SOLR-3487: handle named lists in xml response

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1342553 13f79535-47bb-0310-9956-ffa450edef68

solr/solrj/src/java/org/apache/solr/client/solrj/impl/XMLResponseParser.java

@@ -414,8 +414,12 @@ public class XMLResponseParser extends ResponseParser
             doc.addField( name, val );
           }
           depth--; // the array reading clears out the 'endElement'
-        }
-        else if( !type.isLeaf ) {
+        } else if( type == KnownType.LST ) {
+            doc.addField( name, readNamedList( parser ) );
+          depth--; 
+        } else if( !type.isLeaf ) {
+          System.out.println("nbot leaf!:" + type);
+          
           throw new XMLStreamException( "must be value or array", parser.getLocation() );
         }
         break;

solr/solrj/src/test/org/apache/solr/client/solrj/SolrExampleXMLTest.java

@@ -0,0 +1,51 @@
+/**
+ * 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.client.solrj;
+
+import org.apache.solr.client.solrj.impl.HttpSolrServer;
+import org.apache.solr.client.solrj.impl.XMLResponseParser;
+import org.apache.solr.client.solrj.request.RequestWriter;
+import org.apache.solr.util.ExternalPaths;
+import org.junit.BeforeClass;
+
+/**
+ * A subclass of SolrExampleTests that explicitly uses the xml codec for
+ * communication.
+ */
+public class SolrExampleXMLTest extends SolrExampleTests {
+  @BeforeClass
+  public static void beforeTest() throws Exception {
+    createJetty(ExternalPaths.EXAMPLE_HOME, null, null);
+  }
+  
+  @Override
+  public SolrServer createNewSolrServer() {
+    try {
+      String url = "http://localhost:" + port + context;
+      HttpSolrServer s = new HttpSolrServer(url);
+      s.setConnectionTimeout(DEFAULT_CONNECTION_TIMEOUT);
+      s.setDefaultMaxConnectionsPerHost(100);
+      s.setMaxTotalConnections(100);
+      s.setParser(new XMLResponseParser());
+      s.setRequestWriter(new RequestWriter());
+      return s;
+    } catch (Exception ex) {
+      throw new RuntimeException(ex);
+    }
+  }
+}