J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1999-2005 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | package javax.naming.directory; |
| 27 | |
| 28 | import javax.naming.*; |
| 29 | |
| 30 | /** |
| 31 | * The directory service interface, containing |
| 32 | * methods for examining and updating attributes |
| 33 | * associated with objects, and for searching the directory. |
| 34 | * <p> |
| 35 | * <h4>Names</h4> |
| 36 | * Each name passed as an argument to a <tt>DirContext</tt> method is relative |
| 37 | * to that context. The empty name is used to name the context itself. |
| 38 | * The name parameter may never be null. |
| 39 | * <p> |
| 40 | * Most of the methods have overloaded versions with one taking a |
| 41 | * <code>Name</code> parameter and one taking a <code>String</code>. |
| 42 | * These overloaded versions are equivalent in that if |
| 43 | * the <code>Name</code> and <code>String</code> parameters are just |
| 44 | * different representations of the same name, then the overloaded |
| 45 | * versions of the same methods behave the same. |
| 46 | * In the method descriptions below, only one version is documented. |
| 47 | * The second version instead has a link to the first: the same |
| 48 | * documentation applies to both. |
| 49 | * <p> |
| 50 | * See <tt>Context</tt> for a discussion on the interpretation of the |
| 51 | * name argument to the <tt>Context</tt> methods. These same rules |
| 52 | * apply to the name argument to the <tt>DirContext</tt> methods. |
| 53 | * <p> |
| 54 | * <h4>Attribute Models</h4> |
| 55 | * There are two basic models of what attributes should be |
| 56 | * associated with. First, attributes may be directly associated with a |
| 57 | * DirContext object. |
| 58 | * In this model, an attribute operation on the named object is |
| 59 | * roughly equivalent |
| 60 | * to a lookup on the name (which returns the DirContext object), |
| 61 | * followed by the attribute operation invoked on the DirContext object |
| 62 | * in which the caller supplies an empty name. The attributes can be viewed |
| 63 | * as being stored along with the object (note that this does not imply that |
| 64 | * the implementation must do so). |
| 65 | * <p> |
| 66 | * The second model is that attributes are associated with a |
| 67 | * name (typically an atomic name) in a DirContext. |
| 68 | * In this model, an attribute operation on the named object is |
| 69 | * roughly equivalent to a lookup on the name of the parent DirContext of the |
| 70 | * named object, followed by the attribute operation invoked on the parent |
| 71 | * in which the caller supplies the terminal atomic name. |
| 72 | * The attributes can be viewed as being stored in the parent DirContext |
| 73 | * (again, this does not imply that the implementation must do so). |
| 74 | * Objects that are not DirContexts can have attributes, as long as |
| 75 | * their parents are DirContexts. |
| 76 | * <p> |
| 77 | * JNDI support both of these models. |
| 78 | * It is up to the individual service providers to decide where to |
| 79 | * "store" attributes. |
| 80 | * JNDI clients are safest when they do not make assumptions about |
| 81 | * whether an object's attributes are stored as part of the object, or stored |
| 82 | * within the parent object and associated with the object's name. |
| 83 | * <p> |
| 84 | * <h4>Attribute Type Names</h4> |
| 85 | * In the <tt>getAttributes()</tt> and <tt>search()</tt> methods, |
| 86 | * you can supply the attributes to return by supplying a list of |
| 87 | * attribute names (strings). |
| 88 | * The attributes that you get back might not have the same names as the |
| 89 | * attribute names you have specified. This is because some directories |
| 90 | * support features that cause them to return other attributes. Such |
| 91 | * features include attribute subclassing, attribute name synonyms, and |
| 92 | * attribute language codes. |
| 93 | * <p> |
| 94 | * In attribute subclassing, attributes are defined in a class hierarchy. |
| 95 | * In some directories, for example, the "name" attribute might be the |
| 96 | * superclass of all name-related attributes, including "commonName" and |
| 97 | * "surName". Asking for the "name" attribute might return both the |
| 98 | * "commonName" and "surName" attributes. |
| 99 | * <p> |
| 100 | * With attribute type synonyms, a directory can assign multiple names to |
| 101 | * the same attribute. For example, "cn" and "commonName" might both |
| 102 | * refer to the same attribute. Asking for "cn" might return the |
| 103 | * "commonName" attribute. |
| 104 | * <p> |
| 105 | * Some directories support the language codes for attributes. |
| 106 | * Asking such a directory for the "description" attribute, for example, |
| 107 | * might return all of the following attributes: |
| 108 | * <ul> |
| 109 | * <li>description |
| 110 | * <li>description;lang-en |
| 111 | * <li>description;lang-de |
| 112 | * <li>description;lang-fr |
| 113 | * </ul> |
| 114 | * |
| 115 | * <p> |
| 116 | *<h4>Operational Attributes</h4> |
| 117 | *<p> |
| 118 | * Some directories have the notion of "operational attributes" which are |
| 119 | * attributes associated with a directory object for administrative |
| 120 | * purposes. An example of operational attributes is the access control |
| 121 | * list for an object. |
| 122 | * <p> |
| 123 | * In the <tt>getAttributes()</tt> and <tt>search()</tt> methods, |
| 124 | * you can specify that all attributes associated with the requested objects |
| 125 | * be returned by supply <tt>null</tt> as the list of attributes to return. |
| 126 | * The attributes returned do <em>not</em> include operational attributes. |
| 127 | * In order to retrieve operational attributes, you must name them explicitly. |
| 128 | * |
| 129 | * <p> |
| 130 | * <h4>Named Context</h4> |
| 131 | * <p> |
| 132 | * There are certain methods in which the name must resolve to a context |
| 133 | * (for example, when searching a single level context). The documentation |
| 134 | * of such methods |
| 135 | * use the term <em>named context</em> to describe their name parameter. |
| 136 | * For these methods, if the named object is not a DirContext, |
