/*
* Copyright 1999-2004 The Apache Software Foundation.
*
* 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
* limitations under the License.
*/
package org.apache.cocoon.faces.taglib;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import javax.faces.validator.Validator;
import javax.faces.validator.LengthValidator;
import org.apache.cocoon.faces.FacesUtils;
/**
* @version CVS $Id: ValidateLengthTag.java 53791 2004-10-05 13:16:15Z vgritsenko $
*/
public class ValidateLengthTag extends ValidatorTag {
private String minimum;
private String maximum;
public void setMaximum(String maximum) {
this.maximum = maximum;
}
public void setMinimum(String minimum) {
this.minimum = minimum;
}
public int doStartTag(String namespaceURI, String localName, String qName, Attributes atts)
throws SAXException {
super.setValidatorId("javax.faces.Length");
return super.doStartTag(namespaceURI, localName, qName, atts);
}
protected Validator createValidator() {
final UIComponentTag tag = FacesUtils.findParentUIComponentTag(this);
LengthValidator validator = (LengthValidator) super.createValidator();
if (maximum != null) {
validator.setMaximum(tag.evaluateInteger(maximum));
}
if (minimum != null) {
validator.setMinimum(tag.evaluateInteger(minimum));
}
return validator;
}
public void recycle() {
super.recycle();
this.minimum = null;
this.maximum = null;
}
}