Archiv der Kategorie: Web

High Performance REST Applications (4) – Looking into OSGi

Before going any deeper into the the servlet project, let’s have a look at the imported projects and talk about some OSGi basics. First you will notice that for every cloned repository three Eclipse projects have been imported: A plugin … Weiterlesen

Veröffentlicht unter Apache Wink, Java, JEE, OSGi, REST, Server, Web | Verschlagwortet mit , , , , , , | 2 Kommentare

High Performance REST Applications (3) – Importing the Starter Project

Now you can import the projects required from Git. First, go to „File > Import…“ Then select „Projects from Git“ and „Clone URI“ to clone an existing repository: To get the URI, you have to open https://github.com/hasselbach/ and select the … Weiterlesen

Veröffentlicht unter Java, JEE, OSGi, Performance, REST, Server, Web | Verschlagwortet mit , , , , | 4 Kommentare

High Performance REST Applications (2) – Dev Environment

Before you can start developing a Servlet as an OSGi Plugins, you must set up a development environment first. To do this, download Eclipse IDE (Eclipse IDE for Java EE Developers) and XPages SDK from OpenNTF (The XPages SDK is … Weiterlesen

Veröffentlicht unter Java, JEE, Performance, REST, Web | Verschlagwortet mit , , , , , , | 1 Kommentar

High Performance REST Applications (1) – Intro

This is a new serie about developing high performance REST applications on top of Domino. It will contain my presentations from SNoUG and EntwicklerCamp this year and describes all required steps to develop, build and deploy these servlets on a … Weiterlesen

Veröffentlicht unter Java, JEE, Performance, REST | Verschlagwortet mit , , , , , , | 1 Kommentar

Re: Domino REST performance analysis

I have created a Quick-n-Dirty performance test for Csaba’s „10K record test“: Loading time 200 ms overall, 60 ms TTFB. Do you want to know how this works? Feel free to come to SNoUG next week or to Rudi’s EntwicklerCamp and … Weiterlesen

Veröffentlicht unter REST | Verschlagwortet mit , , , | 6 Kommentare

Domino & REST: Debug your Plugin

When developing OSGi Plugins, you should have your own development server running on your local machine. Not only because of the faster deployment of changes (a new version of a plugin must always deployed with a HTTP restart), but because … Weiterlesen

Veröffentlicht unter Jackson, Java, JEE, OSGi, REST | Verschlagwortet mit , , , , , , | Hinterlasse einen Kommentar

Domino & REST: More about Jackson

When creating a REST API servlet, Jackson provides a huge list of possibilities to manipulate the JSON data, mostly using annotations. Let’s demonstrate some of them with this little class, which has only two properties: public class Demo { private String foo; … Weiterlesen

Veröffentlicht unter Apache Wink, Jackson, JEE, REST | Verschlagwortet mit , , , , | Hinterlasse einen Kommentar

Domino & REST: Accessing Domino’s Environment / Check Authentication

If we want to access Domino’s Environment, it is the ContextInfo class which gives us all we need. Everything you need to do to use the class is described in an earlier blog post. The class gives mainly access to the … Weiterlesen

Veröffentlicht unter Apache Wink, Jackson, Java, JEE, REST | Verschlagwortet mit , , , , , , , | 2 Kommentare

Domino & REST: Consuming JSON

Consuming JSON is as easy as pie: Just create a new method to the RestApiServlet,  add a @POST annotation, and declare the object you want to the parameters of the method:     @POST     @Path(„/helloworld/“)     @Consumes(MediaType.APPLICATION_JSON)     public Response postHelloWorld(HelloWorld helloWorld) … Weiterlesen

Veröffentlicht unter Apache Wink, Jackson, Java, JEE, REST | Verschlagwortet mit , , , , , | 1 Kommentar

Domino & REST: A basic Servlet

To have a good starting point when creating RESTful applications on top of Domino, I have created a „Hello World“ example of a JEE Application, based on Apache Wink & Jackson 2.5.0. The Jackson AnnotaionProcessor is registered into Apache Wink … Weiterlesen

Veröffentlicht unter Jackson, Java, JEE, REST, Web | Verschlagwortet mit , , , , , | 1 Kommentar