/*
*
* Copyright (c) void.fm
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* Neither the name void.fm nor the names of its contributors may be
* used to endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
package etm.demo.webapp.javaee.web.core;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.component.UIInput;
import javax.faces.component.html.HtmlOutputLabel;
import javax.faces.context.FacesContext;
import javax.faces.validator.FacesValidator;
import javax.faces.validator.Validator;
import javax.faces.validator.ValidatorException;
/**
* @author void.fm
* @version $Revision: 372 $
*/
@FacesValidator("equalsValidator")
public class EqualsValidator implements Validator {
public void validate(FacesContext context, UIComponent component, Object value) throws ValidatorException {
UIInput thisComponent = (UIInput) component;
UIInput compareToComponent = (UIInput) component.getAttributes().get("compareTo");
HtmlOutputLabel compareToLabel = (HtmlOutputLabel) component.getAttributes().get("compareToLabel");
HtmlOutputLabel thisLabel = (HtmlOutputLabel) component.getAttributes().get("thisLabel");
if (compareToComponent != null && compareToComponent.isValid()) {
Object thisValue = value;
Object compareToValue = compareToComponent.getValue();
if (thisValue == null || !thisValue.equals(compareToValue)) {
String thisLabelText = thisComponent.getClientId(context);
String compareToLabelText = compareToComponent.getClientId(context);
if (compareToLabel != null) {
compareToLabelText = (String) compareToLabel.getValue();
}
if (thisLabel != null) {
thisLabelText = (String) thisLabel.getValue();
}
throw new ValidatorException(new FacesMessage(FacesMessage.SEVERITY_ERROR,
compareToLabelText + " does not match " + thisLabelText,
null));
}
}
}
}