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PORetrieve a list of entities from a Restfull service (inside client app)
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  1. PORetrieve a list of entities from a Restfull service (inside client app)
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    copied!<p>Im new to Rest web services and say Ive created this web service using Netbeans</p> <pre><code>@Path("browse") @Stateless public class ArticleBrowseResource { @EJB private ArticleSearcherLocal ejbRef; @GET @Produces(MediaType.APPLICATION_XML) public List&lt;Article&gt; browse(@DefaultValue("") @QueryParam("username") String username,@QueryParam("sd") String sd) { // convert sd string to date List&lt;Article&gt; articles = ejbRef.search(username, date); return articles; } } </code></pre> <p>where <code>Article</code> is an entity which is anotated with <code>@XmlRootElement</code></p> <p>Now how am I supossed to retreive this list of articles in my <strong>client</strong> which for simplicity lets just say it is a java standard application? In SOAP web services I know that these objects are automatically generated but not in Rest.</p> <p>This is the client class generated for this service by Netbeans</p> <pre><code>public class ArticleBrowseClient { private WebResource webResource; private Client client; private static final String BASE_URI = "http://localhost:8080/cityblog/rest"; public ArticleBrowseClient() { com.sun.jersey.api.client.config.ClientConfig config = new com.sun.jersey.api.client.config.DefaultClientConfig(); client = Client.create(config); webResource = client.resource(BASE_URI).path("browse"); } public &lt;T&gt; T browse(Class&lt;T&gt; responseType, String username, String sd) throws UniformInterfaceException { WebResource resource = webResource; if (username != null) { resource = resource.queryParam("username", username); } if (sd != null) { resource = resource.queryParam("sd", sd); } return resource.accept(javax.ws.rs.core.MediaType.APPLICATION_XML).get(responseType); } public void close() { client.destroy(); } } </code></pre> <p>What is the best and simplest way to resolve this issue?</p> <p>Any help is appreciated and thx in advance</p>
 

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