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view software/mpdl-services-new/mpiwg-mpdl-cms-web/src/de/mpg/mpiwg/berlin/mpdl/servlets/lt/Normalize.java @ 25:e9fe3186670c default tip
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author | Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> |
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date | Tue, 21 May 2013 10:19:32 +0200 |
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package de.mpg.mpiwg.berlin.mpdl.servlets.lt; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletConfig; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import de.mpg.mpiwg.berlin.mpdl.exception.ApplicationException; import de.mpg.mpiwg.berlin.mpdl.lt.text.norm.Normalizer; public class Normalize extends HttpServlet { private static final long serialVersionUID = 1L; public Normalize() { super(); } public void init(ServletConfig config) throws ServletException { super.init(config); } protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { request.setCharacterEncoding("utf-8"); response.setCharacterEncoding("utf-8"); String inputString = request.getParameter("inputString"); String language = request.getParameter("language"); String method = request.getParameter("method"); String typeStr = request.getParameter("type"); if (language == null) language = "eng"; if (method == null) method = "norm"; String[] methods = method.split(" "); if (typeStr == null) typeStr = "display"; int type = Normalizer.DISPLAY; if (typeStr.equals("dictionary")) type = Normalizer.DICTIONARY; else if (typeStr.equals("search")) type = Normalizer.SEARCH; String result = null; try { response.setContentType("text/html"); PrintWriter out = response.getWriter(); if (inputString == null || inputString.isEmpty()) { out.print("request parameter \"inputString\" is empty. Please specify \"inputString\""); out.close(); return; } Normalizer normalizer = new Normalizer(methods, language); normalizer.setNormMode(type); result = normalizer.normalize(inputString); if (result != null) out.print(result); out.close(); } catch (ApplicationException e) { throw new ServletException(e); } } protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet(request, response); } }