API Overview API Index Package Overview Direct link to this page
JDK 1.6
  java.sql. SQLOutput View Javadoc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420

/*
 * @(#)SQLOutput.java	1.24 06/04/16
 *
 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

package java.sql;

/**
 * The output stream for writing the attributes of a user-defined
 * type back to the database.  This interface, used 
 * only for custom mapping, is used by the driver, and its
 * methods are never directly invoked by a programmer.
 * <p>When an object of a class implementing the interface
 * <code>SQLData</code> is passed as an argument to an SQL statement, the
 * JDBC driver calls the method <code>SQLData.getSQLType</code> to
 * determine the  kind of SQL
 * datum being passed to the database.
 * The driver then creates an instance of <code>SQLOutput</code> and
 * passes it to the method <code>SQLData.writeSQL</code>.
 * The method <code>writeSQL</code> in turn calls the
 * appropriate <code>SQLOutput</code> <i>writer</i> methods 
 * <code>writeBoolean</code>, <code>writeCharacterStream</code>, and so on)
 * to write data from the <code>SQLData</code> object to
 * the <code>SQLOutput</code> output stream as the 
 * representation of an SQL user-defined type.
 * @since 1.2
 */

 public interface SQLOutput {

  //================================================================
  // Methods for writing attributes to the stream of SQL data.
  // These methods correspond to the column-accessor methods of
  // java.sql.ResultSet.
  //================================================================

  /**
   * Writes the next attribute to the stream as a <code>String</code>
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeString(String x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a Java boolean.
   * Writes the next attribute to the stream as a <code>String</code>
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeBoolean(boolean x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a Java byte.
   * Writes the next attribute to the stream as a <code>String</code>
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeByte(byte x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a Java short.
   * Writes the next attribute to the stream as a <code>String</code>
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeShort(short x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a Java int.
   * Writes the next attribute to the stream as a <code>String</code>
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeInt(int x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a Java long.
   * Writes the next attribute to the stream as a <code>String</code>
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeLong(long x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a Java float.
   * Writes the next attribute to the stream as a <code>String</code>
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeFloat(float x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a Java double.
   * Writes the next attribute to the stream as a <code>String</code>
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeDouble(double x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a java.math.BigDecimal object.
   * Writes the next attribute to the stream as a <code>String</code>
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeBigDecimal(java.math.BigDecimal x) throws SQLException;

  /**
   * Writes the next attribute to the stream as an array of bytes.
   * Writes the next attribute to the stream as a <code>String</code>
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeBytes(byte[] x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a java.sql.Date object.
   * Writes the next attribute to the stream as a <code>java.sql.Date</code> object
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeDate(java.sql.Date x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a java.sql.Time object.
   * Writes the next attribute to the stream as a <code>java.sql.Date</code> object
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeTime(java.sql.Time x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a java.sql.Timestamp object.
   * Writes the next attribute to the stream as a <code>java.sql.Date</code> object
   * in the Java programming language.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeTimestamp(java.sql.Timestamp x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a stream of Unicode characters.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeCharacterStream(java.io.Reader x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a stream of ASCII characters.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeAsciiStream(java.io.InputStream x) throws SQLException;

  /**
   * Writes the next attribute to the stream as a stream of uninterpreted
   * bytes.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeBinaryStream(java.io.InputStream x) throws SQLException;
  
  //================================================================
  // Methods for writing items of SQL user-defined types to the stream.
  // These methods pass objects to the database as values of SQL
  // Structured Types, Distinct Types, Constructed Types, and Locator
  // Types.  They decompose the Java object(s) and write leaf data
  // items using the methods above.
  //================================================================

