/**
 * 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);
    }
  }
}