/**
* The contents of this file are subject to the OpenMRS Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://license.openmrs.org
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*
* Copyright (C) OpenMRS, LLC. All Rights Reserved.
*/
package org.openmrs.web.taglib;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.tagext.TagSupport;
/**
* Prints the contextPath for the current webapp. Typically you can get this via
* ${pageContext.request.contextPath}
*/
public class ContextPathTag extends TagSupport {
private static final long serialVersionUID = 112734331123332322L;
//private final Log log = LogFactory.getLog(getClass());
public int doStartTag() {
HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
try {
pageContext.getOut().write(request.getContextPath());
}
catch (IOException e) {
// pass
}
return SKIP_BODY;
}
public int doEndTag() {
return EVAL_PAGE;
}
}