content: /**
   * 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.update.processor;
  
  import java.io.IOException;
  
  import org.apache.solr.request.SolrQueryRequest;
  import org.apache.solr.response.SolrQueryResponse;
  import org.apache.solr.update.AddUpdateCommand;
  import org.apache.solr.update.CommitUpdateCommand;
  import org.apache.solr.update.DeleteUpdateCommand;
  import org.apache.solr.update.DocumentBuilder;
  import org.apache.solr.update.MergeIndexesCommand;
  import org.apache.solr.update.RollbackUpdateCommand;
  import org.apache.solr.update.UpdateHandler;
  
  
  /**
   * Pass the command to the UpdateHandler without any modifications
   * 
   * @since solr 1.3
   */
  public class RunUpdateProcessorFactory extends UpdateRequestProcessorFactory 
  {
    @Override
    public UpdateRequestProcessor getInstance(SolrQueryRequest req, SolrQueryResponse rsp, UpdateRequestProcessor next) 
    {
      return new RunUpdateProcessor(req, next);
    }
  }
  
  class RunUpdateProcessor extends UpdateRequestProcessor 
  {
    private final SolrQueryRequest req;
    private final UpdateHandler updateHandler;
  
    public RunUpdateProcessor(SolrQueryRequest req, UpdateRequestProcessor next) {
      super( next );
      this.req = req;
      this.updateHandler = req.getCore().getUpdateHandler();
    }
  
    @Override
    public void processAdd(AddUpdateCommand cmd) throws IOException {
      cmd.doc = DocumentBuilder.toDocument(cmd.getSolrInputDocument(), req.getSchema());
      updateHandler.addDoc(cmd);
      super.processAdd(cmd);
    }
  
    @Override
    public void processDelete(DeleteUpdateCommand cmd) throws IOException {
      if( cmd.id != null ) {
        updateHandler.delete(cmd);
      }
      else {
        updateHandler.deleteByQuery(cmd);
      }
      super.processDelete(cmd);
    }
  
    @Override
    public void processMergeIndexes(MergeIndexesCommand cmd) throws IOException {
      updateHandler.mergeIndexes(cmd);
      super.processMergeIndexes(cmd);
    }
  
    @Override
    public void processCommit(CommitUpdateCommand cmd) throws IOException
    {
      updateHandler.commit(cmd);
      super.processCommit(cmd);
    }
  
    /**
     * @since Solr 1.4
     */
    @Override
    public void processRollback(RollbackUpdateCommand cmd) throws IOException
    {
      updateHandler.rollback(cmd);
      super.processRollback(cmd);
    }
  }
  
  
  