/**
* Copyright (C) 2012 JBoss Inc
*
* 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.jboss.dashboard.ui.taglib.factory;
import org.jboss.dashboard.ui.components.UIComponentHandlerFactoryElement;
import javax.servlet.jsp.JspTagException;
public class CurrentComponentTag extends GenericFactoryTag {
private static transient org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(CurrentComponentTag.class.getName());
/**
* @see javax.servlet.jsp.tagext.TagSupport
*/
public int doEndTag() throws JspTagException {
UIComponentHandlerFactoryElement currentComponent = (UIComponentHandlerFactoryElement)pageContext.getRequest().getAttribute(UseComponentTag.COMPONENT_ATTR_NAME);
try {
String componentClass = currentComponent.getName();
pageContext.getOut().print(componentClass != null ? componentClass : "");
} catch (java.io.IOException ex) {
handleError(ex);
}
return EVAL_PAGE;
}
/**
* @see javax.servlet.jsp.tagext.TagSupport
*/
public int doStartTag() throws JspTagException {
return SKIP_BODY;
}
}