com.iprogrammerr.bright.server.binary.processed.DeflateCompressedBinary Maven / Gradle / Ivy

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package com.iprogrammerr.bright.server.binary.processed;

import java.util.zip.Deflater;

public final class DeflateCompressedBinary implements CompressedBinary {

	private final byte[] source;

	public DeflateCompressedBinary(byte[] source) {
		this.source = source;
	}

	@Override
	public byte[] content() throws Exception {
		Deflater deflater = new Deflater();
		deflater.setInput(this.source);
		deflater.finish();
		byte[] buffer = new byte[this.source.length];
		int newLength = deflater.deflate(buffer);
		byte[] compressed = new byte[newLength];
		deflater.end();
		for (int i = 0; i < newLength; i++) {
			compressed[i] = buffer[i];
		}
		return compressed;
	}

	@Override
	public String algorithm() {
		return "deflate";
	}
}