/**
    * Copyright 2005-2014 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.
   */
  package org.kuali.rice.krms.impl.repository.language;
  
  import java.util.Map;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.rice.krms.api.repository.language.NaturalLanguageTemplate;
  import org.kuali.rice.krms.api.repository.language.NaturalLanguageTemplaterContract;
  
  /**
   * A dead simple implementation of the templater contract for testing
   * @author nwright
   */
  public class SimpleNaturalLanguageTemplater implements NaturalLanguageTemplaterContract {
  
      @Override
      public String translate(NaturalLanguageTemplate naturalLanguageTemplate, Map<String, Object> contextMap) {
          String template = naturalLanguageTemplate != null ? naturalLanguageTemplate.getTemplate() : "Empty Template";
  
          StringBuilder sb = new StringBuilder(template);
          sb.append(" applied with the following ");
          sb.append (contextMap.size());        
          sb.append(" variables: ");
          String comma = "";
          for (String key : contextMap.keySet()) {
              sb.append (comma);
              comma = ",";
              sb.append ("[");
              sb.append (key);
              sb.append ("=");
              sb.append (contextMap.get(key));
              sb.append ("]");
          }
          return sb.toString();
      }
       
  }