SCM-Manager/scm-webapp/src/main/java/sonia/scm/template/MustacheTemplate.java

/**
 * Copyright (c) 2010, Sebastian Sdorra
 * 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 SCM-Manager; 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 REGENTS 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.
 *
 * http://bitbucket.org/sdorra/scm-manager
 *
 */


package sonia.scm.template;

//~--- non-JDK imports --------------------------------------------------------

import com.github.mustachejava.Mustache;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

//~--- JDK imports ------------------------------------------------------------

import java.io.Writer;

/**
 *
 * @author Sebastian Sdorra
 */
public class MustacheTemplate implements Template
{

  /**
   * the logger for MustacheTemplae
   */
  private static final Logger logger =
    LoggerFactory.getLogger(MustacheTemplate.class);

  //~--- constructors ---------------------------------------------------------

  /**
   * Constructs ...
   *
   *
   *
   * @param templatePath
   * @param mustache
   */
  public MustacheTemplate(String templatePath, Mustache mustache)
  {
    this.templatePath = templatePath;
    this.mustache = mustache;
  }

  //~--- methods --------------------------------------------------------------

  /**
   * Method description
   *
   *
   * @param writer
   * @param environment
   * @param model
   */
  @Override
  public void execute(Writer writer, Object model)
  {
    if (logger.isDebugEnabled())
    {
      logger.debug("render mustache template at {}", templatePath);
    }

    mustache.execute(writer, model);
  }

  //~--- fields ---------------------------------------------------------------

  /** Field description */
  private Mustache mustache;

  /** Field description */
  private String templatePath;
}