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POMarshaling and Unmarshaling using Castor
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  1. POMarshaling and Unmarshaling using Castor
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    copied!<p>I want to Marshal and unmarshal the list of my class objects say <code>java.util.List&lt;MyObject&gt;</code>. I am planning to use Castor for it, I will have to use the <strong>Castor-0.9.5.*.jar</strong> version.</p> <p>Additionally I have the XML Schema for my Marshaled object(<code>MyObject</code>). <code>MyObject</code> class does not have a default constructor, it only has a parametrized constructor which sets all fields. And there are no setter methods for any field in <code>MyObject</code> class. I can not modify <code>MyObject</code> class at all.</p> <p>Here is the snippet of <code>MyObject</code> class:</p> <pre><code>public class MyObject { private final SomeEnumType type; private final CutomObject custObjs[]; private final int index; private final String[] strs; private final int rows[]; // NOTE: This class also has getter methods for all the fields. // NOTE: There are NO setters methods and all fields are final public MyObject(SomeEnumType type, CutomObject custObjs[], int index, String strs[], int rows[]) { this.type = type; this.custObjs = custObjs; this.index = index; this.strs = strs; this.rows = rows; } } </code></pre> <p>My questions are:</p> <ol> <li>Is Castor the right choice for this scenario? If not what are better choices?</li> <li>How to created the Castor mapping in my case. I tried using <a href="http://o2xmapper.sourceforge.net/" rel="nofollow">O2XMapper</a> for this but it does not work as <code>MyObject</code> class does not have a default constructor?</li> <li>Is there a way to use the XML Schema of <code>MyObject</code> to generate Castor mapping.</li> <li>I could not find the <code>org.exolab.castor.xml.XMLContext</code> and <code>org.castor.xml.BackwardCompatibilityContext</code> classes in castor jar, Are they not part of Castor jar ?</li> </ol>
 

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