01: /**
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */package org.apache.solr.request;
17:
18: import javax.servlet.ServletRequest;
19:
20: /**
21: * @author yonik
22: * @version $Id$
23: */
24: public class ServletSolrParams extends MultiMapSolrParams {
25: public ServletSolrParams(ServletRequest req) {
26: super (req.getParameterMap());
27: }
28:
29: public String get(String name) {
30: String[] arr = map.get(name);
31: if (arr == null)
32: return null;
33: String s = arr[0];
34: if (s.length() == 0)
35: return null; // screen out blank parameters
36: return s;
37: }
38: }
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