterName - the name of the parameter |
| 1007 | * @param x - the object containing the input parameter value |
| 1008 | * @param targetSqlType - the SQL type (as defined in java.sql.Types) to be sent to |
| 1009 | * the database. |
| 1010 | * @exception SQLException Feature not implemented for now. |
| 1011 | */ |
| 1012 | public void setObject(String parameterName, Object x, int targetSqlType) |
| 1013 | throws SQLException |
| 1014 | { |
| 1015 | throw Util.notImplemented(); |
| 1016 | } |
| 1017 | |
| 1018 | /** |
| 1019 | * JDBC 3.0 |
| 1020 | * |
| 1021 | * Sets the value of the designated parameter with the given object. The second |
| 1022 | * parameter must be of type Object; therefore, the java.lang equivalent objects |
| 1023 | * should be used for built-in types. |
| 1024 | * |
| 1025 | * @param parameterName - the name of the parameter |
| 1026 | * @param x - the object containing the input parameter value |
| 1027 | * @exception SQLException Feature not implemented for now. |
| 1028 | */ |
| 1029 | public void setObject(String parameterName, Object x) |
| 1030 | throws SQLException |
| 1031 | { |
| 1032 | throw Util.notImplemented(); |
| 1033 | } |
| 1034 | |
| 1035 | /* |
| 1036 | ** Methods using BigDecimal, moved out of EmbedPreparedStatement |
| 1037 | ** to allow that class to support JSR169. |
| 1038 | */ |
| 1039 | /** |
| 1040 | * Set a parameter to a java.lang.BigDecimal value. |
| 1041 | * The driver converts this to a SQL NUMERIC value when |
| 1042 | * it sends it to the database. |
| 1043 | * |
| 1044 | * @param parameterIndex the first parameter is 1, the second is 2, ... |
| 1045 | * @param x the parameter value |
| 1046 | * @exception SQLException thrown on failure. |
| 1047 | */ |
| 1048 | public final void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException { |
| 1049 | checkStatus(); |
| 1050 | try { |
| 1051 | /* JDBC is one-based, DBMS is zero-based */ |
| 1052 | getParms().getParameterForSet(parameterIndex - 1).setBigDecimal(x); |
| 1053 | |
| 1054 | } catch (Throwable t) { |
| 1055 | throw EmbedResultSet.noStateChangeException(t); |
| 1056 | } |
| 1057 | } |
| 1058 | /** |
| 1059 | * @see CallableStatement#getBigDecimal |
| 1060 | * @exception SQLException NoOutputParameters thrown. |
| 1061 | */ |
| 1062 | public final BigDecimal getBigDecimal(int parameterIndex, int scale) throws SQLException |
| 1063 | { |
| 1064 | BigDecimal v = getBigDecimal(parameterIndex); |
| 1065 | if (v != null) |
| 1066 | v = v.setScale(scale, BigDecimal.ROUND_HALF_DOWN); |
| 1067 | return v; |
| 1068 | } |
| 1069 | /** |
| 1070 | Allow explict setObject conversions by sub-classes for classes |
| 1071 | not supported by this variant. In this case handle BigDecimal. |
| 1072 | @return true if the object was set successfully, false if no valid |
| 1073 | conversion exists. |
| 1074 | |
| 1075 | @exception SQLException value could not be set. |
| 1076 | */ |
| 1077 | boolean setObjectConvert(int parameterIndex, Object x) throws SQLException |
| 1078 | { |
| 1079 | if (x instanceof BigDecimal) { |
| 1080 | setBigDecimal(parameterIndex, (BigDecimal) x); |
| 1081 | return true; |
| 1082 | } |
| 1083 | return false; |
| 1084 | } |
| 1085 | |
| 1086 | ///////////////////////////////////////////////////////////////////////// |
| 1087 | // |
| 1088 | // JDBC 4.0 - New public methods |
| 1089 | // |
| 1090 | ///////////////////////////////////////////////////////////////////////// |
| 1091 | |
| 1092 | /** |
| 1093 | * Retrieves the value of the designated parameter as a |
| 1094 | * <code>java.io.Reader</code> object in the Java programming language. |
| 1095 | * Introduced in JDBC 4.0. |
| 1096 | * |
| 1097 | * @param parameterIndex the first parameter is 1, the second is 2, ... |
| 1098 | * @return a <code>java.io.Reader</code> object that contains the parameter |
| 1099 | * value; if the value is SQL <code>NULL</code>, the value returned |
| 1100 | * is <code>null</code> in the Java programming language. |
| 1101 | * @throws SQLException if a database access error occurs or this method is |
| 1102 | * called on a closed <code>CallableStatement</code> |
| 1103 | */ |
| 1104 | public Reader getCharacterStream(int parameterIndex) |
| 1105 | throws SQLException { |
| 1106 | checkStatus(); |
| 1107 | // Make sure the specified parameter has mode OUT or IN/OUT. |
