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POSerialize Generic JSON with jackson
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  1. POSerialize Generic JSON with jackson
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    copied!<p>I want to serialize my POJO class, when produce output to XML, it work perfect as what I want. But not for the JSON.</p> <p>My main POJO class</p> <pre><code>@XmlRootElement(name="result") @XmlSeeAlso({ResultDataRowItemTest.class}) public class ResultDataRowTest { private ResultDataRowItemTest response; public ResultDataRowTest() {} public ResultDataRowItemTest getResponse() {return response;} public void setResponse(ResultDataRowItemTest pst) {this.response = pst;} } </code></pre> <p>ResultDataRowItemTest class:</p> <pre><code>public class ResultDataRowItemTest&lt;T&gt; { private T item; public ResultDataRowItemTest() {} @JsonTypeInfo(use=Id.NAME, include=As.WRAPPER_OBJECT) @XmlElements({ @XmlElement(name="user", type=RetUser.class) }) public T getItem() {return item;} public void setItem(T pst) {this.item = pst;} } </code></pre> <p>RetUser class :</p> <pre><code>@JsonTypeName("user") @XmlRootElement(name="user") public class RetUser { private int userID; private String userName; private String firstName; private String lastName; public String getUserName() {return userName;} public void setUserName(String userName) {this.userName = userName;} public int getUserID() {return userID;} public void setUserID(int userID) {this.userID = userID;} public String getFirstName() {return firstName;} public void setFirstName(String firstName) {this.firstName = firstName;} public String getLastName() {return lastName;} public void setLastName(String lastName) {this.lastName = lastName;} } </code></pre> <p>Result for the XML:</p> <pre><code>&lt;result&gt; &lt;response&gt; &lt;user&gt; &lt;firstName&gt;John&lt;/firstName&gt; &lt;lastName&gt;Pantau&lt;/lastName&gt; &lt;userID&gt;5&lt;/userID&gt; &lt;userName&gt;JohnP&lt;/userName&gt; &lt;/user&gt; &lt;/response&gt; &lt;/result&gt; </code></pre> <p>Here's the result for the JSON :</p> <pre><code>{"response":{ "item":{ "user":{ "userID":5, "userName":"JohnP", "firstName":"John", "lastName":"Pantau" } } }} </code></pre> <p>The problem is, how to remove object "item" for JSON ? So the result just like XML.</p> <p>So much thanks before</p>
 

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