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POHow to use Jersey interceptors to get request body
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  1. POHow to use Jersey interceptors to get request body
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    copied!<p>I am using <code>REST-Jersey</code> in my project. All the POST data is send in <code>JSON</code> format and unmarshalled at server-side into respective beans. Something like this:</p> <p>Sending request to server:</p> <pre><code> $('a#sayHelloPost').click(function(event){ event.preventDefault(); var mangaData = { title:'Bleach', author:'Kubo Tite' } var formData=JSON.stringify(mangaData); console.log(formData); $.ajax({ url:'rest/cred/sayposthello', type: 'POST', data: formData, dataType: 'json', contentType:'application/json' }) }); </code></pre> <p>Payload:</p> <pre><code>{"title":"Bleach","author":"Kubo Tite"} </code></pre> <p>Server-end:</p> <pre><code>@POST @Path("/sayposthello") @Produces(MediaType.APPLICATION_JSON) public Response sayPostHello(MangaBean mb){ System.out.println(mb); return Response.status(200).build(); } </code></pre> <p>MangaBean:</p> <pre><code>public class MangaBean { private String title; private String author; @Override public String toString() { return "MangaBean [title=" + title + ", author=" + author + "]"; } public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getAuthor() { return author; } public void setAuthor(String author) { this.author = author; } } </code></pre> <p>Output on console:</p> <pre><code>MangaBean [title=Bleach, author=Kubo Tite] </code></pre> <p>I got the REST-interceptor implementation from <a href="https://stackoverflow.com/questions/4358213/how-does-one-intercept-a-request-during-the-jersey-lifecycle">here</a>.</p> <pre><code>public class JerseyFilter implements ContainerRequestFilter{ @Override public ContainerRequest filter(ContainerRequest req) { return req; } } </code></pre> <p>I want to access the payload(request body) in the interceptor. As the data is in JSON format, its not accessible as request parameters. <strong>Is there a way I can get the request body in the interceptor method?</strong> Please advice.</p>
 

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