com.yahoo.text.JavaWriterWriter Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of vespajlib Show documentation

Library for use in Java components of Vespa. Shared code which do not fit anywhere else.

There is a newer version: 8.441.21

// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.text;

import java.io.IOException;
import java.io.Writer;

/**
 * Wraps a simple java.lang.Writer. Of course you loose the possible optimizations.
 *
 * @author baldersheim
 */
public final class JavaWriterWriter extends GenericWriter {

    final Writer out;

    public JavaWriterWriter(Writer writer) {
        out = writer;
    }

    @Override
    public void write(char[] c, int offset, int bytes) {
        try {
            out.write(c, offset, bytes);
        } catch (IOException e) {
            throw new RuntimeException("Caught exception in Java writer.write.", e);
        }
    }

    @Override
    public void flush() {
        try {
            out.flush();
        } catch (IOException e) {
            throw new RuntimeException("Caught exception in Java writer.flush.", e);
        }
    }

    @Override
    public void close() {
        try {
            out.close();
        } catch (IOException e) {
            throw new RuntimeException("Caught exception in Java writer.close.", e);
        }
    }

    public Writer getWriter() { return out; }

}