| 137 | * <code>NotContextException</code> is thrown. |
| 138 | * Aside from these methods, there is no requirement that the |
| 139 | * <em>named object</em> be a DirContext. |
| 140 | *<p> |
| 141 | *<h4>Parameters</h4> |
| 142 | *<p> |
| 143 | * An <tt>Attributes</tt>, <tt>SearchControls</tt>, or array object |
| 144 | * passed as a parameter to any method will not be modified by the |
| 145 | * service provider. The service provider may keep a reference to it |
| 146 | * for the duration of the operation, including any enumeration of the |
| 147 | * method's results and the processing of any referrals generated. |
| 148 | * The caller should not modify the object during this time. |
| 149 | * An <tt>Attributes</tt> object returned by any method is owned by |
| 150 | * the caller. The caller may subsequently modify it; the service |
| 151 | * provider will not. |
| 152 | *<p> |
| 153 | *<h4>Exceptions</h4> |
| 154 | *<p> |
| 155 | * All the methods in this interface can throw a NamingException or |
| 156 | * any of its subclasses. See NamingException and their subclasses |
| 157 | * for details on each exception. |
| 158 | * |
| 159 | * @author Rosanna Lee |
| 160 | * @author Scott Seligman |
| 161 | * @author R. Vasudevan |
| 162 | * |
| 163 | * @see javax.naming.Context |
| 164 | * @since 1.3 |
| 165 | */ |
| 166 | |
| 167 | public interface DirContext extends Context { |
| 168 | |
| 169 | /** |
| 170 | * Retrieves all of the attributes associated with a named object. |
| 171 | * See the class description regarding attribute models, attribute |
| 172 | * type names, and operational attributes. |
| 173 | * |
| 174 | * @param name |
| 175 | * the name of the object from which to retrieve attributes |
| 176 | * @return the set of attributes associated with <code>name</code>. |
| 177 | * Returns an empty attribute set if name has no attributes; |
| 178 | * never null. |
| 179 | * @throws NamingException if a naming exception is encountered |
| 180 | * |
| 181 | * @see #getAttributes(String) |
| 182 | * @see #getAttributes(Name, String[]) |
| 183 | */ |
| 184 | public Attributes getAttributes(Name name) throws NamingException; |
| 185 | |
| 186 | /** |
| 187 | * Retrieves all of the attributes associated with a named object. |
| 188 | * See {@link #getAttributes(Name)} for details. |
| 189 | * |
| 190 | * @param name |
| 191 | * the name of the object from which to retrieve attributes |
| 192 | * @return the set of attributes associated with <code>name</code> |
| 193 | * |
| 194 | * @throws NamingException if a naming exception is encountered |
| 195 | */ |
| 196 | public Attributes getAttributes(String name) throws NamingException; |
| 197 | |
| 198 | /** |
| 199 | * Retrieves selected attributes associated with a named object. |
| 200 | * See the class description regarding attribute models, attribute |
| 201 | * type names, and operational attributes. |
| 202 | * |
| 203 | * <p> If the object does not have an attribute |
| 204 | * specified, the directory will ignore the nonexistent attribute |
| 205 | * and return those requested attributes that the object does have. |
| 206 | * |
| 207 | * <p> A directory might return more attributes than was requested |
| 208 | * (see <strong>Attribute Type Names</strong> in the class description), |
| 209 | * but is not allowed to return arbitrary, unrelated attributes. |
| 210 | * |
| 211 | * <p> See also <strong>Operational Attributes</strong> in the class |
| 212 | * description. |
| 213 | * |
| 214 | * @param name |
| 215 | * the name of the object from which to retrieve attributes |
| 216 | * @param attrIds |
| 217 | * the identifiers of the attributes to retrieve. |
| 218 | * null indicates that all attributes should be retrieved; |
| 219 | * an empty array indicates that none should be retrieved. |
| 220 | * @return the requested attributes; never null |
| 221 | * |
| 222 | * @throws NamingException if a naming exception is encountered |
| 223 | */ |
| 224 | public Attributes getAttributes(Name name, String[] attrIds) |
| 225 | throws NamingException; |
| 226 | |
| 227 | /** |
| 228 | * Retrieves selected attributes associated with a named object. |
| 229 | * See {@link #getAttributes(Name, String[])} for details. |
| 230 | * |
| 231 | * @param name |
| 232 | * The name of the object from which to retrieve attributes |
| 233 | * @param attrIds |
| 234 | * the identifiers of the attributes to retrieve. |
| 235 | * null indicates that all attributes should be retrieved; |
| 236 | * an empty array indicates that none should be retrieved. |
| 237 | * @return the requested attributes; never null |
| 238 | * |
| 239 | * @throws NamingException if a naming exception is encountered |
| 240 | */ |
| 241 | public Attributes getAttributes(String name, String[] attrIds) |
| 242 | throws NamingException; |
| 243 | |
| 244 | /** |
| 245 | * This constant specifies to add an attribute with the specified values. |
| 246 | * <p> |
| 247 | * If attribute does not exist, |
| 248 | * create the attribute. The resulting attribute has a union of the |
| 249 | * specified value set and the prior value set. |
| 250 | * Adding an attribute with no value will throw |
| 251 | * <code>InvalidAttributeValueException</code> if the attribute must have |
| 252 | * at least one value. For a single-valued attribute where that attribute |
| 253 | * already exists, throws <code>AttributeInUseException</code>. |
| 254 | * If attempting to add more than one value to a single-valued attribute, |
| 255 | * throws <code>InvalidAttributeValueException</code>. |
| 256 | * <p> |
| 257 | * The value of this constant is <tt>1</tt>. |
| 258 | * |
| 259 | * @see ModificationItem |
| 260 | * @see #modifyAttributes |
| 261 | */ |
| 262 | public final static int ADD_ATTRIBUTE = 1; |
| 263 | |
| 264 | /** |
| 265 | * This constant specifies to replace an attribute with specified values. |
| 266 | *<p> |
| 267 | * If attribute already exists, |
| 268 | * replaces all existing values with new specified values. If the |
| 269 | * attribute does not exist, creates it. If no value is specified, |
| 270 | * deletes all the values of the attribute. |
| 271 | * Removal of the last value will remove the attribute if the attribute |
