com.oracle.bmc.hdfs.util.FSStreamUtils Maven / Gradle / Ivy

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/**
 * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
 */
package com.oracle.bmc.hdfs.util;

import lombok.extern.slf4j.Slf4j;
import org.apache.commons.io.IOUtils;

import javax.ws.rs.ProcessingException;
import java.io.InputStream;

@Slf4j
public class FSStreamUtils {

    /**
     * Closes an InputStream unconditionally.
     * 
     * Equivalent to {@link InputStream#close()}, except any exceptions will be ignored.
     *
     * @param stream the InputStream to close, may be null or already closed
     */
    public static void closeQuietly(final InputStream stream) {
        try {
            IOUtils.closeQuietly(stream);
        } catch (ProcessingException e) {
            // Jersey client will throw this when closing a stream that is in an invalid state
            LOG.debug("Error closing stream", e);
        }
    }
}