| Clover coverage report - Maven Clover report |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| InternetAddress.java | 57.1% | 57.3% | 71.4% | 59% |
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| 1 | /** | |
| 2 | * | |
| 3 | * Copyright 2003-2004 The Apache Software Foundation | |
| 4 | * | |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 6 | * you may not use this file except in compliance with the License. | |
| 7 | * You may obtain a copy of the License at | |
| 8 | * | |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 | * | |
| 11 | * Unless required by applicable law or agreed to in writing, software | |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 | * See the License for the specific language governing permissions and | |
| 15 | * limitations under the License. | |
| 16 | */ | |
| 17 | package javax.mail.internet; | |
| 18 | ||
| 19 | import java.io.UnsupportedEncodingException; | |
| 20 | import java.lang.reflect.Array; | |
| 21 | import java.net.InetAddress; | |
| 22 | import java.net.UnknownHostException; | |
| 23 | import java.util.ArrayList; | |
| 24 | import java.util.List; | |
| 25 | import java.util.StringTokenizer; | |
| 26 | ||
| 27 | import javax.mail.Address; | |
| 28 | import javax.mail.Session; | |
| 29 | ||
| 30 | import org.apache.geronimo.mail.util.SessionUtil; | |
| 31 | ||
| 32 | /** | |
| 33 | * A representation of an Internet email address as specified by RFC822 in | |
| 34 | * conjunction with a human-readable personal name that can be encoded as | |
| 35 | * specified by RFC2047. | |
| 36 | * A typical address is "user@host.domain" and personal name "Joe User" | |
| 37 | * | |
| 38 | * @version $Rev: 382387 $ $Date: 2006-03-02 06:18:24 -0800 (Thu, 02 Mar 2006) $ | |
| 39 | */ | |
| 40 | public class InternetAddress extends Address implements Cloneable { | |
| 41 | /** | |
| 42 | * The address in RFC822 format. | |
| 43 | */ | |
| 44 | protected String address; | |
| 45 | ||
| 46 | /** | |
| 47 | * The personal name in RFC2047 format. | |
| 48 | * Subclasses must ensure that this field is updated if the personal field | |
| 49 | * is updated; alternatively, it can be invalidated by setting to null | |
| 50 | * which will cause it to be recomputed. | |
| 51 | */ | |
| 52 | protected String encodedPersonal; | |
| 53 | ||
| 54 | /** | |
| 55 | * The personal name as a Java String. | |
| 56 | * Subclasses must ensure that this field is updated if the encodedPersonal field | |
| 57 | * is updated; alternatively, it can be invalidated by setting to null | |
| 58 | * which will cause it to be recomputed. | |
| 59 | */ | |
| 60 | protected String personal; | |
| 61 | ||
| 62 | 353 | public InternetAddress() { |
| 63 | } | |
| 64 | ||
| 65 | 67 | public InternetAddress(String address) throws AddressException { |
| 66 | 67 | this(address, true); |
| 67 | } | |
| 68 | ||
| 69 | 107 | public InternetAddress(String address, boolean strict) throws AddressException { |
| 70 | // use the parse method to process the address. This has the wierd side effect of creating a new | |
| 71 | // InternetAddress instance to create an InternetAddress, but these are lightweight objects and | |
| 72 | // we need access to multiple pieces of data from the parsing process. | |
| 73 | 107 | AddressParser parser = new AddressParser(address, strict ? AddressParser.STRICT : AddressParser.NONSTRICT); |
| 74 | ||
| 75 | 107 | InternetAddress parsedAddress = parser.parseAddress(); |
| 76 | // copy the important information, which right now is just the address and | |
