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
   *
   *    https://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.cayenne.modeler.pref;
  
  import java.util.prefs.Preferences;
  
  import org.apache.cayenne.pref.RenamedPreferences;
  
  public class DataNodeDefaults extends RenamedPreferences {
  
      private String localDataSource;
  
      public static final String LOCAL_DATA_SOURCE_PROPERTY = "localDataSource";
  
      public DataNodeDefaults(Preferences pref) {
          super(pref);
      }
  
      public void setLocalDataSource(String localDataSource) {
          if (getCurrentPreference() != null) {
              this.localDataSource = localDataSource;
              if (localDataSource != null) {
                  getCurrentPreference().put(LOCAL_DATA_SOURCE_PROPERTY, localDataSource);
              }
          }
      }
  
      public String getLocalDataSource() {
          if (localDataSource == null) {
              localDataSource = getCurrentPreference().get(LOCAL_DATA_SOURCE_PROPERTY, "");
          }
          return localDataSource;
      }
  }
  