| 272 | * is required to have at least one value. If |
| 273 | * attempting to add more than one value to a single-valued attribute, |
| 274 | * throws <code>InvalidAttributeValueException</code>. |
| 275 | * <p> |
| 276 | * The value of this constant is <tt>2</tt>. |
| 277 | * |
| 278 | * @see ModificationItem |
| 279 | * @see #modifyAttributes |
| 280 | */ |
| 281 | public final static int REPLACE_ATTRIBUTE = 2; |
| 282 | |
| 283 | /** |
| 284 | * This constant specifies to delete |
| 285 | * the specified attribute values from the attribute. |
| 286 | *<p> |
| 287 | * The resulting attribute has the set difference of its prior value set |
| 288 | * and the specified value set. |
| 289 | * If no values are specified, deletes the entire attribute. |
| 290 | * If the attribute does not exist, or if some or all members of the |
| 291 | * specified value set do not exist, this absence may be ignored |
| 292 | * and the operation succeeds, or a NamingException may be thrown to |
| 293 | * indicate the absence. |
| 294 | * Removal of the last value will remove the attribute if the |
| 295 | * attribute is required to have at least one value. |
| 296 | * <p> |
| 297 | * The value of this constant is <tt>3</tt>. |
| 298 | * |
| 299 | * @see ModificationItem |
| 300 | * @see #modifyAttributes |
| 301 | */ |
| 302 | public final static int REMOVE_ATTRIBUTE = 3; |
| 303 | |
| 304 | /** |
| 305 | * Modifies the attributes associated with a named object. |
| 306 | * The order of the modifications is not specified. Where |
| 307 | * possible, the modifications are performed atomically. |
| 308 | * |
| 309 | * @param name |
| 310 | * the name of the object whose attributes will be updated |
| 311 | * @param mod_op |
| 312 | * the modification operation, one of: |
| 313 | * <code>ADD_ATTRIBUTE</code>, |
| 314 | * <code>REPLACE_ATTRIBUTE</code>, |
| 315 | * <code>REMOVE_ATTRIBUTE</code>. |
| 316 | * @param attrs |
| 317 | * the attributes to be used for the modification; may not be null |
| 318 | * |
| 319 | * @throws AttributeModificationException if the modification cannot |
| 320 | * be completed successfully |
| 321 | * @throws NamingException if a naming exception is encountered |
| 322 | * |
| 323 | * @see #modifyAttributes(Name, ModificationItem[]) |
| 324 | */ |
| 325 | public void modifyAttributes(Name name, int mod_op, Attributes attrs) |
| 326 | throws NamingException; |
| 327 | |
| 328 | /** |
| 329 | * Modifies the attributes associated with a named object. |
| 330 | * See {@link #modifyAttributes(Name, int, Attributes)} for details. |
| 331 | * |
| 332 | * @param name |
| 333 | * the name of the object whose attributes will be updated |
| 334 | * @param mod_op |
| 335 | * the modification operation, one of: |
| 336 | * <code>ADD_ATTRIBUTE</code>, |
| 337 | * <code>REPLACE_ATTRIBUTE</code>, |
| 338 | * <code>REMOVE_ATTRIBUTE</code>. |
| 339 | * @param attrs |
| 340 | * the attributes to be used for the modification; may not be null |
| 341 | * |
| 342 | * @throws AttributeModificationException if the modification cannot |
| 343 | * be completed successfully |
| 344 | * @throws NamingException if a naming exception is encountered |
| 345 | */ |
| 346 | public void modifyAttributes(String name, int mod_op, Attributes attrs) |
| 347 | throws NamingException; |
| 348 | |
| 349 | /** |
| 350 | * Modifies the attributes associated with a named object using |
| 351 | * an ordered list of modifications. |
| 352 | * The modifications are performed |
| 353 | * in the order specified. Each modification specifies a |
| 354 | * modification operation code and an attribute on which to |
| 355 | * operate. Where possible, the modifications are |
| 356 | * performed atomically. |
| 357 | * |
| 358 | * @param name |
| 359 | * the name of the object whose attributes will be updated |
| 360 | * @param mods |
| 361 | * an ordered sequence of modifications to be performed; |
| 362 | * may not be null |
| 363 | * |
| 364 | * @throws AttributeModificationException if the modifications |
| 365 | * cannot be completed successfully |
| 366 | * @throws NamingException if a naming exception is encountered |
| 367 | * |
| 368 | * @see #modifyAttributes(Name, int, Attributes) |
| 369 | * @see ModificationItem |
| 370 | */ |
| 371 | public void modifyAttributes(Name name, ModificationItem[] mods) |
| 372 | throws NamingException; |
| 373 | |
| 374 | /** |
| 375 | * Modifies the attributes associated with a named object using |
| 376 | * an ordered list of modifications. |
| 377 | * See {@link #modifyAttributes(Name, ModificationItem[])} for details. |
| 378 | * |
| 379 | * @param name |
| 380 | * the name of the object whose attributes will be updated |
| 381 | * @param mods |
| 382 | * an ordered sequence of modifications to be performed; |
| 383 | * may not be null |
| 384 | * |
| 385 | * @throws AttributeModificationException if the modifications |
| 386 | * cannot be completed successfully |
| 387 | * @throws NamingException if a naming exception is encountered |
| 388 | */ |
| 389 | public void modifyAttributes(String name, ModificationItem[] mods) |
| 390 | throws NamingException; |
| 391 | |
| 392 | /** |
| 393 | * Binds a name to an object, along with associated attributes. |
| 394 | * If <tt>attrs</tt> is null, the resulting binding will have |
| 395 | * the attributes associated with <tt>obj</tt> if <tt>obj</tt> is a |
| 396 | * <tt>DirContext</tt>, and no attributes otherwise. |
| 397 | * If <tt>attrs</tt> is non-null, the resulting binding will have |
| 398 | * <tt>attrs</tt> as its attributes; any attributes associated with |
| 399 | * <tt>obj</tt> are ignored. |
| 400 | * |
| 401 | * @param name |
| 402 | * the name to bind; may not be empty |
| 403 | * @param obj |
| 404 | * the object to bind; possibly null |
| 405 | * @param attrs |
| 406 | * the attributes to associate with the binding |
| 407 | * |
| 408 | * @throws NameAlreadyBoundException if name is already bound |
| 409 | * @throws InvalidAttributesException if some "mandatory" attributes |
| 410 | * of the binding are not supplied |
| 411 | * @throws NamingException if a naming exception is encountered |
| 412 | * |
