content: /*
   *  Licensed 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.
   *
   *  See the NOTICE file distributed with this work for additional
   *  information regarding copyright ownership.
   */
  
  package org.seaborne.delta.cmds;
  
  import java.util.Optional ;
  
  import org.apache.jena.cmd.CmdException ;
  import org.seaborne.delta.DataSourceDescription;
  import org.seaborne.delta.Id ;
  
  /** Remove a log */
  public class rmlog extends DeltaCmdServerOp {
  
      public static void main(String... args) {
          new rmlog(args).mainRun();
      }
  
      public rmlog(String[] argv) {
          super(argv) ;
      }
  
      @Override
      protected void execCmdName(String name) {
          Optional<DataSourceDescription> opt = findByName(name);
          if ( ! opt.isPresent() )
              throw new CmdException("Source '"+name+"' does not exist");
          DataSourceDescription dsd = opt.get();
          execRm(dsd);
      }
  
      private void execRm(DataSourceDescription dsd) { Id dsRef = dsd.getId();
      dLink.removeDataSource(dsRef);
      System.out.println("Deleted "+dsd);}
  
      @Override
      protected void execCmdURI(String uriStr) {
          Optional<DataSourceDescription> opt = findByURI(uriStr);
          if ( ! opt.isPresent() )
              throw new CmdException("Source <"+uriStr+"> does not exist");
          DataSourceDescription dsd = opt.get();
          execRm(dsd);
      }
  }
  