/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
* a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.enterprise.tools.common.validation.util;
import java.text.MessageFormat;
import java.util.Collection;
import java.util.Iterator;
import com.sun.enterprise.tools.common.validation.Failure;
import com.sun.enterprise.tools.common.validation.util.BundleReader;
/**
* Display is a class that provides utiltiy methods for displaying
* validation failures.
*
* @author Rajeshwar Patil
* @version %I%, %G%
*/
public class Display {
/** Creates a new instance of <code>Display</code>. */
public Display() {
}
/**
* Displays validation failures in a command mode.
* It systems out the failure messages.
*/
public void text(Collection collection) {
Object object = null;
Failure failure = null;
if(collection != null){
Iterator iterator = collection.iterator();
while(iterator.hasNext()){
object = iterator.next();
boolean failureObect = isFailureObject(object);
if(failureObect){
failure = (Failure) object;
reportFailure(failure.failureMessage());
} else {
reportError(object);
}
}
}
}
/**
* Displays validation failures in a GUI mode.
*/
public void gui(Collection collection){
assert false :
(BundleReader.getValue("MSG_not_yet_implemented")); //NOI18N
}
/**
* Systems out the failure message.
* @param message the failure message to report.
*/
protected void reportFailure(String message){
System.out.println(message);
}
/**
* Reports an error message.
* @param object the given object which is not of type {@link Failure}
*/
protected void reportError(Object object){
String format = BundleReader.getValue(
"MSG_does_not_support_displaying_of"); //NOI18N
Class classObject = object.getClass();
Object[] arguments = new Object[]{"Display", //NOI18N
classObject.getName()};
String message =
MessageFormat.format(format, arguments);
assert false : message;
}
/**
* Determines whether the given <code>object</code> is of
* type {@link Failure}
* @param object the given object to determine the type of
* @return <code>true</code> only if the given
* <code>object</code> is of type <code>Failure</code>
*/
protected boolean isFailureObject(Object object){
return (object instanceof Failure);
}
}