Mercurial > hg > LGServices
view src/main/java/de/mpiwg/gazetteer/rest/GetFileText.java @ 79:9fbdc98f81c6
Bug fix : comment out testing code for front end error handling.
author | Calvin Yeh <cyeh@mpiwg-berlin.mpg.de> |
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date | Wed, 03 May 2017 19:54:48 +0200 |
parents | 3e62083dbcbf |
children |
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package de.mpiwg.gazetteer.rest; import java.io.PrintWriter; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.json.JSONObject; import de.mpiwg.gazetteer.bo.LGFile; import de.mpiwg.gazetteer.utils.DataProvider; import de.mpiwg.gazetteer.utils.FileManager; import de.mpiwg.gazetteer.utils.exceptions.GazetteerException; public class GetFileText extends AbstractServletMethod { public static String name = "getFileText"; public static void execute(HttpServletRequest request, HttpServletResponse response) throws Exception{ Long fileId = getQueryLongParam(request, "fileId"); System.out.println("%%%%% GetFileText [fileId=" + fileId + "]"); if(fileId != null){ LGFile file = DataProvider.getInstance().getFile(fileId); if(file != null){ String text = FileManager.getFileAsText(file); PrintWriter out = response.getWriter(); out.print(text); out.flush(); response.setContentType("text/plain; charset=UTF-8"); }else{ response.setContentType("application/json"); JSONObject json = new JSONObject(); json.put("status", "error"); json.put("message", "File no found (" + fileId + ")"); json.put("code", GazetteerException.CODE); PrintWriter out = response.getWriter(); out.print(json.toString()); out.flush(); } }else{ response.setContentType("application/json"); JSONObject json = new JSONObject(); json.put("status", "error"); json.put("message", "Following parameters are mandatory: fileId."); PrintWriter out = response.getWriter(); out.print(json.toString()); out.flush(); } } }