jdk8-mips64-public/jaxws: src/share/jaxws_classes/javax/xml/bind/util/ValidationEventCollector.java@9c07ef4934dd

     1 /*

     2  * Copyright (c) 2003, 2013, Oracle and/or its affiliates. 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.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle 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 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  */

    26 package javax.xml.bind.util;

    28 import javax.xml.bind.ValidationEvent;

    29 import javax.xml.bind.ValidationEventHandler;

    30 import java.util.ArrayList;

    31 import java.util.List;

    33 /**

    34  * {@link javax.xml.bind.ValidationEventHandler ValidationEventHandler}

    35  * implementation that collects all events.

    36  *

    37  * <p>

    38  * To use this class, create a new instance and pass it to the setEventHandler

    39  * method of the Validator, Unmarshaller, Marshaller class.  After the call to

    40  * validate or unmarshal completes, call the getEvents method to retrieve all

    41  * the reported errors and warnings.

    42  *

    43  * @author <ul><li>Kohsuke Kawaguchi, Sun Microsystems, Inc.</li><li>Ryan Shoemaker, Sun Microsystems, Inc.</li><li>Joe Fialli, Sun Microsystems, Inc.</li></ul>

    44  * @see javax.xml.bind.Validator

    45  * @see javax.xml.bind.ValidationEventHandler

    46  * @see javax.xml.bind.ValidationEvent

    47  * @see javax.xml.bind.ValidationEventLocator

    48  * @since JAXB1.0

    49  */

    50 public class ValidationEventCollector implements ValidationEventHandler

    51 {

    52     private final List<ValidationEvent> events = new ArrayList<ValidationEvent>();

    54     /**

    55      * Return an array of ValidationEvent objects containing a copy of each of

    56      * the collected errors and warnings.

    57      *

    58      * @return

    59      *      a copy of all the collected errors and warnings or an empty array

    60      *      if there weren't any

    61      */

    62     public ValidationEvent[] getEvents() {

    63         return events.toArray(new ValidationEvent[events.size()]);

    64     }

    66     /**

    67      * Clear all collected errors and warnings.

    68      */

    69     public void reset() {

    70         events.clear();

    71     }

    73     /**

    74      * Returns true if this event collector contains at least one

    75      * ValidationEvent.

    76      *

    77      * @return true if this event collector contains at least one

    78      *         ValidationEvent, false otherwise

    79      */

    80     public boolean hasEvents() {

    81         return !events.isEmpty();

    82     }

    84     public boolean handleEvent( ValidationEvent event ) {

    85         events.add(event);

    87         boolean retVal = true;

    88         switch( event.getSeverity() ) {

    89             case ValidationEvent.WARNING:

    90                 retVal = true; // continue validation

    91                 break;

    92             case ValidationEvent.ERROR:

    93                 retVal = true; // continue validation

    94                 break;

    95             case ValidationEvent.FATAL_ERROR:

    96                 retVal = false; // halt validation

    97                 break;

    98             default:

    99                 _assert( false,

   100                          Messages.format( Messages.UNRECOGNIZED_SEVERITY,

   101                                  event.getSeverity() ) );

   102                 break;

   103         }

   105         return retVal;

   106     }

   108     private static void _assert( boolean b, String msg ) {

   109         if( !b ) {

   110             throw new InternalError( msg );

   111         }

   112     }

   113 }

Mercurial > jdk8-mips64-public > jaxws / file revision

src/share/jaxws_classes/javax/xml/bind/util/ValidationEventCollector.java@9c07ef4934dd

src/share/jaxws_classes/javax/xml/bind/util/ValidationEventCollector.java