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
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * 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.oozie.ambari.view.assets;
  
  import org.apache.ambari.view.DataStore;
  import org.apache.ambari.view.PersistenceException;
  import org.apache.oozie.ambari.view.assets.model.ActionAsset;
  import org.apache.oozie.ambari.view.repo.BaseRepo;
  
  import java.util.Collection;
  
  public class AssetRepo extends BaseRepo<ActionAsset> {
    public AssetRepo(DataStore dataStore) {
      super(ActionAsset.class, dataStore);
    }
  
    public Collection<ActionAsset> getMyAsets(String userName) {
      try {
        return dataStore.findAll(ActionAsset.class, " owner='" + userName + "'");
      } catch (PersistenceException e) {
        throw new RuntimeException(e);
      }
    }
  
    public boolean assetNameAvailable(String name) {
      try {
        Collection<ActionAsset> assets=dataStore.findAll(ActionAsset.class, " name='" + name + "'");
        boolean assetExists= assets!=null && !assets.isEmpty();
        return !assetExists;
      } catch (PersistenceException e) {
        throw new RuntimeException(e);
      }
    }
  }
  