| 77 | // personal info. | |
| 78 | 107 | this.address = parsedAddress.address; |
| 79 | 107 | this.personal = parsedAddress.personal; |
| 80 | 107 | this.encodedPersonal = parsedAddress.encodedPersonal; |
| 81 | } | |
| 82 | ||
| 83 | 0 | public InternetAddress(String address, String personal) throws UnsupportedEncodingException { |
| 84 | 0 | this(address, personal, null); |
| 85 | } | |
| 86 | ||
| 87 | 0 | public InternetAddress(String address, String personal, String charset) throws UnsupportedEncodingException { |
| 88 | 0 | this.address = address; |
| 89 | 0 | setPersonal(personal, charset); |
| 90 | } | |
| 91 | ||
| 92 | /** | |
| 93 | * Clone this object. | |
| 94 | * | |
| 95 | * @return a copy of this object as created by Object.clone() | |
| 96 | */ | |
| 97 | 0 | public Object clone() { |
| 98 | 0 | try { |
| 99 | 0 | return super.clone(); |
| 100 | } catch (CloneNotSupportedException e) { | |
| 101 | 0 | throw new Error(); |
| 102 | } | |
| 103 | } | |
| 104 | ||
| 105 | /** | |
| 106 | * Return the type of this address. | |
| 107 | * | |
| 108 | * @return the type of this address; always "rfc822" | |
| 109 | */ | |
| 110 | 0 | public String getType() { |
| 111 | 0 | return "rfc822"; |
| 112 | } | |
| 113 | ||
| 114 | /** | |
| 115 | * Set the address. | |
| 116 | * No validation is performed; validate() can be used to check if it is valid. | |
| 117 | * | |
| 118 | * @param address the address to set | |
| 119 | */ | |
| 120 | 335 | public void setAddress(String address) { |
| 121 | 335 | this.address = address; |
| 122 | } | |
| 123 | ||
| 124 | /** | |
| 125 | * Set the personal name. | |
| 126 | * The name is first checked to see if it can be encoded; if this fails then an | |
| 127 | * UnsupportedEncodingException is thrown and no fields are modified. | |
| 128 | * | |
| 129 | * @param name the new personal name | |
| 130 | * @param charset the charset to use; see {@link MimeUtility#encodeWord(String, String, String) MimeUtilityencodeWord} | |
| 131 | * @throws UnsupportedEncodingException if the name cannot be encoded | |
| 132 | */ | |
| 133 | 0 | public void setPersonal(String name, String charset) throws UnsupportedEncodingException { |
| 134 | 0 | personal = name; |
| 135 | 0 | if (name != null) { |
| 136 | 0 | encodedPersonal = MimeUtility.encodeWord(name, charset, null); |
| 137 | } | |
| 138 | else { | |
| 139 | 0 | encodedPersonal = null; |
| 140 | } | |
| 141 | } | |
| 142 | ||
| 143 | /** | |
| 144 | * Set the personal name. | |
| 145 | * The name is first checked to see if it can be encoded using {@link MimeUtility#encodeWord(String)}; if this fails then an | |
| 146 | * UnsupportedEncodingException is thrown and no fields are modified. | |
| 147 | * | |
| 148 | * @param name the new personal name | |
| 149 | * @throws UnsupportedEncodingException if the name cannot be encoded | |
| 150 | */ | |
| 151 | 302 | public void setPersonal(String name) throws UnsupportedEncodingException { |
| 152 | 302 | personal = name; |
| 153 | 302 | if (name != null) { |
| 154 | 63 | encodedPersonal = MimeUtility.encodeWord(name); |
| 155 | } | |
| 156 | else { | |
| 157 | 239 | encodedPersonal = null; |
| 158 | } | |
| 159 | } | |
| 160 | ||
| 161 | /** | |
| 162 | * Return the address. | |
| 163 | * | |
| 164 | * @return the address | |
| 165 | */ | |
| 166 | 318 | public String getAddress() { |
| 167 | 318 | return address; |
| 168 | } | |
| 169 | ||
| 170 | /** | |
| 171 | * Return the personal name. | |
| 172 | * If the personal field is null, then an attempt is made to decode the encodedPersonal | |
