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SOLR-545 -- send an error if you hit the deprecated /update servlet within a MultiCore system... 

git-svn-id: https://svn.apache.org/repos/asf/lucene/solr/trunk@685645 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Ryan McKinley 2008-08-13 19:26:39 +00:00
parent 4ede48a297
commit 53ac275c93
1 changed files with 13 additions and 0 deletions
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13
src/webapp/src/org/apache/solr/servlet/SolrUpdateServlet.java
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@ -16,6 +16,7 @@ package org.apache.solr.servlet;/**
*/
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.logging.Logger;
@ -25,6 +26,7 @@ import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.solr.core.SolrResourceLoader;
import org.apache.solr.handler.XmlUpdateRequestHandler;
import org.apache.solr.request.QueryResponseWriter;
import org.apache.solr.request.XMLResponseWriter;
@ -40,18 +42,29 @@ public class SolrUpdateServlet extends HttpServlet {
XmlUpdateRequestHandler legacyUpdateHandler;
XMLResponseWriter xmlResponseWriter;
private boolean hasMulticore = false;
@Override
public void init() throws ServletException
{
legacyUpdateHandler = new XmlUpdateRequestHandler();
legacyUpdateHandler.init( null );
// Check if the "multicore.xml" file exists -- if so, this is an invalid servlet
// (even if there is only one core...)
String instanceDir = SolrResourceLoader.locateInstanceDir();
File fconf = new File(instanceDir, "solr.xml");
hasMulticore = fconf.exists();
log.info("SolrUpdateServlet.init() done");
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
if( hasMulticore ) {
response.sendError( 400, "Missing solr core name in path" );
return;
}
BufferedReader requestReader = request.getReader();
response.setContentType(QueryResponseWriter.CONTENT_TYPE_XML_UTF8);