  /**
   * Writes to the stream the data contained in the given 
   * <code>SQLData</code> object.
   * When the <code>SQLData</code> object is <code>null</code>, this
   * method writes an SQL <code>NULL</code> to the stream.  
   * Otherwise, it calls the <code>SQLData.writeSQL</code>
   * method of the given object, which 
   * writes the object's attributes to the stream.
   * The implementation of the method <code>SQLData.writeSQ</code>
   * calls the appropriate <code>SQLOutput</code> writer method(s)
   * for writing each of the object's attributes in order.
   * The attributes must be read from an <code>SQLInput</code>
   * input stream and written to an <code>SQLOutput</code>
   * output stream in the same order in which they were
   * listed in the SQL definition of the user-defined type.
   * 
   * @param x the object representing data of an SQL structured or
   * distinct type
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeObject(SQLData x) throws SQLException;

  /**
   * Writes an SQL <code>REF</code> value to the stream.
   *
   * @param x a <code>Ref</code> object representing data of an SQL
   * <code>REF</code> value
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeRef(Ref x) throws SQLException;

  /**
   * Writes an SQL <code>BLOB</code> value to the stream.
   *
   * @param x a <code>Blob</code> object representing data of an SQL
   * <code>BLOB</code> value
   *
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeBlob(Blob x) throws SQLException;

  /**
   * Writes an SQL <code>CLOB</code> value to the stream.
   *
   * @param x a <code>Clob</code> object representing data of an SQL
   * <code>CLOB</code> value
   *
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeClob(Clob x) throws SQLException;

  /**
   * Writes an SQL structured type value to the stream.
   *
   * @param x a <code>Struct</code> object representing data of an SQL
   * structured type 
   *
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeStruct(Struct x) throws SQLException;

  /**
   * Writes an SQL <code>ARRAY</code> value to the stream.
   *
   * @param x an <code>Array</code> object representing data of an SQL
   * <code>ARRAY</code> type
   *
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.2
   */
  void writeArray(Array x) throws SQLException;

     //--------------------------- JDBC 3.0 ------------------------

     /** 
      * Writes a SQL <code>DATALINK</code> value to the stream.
      *
      * @param x a <code>java.net.URL</code> object representing the data
      * of SQL DATALINK type
      *
      * @exception SQLException if a database access error occurs
      * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
      * this method
      * @since 1.4
      */
     void writeURL(java.net.URL x) throws SQLException;
     
     //--------------------------- JDBC 4.0 ------------------------
     
  /**
   * Writes the next attribute to the stream as a <code>String</code>
   * in the Java programming language. The driver converts this to a
   * SQL <code>NCHAR</code> or
   * <code>NVARCHAR</code> or <code>LONGNVARCHAR</code> value
   * (depending on the argument's
   * size relative to the driver's limits on <code>NVARCHAR</code> values)
   * when it sends it to the stream.
   *
   * @param x the value to pass to the database
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.6
   */
  void writeNString(String x) throws SQLException;
  
  /**
   * Writes an SQL <code>NCLOB</code> value to the stream.
   *
   * @param x a <code>NClob</code> object representing data of an SQL
   * <code>NCLOB</code> value
   *
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.6
   */
  void writeNClob(NClob x) throws SQLException;
  
  
  /**
   * Writes an SQL <code>ROWID</code> value to the stream.
   *
   * @param x a <code>RowId</code> object representing data of an SQL
   * <code>ROWID</code> value
   *
   * @exception SQLException if a database access error occurs
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.6
   */
  void writeRowId(RowId x) throws SQLException;


  /**
   * Writes an SQL <code>XML</code> value to the stream.
   *
   * @param x a <code>SQLXML</code> object representing data of an SQL
   * <code>XML</code> value
   *
   * @throws SQLException if a database access error occurs, 
   * the <code>java.xml.transform.Result</code>,
   *  <code>Writer</code> or <code>OutputStream</code> has not been closed for the <code>SQLXML</code> object or
   *  if there is an error processing the XML value.  The <code>getCause</code> method 
   *  of the exception may provide a more detailed exception, for example, if the 
   *  stream does not contain valid XML.
   * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
   * this method
   * @since 1.6
   */
  void writeSQLXML(SQLXML x) throws SQLException;


}
 

Generated By: JavaOnTracks Doclet 0.1.4     ©Thibaut Colar