| 173 | * field using {@link MimeUtility#decodeWord(String)}; if this is sucessful, then | |
| 174 | * the personal field is updated with that value and returned; if there is a problem | |
| 175 | * decoding the text then the raw value from encodedPersonal is returned. | |
| 176 | * | |
| 177 | * @return the personal name | |
| 178 | */ | |
| 179 | 210 | public String getPersonal() { |
| 180 | 210 | if (personal == null && encodedPersonal != null) { |
| 181 | 0 | try { |
| 182 | 0 | personal = MimeUtility.decodeWord(encodedPersonal); |
| 183 | } catch (ParseException e) { | |
| 184 | 0 | return encodedPersonal; |
| 185 | } catch (UnsupportedEncodingException e) { | |
| 186 | 0 | return encodedPersonal; |
| 187 | } | |
| 188 | } | |
| 189 | 210 | return personal; |
| 190 | } | |
| 191 | ||
| 192 | /** | |
| 193 | * Return the encoded form of the personal name. | |
| 194 | * If the encodedPersonal field is null, then an attempt is made to encode the | |
| 195 | * personal field using {@link MimeUtility#encodeWord(String)}; if this is | |
| 196 | * successful then the encodedPersonal field is updated with that value and returned; | |
| 197 | * if there is a problem encoding the text then null is returned. | |
| 198 | * | |
| 199 | * @return the encoded form of the personal name | |
| 200 | */ | |
| 201 | 219 | private String getEncodedPersonal() { |
| 202 | 219 | if (encodedPersonal == null && personal != null) { |
| 203 | 0 | try { |
| 204 | 0 | encodedPersonal = MimeUtility.encodeWord(personal); |
| 205 | } catch (UnsupportedEncodingException e) { | |
| 206 | // as we could not encode this, return null | |
| 207 | 0 | return null; |
| 208 | } | |
| 209 | } | |
| 210 | 219 | return encodedPersonal; |
| 211 | } | |
| 212 | ||
| 213 | ||
| 214 | /** | |
| 215 | * Return a string representation of this address using only US-ASCII characters. | |
| 216 | * | |
| 217 | * @return a string representation of this address | |
| 218 | */ | |
| 219 | 235 | public String toString() { |
| 220 | // group addresses are always returned without modification. | |
| 221 | 235 | if (isGroup()) { |
| 222 | 16 | return address; |
| 223 | } | |
| 224 | ||
| 225 | // if we have personal information, then we need to return this in the route-addr form: | |
| 226 | // "personal <address>". If there is no personal information, then we typically return | |
| 227 | // the address without the angle brackets. However, if the address contains anything other | |
| 228 | // than atoms, '@', and '.' (e.g., uses domain literals, has specified routes, or uses | |
| 229 | // quoted strings in the local-part), we bracket the address. | |
| 230 | 219 | String p = getEncodedPersonal(); |
| 231 | 219 | if (p == null) { |
| 232 | 156 | return formatAddress(address); |
| 233 | } | |
| 234 | else { | |
| 235 | 63 | StringBuffer buf = new StringBuffer(p.length() + 8 + address.length() + 3); |
| 236 | 63 | buf.append(AddressParser.quoteString(p)); |
| 237 | 63 | buf.append(" <").append(address).append(">"); |
| 238 | 63 | return buf.toString(); |
| 239 | } | |
| 240 | } | |
| 241 | ||
| 242 | /** | |
| 243 | * Check the form of an address, and enclose it within brackets | |
| 244 | * if they are required for this address form. | |
| 245 | * | |
| 246 | * @param a The source address. | |
| 247 | * | |
| 248 | * @return A formatted address, which can be the original address string. | |
| 249 | */ | |
| 250 | 174 | private String formatAddress(String a) |
| 251 | { | |
| 252 | // this could be a group address....we don't muck with those. | |
