/*
 * 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.hadoop.fs.adl.live;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.fs.contract.AbstractFSContract;

import java.io.IOException;
import java.net.URISyntaxException;

class AdlStorageContract extends AbstractFSContract {
  private FileSystem fs;

  protected AdlStorageContract(Configuration conf) {
    super(conf);
    try {
      fs = AdlStorageConfiguration.createStorageConnector();
    } catch (URISyntaxException e) {
      throw new IllegalStateException("Can not initialize ADL FileSystem. "
          + "Please check test.fs.adl.name property.", e);
    } catch (IOException e) {
      throw new IllegalStateException("Can not initialize ADL FileSystem.", e);
    }
    this.setConf(AdlStorageConfiguration.getConfiguration());
  }

  @Override
  public String getScheme() {
    return "adl";
  }

  @Override
  public FileSystem getTestFileSystem() throws IOException {
    return this.fs;
  }

  @Override
  public Path getTestPath() {
    return new Path("/test");
  }

  @Override
  public boolean isEnabled() {
    return AdlStorageConfiguration.isContractTestEnabled();
  }

}
