package com.atlassian.plugin.elements;
   
   import java.util.Map;
   import java.util.Map.Entry;
   
   import com.google.common.base.Predicate;
   import com.google.common.collect.ImmutableMap;
   import com.google.common.collect.Maps;
   
  /**
   * This class gives the location of a particular resource
   */
  public class ResourceLocation
  {
      private final String location;
      private final String name;
      private final String type;
      private final String contentType;
      private final String content;
      private final Map<String,String> params;
  
      public ResourceLocation(String location, String name, String type, String contentType, String content, Map<String,String> params)
      {
          this.location = location;
          this.name = name;
          this.type = type;
          this.contentType = contentType;
          this.content = content;
          this.params = ImmutableMap.copyOf(Maps.filterEntries(params, KEY_AND_VALUE_NOT_NULL));
      }
  
      /**
       * Necessary because {@link com.atlassian.plugin.loaders.LoaderUtils#getParams(org.dom4j.Element)} allows <code>null</code>s through
       */
      private static final Predicate<Map.Entry<?, ?>> KEY_AND_VALUE_NOT_NULL = new Predicate<Map.Entry<?, ?>>() {
          @Override
          public boolean apply(Entry<?, ?> e)
          {
              return e.getKey() != null && e.getValue() != null;
          }
      };
  
      public String getLocation()
      {
          return location;
      }
  
      public String getName()
      {
          return name;
      }
  
      public String getType()
      {
          return type;
      }
  
      public String getContentType()
      {
          return contentType;
      }
  
      public String getContent()
      {
          return content;
      }
  
      public String getParameter(String key)
      {
          return params.get(key);
      }
  
      public Map<String, String> getParams()
      {
          return params;
      }
  }