| 413 | * @see Context#bind(Name, Object) |
| 414 | * @see #rebind(Name, Object, Attributes) |
| 415 | */ |
| 416 | public void bind(Name name, Object obj, Attributes attrs) |
| 417 | throws NamingException; |
| 418 | |
| 419 | /** |
| 420 | * Binds a name to an object, along with associated attributes. |
| 421 | * See {@link #bind(Name, Object, Attributes)} for details. |
| 422 | * |
| 423 | * @param name |
| 424 | * the name to bind; may not be empty |
| 425 | * @param obj |
| 426 | * the object to bind; possibly null |
| 427 | * @param attrs |
| 428 | * the attributes to associate with the binding |
| 429 | * |
| 430 | * @throws NameAlreadyBoundException if name is already bound |
| 431 | * @throws InvalidAttributesException if some "mandatory" attributes |
| 432 | * of the binding are not supplied |
| 433 | * @throws NamingException if a naming exception is encountered |
| 434 | */ |
| 435 | public void bind(String name, Object obj, Attributes attrs) |
| 436 | throws NamingException; |
| 437 | |
| 438 | /** |
| 439 | * Binds a name to an object, along with associated attributes, |
| 440 | * overwriting any existing binding. |
| 441 | * If <tt>attrs</tt> is null and <tt>obj</tt> is a <tt>DirContext</tt>, |
| 442 | * the attributes from <tt>obj</tt> are used. |
| 443 | * If <tt>attrs</tt> is null and <tt>obj</tt> is not a <tt>DirContext</tt>, |
| 444 | * any existing attributes associated with the object already bound |
| 445 | * in the directory remain unchanged. |
| 446 | * If <tt>attrs</tt> is non-null, any existing attributes associated with |
| 447 | * the object already bound in the directory are removed and <tt>attrs</tt> |
| 448 | * is associated with the named object. If <tt>obj</tt> is a |
| 449 | * <tt>DirContext</tt> and <tt>attrs</tt> is non-null, the attributes |
| 450 | * of <tt>obj</tt> are ignored. |
| 451 | * |
| 452 | * @param name |
| 453 | * the name to bind; may not be empty |
| 454 | * @param obj |
| 455 | * the object to bind; possibly null |
| 456 | * @param attrs |
| 457 | * the attributes to associate with the binding |
| 458 | * |
| 459 | * @throws InvalidAttributesException if some "mandatory" attributes |
| 460 | * of the binding are not supplied |
| 461 | * @throws NamingException if a naming exception is encountered |
| 462 | * |
| 463 | * @see Context#bind(Name, Object) |
| 464 | * @see #bind(Name, Object, Attributes) |
| 465 | */ |
| 466 | public void rebind(Name name, Object obj, Attributes attrs) |
| 467 | throws NamingException; |
| 468 | |
| 469 | /** |
| 470 | * Binds a name to an object, along with associated attributes, |
| 471 | * overwriting any existing binding. |
| 472 | * See {@link #rebind(Name, Object, Attributes)} for details. |
| 473 | * |
| 474 | * @param name |
| 475 | * the name to bind; may not be empty |
| 476 | * @param obj |
| 477 | * the object to bind; possibly null |
| 478 | * @param attrs |
| 479 | * the attributes to associate with the binding |
| 480 | * |
| 481 | * @throws InvalidAttributesException if some "mandatory" attributes |
| 482 | * of the binding are not supplied |
| 483 | * @throws NamingException if a naming exception is encountered |
| 484 | */ |
| 485 | public void rebind(String name, Object obj, Attributes attrs) |
| 486 | throws NamingException; |
| 487 | |
| 488 | /** |
| 489 | * Creates and binds a new context, along with associated attributes. |
| 490 | * This method creates a new subcontext with the given name, binds it in |
| 491 | * the target context (that named by all but terminal atomic |
| 492 | * component of the name), and associates the supplied attributes |
| 493 | * with the newly created object. |
| 494 | * All intermediate and target contexts must already exist. |
| 495 | * If <tt>attrs</tt> is null, this method is equivalent to |
| 496 | * <tt>Context.createSubcontext()</tt>. |
| 497 | * |
| 498 | * @param name |
| 499 | * the name of the context to create; may not be empty |
| 500 | * @param attrs |
| 501 | * the attributes to associate with the newly created context |
| 502 | * @return the newly created context |
| 503 | * |
| 504 | * @throws NameAlreadyBoundException if the name is already bound |
| 505 | * @throws InvalidAttributesException if <code>attrs</code> does not |
| 506 | * contain all the mandatory attributes required for creation |
| 507 | * @throws NamingException if a naming exception is encountered |
| 508 | * |
| 509 | * @see Context#createSubcontext(Name) |
| 510 | */ |
| 511 | public DirContext createSubcontext(Name name, Attributes attrs) |
| 512 | throws NamingException; |
| 513 | |
| 514 | /** |
| 515 | * Creates and binds a new context, along with associated attributes. |
| 516 | * See {@link #createSubcontext(Name, Attributes)} for details. |
| 517 | * |
| 518 | * @param name |
| 519 | * the name of the context to create; may not be empty |
| 520 | * @param attrs |
| 521 | * the attributes to associate with the newly created context |
| 522 | * @return the newly created context |
| 523 | * |
| 524 | * @throws NameAlreadyBoundException if the name is already bound |
| 525 | * @throws InvalidAttributesException if <code>attrs</code> does not |
| 526 | * contain all the mandatory attributes required for creation |
| 527 | * @throws NamingException if a naming exception is encountered |
| 528 | */ |
| 529 | public DirContext createSubcontext(String name, Attributes attrs) |
| 530 | throws NamingException; |
| 531 | |
| 532 | // -------------------- schema operations |
| 533 | |
| 534 | /** |
| 535 | * Retrieves the schema associated with the named object. |
| 536 | * The schema describes rules regarding the structure of the namespace |
| 537 | * and the attributes stored within it. The schema |
| 538 | * specifies what types of objects can be added to the directory and where |
| 539 | * they can be added; what mandatory and optional attributes an object |
| 540 | * can have. The range of support for schemas is directory-specific. |
| 541 | * |
| 542 | * <p> This method returns the root of the schema information tree |
| 543 | * that is applicable to the named object. Several named objects |
| 544 | * (or even an entire directory) might share the same schema. |
| 545 | * |
