Javax.ws.rs.core.MediaType, JAR file, class, query, findJAR, serFISH. This page shows all JAR files or Java classes containing the string javax.ws.rs.core.MediaType. JAR-RS List Generic Type - MessageBodyWriter exception. Java EE 7 and JAX-RS 2.0. All extensions contained within a JAR would be activated at once.
Develop an Apache Http. Client client for Android to a JAX- RS web service. Introduction. The REST software architecture is based on. A RESTful web service exposes a. URIs. Resources respond to the HTTP methods GET. POST, PUT, and DELETE.
All Versions: Custom Java Classes with Call Studio Mark Applebee has created a new. The code and jar files we. Uses of Class javax.ws.rs.core.MediaType. Packages that use MediaType; Package Description; javax.ws.rs.client.
The Java API for RESTful web services (JAX- RS) is. JSR 3. 11. Jersey is a reference implementation for JAX- RS that simplifies. RESTful web services in Java. In this article, use the Apache Http.
Jsr311-api-1.1.1.jar Jar File: Download jsr311-api-1.1.1.jar Size: 45.28 KB Last Modified: Jan 26, 2010 Detail: META-INF/. Javax.ws.rs.core.MediaType; public class MediaType extends Object. Therefore any class that extends from MediaType class and needs to override one of the equals.
Client library to create a. JAX- RS client for Android—the popular smartphone platform.
You can download the sample code used in this article. Download the Jersey bundle JAR.
Install a web server such as Tomcat, or an application server such as. Web. Sphere. Jersey JAR Files. C: \Jersey\jersey- bundle- 1. C: \Jersey\jersey- archive- 1. C: \Jersey\jersey- archive- 1. Back to top. Creating an. Eclipse project. In this section, you will create a web project and add the JAX- RS facet to.
Import javax.ws.rs.core.MediaType; import javax.ws.rs.core.Response; import java.net.URI. Javax.ws.rs.core.mediatype jar download (10.09.2016) 2.4GHz WiFi Range Extender $7.22 (10.09.2016) Infrared Barrier Module $1.28 (10.09.2016). Download javax.ws.rs.jar. HttpHeaders.class javax.ws.rs.core.HttpHeaders.java javax.ws.rs.core.MediaType.class javax.ws.rs.core.MediaType.java javax.ws.rs.
Click Next. Specify a Project name (for example, Android. JAX- RS) and. click New Runtime, to configure a new target runtime. Web. Sphere, Tomcat, or Web. Logic server. Figure 1 shows. Dynamic Web Project window. Configure a new runtime.
In the New Server Runtime Environment window, select a server, such as the Tomcat. Web. Sphere server, or the Web. Logic server. Click. Next, as in Figure 2. Select an application or web server.
In the New IBM Web. Sphere v. 6. 0 Runtime window, configure a JRE and the IBM. Web. Sphere Installation Directory.
Click Next in the Dynamic Web. Project dialog. Select the default Java settings for Source folder and. Output folder, and click Next. Right- click on the project node and select Properties. Select Project Facets, then select the JAX- RS (REST Web Services) 1. Click Further configuration required, as. Figure 3. Configure the JAX- RS Project Facet.
In the JAX- RS Capabilities window, specify a Servlet name (JAX- RS Servlet) and configure a JAX- RS Implementation library. Select Type as User Library and click Manage. In the New User Library.
User library name and click OK. Click Add JARs to add Jersey JARs. As in Figure 4, add the following Jersey JARs: jersey- bundle- 1. C: \Jersey\jersey- archive- 1. C: \Jersey\jersey- archive- 1.
Click OK. Add Jersey JAR files. In the JAX- RS Capabilities window, specify the JAX- RS servlet class name as. Servlet. Container, as in Figure 5. Specify the JAX- RS servlet class.
In the Project Facets window, click Apply as in Figure 6. OK. Apply the JAX- RS Project Facet. The targeted runtimes are configured with the JAX- RS project facet. Click. OK in the Properties dialog. You need to add init- param elements.
Config. Class and the com. Listing 2. shows the web. Listing 2. A root resource class is a POJO annotated with the @PATH annotation. It consists of at least one method annotated with. PATH annotation or @GET, @PUT, @POST or @DELETE. In the New dialog. Java > Class, and click Finish.
Create the resource class. Annotate the Java class with the @PATH annotation. The. code in Listing 3 specifies the URI path on which the Java class shall be hosted as /helloworld. Annotate resource class with @Path@Path(. Annotate each method with the @GET annotation, which indicates that the methods shall process. HTTP GET requests. Specify String as the return.
The get. XMLMessage method is. Produces (. If no other distinguishing path component is.
GET request is routed to the method annotated with @GET. For example, you can specify multiple methods with the. GET annotation by using a. GET. Listing 4 shows the root resource class. Hello. World. Resource. GET. import javax. Produces. import javax.
Path. import javax. Media. Type. // The Java class will be hosted at the URI path //. Comment out. the methods that are not to be tested, and keep one method uncommented.
First, test the text/xml MIME type as output. Start the application/web server if not. Right- click on the resource class and select Run. As > Run on Server, as in Figure 8.
