/**
    * Copyright 2004-2013 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.kpme.core.sys;
  
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.Collections;
  import java.util.List;
  
  import org.kuali.rice.core.api.config.module.RunMode;
  import org.kuali.rice.core.api.config.property.ConfigContext;
  import org.kuali.rice.core.framework.config.module.ModuleConfigurer;
  
  public class KpmeModuleConfigurer extends ModuleConfigurer {
  
      public KpmeModuleConfigurer() {
          setValidRunModes(Arrays.asList(RunMode.LOCAL));
      }
  
      public KpmeModuleConfigurer(String moduleName) {
          setModuleName(moduleName);
          setValidRunModes(Arrays.asList(RunMode.LOCAL));
      }
  
      @Override
      public List<String> getAdditionalSpringFiles() {
          final String files = ConfigContext.getCurrentContextConfig().getProperty("kpme." + getModuleName() + ".additionalSpringFiles");
          return files == null ? Collections.<String>emptyList() : parseFileList(files);
      }
  
      @Override
      public RunMode getRunMode() {
          return RunMode.LOCAL;
      }
  
      protected String getDefaultConfigPackagePath() {
          return "classpath:org/kuali/kpme/" + getModuleName().toLowerCase() + "/config/";
      }
  
      private List<String> parseFileList(String files) {
          final List<String> parsedFiles = new ArrayList<String>();
          for (String file : Arrays.asList(files.split(","))) {
              final String trimmedFile = file.trim();
              if (!trimmedFile.isEmpty()) {
                  parsedFiles.add(trimmedFile);
              }
          }
  
          return parsedFiles;
      }
  }