/*
    * #%L
    * EUGene :: Java templates
    * %%
    * Copyright (C) 2004 - 2011 CodeLutin, Tony Chemit
    * %%
    * This program is free software: you can redistribute it and/or modify
    * it under the terms of the GNU Lesser General Public License as 
    * published by the Free Software Foundation, either version 3 of the 
   * License, or (at your option) any later version.
   * 
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Lesser Public License for more details.
   * 
   * You should have received a copy of the GNU General Lesser Public 
   * License along with this program.  If not, see
   * <http://www.gnu.org/licenses/lgpl-3.0.html>.
   * #L%
   */
  package org.nuiton.eugene.java;
  
  
  /*{generator option: parentheses = false}*/
  /*{generator option: writeString = +}*/
  
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.codehaus.plexus.component.annotations.Component;
  import org.nuiton.eugene.EugeneCoreTagValues;
  import org.nuiton.eugene.Template;
  import org.nuiton.eugene.models.object.ObjectModelEnumeration;
  import org.nuiton.eugene.models.object.ObjectModelPackage;
  
  import java.util.Collection;
  
  /**
   * JavaEnumerationTransformer generates a enumeration for enuration with
   * stereotype enumeration.
   *
   * @author Tony Chemit - chemit@codelutin.com
   * @since 2.5
   */
  @Component(role = Template.class, hint = "org.nuiton.eugene.java.JavaEnumerationTransformer")
  public class JavaEnumerationTransformer extends ObjectModelTransformerToJava {
  
      private static final Log log =
              LogFactory.getLog(JavaEnumerationTransformer.class);
  
      @Override
      public void transformFromEnumeration(ObjectModelEnumeration input) {
          if (!canGenerate(input)) {
  
              if (log.isDebugEnabled()) {
                  log.debug("Skip generation for " + input.getQualifiedName());
              }
              return;
          }
  
          ObjectModelEnumeration output =
                  createEnumeration(input.getName(), input.getPackageName());
  
          if (log.isDebugEnabled()) {
              log.debug("will generate " + output.getQualifiedName());
          }
  
          Collection<String> literals = input.getLiterals();
  
          for (String literal : literals) {
              addLiteral(output, literal);
          }
      }
  
      protected boolean canGenerate(ObjectModelEnumeration input) {
          ObjectModelPackage aPackage = getPackage(input);
          boolean b = !EugeneCoreTagValues.isSkip(input, aPackage);
          if (b) {
  
              // check if not found in class-path
              b = !getResourcesHelper().isJavaFileInClassPath(input.getQualifiedName());
          }
          return b;
      }
  }