/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.manifoldcf.agents.output.solr;
import org.apache.solr.client.solrj.impl.LBHttpSolrServer;
import org.apache.solr.client.solrj.impl.HttpSolrServer;
import org.apache.solr.client.solrj.impl.BinaryResponseParser;
import org.apache.solr.client.solrj.request.RequestWriter;
import org.apache.solr.client.solrj.*;
import java.net.MalformedURLException;
import org.apache.http.client.HttpClient;
import java.util.Set;
/** This class overrides and somewhat changes the behavior of the
* SolrJ LBHttpSolrServer class. This is so it instantiates our modified
* HttpSolrServer class, so that multipart forms work.
*/
public class ModifiedLBHttpSolrServer extends LBHttpSolrServer
{
private final HttpClient httpClient;
private final ResponseParser parser;
public ModifiedLBHttpSolrServer(String... solrServerUrls) throws MalformedURLException {
this(null, solrServerUrls);
}
/** The provided httpClient should use a multi-threaded connection manager */
public ModifiedLBHttpSolrServer(HttpClient httpClient, String... solrServerUrl)
throws MalformedURLException {
this(httpClient, new BinaryResponseParser(), solrServerUrl);
}
/** The provided httpClient should use a multi-threaded connection manager */
public ModifiedLBHttpSolrServer(HttpClient httpClient, ResponseParser parser, String... solrServerUrl)
throws MalformedURLException {
super(httpClient, parser, solrServerUrl);
this.httpClient = httpClient;
this.parser = parser;
}
@Override
protected HttpSolrServer makeServer(String server) {
HttpSolrServer s = new ModifiedHttpSolrServer(server, httpClient, parser);
RequestWriter r = getRequestWriter();
Set<String> qp = getQueryParams();
if (r != null) {
s.setRequestWriter(r);
}
if (qp != null) {
s.setQueryParams(qp);
}
return s;
}
}