| 546 | * <p> Issues such as structure and contents of the schema tree, |
| 547 | * permission to modify to the contents of the schema |
| 548 | * tree, and the effect of such modifications on the directory |
| 549 | * are dependent on the underlying directory. |
| 550 | * |
| 551 | * @param name |
| 552 | * the name of the object whose schema is to be retrieved |
| 553 | * @return the schema associated with the context; never null |
| 554 | * @throws OperationNotSupportedException if schema not supported |
| 555 | * @throws NamingException if a naming exception is encountered |
| 556 | */ |
| 557 | public DirContext getSchema(Name name) throws NamingException; |
| 558 | |
| 559 | /** |
| 560 | * Retrieves the schema associated with the named object. |
| 561 | * See {@link #getSchema(Name)} for details. |
| 562 | * |
| 563 | * @param name |
| 564 | * the name of the object whose schema is to be retrieved |
| 565 | * @return the schema associated with the context; never null |
| 566 | * @throws OperationNotSupportedException if schema not supported |
| 567 | * @throws NamingException if a naming exception is encountered |
| 568 | */ |
| 569 | public DirContext getSchema(String name) throws NamingException; |
| 570 | |
| 571 | /** |
| 572 | * Retrieves a context containing the schema objects of the |
| 573 | * named object's class definitions. |
| 574 | *<p> |
| 575 | * One category of information found in directory schemas is |
| 576 | * <em>class definitions</em>. An "object class" definition |
| 577 | * specifies the object's <em>type</em> and what attributes (mandatory |
| 578 | * and optional) the object must/can have. Note that the term |
| 579 | * "object class" being referred to here is in the directory sense |
| 580 | * rather than in the Java sense. |
| 581 | * For example, if the named object is a directory object of |
| 582 | * "Person" class, <tt>getSchemaClassDefinition()</tt> would return a |
| 583 | * <tt>DirContext</tt> representing the (directory's) object class |
| 584 | * definition of "Person". |
| 585 | *<p> |
| 586 | * The information that can be retrieved from an object class definition |
| 587 | * is directory-dependent. |
| 588 | *<p> |
| 589 | * Prior to JNDI 1.2, this method |
| 590 | * returned a single schema object representing the class definition of |
| 591 | * the named object. |
| 592 | * Since JNDI 1.2, this method returns a <tt>DirContext</tt> containing |
| 593 | * all of the named object's class definitions. |
| 594 | * |
| 595 | * @param name |
| 596 | * the name of the object whose object class |
| 597 | * definition is to be retrieved |
| 598 | * @return the <tt>DirContext</tt> containing the named |
| 599 | * object's class definitions; never null |
| 600 | * |
| 601 | * @throws OperationNotSupportedException if schema not supported |
| 602 | * @throws NamingException if a naming exception is encountered |
| 603 | */ |
| 604 | public DirContext getSchemaClassDefinition(Name name) |
| 605 | throws NamingException; |
| 606 | |
| 607 | /** |
| 608 | * Retrieves a context containing the schema objects of the |
| 609 | * named object's class definitions. |
| 610 | * See {@link #getSchemaClassDefinition(Name)} for details. |
| 611 | * |
| 612 | * @param name |
| 613 | * the name of the object whose object class |
| 614 | * definition is to be retrieved |
| 615 | * @return the <tt>DirContext</tt> containing the named |
| 616 | * object's class definitions; never null |
| 617 | * |
| 618 | * @throws OperationNotSupportedException if schema not supported |
| 619 | * @throws NamingException if a naming exception is encountered |
| 620 | */ |
| 621 | public DirContext getSchemaClassDefinition(String name) |
| 622 | throws NamingException; |
| 623 | |
| 624 | // -------------------- search operations |
| 625 | |
| 626 | /** |
| 627 | * Searches in a single context for objects that contain a |
| 628 | * specified set of attributes, and retrieves selected attributes. |
| 629 | * The search is performed using the default |
| 630 | * <code>SearchControls</code> settings. |
| 631 | * <p> |
| 632 | * For an object to be selected, each attribute in |
| 633 | * <code>matchingAttributes</code> must match some attribute of the |
| 634 | * object. If <code>matchingAttributes</code> is empty or |
| 635 | * null, all objects in the target context are returned. |
| 636 | *<p> |
| 637 | * An attribute <em>A</em><sub>1</sub> in |
| 638 | * <code>matchingAttributes</code> is considered to match an |
| 639 | * attribute <em>A</em><sub>2</sub> of an object if |
| 640 | * <em>A</em><sub>1</sub> and <em>A</em><sub>2</sub> have the same |
| 641 | * identifier, and each value of <em>A</em><sub>1</sub> is equal |
| 642 | * to some value of <em>A</em><sub>2</sub>. This implies that the |
| 643 | * order of values is not significant, and that |
| 644 | * <em>A</em><sub>2</sub> may contain "extra" values not found in |
| 645 | * <em>A</em><sub>1</sub> without affecting the comparison. It |
| 646 | * also implies that if <em>A</em><sub>1</sub> has no values, then |
| 647 | * testing for a match is equivalent to testing for the presence |
| 648 | * of an attribute <em>A</em><sub>2</sub> with the same |
| 649 | * identifier. |
| 650 | *<p> |
| 651 | * The precise definition of "equality" used in comparing attribute values |
| 652 | * is defined by the underlying directory service. It might use the |
| 653 | * <code>Object.equals</code> method, for example, or might use a schema |
| 654 | * to specify a different equality operation. |
| 655 | * For matching based on operations other than equality (such as |
| 656 | * substring comparison) use the version of the <code>search</code> |
| 657 | * method that takes a filter argument. |
| 658 | * <p> |
| 659 | * When changes are made to this <tt>DirContext</tt>, |
| 660 | * the effect on enumerations returned by prior calls to this method |
| 661 | * is undefined. |
| 662 | *<p> |
| 663 | * If the object does not have the attribute |
| 664 | * specified, the directory will ignore the nonexistent attribute |
| 665 | * and return the requested attributes that the object does have. |
| 666 | *<p> |
| 667 | * A directory might return more attributes than was requested |
