CommonUtils.java

/*
 * 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.tosfs.util;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public final class CommonUtils {
  private static final Logger LOG = LoggerFactory.getLogger(CommonUtils.class);

  private CommonUtils() {}

  public static void runQuietly(RunWithException run) {
    runQuietly(run, true);
  }

  public static void runQuietly(RunWithException run, boolean logError) {
    try {
      run.run();
    } catch (Exception e) {
      if (logError) {
        LOG.info("Encounter error but can be ignored: ", e);
      }
    }
  }

  public interface RunWithException {
    void run() throws Exception;
  }
}