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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package javax.xml.bind.annotation.adapters;
  27 
  28 
  29 
  30 /**
  31  * Built-in {@link XmlAdapter} to handle <tt>xs:token</tt> and its derived types.
  32  *
  33  * <p>
  34  * This adapter removes leading and trailing whitespaces, then truncate any
  35  * sequence of tab, CR, LF, and SP by a single whitespace character ' '.
  36  *
  37  * @author Kohsuke Kawaguchi
  38  * @since 1.6, JAXB 2.0
  39  */
  40 public class CollapsedStringAdapter extends XmlAdapter<String,String> {
  41     /**
  42      * Removes leading and trailing whitespaces of the string
  43      * given as the parameter, then truncate any
  44      * sequence of tab, CR, LF, and SP by a single whitespace character ' '.
  45      */
  46     public String unmarshal(String text) {
  47         if(text==null)  return null;        // be defensive
  48 
  49         int len = text.length();
  50 
  51         // most of the texts are already in the collapsed form.

  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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package javax.xml.bind.annotation.adapters;
  27 
  28 
  29 
  30 /**
  31  * Built-in {@link XmlAdapter} to handle {@code xs:token} and its derived types.
  32  *
  33  * <p>
  34  * This adapter removes leading and trailing whitespaces, then truncate any
  35  * sequence of tab, CR, LF, and SP by a single whitespace character ' '.
  36  *
  37  * @author Kohsuke Kawaguchi
  38  * @since 1.6, JAXB 2.0
  39  */
  40 public class CollapsedStringAdapter extends XmlAdapter<String,String> {
  41     /**
  42      * Removes leading and trailing whitespaces of the string
  43      * given as the parameter, then truncate any
  44      * sequence of tab, CR, LF, and SP by a single whitespace character ' '.
  45      */
  46     public String unmarshal(String text) {
  47         if(text==null)  return null;        // be defensive
  48 
  49         int len = text.length();
  50 
  51         // most of the texts are already in the collapsed form.