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* Copyright 2013, Red Hat, Inc. and/or its affiliates, and individual
* contributors by the @authors tag. See the copyright.txt in the
* distribution for a full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
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*/
package org.jboss.as.quickstart.hibernate3.util;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.validator.Validator;
import javax.faces.validator.ValidatorException;
public class ValidateMemberId implements Validator {
@Override
public void validate(FacesContext facesContext, UIComponent uiComponent, Object memberIdObject) throws ValidatorException {
// The id can only contain positive long values.
try {
long memberId = (Long) memberIdObject;
} catch (Exception e) {
FacesMessage facesMessage = new FacesMessage();
facesMessage.setSummary("Member Id is not valid.");
facesMessage.setDetail("Member Id must be an positive number.");
facesMessage.setSeverity(FacesMessage.SEVERITY_ERROR);
facesContext.addMessage("reg:id", facesMessage);
throw new ValidatorException(facesMessage);
}
}
}