| 668 | * (see <strong>Attribute Type Names</strong> in the class description), |
| 669 | * but is not allowed to return arbitrary, unrelated attributes. |
| 670 | *<p> |
| 671 | * See also <strong>Operational Attributes</strong> in the class |
| 672 | * description. |
| 673 | * |
| 674 | * @param name |
| 675 | * the name of the context to search |
| 676 | * @param matchingAttributes |
| 677 | * the attributes to search for. If empty or null, |
| 678 | * all objects in the target context are returned. |
| 679 | * @param attributesToReturn |
| 680 | * the attributes to return. null indicates that |
| 681 | * all attributes are to be returned; |
| 682 | * an empty array indicates that none are to be returned. |
| 683 | * @return |
| 684 | * a non-null enumeration of <tt>SearchResult</tt> objects. |
| 685 | * Each <tt>SearchResult</tt> contains the attributes |
| 686 | * identified by <code>attributesToReturn</code> |
| 687 | * and the name of the corresponding object, named relative |
| 688 | * to the context named by <code>name</code>. |
| 689 | * @throws NamingException if a naming exception is encountered |
| 690 | * |
| 691 | * @see SearchControls |
| 692 | * @see SearchResult |
| 693 | * @see #search(Name, String, Object[], SearchControls) |
| 694 | */ |
| 695 | public NamingEnumeration<SearchResult> |
| 696 | search(Name name, |
| 697 | Attributes matchingAttributes, |
| 698 | String[] attributesToReturn) |
| 699 | throws NamingException; |
| 700 | |
| 701 | /** |
| 702 | * Searches in a single context for objects that contain a |
| 703 | * specified set of attributes, and retrieves selected attributes. |
| 704 | * See {@link #search(Name, Attributes, String[])} for details. |
| 705 | * |
| 706 | * @param name |
| 707 | * the name of the context to search |
| 708 | * @param matchingAttributes |
| 709 | * the attributes to search for |
| 710 | * @param attributesToReturn |
| 711 | * the attributes to return |
| 712 | * @return a non-null enumeration of <tt>SearchResult</tt> objects |
| 713 | * @throws NamingException if a naming exception is encountered |
| 714 | */ |
| 715 | public NamingEnumeration<SearchResult> |
| 716 | search(String name, |
| 717 | Attributes matchingAttributes, |
| 718 | String[] attributesToReturn) |
| 719 | throws NamingException; |
| 720 | |
| 721 | /** |
| 722 | * Searches in a single context for objects that contain a |
| 723 | * specified set of attributes. |
| 724 | * This method returns all the attributes of such objects. |
| 725 | * It is equivalent to supplying null as |
| 726 | * the <tt>atributesToReturn</tt> parameter to the method |
| 727 | * <code>search(Name, Attributes, String[])</code>. |
| 728 | * <br> |
| 729 | * See {@link #search(Name, Attributes, String[])} for a full description. |
| 730 | * |
| 731 | * @param name |
| 732 | * the name of the context to search |
| 733 | * @param matchingAttributes |
| 734 | * the attributes to search for |
| 735 | * @return an enumeration of <tt>SearchResult</tt> objects |
| 736 | * @throws NamingException if a naming exception is encountered |
| 737 | * |
| 738 | * @see #search(Name, Attributes, String[]) |
| 739 | */ |
| 740 | public NamingEnumeration<SearchResult> |
| 741 | search(Name name, Attributes matchingAttributes) |
| 742 | throws NamingException; |
| 743 | |
| 744 | /** |
| 745 | * Searches in a single context for objects that contain a |
| 746 | * specified set of attributes. |
| 747 | * See {@link #search(Name, Attributes)} for details. |
| 748 | * |
| 749 | * @param name |
| 750 | * the name of the context to search |
| 751 | * @param matchingAttributes |
| 752 | * the attributes to search for |
| 753 | * @return an enumeration of <tt>SearchResult</tt> objects |
| 754 | * @throws NamingException if a naming exception is encountered |
| 755 | */ |
| 756 | public NamingEnumeration<SearchResult> |
| 757 | search(String name, Attributes matchingAttributes) |
| 758 | throws NamingException; |
| 759 | |
| 760 | /** |
| 761 | * Searches in the named context or object for entries that satisfy the |
| 762 | * given search filter. Performs the search as specified by |
| 763 | * the search controls. |
| 764 | * <p> |
| 765 | * The format and interpretation of <code>filter</code> follows RFC 2254 |
| 766 | * with the |
| 767 | * following interpretations for <code>attr</code> and <code>value</code> |
| 768 | * mentioned in the RFC. |
| 769 | * <p> |
| 770 | * <code>attr</code> is the attribute's identifier. |
| 771 | * <p> |
| 772 | * <code>value</code> is the string representation the attribute's value. |
| 773 | * The translation of this string representation into the attribute's value |
| 774 | * is directory-specific. |
| 775 | * <p> |
| 776 | * For the assertion "someCount=127", for example, <code>attr</code> |
| 777 | * is "someCount" and <code>value</code> is "127". |
| 778 | * The provider determines, based on the attribute ID ("someCount") |
| 779 | * (and possibly its schema), that the attribute's value is an integer. |
| 780 | * It then parses the string "127" appropriately. |
| 781 | *<p> |
| 782 | * Any non-ASCII characters in the filter string should be |
| 783 | * represented by the appropriate Java (Unicode) characters, and |
| 784 | * not encoded as UTF-8 octets. Alternately, the |
| 785 | * "backslash-hexcode" notation described in RFC 2254 may be used. |
| 786 | *<p> |
| 787 | * If the directory does not support a string representation of |
| 788 | * some or all of its attributes, the form of <code>search</code> that |
| 789 | * accepts filter arguments in the form of Objects can be used instead. |
| 790 | * The service provider for such a directory would then translate |
| 791 | * the filter arguments to its service-specific representation |
| 792 | * for filter evaluation. |
| 793 | * See <code>search(Name, String, Object[], SearchControls)</code>. |
| 794 | * <p> |
| 795 | * RFC 2254 defines certain operators for the filter, including substring |
| 796 | * matches, equality, approximate match, greater than, less than. These |
| 797 | * operators are mapped to operators with corresponding semantics in the |
| 798 | * underlying directory. For example, for the equals operator, suppose |
| 799 | * the directory has a matching rule defining "equality" of the |
