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

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

import java.util.zip.Inflater;

public final class DeflateDecompressedBinary implements DecompressedBinary {

	private final byte[] source;
	private final int decompressedSize;

	public DeflateDecompressedBinary(byte[] source, int decompressedSize) {
		this.source = source;
		this.decompressedSize = decompressedSize;
	}

	@Override
	public byte[] content() throws Exception {
		Inflater inflater = new Inflater();
		inflater.setInput(this.source);
		byte[] buffer = new byte[this.decompressedSize];
		int newLength = inflater.inflate(buffer);
		byte[] decompressed = new byte[newLength];
		for (int i = 0; i < newLength; i++) {
			decompressed[i] = buffer[i];
		}
		return decompressed;
	}

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