com.massisframework.massis.util.io.ZipOutputStreamWriter Maven / Gradle / Ivy

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package com.massisframework.massis.util.io;

import java.io.IOException;
import java.io.InputStream;
import java.io.Writer;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

/**
 * Writes into a zipped Stream
 *
 * @author rpax
 *
 */
public class ZipOutputStreamWriter extends Writer {

    private final ZipOutputStream zipStream;

    public ZipOutputStreamWriter(ZipOutputStream zipStream)
    {
        this.zipStream = zipStream;
    }

    @Override
    public void write(char[] buffer, int off, int len) throws IOException
    {
        final char[] cbuf2 = new char[len];
        System.arraycopy(buffer, off, cbuf2, 0, len);
        this.zipStream.write(new String(cbuf2).getBytes());
    }

    public void write(byte[] buffer, int off, int len) throws IOException
    {
        final byte[] cbuf2 = new byte[len];
        System.arraycopy(buffer, off, cbuf2, 0, len);
        this.zipStream.write(cbuf2);
    }

    public void closeEntry() throws IOException
    {
        this.zipStream.closeEntry();
    }

    public void finish() throws IOException
    {
        this.zipStream.finish();
    }

    public void putNextEntry(ZipEntry e) throws IOException
    {
        this.zipStream.putNextEntry(e);
    }

    @Override
    public void close() throws IOException
    {
        zipStream.finish();
        zipStream.close();
    }

    @Override
    public void write(char[] cbuf) throws IOException
    {
        this.zipStream.write(new String(cbuf).getBytes());
    }

    @Override
    public void write(String str) throws IOException
    {
        this.zipStream.write(str.getBytes());
    }

    @Override
    public void write(String str, int off, int len) throws IOException
    {
        this.zipStream.write(str.substring(off, off + len).getBytes());
    }

    @Override
    public void flush() throws IOException
    {
        this.zipStream.flush();
    }
}