| 800 | * attributes in the filter. This rule would be used for checking |
| 801 | * equality of the attributes specified in the filter with the attributes |
| 802 | * of objects in the directory. Similarly, if the directory has a |
| 803 | * matching rule for ordering, this rule would be used for |
| 804 | * making "greater than" and "less than" comparisons. |
| 805 | *<p> |
| 806 | * Not all of the operators defined in RFC 2254 are applicable to all |
| 807 | * attributes. When an operator is not applicable, the exception |
| 808 | * <code>InvalidSearchFilterException</code> is thrown. |
| 809 | * <p> |
| 810 | * The result is returned in an enumeration of <tt>SearchResult</tt>s. |
| 811 | * Each <tt>SearchResult</tt> contains the name of the object |
| 812 | * and other information about the object (see SearchResult). |
| 813 | * The name is either relative to the target context of the search |
| 814 | * (which is named by the <code>name</code> parameter), or |
| 815 | * it is a URL string. If the target context is included in |
| 816 | * the enumeration (as is possible when |
| 817 | * <code>cons</code> specifies a search scope of |
| 818 | * <code>SearchControls.OBJECT_SCOPE</code> or |
| 819 | * <code>SearchControls.SUBSTREE_SCOPE</code>), its name is the empty |
| 820 | * string. The <tt>SearchResult</tt> may also contain attributes of the |
| 821 | * matching object if the <tt>cons</tt> argument specified that attributes |
| 822 | * be returned. |
| 823 | *<p> |
| 824 | * If the object does not have a requested attribute, that |
| 825 | * nonexistent attribute will be ignored. Those requested |
| 826 | * attributes that the object does have will be returned. |
| 827 | *<p> |
| 828 | * A directory might return more attributes than were requested |
| 829 | * (see <strong>Attribute Type Names</strong> in the class description) |
| 830 | * but is not allowed to return arbitrary, unrelated attributes. |
| 831 | *<p> |
| 832 | * See also <strong>Operational Attributes</strong> in the class |
| 833 | * description. |
| 834 | * |
| 835 | * @param name |
| 836 | * the name of the context or object to search |
| 837 | * @param filter |
| 838 | * the filter expression to use for the search; may not be null |
| 839 | * @param cons |
| 840 | * the search controls that control the search. If null, |
| 841 | * the default search controls are used (equivalent |
| 842 | * to <tt>(new SearchControls())</tt>). |
| 843 | * @return an enumeration of <tt>SearchResult</tt>s of |
| 844 | * the objects that satisfy the filter; never null |
| 845 | * |
| 846 | * @throws InvalidSearchFilterException if the search filter specified is |
| 847 | * not supported or understood by the underlying directory |
| 848 | * @throws InvalidSearchControlsException if the search controls |
| 849 | * contain invalid settings |
| 850 | * @throws NamingException if a naming exception is encountered |
| 851 | * |
| 852 | * @see #search(Name, String, Object[], SearchControls) |
| 853 | * @see SearchControls |
| 854 | * @see SearchResult |
| 855 | */ |
| 856 | public NamingEnumeration<SearchResult> |
| 857 | search(Name name, |
| 858 | String filter, |
| 859 | SearchControls cons) |
| 860 | throws NamingException; |
| 861 | |
| 862 | /** |
| 863 | * Searches in the named context or object for entries that satisfy the |
| 864 | * given search filter. Performs the search as specified by |
| 865 | * the search controls. |
| 866 | * See {@link #search(Name, String, SearchControls)} for details. |
| 867 | * |
| 868 | * @param name |
| 869 | * the name of the context or object to search |
| 870 | * @param filter |
| 871 | * the filter expression to use for the search; may not be null |
| 872 | * @param cons |
| 873 | * the search controls that control the search. If null, |
| 874 | * the default search controls are used (equivalent |
| 875 | * to <tt>(new SearchControls())</tt>). |
| 876 | * |
| 877 | * @return an enumeration of <tt>SearchResult</tt>s for |
| 878 | * the objects that satisfy the filter. |
| 879 | * @throws InvalidSearchFilterException if the search filter specified is |
| 880 | * not supported or understood by the underlying directory |
| 881 | * @throws InvalidSearchControlsException if the search controls |
| 882 | * contain invalid settings |
| 883 | * @throws NamingException if a naming exception is encountered |
| 884 | */ |
| 885 | public NamingEnumeration<SearchResult> |
| 886 | search(String name, |
| 887 | String filter, |
| 888 | SearchControls cons) |
| 889 | throws NamingException; |
| 890 | |
| 891 | /** |
| 892 | * Searches in the named context or object for entries that satisfy the |
| 893 | * given search filter. Performs the search as specified by |
| 894 | * the search controls. |
| 895 | *<p> |
| 896 | * The interpretation of <code>filterExpr</code> is based on RFC |
| 897 | * 2254. It may additionally contain variables of the form |
| 898 | * <code>{i}</code> -- where <code>i</code> is an integer -- that |
| 899 | * refer to objects in the <code>filterArgs</code> array. The |
| 900 | * interpretation of <code>filterExpr</code> is otherwise |
| 901 | * identical to that of the <code>filter</code> parameter of the |
| 902 | * method <code>search(Name, String, SearchControls)</code>. |
| 903 | *<p> |
| 904 | * When a variable <code>{i}</code> appears in a search filter, it |
| 905 | * indicates that the filter argument <code>filterArgs[i]</code> |
| 906 | * is to be used in that place. Such variables may be used |
| 907 | * wherever an <em>attr</em>, <em>value</em>, or |
| 908 | * <em>matchingrule</em> production appears in the filter grammar |
| 909 | * of RFC 2254, section 4. When a string-valued filter argument |
| 910 | * is substituted for a variable, the filter is interpreted as if |
| 911 | * the string were given in place of the variable, with any |
| 912 | * characters having special significance within filters (such as |
| 913 | * <code>'*'</code>) having been escaped according to the rules of |
| 914 | * RFC 2254. |
| 915 | *<p> |
| 916 | * For directories that do not use a string representation for |
| 917 | * some or all of their attributes, the filter argument |