| 253 | 174 | if (address.endsWith(";") && address.indexOf(":") > 0) { |
| 254 | 1 | return address; |
| 255 | } | |
| 256 | ||
| 257 | 173 | if (AddressParser.containsCharacters(a, "()<>,;:\"[]")) { |
| 258 | 62 | StringBuffer buf = new StringBuffer(address.length() + 3); |
| 259 | 62 | buf.append("<").append(address).append(">"); |
| 260 | 62 | return buf.toString(); |
| 261 | } | |
| 262 | 111 | return address; |
| 263 | } | |
| 264 | ||
| 265 | /** | |
| 266 | * Return a string representation of this address using Unicode characters. | |
| 267 | * | |
| 268 | * @return a string representation of this address | |
| 269 | */ | |
| 270 | 0 | public String toUnicodeString() { |
| 271 | // group addresses are always returned without modification. | |
| 272 | 0 | if (isGroup()) { |
| 273 | 0 | return address; |
| 274 | } | |
| 275 | ||
| 276 | // if we have personal information, then we need to return this in the route-addr form: | |
| 277 | // "personal <address>". If there is no personal information, then we typically return | |
| 278 | // the address without the angle brackets. However, if the address contains anything other | |
| 279 | // than atoms, '@', and '.' (e.g., uses domain literals, has specified routes, or uses | |
| 280 | // quoted strings in the local-part), we bracket the address. | |
| 281 | ||
| 282 | // NB: The difference between toString() and toUnicodeString() is the use of getPersonal() | |
| 283 | // vs. getEncodedPersonal() for the personal portion. If the personal information contains only | |
| 284 | // ASCII-7 characters, these are the same. | |
| 285 | 0 | String p = getPersonal(); |
| 286 | 0 | if (p == null) { |
| 287 | 0 | return formatAddress(address); |
| 288 | } | |
| 289 | else { | |
| 290 | 0 | StringBuffer buf = new StringBuffer(p.length() + 8 + address.length() + 3); |
| 291 | 0 | buf.append(AddressParser.quoteString(p)); |
| 292 | 0 | buf.append(" <").append(address).append(">"); |
| 293 | 0 | return buf.toString(); |
| 294 | } | |
| 295 | } | |
| 296 | ||
| 297 | /** | |
| 298 | * Compares two addresses for equality. | |
| 299 | * We define this as true if the other object is an InternetAddress | |
| 300 | * and the two values returned by getAddress() are equal in a | |
| 301 | * case-insensitive comparison. | |
| 302 | * | |
| 303 | * @param o the other object | |
| 304 | * @return true if the addresses are the same | |
| 305 | */ | |
| 306 | 53 | public boolean equals(Object o) { |
| 307 | 0 | if (this == o) return true; |
| 308 | 0 | if (!(o instanceof InternetAddress)) return false; |
| 309 | ||
| 310 | 53 | InternetAddress other = (InternetAddress) o; |
| 311 | 53 | String myAddress = getAddress(); |
| 312 | 53 | return myAddress == null ? (other.getAddress() == null) : myAddress.equalsIgnoreCase(other.getAddress()); |
| 313 | } | |
| 314 | ||
| 315 | /** | |
| 316 | * Return the hashCode for this address. | |
| 317 | * We define this to be the hashCode of the address after conversion to lowercase. | |
| 318 | * | |
| 319 | * @return a hashCode for this address | |
| 320 | */ | |
| 321 | 0 | public int hashCode() { |
| 322 | 0 | return (address == null) ? 0 : address.toLowerCase().hashCode(); |
| 323 | } | |
| 324 | ||
| 325 | /** | |
| 326 | * Return true is this address is an RFC822 group address in the format | |
| 327 | * <code>phrase ":" [#mailbox] ";"</code>. | |
| 328 | * We check this by using the presense of a ':' character in the address, and a | |
| 329 | * ';' as the very last character. | |
| 330 | * | |
| 331 | * @return true is this address represents a group | |
