If the application is desired to be run in some lightweight servlet container platforms such as jetty or tomcat apart from application servers, “jersey-container-servlet” dependency can be added inside the pom.xml. for this reason (1.0 deprecated), you can benefit from twitter4j library which elasticizes the usage of twitter rest api. because of that, “javax.json” dependency should be added inside the pom.xml.īecause this application will make a twitter search, it must use twitter rest api version 1.1. We will use json-p technology in the application which is a standard under the java ee 7, for the purpose of managing the json objects and arrays easily. it means that there is not any sse feature in javaee-api (but glassfish contains inside), so it should be added as a provided dependency in the form of a plug-in/feature. Sse technology can be added to applications as an external feature of jersey 2 library. so, if the application is desired to be run in glassfish 4 application server, in the following maven dependency element must be added pom.xml that is maven configuration file. Library is the reference implementation of it. and now, let’s practice a jax-rs 2 application together by using twitter rest api which searches a word and then broadcasts the results to all clients in a certain interval. Provides support for sse (server sent events) technology with its second version. Standard under the technology umbrella of after the handshake committed among web browser and sse service, sse service may send any amout of data at any time. Is sent to sse supported server by the web browser and server system returns a The logic of operation of sse technology can be seen in the picture illustrated below. Twitter client using OAuth 1 support for Jersey that retrieves Tweets from the. for example, you can take a look at to the discussion about the comparison of sse and websocket from the entry in oauth-client-twitter from group (version 3.1.0-M2). Sse technology has a few additional features unlike other ones, such as automatic connection recovery when the connection is lost, routing the message to an certain function in event/resource broadcasts. for this reason, i would like to mention that it is not useable in every web browser and that’s for sure it is supported by new generation web browsers. Serversent events is a technology that its developments is already continues, such as websocket technology. i think this sequencing about push technologies would not be wrong generally in this order
Is not a unique technique used for pushing of http resource, in theĪrticle, we mentioned how to provide data transmission to the web browser by longpolling technique. Shares on screen when a new share is available, serving instantĭata (exchange rate of dollar, parity etc.) immediately to users’ screen can be given as examples for Updates currently in the web page at regular intervals, appearance of It is a transmission of data sets that are sent at regular intervals or in any time through the server application, in the direction of server – – – > browser, without the need for any request of web browser. * configuration needed to connect to the Twitter and retrieve statuses.Sse (server sent events) is a web pushing technology that was developed under html 5 technology. * Main method that creates a Client client} and initializes the OAuth support with