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The client can send only request-response messages The client can act in the client role only Some advantages to not using a messaging provider are the following: The application can be written using the J2SE platform; The application is not required to be deployed in a servlet container or a J2EE container; No configuration is required [9]
The RS transmits the message as an HTTP request; The advantage of such a method is that it allows the Web service to be implemented at server-side as a Servlet or EJB container. Thus, Servlet or EJB applications are made available through Web services. Jakarta XML RPC (JAX-RPC) was removed from Jakarta EE 9. [3]
The Servlet API, contained in the Java package hierarchy javax.servlet, defines the expected interactions of the web container and a servlet. [4] The package javax.servlet.http defines HTTP-specific subclasses of the GenericServlet. This package includes session management objects that track multiple requests and responses between the web ...
The annotations use the Java package jakarta.ws.rs (previously was javax.ws.rs but was renamed on May 19, 2019 [2]). They include: @Path specifies the relative path for a resource class or method. @GET, @PUT, @POST, @DELETE and @HEAD specify the HTTP request type of a resource. @Produces specifies the response Internet media types (used for ...
The Jakarta Standard Tag Library (JSTL; formerly JavaServer Pages Standard Tag Library) is a component of the Java EE Web application development platform. It extends the JSP specification by adding a tag library of JSP tags for common tasks, such as XML data processing, conditional execution, database access, loops and internationalization.
javax.xml.ws.spi: defines SPIs for JAX-WS javax.xml.ws.spi.http: Provides HTTP SPI that is used for portable deployment of JAX-WS in containers javax.xml.ws.wsaddressing: Has APIs related to WS-Addressing javax.jws: Has APIs specific to Java to WSDL mapping annotations javax.jws.soap: Has APIs for mapping the Web Service onto the SOAP protocol
A web container (also known as a servlet container; [1] and compare "webcontainer" [2]) is the component of a web server that interacts with Jakarta Servlets.A web container is responsible for managing the lifecycle of servlets, mapping a URL to a particular servlet and ensuring that the URL requester has the correct access-rights.
It provides a different interface, the javax.transaction.UserTransaction, that is used by general client code such as a servlet or an EJB to manage the transactions. The JTA architecture requires that each resource manager must implement the javax.transaction.xa.XAResource interface in order to be managed by the TP monitor. As stated previously ...