| 332 | */ | |
| 333 | 445 | public boolean isGroup() { |
| 334 | 445 | if (address == null) { |
| 335 | 0 | return false; |
| 336 | } | |
| 337 | ||
| 338 | 445 | return address.endsWith(";") && address.indexOf(":") > 0; |
| 339 | } | |
| 340 | ||
| 341 | /** | |
| 342 | * Return the members of a group address. | |
| 343 | * | |
| 344 | * If strict is true and the address does not contain an initial phrase then an AddressException is thrown. | |
| 345 | * Otherwise the phrase is skipped and the remainder of the address is checked to see if it is a group. | |
| 346 | * If it is, the content and strict flag are passed to parseHeader to extract the list of addresses; | |
| 347 | * if it is not a group then null is returned. | |
| 348 | * | |
| 349 | * @param strict whether strict RFC822 checking should be performed | |
| 350 | * @return an array of InternetAddress objects for the group members, or null if this address is not a group | |
| 351 | * @throws AddressException if there was a problem parsing the header | |
| 352 | */ | |
| 353 | 14 | public InternetAddress[] getGroup(boolean strict) throws AddressException { |
| 354 | 14 | if (address == null) { |
| 355 | 0 | return null; |
| 356 | } | |
| 357 | ||
| 358 | // create an address parser and use it to extract the group information. | |
| 359 | 14 | AddressParser parser = new AddressParser(address, strict ? AddressParser.STRICT : AddressParser.NONSTRICT); |
| 360 | 14 | return parser.extractGroupList(); |
| 361 | } | |
| 362 | ||
| 363 | /** | |
| 364 | * Return an InternetAddress representing the current user. | |
| 365 | * <P/> | |
| 366 | * If session is not null, we first look for an address specified in its | |
| 367 | * "mail.from" property; if this is not set, we look at its "mail.user" | |
| 368 | * and "mail.host" properties and if both are not null then an address of | |
| 369 | * the form "${mail.user}@${mail.host}" is created. | |
| 370 | * If this fails to give an address, then an attempt is made to create | |
| 371 | * an address by combining the value of the "user.name" System property | |
| 372 | * with the value returned from InetAddress.getLocalHost().getHostName(). | |
| 373 | * Any SecurityException raised accessing the system property or any | |
| 374 | * UnknownHostException raised getting the hostname are ignored. | |
| 375 | * <P/> | |
| 376 | * Finally, an attempt is made to convert the value obtained above to | |
| 377 | * an InternetAddress. If this fails, then null is returned. | |
| 378 | * | |
| 379 | * @param session used to obtain mail properties | |
| 380 | * @return an InternetAddress for the current user, or null if it cannot be determined | |
| 381 | */ | |
| 382 | 9 | public static InternetAddress getLocalAddress(Session session) { |
| 383 | 9 | String host = null; |
| 384 | 9 | String user = null; |
| 385 | ||
| 386 | // ok, we have several steps for resolving this. To start with, we could have a from address | |
| 387 | // configured already, which will be a full InternetAddress string. If we don't have that, then | |
| 388 | // we need to resolve a user and host to compose an address from. | |
| 389 | 9 | if (session != null) { |
| 390 | 7 | String address = session.getProperty("mail.from"); |
| 391 | // if we got this, we can skip out now | |
| 392 | 7 | if (address != null) { |
| 393 | 1 | try { |
| 394 | 1 | return new InternetAddress(address); |
| 395 | } catch (AddressException e) { | |
| 396 | // invalid address on the from...treat this as an error and return null. | |
| 397 | 0 | return null; |
