/**

  * Copyright (c) 2012-2014, jcabi.com

  * All rights reserved.

  *

  * Redistribution and use in source and binary forms, with or without

  * modification, are permitted provided that the following conditions

  * are met: 1) Redistributions of source code must retain the above

  * copyright notice, this list of conditions and the following

  * disclaimer. 2) Redistributions in binary form must reproduce the above

  * copyright notice, this list of conditions and the following

  * disclaimer in the documentation and/or other materials provided

  * with the distribution. 3) Neither the name of the jcabi.com nor

  * the names of its contributors may be used to endorse or promote

  * products derived from this software without specific prior written

  * permission.

  *

  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT

  * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL

  * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,

  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

  * OF THE POSSIBILITY OF SUCH DAMAGE.

  */

 package org.slf4j.impl;

 import lombok.EqualsAndHashCode;

 import lombok.ToString;

 import org.apache.maven.plugin.logging.Log;

 import org.slf4j.helpers.FormattingTuple;

 import org.slf4j.helpers.MarkerIgnoringBase;

 import org.slf4j.helpers.MessageFormatter;

 /**

  * Implementation of {@link org.slf4j.Logger} transforming SLF4J messages

  * to Maven log messages.

  *

  * <p>The class has too many methods, but

  * we can't do anything with this since the parent class requires

  * us to implement them all.

  *

  * <p>The class is thread-safe.

  *

  * @author Yegor Bugayenko (yegor@tpc2.com)

  * @version $Id$

  * @since 0.1.6

  * @see <a href="http://www.slf4j.org/faq.html#slf4j_compatible">SLF4J FAQ</a>

  */

 @ToString

 @EqualsAndHashCode(callSuper = false)

 @SuppressWarnings("PMD.TooManyMethods")

 final class Slf4jAdapter extends MarkerIgnoringBase {

     /**

      * Serialization ID.

      */

     public static final long serialVersionUID = 0x12C0976798AB5439L;

     /**

      * The log to use.

      */

     private final transient Log mlog;

     /**

      * The name of the log.

      */

     private final transient String label;

     /**

      * Public ctor.

      * @param log The log to use

      * @param name The label of the logger

      */

     public Slf4jAdapter(final Log log, final String name) {

         super();

         this.mlog = log;

         this.label = name;

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public String getName() {

         return this.getClass().getName();

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public boolean isTraceEnabled() {

         return false;

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void trace(final String msg) {

         this.mlog.debug(this.decorate(msg));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void trace(final String format, final Object arg) {

         this.mlog.debug(this.decorate(this.format(format, arg)));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void trace(final String format, final Object first,

         final Object second) {

         this.mlog.debug(this.decorate(this.format(format, first, second)));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void trace(final String format, final Object... array) {

         this.mlog.debug(this.decorate(this.format(format, array)));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void trace(final String msg, final Throwable thr) {

         this.mlog.debug(this.decorate(msg), thr);

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public boolean isDebugEnabled() {

         return this.mlog.isDebugEnabled();

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void debug(final String msg) {

         this.mlog.debug(this.decorate(msg));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void debug(final String format, final Object arg) {

         this.mlog.debug(this.decorate(this.format(format, arg)));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void debug(final String format, final Object first,

         final Object second) {

         this.mlog.debug(this.decorate(this.format(format, first, second)));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void debug(final String format, final Object... array) {

         this.mlog.debug(this.decorate(this.format(format, array)));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void debug(final String msg, final Throwable thr) {

         this.mlog.debug(this.decorate(msg), thr);

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public boolean isInfoEnabled() {

         return true;

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void info(final String msg) {

         this.mlog.info(msg);

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void info(final String format, final Object arg) {

         this.mlog.info(this.format(format, arg));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void info(final String format, final Object first,

         final Object second) {

         this.mlog.info(this.format(format, first, second));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void info(final String format, final Object... array) {

         this.mlog.info(this.format(format, array));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void info(final String msg, final Throwable thr) {

         this.mlog.info(msg, thr);

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public boolean isWarnEnabled() {

         return true;

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void warn(final String msg) {

         this.mlog.warn(msg);

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void warn(final String format, final Object arg) {

         this.mlog.warn(this.format(format, arg));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void warn(final String format, final Object... array) {

         this.mlog.warn(this.format(format, array));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void warn(final String format, final Object first,

         final Object second) {

         this.mlog.warn(this.format(format, first, second));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void warn(final String msg, final Throwable thr) {

         this.mlog.warn(msg, thr);

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public boolean isErrorEnabled() {

         return true;

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void error(final String msg) {

         this.mlog.error(msg);

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void error(final String format, final Object arg) {

         this.mlog.error(this.format(format, arg));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void error(final String format, final Object first,

         final Object second) {

         this.mlog.error(this.format(format, first, second));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void error(final String format, final Object... array) {

         this.mlog.error(this.format(format, array));

     }

     /**

      * {@inheritDoc}

      */

     @Override

     public void error(final String msg, final Throwable thr) {

         this.mlog.error(msg, thr);

     }

     /**

      * Format with one object.

      * @param format Format to use

      * @param arg One argument

      * @return The message

      */

     private String format(final String format, final Object arg) {

         final FormattingTuple tuple =

             MessageFormatter.format(format, arg);

         return tuple.getMessage();

     }

     /**

      * Format with two objects.

      * @param format Format to use

      * @param first First argument

      * @param second Second argument

      * @return The message

      */

     private String format(final String format, final Object first,

         final Object second) {

         final FormattingTuple tuple =

             MessageFormatter.format(format, first, second);

         return tuple.getMessage();

     }

     /**

      * Format with array.

      * @param format Format to use

      * @param array List of arguments

      * @return The message

      */

     private String format(final String format, final Object[] array) {

         final FormattingTuple tuple =

             MessageFormatter.format(format, array);

         return tuple.getMessage();

     }

     /**

      * Decorate a message with a label prefix.

      * @param msg The text to decorate

      * @return The message decorated

      */

     private String decorate(final String msg) {

         return String.format(

             "%s %s: %s",

             Thread.currentThread().getName(),

             this.label,

             msg

         );

     }

 }