org.apache.solr.request.ServletSolrParams Maven / Gradle / Ivy
/**
* 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.solr.request;
import javax.servlet.ServletRequest;
import org.apache.solr.common.params.MultiMapSolrParams;
/**
* @version $Id$
*/
public class ServletSolrParams extends MultiMapSolrParams {
public ServletSolrParams(ServletRequest req) {
super(req.getParameterMap());
}
public String get(String name) {
String[] arr = map.get(name);
if (arr==null) return null;
String s = arr[0];
if (s.length()==0) return null; // screen out blank parameters
return s;
}
}