/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.myfaces.taglib.core;
import org.apache.myfaces.convert.ConverterUtils;
import javax.faces.context.FacesContext;
import javax.faces.el.ValueBinding;
import javax.faces.validator.LongRangeValidator;
import javax.faces.validator.Validator;
import javax.faces.webapp.UIComponentTag;
import javax.faces.webapp.ValidatorTag;
import javax.servlet.jsp.JspException;
/**
* @author Thomas Spiegl (latest modification by $Author: grantsmith $)
* @author Manfred Geiler
* @version $Revision: 472618 $ $Date: 2006-11-08 21:06:54 +0100 (Mi, 08 Nov 2006) $
*/
public class ValidateLongRangeTag
extends ValidatorTag
{
private static final long serialVersionUID = -8259560474198200978L;
private String _minimum = null;
private String _maximum = null;
private static final String VALIDATOR_ID = "javax.faces.LongRange";
public void release()
{
super.release();
_minimum = null;
_maximum = null;
}
public void setMinimum(String minimum)
{
_minimum = minimum;
}
public void setMaximum(String maximum)
{
_maximum = maximum;
}
protected Validator createValidator()
throws JspException
{
FacesContext facesContext = FacesContext.getCurrentInstance();
setValidatorId(VALIDATOR_ID);
LongRangeValidator validator = (LongRangeValidator)super.createValidator();
if (_minimum != null)
{
if (UIComponentTag.isValueReference(_minimum))
{
ValueBinding vb = facesContext.getApplication().createValueBinding(_minimum);
validator.setMinimum(ConverterUtils.convertToLong(vb.getValue(facesContext)));
}
else
{
validator.setMinimum(ConverterUtils.convertToLong(_minimum));
}
}
if (_maximum != null)
{
if (UIComponentTag.isValueReference(_maximum))
{
ValueBinding vb = facesContext.getApplication().createValueBinding(_maximum);
validator.setMaximum(ConverterUtils.convertToLong(vb.getValue(facesContext)));
}
else
{
validator.setMaximum(ConverterUtils.convertToLong(_maximum));
}
}
return validator;
}
}