| 1108 | switch (getParms().getParameterMode(parameterIndex)) { |
| 1109 | case JDBC30Translation.PARAMETER_MODE_IN: |
| 1110 | case JDBC30Translation.PARAMETER_MODE_UNKNOWN: |
| 1111 | throw newSQLException(SQLState.LANG_NOT_OUTPUT_PARAMETER, |
| 1112 | Integer.toString(parameterIndex)); |
| 1113 | } |
| 1114 | Reader reader = null; |
| 1115 | int paramType = getParameterJDBCType(parameterIndex); |
| 1116 | switch (paramType) { |
| 1117 | // Handle character/string types. |
| 1118 | case Types.CHAR: |
| 1119 | case Types.VARCHAR: |
| 1120 | case Types.LONGVARCHAR: |
| 1121 | case Types.CLOB: |
| 1122 | boolean pushStack = false; |
| 1123 | Object syncObject = getConnectionSynchronization(); |
| 1124 | synchronized (syncObject) { |
| 1125 | try { |
| 1126 | DataValueDescriptor param = |
| 1127 | getParms().getParameterForGet(parameterIndex -1); |
| 1128 | if (param.isNull()) { |
| 1129 | break; |
| 1130 | } |
| 1131 | pushStack = true; |
| 1132 | setupContextStack(); |
| 1133 | |
| 1134 | StreamStorable ss = (StreamStorable)param; |
| 1135 | InputStream stream = ss.returnStream(); |
| 1136 | if (stream == null) { |
| 1137 | reader = new StringReader(param.getString()); |
| 1138 | } else { |
| 1139 | reader = new UTF8Reader(stream, 0, this, syncObject); |
| 1140 | } |
| 1141 | } catch (Throwable t) { |
| 1142 | throw EmbedResultSet.noStateChangeException(t); |
| 1143 | } finally { |
| 1144 | if (pushStack) { |
| 1145 | restoreContextStack(); |
| 1146 | } |
| 1147 | } |
| 1148 | } // End synchronized block |
| 1149 | break; |
| 1150 | |
| 1151 | // Handle binary types. |
| 1152 | // JDBC says to support these, but no defintion exists for the output. |
| 1153 | // Match JCC which treats the bytes as a UTF-16BE stream. |
| 1154 | case Types.BINARY: |
| 1155 | case Types.VARBINARY: |
| 1156 | case Types.LONGVARBINARY: |
| 1157 | case Types.BLOB: |
| 1158 | try { |
| 1159 | InputStream is = getBinaryStream(parameterIndex); |
| 1160 | if (is != null) { |
| 1161 | reader = new InputStreamReader(is, "UTF-16BE"); |
| 1162 | } |
| 1163 | break; |
| 1164 | } catch (UnsupportedEncodingException uee) { |
| 1165 | throw newSQLException(uee.getMessage()); |
| 1166 | } |
| 1167 | |
| 1168 | default: |
| 1169 | throw newSQLException(SQLState.LANG_DATA_TYPE_GET_MISMATCH, |
| 1170 | "java.io.Reader", Util.typeName(paramType)); |
| 1171 | } |
| 1172 | // Update wasNull. |
| 1173 | wasNull = (reader == null); |
| 1174 | return reader; |
| 1175 | } |
| 1176 | |
| 1177 | // Private utility classes |
| 1178 | |
| 1179 | /** |
| 1180 | * Get binary stream for a parameter. |
| 1181 | * |
| 1182 | * @param parameterIndex first parameter is 1, second is 2 etc. |
| 1183 | * @return a stream for the binary parameter, or <code>null</code>. |
| 1184 | * |
| 1185 | * @throws SQLException if a database access error occurs. |
| 1186 | */ |
| 1187 | private InputStream getBinaryStream(int parameterIndex) |
| 1188 | throws SQLException { |
| 1189 | int paramType = getParameterJDBCType(parameterIndex); |
| 1190 | switch (paramType) { |
| 1191 | case Types.BINARY: |
| 1192 | case Types.VARBINARY: |
| 1193 | case Types.LONGVARBINARY: |
| 1194 | case Types.BLOB: |
| 1195 | break; |
| 1196 | default: |
| 1197 | throw newSQLException(SQLState.LANG_DATA_TYPE_GET_MISMATCH, |
| 1198 | "java.io.InputStream", Util.typeName(paramType)); |
| 1199 | } |
| 1200 | |
| 1201 | boolean pushStack = false; |
| 1202 | synchronized (getConnectionSynchronization()) { |
| 1203 | try { |
| 1204 | DataValueDescriptor param = |
| 1205 | getParms().getParameterForGet(parameterIndex -1); |
| 1206 | wasNull = param.isNull(); |
| 1207 | if (wasNull) { |
| 1208 | return null; |
| 1209 | } |
| 1210 | pushStack = true; |
| 1211 | setupContextStack(); |
| 1212 | |
| 1213 | StreamStorable ss = (StreamStorable)param; |
| 1214 | InputStream stream = ss.returnStream(); |
| 1215 | if (stream == null) { |
| 1216 | stream = new ByteArrayInputStream(param.getBytes()); |
| 1217 | } else { |
| 1218 | stream = new BinaryToRawStream(stream, param); |
| 1219 | } |
| 1220 | return stream; |
| 1221 | } catch (Throwable t) { |
| 1222 | throw EmbedResultSet.noStateChangeException(t); |
| 1223 | } finally { |
| 1224 | if (pushStack) { |
| 1225 | restoreContextStack(); |
| 1226 | } |
| 1227 | } |
| 1228 | } // End synchronized block |
| 1229 | } |
| 1230 | } |