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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * ====================================================================
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * .
 *
 */
package org.apache.http.impl.conn;

import java.io.IOException;

import org.apache.http.Consts;
import org.apache.http.annotation.Contract;
import org.apache.http.annotation.ThreadingBehavior;
import org.apache.http.io.HttpTransportMetrics;
import org.apache.http.io.SessionOutputBuffer;
import org.apache.http.util.CharArrayBuffer;

/**
 * Logs all data written to the wire LOG.
 * @since 4.0
 * @deprecated (4.3) no longer used.
 */
@Contract(threading = ThreadingBehavior.IMMUTABLE)
@Deprecated
public class LoggingSessionOutputBuffer implements SessionOutputBuffer {

    /** Original data transmitter. */
    private final SessionOutputBuffer out;

    /** The wire log to use. */
    private final Wire wire;

    private final String charset;

    /**
     * Create an instance that wraps the specified session output buffer.
     * @param out The session output buffer.
     * @param wire The Wire log to use.
     * @param charset protocol charset, {@code ASCII} if {@code null}
     */
    public LoggingSessionOutputBuffer(
            final SessionOutputBuffer out, final Wire wire, final String charset) {
        super();
        this.out = out;
        this.wire = wire;
        this.charset = charset != null ? charset : Consts.ASCII.name();
    }

    public LoggingSessionOutputBuffer(final SessionOutputBuffer out, final Wire wire) {
        this(out, wire, null);
    }

    @Override
    public void write(final byte[] b, final int off, final int len) throws IOException {
        this.out.write(b,  off,  len);
        if (this.wire.enabled()) {
            this.wire.output(b, off, len);
        }
    }

    @Override
    public void write(final int b) throws IOException {
        this.out.write(b);
        if (this.wire.enabled()) {
            this.wire.output(b);
        }
    }

    @Override
    public void write(final byte[] b) throws IOException {
        this.out.write(b);
        if (this.wire.enabled()) {
            this.wire.output(b);
        }
    }

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

    @Override
    public void writeLine(final CharArrayBuffer buffer) throws IOException {
        this.out.writeLine(buffer);
        if (this.wire.enabled()) {
            final String s = new String(buffer.buffer(), 0, buffer.length());
            final String tmp = s + "\r\n";
            this.wire.output(tmp.getBytes(this.charset));
        }
    }

    @Override
    public void writeLine(final String s) throws IOException {
        this.out.writeLine(s);
        if (this.wire.enabled()) {
            final String tmp = s + "\r\n";
            this.wire.output(tmp.getBytes(this.charset));
        }
    }

    @Override
    public HttpTransportMetrics getMetrics() {
        return this.out.getMetrics();
    }

}