Example usage for org.apache.commons.compress.compressors CompressorOutputStream write

Introduction

In this page you can find the example usage for org.apache.commons.compress.compressors CompressorOutputStream write.

Prototype

public void write(byte b[], int off, int len) throws IOException 

Source Link

Document

Writes len bytes from the specified byte array starting at offset off to this output stream.

Usage

From source file:darks.codec.wrap.zip.CommonsCompress.java

/**
 * {@inheritDoc}// w  ww . j ava 2s.co  m
 */
@Override
public void compress(InputStream input, OutputStream out) throws Exception {
    CompressorOutputStream cos = null;
    try {
        cos = factory.createCompressorOutputStream(type, out);
        byte[] buf = new byte[1024];
        int len;
        while ((len = input.read(buf)) > 0) {
            cos.write(buf, 0, len);
        }
        cos.flush();
    } catch (CompressorException e) {
        throw new Exception("Fail to compress data by commons compress. Cause " + e.getMessage(), e);
    } finally {
        IoHelper.closeIO(cos);
    }
}

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