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54 lines
2.0 KiB
54 lines
2.0 KiB
11 years ago
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//
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// YaCyErrorHandler
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// ----------------
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// Copyright 2014 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
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// First released 2014 at http://yacy.net
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//
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// $LastChangedDate$
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// $LastChangedRevision$
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// $LastChangedBy$
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with this program in the file lgpl21.txt
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// If not, see <http://www.gnu.org/licenses/>.
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//
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package net.yacy.http;
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import java.io.IOException;
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import java.io.Writer;
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import javax.servlet.http.HttpServletRequest;
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import net.yacy.peers.operation.yacyBuildProperties;
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import org.eclipse.jetty.server.handler.ErrorHandler;
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/**
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* Custom Handler to serve error pages called by the HttpResponse.sendError method
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*/
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public class YaCyErrorHandler extends ErrorHandler {
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@Override
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protected void writeErrorPageBody(HttpServletRequest request, Writer writer, int code, String message, boolean showStacks)
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throws IOException {
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String uri = request.getRequestURI();
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writeErrorPageMessage(request, writer, code, message, uri);
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if (showStacks) {
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writeErrorPageStacks(request, writer);
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}
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writer.write("<br/><hr /><small>YaCy " + yacyBuildProperties.getVersion() + " - <i> powered by Jetty </i> - </small>");
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for (int i = 0; i < 20; i++) {
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writer.write("<br/> \n");
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}
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}
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}
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