Run the resource class. On the server, the init parameter com. Config. Class is initiated as. Packages. Resource.
Config and the init. The root. resource class jaxrs. Hello. World. Resource is found. The. Jersey application v. Android. JAX- RS module deploys on the server.
In the New. dialog, select Android > Android Project, then click Next. Complete the fields in the New Android Project window, as in. Figure 9. Minimum SDK Version: 8. Click Next. Figure 9. Create the JAX- RS client class.
The files in the Android project are: An activity class (Android. JAXRSClient), which extends the Activity class. The res/layout/main.
Android application. The Android. Manifest. API level for the Android system In the res/layout/main. Android UI. components. Create a Linear. Layout with android: orientation=.
The method invocation gets a Hello message as a. XML, HTML, or text. Add. the uses- permission element in Listing 6. Listing 6. Set INTERNET permission< uses- permission android: name=. The Android. JAXRSClient activity, the intent- filter, and action are specified.
Listing 7 shows. the Android. Manifest. xml file. Listing 7. Android. Manifest. xml< ? Import the classes.
Listing 8 into Android. JAXRSClient. Listing 8. The on. Create(Bundle. Instance. State) method is invoked when the activity is first called. Define the. user interface using the set. Content. View method. Listing 9. Define the UIset.
Content. View(R. layout. Listing 1. 0 shows how to create an Android widget Text.
View object, using. View. By. Id method on the Text.
View element, with the id jaxrs that was defined in main. Listing 1. 0. Create an Android widget. Text. View jaxrs = (Text. View) find. View. By. Id(R. id. jaxrs). The default implementation of Http.
Client is. Default. Http. Client. Create a Default. Http. Client object, as Listing 1. Listing 1. 1. Create an Http. Client. Http. Client httpclient = new Default. Http. Client(); Create an Http. Get object to retrieve information from the.
Listing 1. 2. Specify the URL to the resource hosted on the URI path /helloworld. Specify the IP address for host instead of localhost. Create an Http. Get object. Http. Get request = new Http. Get(. Set only one of the media types, which corresponds to the media type.
JAX- RS web service, in the Accept header. Set the Accept Headerrequest.
Header(. The accepted response type should match the MIME type produced in. The MIME type produced by the resource class should.
MIME type. If the produced MIME type and the. MIME type do not match, a com.
Uniform. Interface. Exception is generated. The Uniform. Interface. Exception is generated. As in Listing 1. 4.
Http. Client, with the Http. Get method as an argument, to retrieve the Http. Response object. Get the Http.
Response. Http. Response response = httpclient. From the Http. Response obtain the Http. Entity using the get. Entity method. (Listing 1.
Listing 1. 5. Get the Http. Entity. Http. Entity entity = response. Entity(); Get the content as an.
Input. Stream from the Http. Get. using the get. Content() method (Listing 1. Create an Input. Stream from the Http.
Entity. Input. Stream instream = entity. Content(). Create a String. Builder for the message returned.
JAX- RS web service (Listing 1. Create a String. Builder. String. Builder sb = new String. Builder(). Create a Buffered. Reader from the Input. Stream (Listing 1.
Listing 1. 8. Create a Buffered. Reader. Buffered.
Reader r = new Buffered. Reader(new Input. Stream. Reader(instream)). Read each line from the Buffered.
Reader and add. it to the String. Builder (Listing 1. Read the Buffered. Readerfor (String line = r.
Line(); line != null; line = r. Line()) . Get the String. Builder message. String jaxrsmessage = sb. String(). instream. Set the String message on the Text.
View UI component (Listing 2. Set the String. Builder messagejaxrs. Text(jaxrsmessage); Listing 2. Android. JAXRSClient class.
Listing 2. 2. Android. JAXRSClient. javapackage android. Activity. import android. Bundle. import android. Text. View. import java.
Buffered. Reader. Input. Stream. import java. Input. Stream. Reader.
IOException. import org. Http. Entity. import org.
Http. Response. import org. Client. Protocol. Exception. import org. Http. Client. import org. Http. Get. import org.
Default. Http. Client. Android. JAXRSClient extends Activity . Directory structure of the Android application. Back to top. Running the Android client. Now you're ready to run the Android client to invoke the JAX- RS web service. XML message. Right- click on the Android. JAXRSClient. project and select Run As > Android.
Application, as in Figure 1. Run the Android JAX- RS client. The Android AVD starts and the JAX- RS client application. Android device, as in Figure 1.
Android JAX- RS client installed on Android. The Android. JAXRSClient activity starts, and. XML message produced by the JAX- RS web service resource is output to. Android device, as in Figure 1. Output XML message to Android device.
Similarly, the HTML message is the output if the method that produces the text/html media type is uncommented in the resource class and the. Accept header is set to receive the same media.
For example, in the resource class, uncomment the method. Listing 2. 3. Produce HTML in resource class@GET.
Produces(. Set media type to Acceptrequest. Header(. HTML output to Android device. To get the text response, uncomment the method in the resource class.
Listing 2. 5. Listing 2. Produce text media type in the resource class@GET. Produces(. Set Accept Headerrequest. Header(. Output text message to Android device.
Back to top. Summary. In this article, you learned how to create a JAX- RS web service and invoke.