| 398 | } | |
| 399 | } | |
| 400 | ||
| 401 | // now try for user and host information. We have both session and system properties to check here. | |
| 402 | // we'll just handle the session ones here, and check the system ones below if we're missing information. | |
| 403 | 6 | user = session.getProperty("mail.user"); |
| 404 | 6 | host = session.getProperty("mail.host"); |
| 405 | } | |
| 406 | ||
| 407 | 8 | try { |
| 408 | ||
| 409 | // if either user or host is null, then we check non-session sources for the information. | |
| 410 | 8 | if (user == null) { |
| 411 | 4 | user = System.getProperty("user.name"); |
| 412 | } | |
| 413 | ||
| 414 | 8 | if (host == null) { |
| 415 | 4 | host = InetAddress.getLocalHost().getHostName(); |
| 416 | } | |
| 417 | ||
| 418 | 8 | if (user != null && host != null) { |
| 419 | // if we have both a user and host, we can create a local address | |
| 420 | 7 | return new InternetAddress(user + '@' + host); |
| 421 | } | |
| 422 | } catch (AddressException e) { | |
| 423 | // ignore | |
| 424 | } catch (UnknownHostException e) { | |
| 425 | // ignore | |
| 426 | } catch (SecurityException e) { | |
| 427 | // ignore | |
| 428 | } | |
| 429 | 1 | return null; |
| 430 | } | |
| 431 | ||
| 432 | /** | |
| 433 | * Convert the supplied addresses into a single String of comma-separated text as | |
| 434 | * produced by {@link InternetAddress#toString() toString()}. | |
| 435 | * No line-break detection is performed. | |
| 436 | * | |
| 437 | * @param addresses the array of addresses to convert | |
| 438 | * @return a one-line String of comma-separated addresses | |
| 439 | */ | |
| 440 | 8 | public static String toString(Address[] addresses) { |
| 441 | 8 | if (addresses == null || addresses.length == 0) { |
| 442 | 0 | return null; |
| 443 | } | |
| 444 | 8 | if (addresses.length == 1) { |
| 445 | 7 | return addresses[0].toString(); |
| 446 | } else { | |
| 447 | 1 | StringBuffer buf = new StringBuffer(addresses.length * 32); |
| 448 | 1 | buf.append(addresses[0].toString()); |
| 449 | 1 | for (int i = 1; i < addresses.length; i++) { |
| 450 | 1 | buf.append(", "); |
| 451 | 1 | buf.append(addresses[i].toString()); |
| 452 | } | |
| 453 | 1 | return buf.toString(); |
| 454 | } | |
| 455 | } | |
| 456 | ||
| 457 | /** | |
| 458 | * Convert the supplies addresses into a String of comma-separated text, | |
| 459 | * inserting line-breaks between addresses as needed to restrict the line | |
| 460 | * length to 72 characters. Splits will only be introduced between addresses | |
| 461 | * so an address longer than 71 characters will still be placed on a single | |
| 462 | * line. | |
| 463 | * | |
| 464 | * @param addresses the array of addresses to convert | |
| 465 | * @param used the starting column | |
| 466 | * @return a String of comma-separated addresses with optional line breaks | |
| 467 | */ | |
| 468 | 0 | public static String toString(Address[] addresses, int used) { |
| 469 | 0 | if (addresses == null || addresses.length == 0) { |
| 470 | 0 | return null; |
| 471 | } | |
| 472 | 0 | if (addresses.length == 1) { |
| 473 | 0 | String s = addresses[0].toString(); |
| 474 | 0 | if (used + s.length() > 72) { |
| 475 | 0 | s = "\r\n " + s; |
| 476 | } | |
| 477 | 0 | return s; |
| 478 | } else { | |
| 479 | 0 | StringBuffer buf = new StringBuffer(addresses.length * 32); |
| 480 | 0 | for (int i = 0; i < addresses.length; i++) { |
| 481 | 0 | String s = addresses[1].toString(); |
| 482 | 0 | if (i == 0) { |
| 483 | 0 | if (used + s.length() + 1 > 72) { |
| 484 | 0 | buf.append("\r\n "); |
