package com.atlassian.plugin.parsers;
   
   import org.dom4j.CharacterData;
   import org.dom4j.Element;
   
   import static com.google.common.base.Preconditions.checkNotNull;
   import static com.google.common.base.Preconditions.checkState;
   
   /**
   * Reads module information from a plugin descriptor.
   *
   * @since 3.0.0
   */
  public final class ModuleReader {
      private final Element module;
  
      public ModuleReader(Element module) {
          this.module = checkNotNull(module);
          checkState(!(module instanceof CharacterData), "Module elements cannot be text nodes!");
      }
  
      public String getType() {
          return module.getName(); // note that's the xml element name, not the module name
      }
  }