/*
    * 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.maven.scm.provider.svn.svnexe.command.mkdir;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.commons.lang3.StringUtils;
  import org.apache.maven.scm.ScmFile;
  import org.apache.maven.scm.ScmFileStatus;
  import org.apache.maven.scm.util.AbstractConsumer;
  
  /**
   * @author <a href="mailto:oching@apache.org">Maria Odea Ching</a>
   */
  public class SvnMkdirConsumer extends AbstractConsumer {
      private static final String COMMITTED_REVISION_TOKEN = "Committed revision";
  
      private int revision;
  
      private final List<ScmFile> createdDirs = new ArrayList<>();
  
      /**
       * {@inheritDoc}
       */
      public void consumeLine(String line) {
          if (StringUtils.isBlank(line)) {
              return;
          }
  
          String statusString = line.substring(0, 1);
          ScmFileStatus status;
  
          if (line.startsWith(COMMITTED_REVISION_TOKEN)) {
              String revisionString = line.substring(COMMITTED_REVISION_TOKEN.length() + 1, line.length() - 1);
  
              revision = Integer.parseInt(revisionString);
          } else if (statusString.equals("A")) {
              String file = line.substring(3);
  
              status = ScmFileStatus.ADDED;
  
              createdDirs.add(new ScmFile(file, status));
          } else {
              if (logger.isInfoEnabled()) {
                  logger.info("Unknown line: '" + line + "'");
              }
          }
      }
  
      public int getRevision() {
          return revision;
      }
  
      public List<ScmFile> getCreatedDirs() {
          return createdDirs;
      }
  }