| 918 | * corresponding to an attribute value may be of a type other than |
| 919 | * String. Directories that support unstructured binary-valued |
| 920 | * attributes, for example, should accept byte arrays as filter |
| 921 | * arguments. The interpretation (if any) of filter arguments of |
| 922 | * any other type is determined by the service provider for that |
| 923 | * directory, which maps the filter operations onto operations with |
| 924 | * corresponding semantics in the underlying directory. |
| 925 | *<p> |
| 926 | * This method returns an enumeration of the results. |
| 927 | * Each element in the enumeration contains the name of the object |
| 928 | * and other information about the object (see <code>SearchResult</code>). |
| 929 | * The name is either relative to the target context of the search |
| 930 | * (which is named by the <code>name</code> parameter), or |
| 931 | * it is a URL string. If the target context is included in |
| 932 | * the enumeration (as is possible when |
| 933 | * <code>cons</code> specifies a search scope of |
| 934 | * <code>SearchControls.OBJECT_SCOPE</code> or |
| 935 | * <code>SearchControls.SUBSTREE_SCOPE</code>), |
| 936 | * its name is the empty string. |
| 937 | *<p> |
| 938 | * The <tt>SearchResult</tt> may also contain attributes of the matching |
| 939 | * object if the <tt>cons</tt> argument specifies that attributes be |
| 940 | * returned. |
| 941 | *<p> |
| 942 | * If the object does not have a requested attribute, that |
| 943 | * nonexistent attribute will be ignored. Those requested |
| 944 | * attributes that the object does have will be returned. |
| 945 | *<p> |
| 946 | * A directory might return more attributes than were requested |
| 947 | * (see <strong>Attribute Type Names</strong> in the class description) |
| 948 | * but is not allowed to return arbitrary, unrelated attributes. |
| 949 | *<p> |
| 950 | * If a search filter with invalid variable substitutions is provided |
| 951 | * to this method, the result is undefined. |
| 952 | * When changes are made to this DirContext, |
| 953 | * the effect on enumerations returned by prior calls to this method |
| 954 | * is undefined. |
| 955 | *<p> |
| 956 | * See also <strong>Operational Attributes</strong> in the class |
| 957 | * description. |
| 958 | * |
| 959 | * @param name |
| 960 | * the name of the context or object to search |
| 961 | * @param filterExpr |
| 962 | * the filter expression to use for the search. |
| 963 | * The expression may contain variables of the |
| 964 | * form "<code>{i}</code>" where <code>i</code> |
| 965 | * is a nonnegative integer. May not be null. |
| 966 | * @param filterArgs |
| 967 | * the array of arguments to substitute for the variables |
| 968 | * in <code>filterExpr</code>. The value of |
| 969 | * <code>filterArgs[i]</code> will replace each |
| 970 | * occurrence of "<code>{i}</code>". |
| 971 | * If null, equivalent to an empty array. |
| 972 | * @param cons |
| 973 | * the search controls that control the search. If null, |
| 974 | * the default search controls are used (equivalent |
| 975 | * to <tt>(new SearchControls())</tt>). |
| 976 | * @return an enumeration of <tt>SearchResult</tt>s of the objects |
| 977 | * that satisfy the filter; never null |
| 978 | * |
| 979 | * @throws ArrayIndexOutOfBoundsException if <tt>filterExpr</tt> contains |
| 980 | * <code>{i}</code> expressions where <code>i</code> is outside |
| 981 | * the bounds of the array <code>filterArgs</code> |
| 982 | * @throws InvalidSearchControlsException if <tt>cons</tt> contains |
| 983 | * invalid settings |
| 984 | * @throws InvalidSearchFilterException if <tt>filterExpr</tt> with |
| 985 | * <tt>filterArgs</tt> represents an invalid search filter |
| 986 | * @throws NamingException if a naming exception is encountered |
| 987 | * |
| 988 | * @see #search(Name, Attributes, String[]) |
| 989 | * @see java.text.MessageFormat |
| 990 | */ |
| 991 | public NamingEnumeration<SearchResult> |
| 992 | search(Name name, |
| 993 | String filterExpr, |
| 994 | Object[] filterArgs, |
| 995 | SearchControls cons) |
| 996 | throws NamingException; |
| 997 | |
| 998 | /** |
| 999 | * Searches in the named context or object for entries that satisfy the |
| 1000 | * given search filter. Performs the search as specified by |
| 1001 | * the search controls. |
| 1002 | * See {@link #search(Name, String, Object[], SearchControls)} for details. |
| 1003 | * |
| 1004 | * @param name |
| 1005 | * the name of the context or object to search |
| 1006 | * @param filterExpr |
| 1007 | * the filter expression to use for the search. |
| 1008 | * The expression may contain variables of the |
| 1009 | * form "<code>{i}</code>" where <code>i</code> |
| 1010 | * is a nonnegative integer. May not be null. |
| 1011 | * @param filterArgs |
| 1012 | * the array of arguments to substitute for the variables |
| 1013 | * in <code>filterExpr</code>. The value of |
| 1014 | * <code>filterArgs[i]</code> will replace each |
| 1015 | * occurrence of "<code>{i}</code>". |
| 1016 | * If null, equivalent to an empty array. |
| 1017 | * @param cons |
| 1018 | * the search controls that control the search. If null, |
| 1019 | * the default search controls are used (equivalent |
| 1020 | * to <tt>(new SearchControls())</tt>). |
| 1021 | * @return an enumeration of <tt>SearchResult</tt>s of the objects |
| 1022 | * that satisfy the filter; never null |
| 1023 | * |
| 1024 | * @throws ArrayIndexOutOfBoundsException if <tt>filterExpr</tt> contains |
| 1025 | * <code>{i}</code> expressions where <code>i</code> is outside |
| 1026 | * the bounds of the array <code>filterArgs</code> |
| 1027 | * @throws InvalidSearchControlsException if <tt>cons</tt> contains |
| 1028 | * invalid settings |
| 1029 | * @throws InvalidSearchFilterException if <tt>filterExpr</tt> with |
| 1030 | * <tt>filterArgs</tt> represents an invalid search filter |
| 1031 | * @throws NamingException if a naming exception is encountered |
| 1032 | */ |
| 1033 | public NamingEnumeration<SearchResult> |
| 1034 | search(String name, |
| 1035 | String filterExpr, |
| 1036 | Object[] filterArgs, |
| 1037 | SearchControls cons) |
| 1038 | throws NamingException; |
| 1039 | } |