Mercurial > dive4elements > river
diff flys-client/src/main/java/de/intevation/flys/client/server/ReportServiceImpl.java @ 604:84d3c5fde5bb
First version of error reports.
flys-client/trunk@2211 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
---|---|
date | Thu, 23 Jun 2011 09:11:54 +0000 |
parents | 8cb98fa4987f |
children | ab8eb2f544f2 |
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--- a/flys-client/src/main/java/de/intevation/flys/client/server/ReportServiceImpl.java Wed Jun 22 15:34:52 2011 +0000 +++ b/flys-client/src/main/java/de/intevation/flys/client/server/ReportServiceImpl.java Thu Jun 23 09:11:54 2011 +0000 @@ -1,9 +1,24 @@ package de.intevation.flys.client.server; +import java.io.InputStream; +import java.io.IOException; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.NodeList; + import com.google.gwt.user.server.rpc.RemoteServiceServlet; +import org.apache.commons.lang.StringEscapeUtils; + import de.intevation.flys.client.client.services.ReportService; +import de.intevation.artifacts.common.utils.XMLUtils; +import de.intevation.artifacts.common.utils.ClientProtocolUtils; + +import de.intevation.artifacts.httpclient.http.HttpClient; +import de.intevation.artifacts.httpclient.http.HttpClientImpl; + public class ReportServiceImpl extends RemoteServiceServlet implements ReportService @@ -16,7 +31,79 @@ String out ) { System.err.println("report: " + collectionId + " " + out); - return out; + + Document request = ClientProtocolUtils.newOutCollectionDocument( + collectionId, + out, + "report"); + + InputStream in = null; + try { + HttpClient client = new HttpClientImpl(url, locale); + in = client.collectionOut(request, collectionId, out); + + if (in == null) { + System.err.println("report: no report"); + return null; + } + + Document report = XMLUtils.parseDocument(in); + + return buildReport(report); + } + catch (IOException ioe) { + ioe.printStackTrace(); + } + catch (Exception e) { + e.printStackTrace(); + } + finally { + if (in != null) { + try { + in.close(); + } + catch (IOException ioe) { + } + } + } + + return "error processing error report"; + } + + protected static String buildReport(Document document) { + + NodeList problems = document.getElementsByTagName("problem"); + + StringBuilder global = new StringBuilder(); + StringBuilder kms = new StringBuilder(); + + for (int i = 0, N = problems.getLength(); i < N; ++i) { + + Element element = (Element)problems.item(i); + + String km = element.getAttribute("km"); + String msg = element.getTextContent(); + + if (km.length() > 0) { + kms.append("<li><strong>") + .append(StringEscapeUtils.escapeHtml(km)) + .append("</strong>: ") + .append(StringEscapeUtils.escapeHtml(msg)) + .append("</li>"); + } + else { + global.append("<li>") + .append(StringEscapeUtils.escapeHtml(msg)) + .append("</li>"); + } + } + + StringBuilder sb = new StringBuilder("<ul>") + .append(global) + .append(kms) + .append("</ul>"); + + return sb.toString(); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :