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  1. POHow to Consume Facebook JSON using Jersey Client
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    <p>My code is not working:</p> <pre><code>package com.foo.json; import javax.xml.bind.annotation.XmlRootElement; import com.sun.jersey.api.client.Client; import com.sun.jersey.api.client.WebResource; @XmlRootElement public class Me { public String id; public String name; public static void main(String[] args) { Client client = Client.create(); WebResource web_resource = client.resource("https://graph.facebook.com/me?fields=id,name&amp;access_token=deleted"); Me response = web_resource.get(Me.class); System.out.println(response); } } </code></pre> <p>The error is:</p> <pre><code>Mar 28, 2012 11:56:43 AM com.sun.jersey.api.client.ClientResponse getEntity SEVERE: A message body reader for Java class com.foo.json.Me, and Java type class com.foo.json.Me, and MIME media type text/javascript; charset=UTF-8 was not found Mar 28, 2012 11:56:43 AM com.sun.jersey.api.client.ClientResponse getEntity SEVERE: The registered message body readers compatible with the MIME media type are: */* -&gt; com.sun.jersey.core.impl.provider.entity.FormProvider com.sun.jersey.core.impl.provider.entity.StringProvider com.sun.jersey.core.impl.provider.entity.ByteArrayProvider com.sun.jersey.core.impl.provider.entity.FileProvider com.sun.jersey.core.impl.provider.entity.InputStreamProvider com.sun.jersey.core.impl.provider.entity.DataSourceProvider com.sun.jersey.core.impl.provider.entity.XMLJAXBElementProvider$General com.sun.jersey.core.impl.provider.entity.ReaderProvider com.sun.jersey.core.impl.provider.entity.DocumentProvider com.sun.jersey.core.impl.provider.entity.SourceProvider$StreamSourceReader com.sun.jersey.core.impl.provider.entity.SourceProvider$SAXSourceReader com.sun.jersey.core.impl.provider.entity.SourceProvider$DOMSourceReader com.sun.jersey.json.impl.provider.entity.JSONJAXBElementProvider$General com.sun.jersey.json.impl.provider.entity.JSONArrayProvider$General com.sun.jersey.json.impl.provider.entity.JSONObjectProvider$General com.sun.jersey.core.impl.provider.entity.XMLRootElementProvider$General com.sun.jersey.core.impl.provider.entity.XMLListElementProvider$General com.sun.jersey.core.impl.provider.entity.XMLRootObjectProvider$General com.sun.jersey.core.impl.provider.entity.EntityHolderReader com.sun.jersey.json.impl.provider.entity.JSONRootElementProvider$General com.sun.jersey.json.impl.provider.entity.JSONListElementProvider$General com.sun.jersey.json.impl.provider.entity.JacksonProviderProxy Exception in thread "main" com.sun.jersey.api.client.ClientHandlerException: A message body reader for Java class com.foo.json.Me, and Java type class com.foo.json.Me, and MIME media type text/javascript; charset=UTF-8 was not found at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:550) at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:506) at com.sun.jersey.api.client.WebResource.handle(WebResource.java:684) at com.sun.jersey.api.client.WebResource.get(WebResource.java:191) at com.foo.json.Me.main(Me.java:18) </code></pre> <p>The response from curl-ing the URL is:</p> <pre><code>$ curl --head https://graph.facebook.com/me?fields=id,name\&amp;access_token=deleted HTTP/1.1 200 OK Access-Control-Allow-Origin: * Cache-Control: private, no-cache, no-store, must-revalidate Content-Type: text/javascript; charset=UTF-8 Expires: Sat, 01 Jan 2000 00:00:00 GMT Pragma: no-cache X-FB-Rev: 532491 X-FB-Debug: EGBmGLM1xfMiWi8KILCkQaG6FTn+WnRufgVY7FXDxnQ= X-Cnection: close Content-Length: 0 Date: Wed, 28 Mar 2012 18:58:53 GMT </code></pre> <p>and the content is:</p> <pre><code>$curl --head https://graph.facebook.com/me?fields=id,name\&amp;access_token=deleted {"id":"100001234567890","name":"My Name"} </code></pre> <p>What am I doing wrong? I do want to use the Jersey Client library and would prefer not to have to switch to another library. Thanks!</p>
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