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view software/mpdl-services/mpiwg-mpdl-lt-web/src/de/mpg/mpiwg/berlin/mpdl/servlets/util/ServletUtil.java @ 19:4a3641ae14d2
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author | Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> |
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date | Wed, 09 Nov 2011 15:32:05 +0100 |
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package de.mpg.mpiwg.berlin.mpdl.servlets.util; import javax.servlet.http.HttpServletRequest; import de.mpg.mpiwg.berlin.mpdl.exception.ApplicationException; public class ServletUtil { private static ServletUtil instance; public static ServletUtil getInstance() throws ApplicationException { if (instance == null) { instance = new ServletUtil(); } return instance; } public ServletUtil() { } public String getBaseUrl( HttpServletRequest request ) { if (request.getServerPort() == 80 || request.getServerPort() == 443) return request.getScheme() + "://" + request.getServerName() + request.getContextPath(); else return request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + request.getContextPath(); } }