jakarta.faces.validator.ValidatorException Maven / Gradle / Ivy
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/*
* Copyright (c) 1997, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package jakarta.faces.validator;
import java.util.Collection;
import jakarta.faces.FacesException;
import jakarta.faces.application.FacesMessage;
/**
*
* A ValidatorException is an exception thrown by the
* validate() method of a {@link Validator} to indicate that validation failed.
*/
public class ValidatorException extends FacesException {
// ----------------------------------------------------------- Constructors
private static final long serialVersionUID = 6459492016772012827L;
/**
*
* Construct a new exception with the specified message and no root cause.
*
*
* @param message The message for this exception
*/
public ValidatorException(FacesMessage message) {
super(message.getSummary());
this.message = message;
}
/**
*
* Allow this one exception to contain multiple messages.
*
*
* @param messages the list of messages for this exception
*
* @since 2.0
*/
public ValidatorException(Collection messages) {
this.messages = messages;
}
/**
*
* Construct a new exception with the specified detail message and root cause.
*
*
* @param message The detail message for this exception
* @param cause The root cause for this exception
*/
public ValidatorException(FacesMessage message, Throwable cause) {
super(message.getSummary(), cause);
this.message = message;
}
/**
*
* Allow this one exception to contain multiple messages, while passing on the root cause to the superclass
*
*
* @param messages the detail messages for this exception
* @param cause the root cause for this exception
*
* @since 2.0
*/
public ValidatorException(Collection messages, Throwable cause) {
super(messages.isEmpty() ? "" : messages.iterator().next().getSummary(), cause);
this.messages = messages;
}
/**
*
* Returns the FacesMessage associated with the exception. If this instance was created with a constructor
* that takes Collection<FacesMessage>, this method returns the first message in the
* Collection
*
*
* @return the message
*/
public FacesMessage getFacesMessage() {
FacesMessage result = message;
if (null == result && null != messages && !messages.isEmpty()) {
result = messages.iterator().next();
}
return result;
}
/**
*
* If this instance was created with a constructor that takes Collection<FacesMessage>, this method
* returns the passed collection, otherwise this method returns null.
*
*
* @since 2.0
*
* @return the messages
*/
public Collection getFacesMessages() {
return messages;
}
private FacesMessage message;
private Collection messages;
}