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Java example source code file (ValidationEventImpl.java)

This example Java source code file (ValidationEventImpl.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

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Java - Java tags/keywords

fatal_error, illegalargumentexception, object, string, text, throwable, validationeventimpl, validationeventlocator, warning

The ValidationEventImpl.java Java example source code

/*
 * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package javax.xml.bind.helpers;

import java.text.MessageFormat;

import javax.xml.bind.ValidationEvent;
import javax.xml.bind.ValidationEventLocator;

/**
 * Default implementation of the ValidationEvent interface.
 *
 * <p>
 * JAXB providers are allowed to use whatever class that implements
 * the ValidationEvent interface. This class is just provided for a
 * convenience.
 *
 * @author <ul>
  • Kohsuke Kawaguchi, Sun Microsystems, Inc.
  • * @see javax.xml.bind.Validator * @see javax.xml.bind.ValidationEventHandler * @see javax.xml.bind.ValidationEvent * @see javax.xml.bind.ValidationEventLocator * @since JAXB1.0 */ public class ValidationEventImpl implements ValidationEvent { /** * Create a new ValidationEventImpl. * * @param _severity The severity value for this event. Must be one of * ValidationEvent.WARNING, ValidationEvent.ERROR, or * ValidationEvent.FATAL_ERROR * @param _message The text message for this event - may be null. * @param _locator The locator object for this event - may be null. * @throws IllegalArgumentException if an illegal severity field is supplied */ public ValidationEventImpl( int _severity, String _message, ValidationEventLocator _locator ) { this(_severity,_message,_locator,null); } /** * Create a new ValidationEventImpl. * * @param _severity The severity value for this event. Must be one of * ValidationEvent.WARNING, ValidationEvent.ERROR, or * ValidationEvent.FATAL_ERROR * @param _message The text message for this event - may be null. * @param _locator The locator object for this event - may be null. * @param _linkedException An optional linked exception that may provide * additional information about the event - may be null. * @throws IllegalArgumentException if an illegal severity field is supplied */ public ValidationEventImpl( int _severity, String _message, ValidationEventLocator _locator, Throwable _linkedException ) { setSeverity( _severity ); this.message = _message; this.locator = _locator; this.linkedException = _linkedException; } private int severity; private String message; private Throwable linkedException; private ValidationEventLocator locator; public int getSeverity() { return severity; } /** * Set the severity field of this event. * * @param _severity Must be one of ValidationEvent.WARNING, * ValidationEvent.ERROR, or ValidationEvent.FATAL_ERROR. * @throws IllegalArgumentException if an illegal severity field is supplied */ public void setSeverity( int _severity ) { if( _severity != ValidationEvent.WARNING && _severity != ValidationEvent.ERROR && _severity != ValidationEvent.FATAL_ERROR ) { throw new IllegalArgumentException( Messages.format( Messages.ILLEGAL_SEVERITY ) ); } this.severity = _severity; } public String getMessage() { return message; } /** * Set the message field of this event. * * @param _message String message - may be null. */ public void setMessage( String _message ) { this.message = _message; } public Throwable getLinkedException() { return linkedException; } /** * Set the linked exception field of this event. * * @param _linkedException Optional linked exception - may be null. */ public void setLinkedException( Throwable _linkedException ) { this.linkedException = _linkedException; } public ValidationEventLocator getLocator() { return locator; } /** * Set the locator object for this event. * * @param _locator The locator - may be null. */ public void setLocator( ValidationEventLocator _locator ) { this.locator = _locator; } /** * Returns a string representation of this object in a format * helpful to debugging. * * @see Object#equals(Object) */ public String toString() { String s; switch(getSeverity()) { case WARNING: s="WARNING";break; case ERROR: s="ERROR";break; case FATAL_ERROR: s="FATAL_ERROR";break; default: s=String.valueOf(getSeverity());break; } return MessageFormat.format("[severity={0},message={1},locator={2}]", new Object[]{ s, getMessage(), getLocator() }); } }

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