Examples of net.noderunner.amazon.s3.emulator.Server

Package net.noderunner.amazon.s3.emulator

Examples of net.noderunner.amazon.s3.emulator.Server

net.noderunner.amazon.s3.Response
Amazon S3 emulator that stores data in an internal sorted map. Not highly scalable or reliable, but may be fine for testing your application. Some browse methods are not complete. Get Data/Put/Head are mostly complete. What's supported is in the test suite. @author Elias Ross

    * Returns a map containing all key-value pairs for the given FQN, or null
    * if the node is not present.
    */
   public Map get(Fqn name) throws Exception
   {
      GetStreamResponse response = connection.getStream(getBucket(), key(name));
      try
      {
         if (trace)
         {
            log.trace("get " + name + " response=" + response);
         }


         if (response.isNotFound())
            return null;
         if (!response.isOk())
            throw new S3Exception("get failed " + response);


         BufferedInputStream is = new BufferedInputStream(response.getInputStream());
         Map map = (Map) getMarshaller().objectFromStream(is);
         response.release();
         return map;
      }
      finally
      {
         response.release();
      }
   }

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    * Returns a map containing all key-value pairs for the given FQN, or null
    * if the node is not present.
    */
   public Map get(Fqn name) throws Exception
   {
      GetStreamResponse response = connection.getStream(getBucket(), key(name));
      try
      {
         if (trace)
         {
            log.trace("get " + name + " response=" + response);
         }


         if (response.isNotFound())
            return null;
         if (!response.isOk())
            throw new S3Exception("get failed " + response);


         BufferedInputStream is = new BufferedInputStream(response.getInputStream());
         Map map = (Map) getMarshaller().objectFromStream(is);
         response.release();
         return map;
      }
      finally
      {
         response.release();
      }
   }

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          log("map.get(" + key + ") = " + obj);
      if (obj == null) {
        resp.sendError(404, "Not here: " + e);
        return;
      }
      Headers h = new Headers();
      h = h.mergeMetadata(obj.getMetadata());
      for (Map.Entry<String, List<String>> me : h.getHeaders().entrySet()) {
        for (String v : me.getValue()) {
          resp.setHeader(me.getKey(), v);
        }
      }
      resp.getOutputStream().write(obj.getData());

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          break;
        os.write(b, 0, len);
      }
      S3Object s3 = new S3Object(os.toByteArray());
      map.put(e, s3);
      Headers h = new Headers();
      @SuppressWarnings("unchecked")
      Enumeration<String> names = req.getHeaderNames();
      for (String n : Collections.list(names))
        h.put(n, req.getHeader(n));
      s3.setMetadata(h.extractMetadata());
      log("put '" + e + "' as: " + s3);
    }
  }

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  /**
   * Writes an ISO801 date.
   */
  public Writer write(Date lastModified) {
    return write(new ISO801DateFormat().format(lastModified));
  }

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    * returns null if the parent node is not found or if no children are found.
    */
   public Set<String> getChildrenNames(Fqn name) throws Exception
   {
      String children = children(name);
      ListResponse response = connection.list(getBucket(), children);
      if (trace)
      {
         log.trace("getChildrenNames " + name + " response=" + response);
      }
      if (response.isNotFound())
         return null;
      if (!response.isOk())
         throw new Exception("List failed " + response);


      Set<String> set = new HashSet<String>();
      for (Entry e : response.getEntries())
      {
         // TODO decode prefix
         set.add(e.getKey().substring(children.length() + 1));
      }

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    * returns null if the parent node is not found or if no children are found.
    */
   public Set<String> getChildrenNames(Fqn name) throws Exception
   {
      String children = children(name);
      ListResponse response = connection.list(getBucket(), children);
      if (trace)
      {
         log.trace("getChildrenNames " + name + " response=" + response);
      }
      if (response.isNotFound())
         return null;
      if (!response.isOk())
         throw new Exception("List failed " + response);


      Set<String> set = new HashSet<String>();
      for (Entry e : response.getEntries())
      {
         // TODO decode prefix
         set.add(e.getKey().substring(children.length() + 1));
      }

View Full Code Here

    * returns null if the parent node is not found or if no children are found.
    */
   public Set<String> getChildrenNames(Fqn name) throws Exception
   {
      String children = children(name);
      ListResponse response = connection.list(getBucket(), children);
      if (trace)
      {
         log.trace("getChildrenNames " + name + " response=" + response);
      }
      if (response.isNotFound())
         return null;
      if (!response.isOk())
         throw new Exception("List failed " + response);


      Set<String> set = new HashSet<String>();
      for (Entry e : response.getEntries())
      {
         // TODO decode prefix
         set.add(e.getKey().substring(children.length() + 1));
      }

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      bucket = true;
    } else {
      Entry e = new Entry(key(uri));
      e.setLastModified(new Date());
      e.setSize(req.getContentLength());
      e.setOwner(new Owner("id", "name"));
      ByteArrayOutputStream os = new ByteArrayOutputStream();
      ServletInputStream is = req.getInputStream();
      byte b[] = new byte[128];
      while (true) {
        int len = is.read(b);

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   {
      log.debug("Starting");
      try
      {
         this.connection = config.getConnection();
         Response create = connection.create(getBucket(), config.getLocation());
         if (!create.isOk())
            throw new S3Exception("Unable to create bucket: " + create);
         log.info("S3 accessed successfully. Bucket created: " + create);
      }
      catch (Exception e)
      {

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