The JerseyMe library is a client API to access RESTful web services using Java ME. It is modelled after Jersey's client API for Java SE. The minimum platform requirements are CLDC 1.1 and MIDP 2.0.

List of features supported in the current version:

• Native support for HTTP methods GET, POST and HEAD
• Support for HTTP methods PUT and DELETE using X-HTTP-Method-Override
• Support for automatic on-device caching using JSR 75
• Offline mode based on on-device cache
• Support for Java types java.lang.String, java.io.InputStream and byte[]
• Interface similar to Jersey's API for Java SE

Examples

• Getting an HTML resource as a string:

      Client c = Client.create();
      WebResource r = c.resource("http://www.google.com/");
      String s = (String) r.accept("text/html").get(String.class);
      System.out.println(s);

• Getting an HTML resource as an input stream:

      Client c = Client.create();
      WebResource r = c.resource("http://www.google.com/");
      InputStream is = (InputStream) r.accept("text/html").get(InputStream.class);
      int ch;
      while ((ch = is.read()) != -1) {
          // do something
      }
      is.close();

• Updating a resource (requires server side support for X-HTTP-Method-Override):

      Client c = Client.create();
      WebResource r = c.resource(URL + "/item1");
      r.put("Content for item1");

• Posting a resource and getting a binary response:

      Client c = Client.create();
      WebResource r = c.resource(URL + "/item1");
      byte[] response = (byte[]) r.accept("application/octet-stream").post(
              byte[].class, "Content for item1");

• Deleting a resource (requires server side support for X-HTTP-Method-Override):

      Client c = Client.create();
      WebResource r = c.resource(URL + "/item1");
      r.delete();

• Getting information about a resource without fetching the resource:

      Client c = Client.create();
      WebResource r = c.resource(URL + "/item1");
      Hashtable ht = r.head();
      System.out.println(ht.get("content-type"));