| 485 | 0 | used = 2; |
| 486 | } | |
| 487 | } else { | |
| 488 | 0 | if (used + s.length() + 1 > 72) { |
| 489 | 0 | buf.append(",\r\n "); |
| 490 | 0 | used = 2; |
| 491 | } else { | |
| 492 | 0 | buf.append(", "); |
| 493 | 0 | used += 2; |
| 494 | } | |
| 495 | } | |
| 496 | 0 | buf.append(s); |
| 497 | 0 | used += s.length(); |
| 498 | } | |
| 499 | 0 | return buf.toString(); |
| 500 | } | |
| 501 | } | |
| 502 | ||
| 503 | /** | |
| 504 | * Parse addresses out of the string with basic checking. | |
| 505 | * | |
| 506 | * @param addresses the addresses to parse | |
| 507 | * @return an array of InternetAddresses parsed from the string | |
| 508 | * @throws AddressException if addresses checking fails | |
| 509 | */ | |
| 510 | 20 | public static InternetAddress[] parse(String addresses) throws AddressException { |
| 511 | 20 | return parse(addresses, true); |
| 512 | } | |
| 513 | ||
| 514 | /** | |
| 515 | * Parse addresses out of the string. | |
| 516 | * | |
| 517 | * @param addresses the addresses to parse | |
| 518 | * @param strict if true perform detailed checking, if false just perform basic checking | |
| 519 | * @return an array of InternetAddresses parsed from the string | |
| 520 | * @throws AddressException if address checking fails | |
| 521 | */ | |
| 522 | 60 | public static InternetAddress[] parse(String addresses, boolean strict) throws AddressException { |
| 523 | 60 | return parse(addresses, strict ? AddressParser.STRICT : AddressParser.NONSTRICT); |
| 524 | } | |
| 525 | ||
| 526 | /** | |
| 527 | * Parse addresses out of the string. | |
| 528 | * | |
| 529 | * @param addresses the addresses to parse | |
| 530 | * @param strict if true perform detailed checking, if false perform little checking | |
| 531 | * @return an array of InternetAddresses parsed from the string | |
| 532 | * @throws AddressException if address checking fails | |
| 533 | */ | |
| 534 | 127 | public static InternetAddress[] parseHeader(String addresses, boolean strict) throws AddressException { |
| 535 | 127 | return parse(addresses, strict ? AddressParser.STRICT : AddressParser.PARSE_HEADER); |
| 536 | } | |
| 537 | ||
| 538 | /** | |
| 539 | * Parse addresses with increasing degrees of RFC822 compliance checking. | |
| 540 | * | |
| 541 | * @param addresses the string to parse | |
| 542 | * @param level The required strictness level. | |
| 543 | * | |
| 544 | * @return an array of InternetAddresses parsed from the string | |
| 545 | * @throws AddressException | |
| 546 | * if address checking fails | |
| 547 | */ | |
| 548 | 187 | private static InternetAddress[] parse(String addresses, int level) throws AddressException { |
| 549 | // create a parser and have it extract the list using the requested strictness leve. | |
| 550 | 187 | AddressParser parser = new AddressParser(addresses, level); |
| 551 | 187 | return parser.parseAddressList(); |
| 552 | } | |
| 553 | ||
| 554 | /** | |
| 555 | * Validate the address portion of an internet address to ensure | |
| 556 | * validity. Throws an AddressException if any validity | |
| 557 | * problems are encountered. | |
| 558 | * | |
| 559 | * @exception AddressException | |
| 560 | */ | |
| 561 | 18 | public void validate() throws AddressException { |
| 562 | ||
| 563 | // create a parser using the strictest validation level. | |
| 564 | 18 | AddressParser parser = new AddressParser(formatAddress(address), AddressParser.STRICT); |
| 565 | 18 | parser.validateAddress(); |
| 566 | } | |
| 567 | } |
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