/*
* Copyright 2002-2007 the original author or authors.
*
* 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.internna.iwebmvc.tags;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.SimpleTagSupport;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.internna.iwebmvc.model.DomainEntity;
/**
* Checks if an entity requires a CAPTCHA.
*
* @author Jose Noheda
* @since 2.0
*/
public class CheckCaptcha extends SimpleTagSupport {
protected Log logger = LogFactory.getLog(getClass());
private String property;
private Class<DomainEntity> entityClass;
public void setProperty(String property) {
this.property = property;
}
public void setEntityClass(Class<DomainEntity> entityClass) {
this.entityClass = entityClass;
}
@Override
public void doTag() throws JspException {
try {
DomainEntity entity = entityClass.newInstance();
Boolean required = entity != null ? entity.isCaptchaRequired() : Boolean.FALSE;
getJspContext().setAttribute(property, required);
} catch (Exception ex) {
throw new JspException(ex);
}
}
}