src/share/jaxws_classes/javax/xml/bind/helpers/DefaultValidationEventHandler.java

Tue, 09 Apr 2013 14:51:13 +0100

author
alanb
date
Tue, 09 Apr 2013 14:51:13 +0100
changeset 368
0989ad8c0860
parent 286
f50545b5e2f1
child 397
b99d7e355d4b
permissions
-rw-r--r--

8010393: Update JAX-WS RI to 2.2.9-b12941
Reviewed-by: alanb, erikj
Contributed-by: miroslav.kos@oracle.com, martin.grebac@oracle.com

ohair@286 1 /*
ohair@286 2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
ohair@286 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286 4 *
ohair@286 5 * This code is free software; you can redistribute it and/or modify it
ohair@286 6 * under the terms of the GNU General Public License version 2 only, as
ohair@286 7 * published by the Free Software Foundation. Oracle designates this
ohair@286 8 * particular file as subject to the "Classpath" exception as provided
ohair@286 9 * by Oracle in the LICENSE file that accompanied this code.
ohair@286 10 *
ohair@286 11 * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ohair@286 14 * version 2 for more details (a copy is included in the LICENSE file that
ohair@286 15 * accompanied this code).
ohair@286 16 *
ohair@286 17 * You should have received a copy of the GNU General Public License version
ohair@286 18 * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286 20 *
ohair@286 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286 22 * or visit www.oracle.com if you need additional information or have any
ohair@286 23 * questions.
ohair@286 24 */
ohair@286 25
ohair@286 26 package javax.xml.bind.helpers;
ohair@286 27
ohair@286 28 import org.w3c.dom.Node;
ohair@286 29
ohair@286 30 import javax.xml.bind.ValidationEvent;
ohair@286 31 import javax.xml.bind.ValidationEventHandler;
ohair@286 32 import javax.xml.bind.ValidationEventLocator;
ohair@286 33 import java.net.URL;
ohair@286 34
ohair@286 35 /**
ohair@286 36 * <p>
ohair@286 37 * JAXB 1.0 only default validation event handler. This is the default
ohair@286 38 * handler for all objects created from a JAXBContext that is managing
ohair@286 39 * schema-derived code generated by a JAXB 1.0 binding compiler.
ohair@286 40 *
ohair@286 41 * <p>
ohair@286 42 * This handler causes the unmarshal and validate operations to fail on the first
ohair@286 43 * error or fatal error.
ohair@286 44 *
ohair@286 45 * <p>
ohair@286 46 * This handler is not the default handler for JAXB mapped classes following
ohair@286 47 * JAXB 2.0 or later versions. Default validation event handling has changed
ohair@286 48 * and is specified in {@link javax.xml.bind.Unmarshaller} and
ohair@286 49 * {@link javax.xml.bind.Marshaller}.
ohair@286 50 *
ohair@286 51 * @author <ul><li>Ryan Shoemaker, Sun Microsystems, Inc.</li></ul>
ohair@286 52 * @see javax.xml.bind.Unmarshaller
ohair@286 53 * @see javax.xml.bind.Validator
ohair@286 54 * @see javax.xml.bind.ValidationEventHandler
ohair@286 55 * @since JAXB1.0
ohair@286 56 */
ohair@286 57 public class DefaultValidationEventHandler implements ValidationEventHandler {
ohair@286 58
ohair@286 59 public boolean handleEvent( ValidationEvent event ) {
ohair@286 60
ohair@286 61 if( event == null ) {
ohair@286 62 throw new IllegalArgumentException();
ohair@286 63 }
ohair@286 64
ohair@286 65 // calculate the severity prefix and return value
ohair@286 66 String severity = null;
ohair@286 67 boolean retVal = false;
ohair@286 68 switch ( event.getSeverity() ) {
ohair@286 69 case ValidationEvent.WARNING:
ohair@286 70 severity = Messages.format( Messages.WARNING );
ohair@286 71 retVal = true; // continue after warnings
ohair@286 72 break;
ohair@286 73 case ValidationEvent.ERROR:
ohair@286 74 severity = Messages.format( Messages.ERROR );
ohair@286 75 retVal = false; // terminate after errors
ohair@286 76 break;
ohair@286 77 case ValidationEvent.FATAL_ERROR:
ohair@286 78 severity = Messages.format( Messages.FATAL_ERROR );
ohair@286 79 retVal = false; // terminate after fatal errors
ohair@286 80 break;
ohair@286 81 default:
ohair@286 82 assert false :
ohair@286 83 Messages.format( Messages.UNRECOGNIZED_SEVERITY,
ohair@286 84 event.getSeverity() );
ohair@286 85 }
ohair@286 86
ohair@286 87 // calculate the location message
ohair@286 88 String location = getLocation( event );
ohair@286 89
ohair@286 90 System.out.println(
ohair@286 91 Messages.format( Messages.SEVERITY_MESSAGE,
ohair@286 92 severity,
ohair@286 93 event.getMessage(),
ohair@286 94 location ) );
ohair@286 95
ohair@286 96 // fail on the first error or fatal error
ohair@286 97 return retVal;
ohair@286 98 }
ohair@286 99
ohair@286 100 /**
ohair@286 101 * Calculate a location message for the event
ohair@286 102 *
ohair@286 103 */
ohair@286 104 private String getLocation(ValidationEvent event) {
ohair@286 105 StringBuffer msg = new StringBuffer();
ohair@286 106
ohair@286 107 ValidationEventLocator locator = event.getLocator();
ohair@286 108
ohair@286 109 if( locator != null ) {
ohair@286 110
ohair@286 111 URL url = locator.getURL();
ohair@286 112 Object obj = locator.getObject();
ohair@286 113 Node node = locator.getNode();
ohair@286 114 int line = locator.getLineNumber();
ohair@286 115
ohair@286 116 if( url!=null || line!=-1 ) {
ohair@286 117 msg.append( "line " + line );
ohair@286 118 if( url!=null )
ohair@286 119 msg.append( " of " + url );
ohair@286 120 } else if( obj != null ) {
ohair@286 121 msg.append( " obj: " + obj.toString() );
ohair@286 122 } else if( node != null ) {
ohair@286 123 msg.append( " node: " + node.toString() );
ohair@286 124 }
ohair@286 125 } else {
ohair@286 126 msg.append( Messages.format( Messages.LOCATION_UNAVAILABLE ) );
ohair@286 127 }
ohair@286 128
ohair@286 129 return msg.toString();
ohair@286 130 }
ohair@286 131 }

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