org.apache.juneau.internal.NoCloseOutputStream Maven / Gradle / Ivy
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// * *
// * http://www.apache.org/licenses/LICENSE-2.0 *
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package org.apache.juneau.internal;
import java.io.*;
/**
* Wraps an existing {@link OutputStream} where the {@link #close()} method is a no-op.
*
*
* Useful in cases where you're working with streams that should not be implicitly closed.
*/
public final class NoCloseOutputStream extends OutputStream {
private final OutputStream os;
/**
* Constructor.
*
* @param os The output stream to wrap.
*/
public NoCloseOutputStream(OutputStream os) {
this.os = os;
}
@Override /* OutputStream */
public void write(int b) throws IOException {
os.write(b);
}
@Override /* OutputStream */
public void write(byte[] b) throws IOException {
os.write(b);
}
@Override /* OutputStream */
public void write(byte[] b, int off, int len) throws IOException {
os.write(b, off, len);
}
@Override /* OutputStream */
public void flush() throws IOException {
os.flush();
}
@Override /* OutputStream */
public void close() throws IOException {
os.flush();
}
}