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POJAXB XmlTransient doesn't work
 

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  1. POJAXB XmlTransient doesn't work
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    <p>I'm trying to unmarshall the following XML with JAXB:</p> <pre><code>&lt;artist xmlns="http://www.spotify.com/ns/music/1"&gt; &lt;name&gt;Basement Jaxx&lt;/name&gt; &lt;albums&gt; &lt;album href="spotify:album:3xOulZzGRe4Ycwm59iCdKg"&gt; &lt;name&gt;Back 2 the Wild&lt;/name&gt; &lt;artist href="spotify:artist:4YrKBkKSVeqDamzBPWVnSJ"&gt; &lt;name&gt;Basement Jaxx&lt;/name&gt; &lt;/artist&gt; &lt;released&gt;2013&lt;/released&gt; &lt;id type="upc"&gt;5055489272702&lt;/id&gt; &lt;album&gt; &lt;/albums&gt; &lt;/artist&gt; </code></pre> <p>When I use <code>@XmlTransient</code> on the artist within the album to just skip it, it gets parsed regardless.</p> <p>What can I do to make JAXB handle fields marked <code>@XmlTransient</code> correctly?</p> <p><strong>Edit 1 - files</strong></p> <p>Test xml:</p> <pre><code>&lt;artist&gt; &lt;name&gt;Adema&lt;/name&gt; &lt;albums&gt; &lt;album href="spotify:album:07tjJowJIddz8c74x5WOvj"&gt; &lt;name&gt;Topple the Giants&lt;/name&gt; &lt;artist href="spotify:artist:3n4ersmDo55xV4fPSCKpXb"&gt; &lt;name&gt;Adema&lt;/name&gt; &lt;/artist&gt; &lt;released&gt;2013&lt;/released&gt; &lt;id type="upc"&gt;886443922082&lt;/id&gt; &lt;availability&gt; &lt;territories&gt;AD AT AU BE CA CH DE DK EE ES FI FR GB HK IE IS IT LI LT LU LV MC MX MY NL NO NZ PL PT SE SG US&lt;/territories&gt; &lt;/availability&gt; &lt;/album&gt; &lt;album href="spotify:album:06QaJLqG068uXHQbAcPZKU"&gt; &lt;name&gt;Kill The Headlights&lt;/name&gt; &lt;artist href="spotify:artist:3n4ersmDo55xV4fPSCKpXb"&gt; &lt;name&gt;Adema&lt;/name&gt; &lt;/artist&gt; &lt;released&gt;2007&lt;/released&gt; &lt;id type="upc"&gt;4030816195283&lt;/id&gt; &lt;availability&gt; &lt;territories&gt;AD AT BE CH DE DK EE ES FI FR GB IE IS IT LI LT LU LV MC NL NO PL PT SE&lt;/territories&gt; &lt;/availability&gt; &lt;/album&gt; &lt;/albums&gt; &lt;/artist&gt; </code></pre> <p>XTest.java:</p> <pre><code>package dao.spotify; import dao.spotify.lookup.entities.LookupArtist; import java.io.File; import javax.xml.bind.JAXBContext; import javax.xml.bind.JAXBException; import javax.xml.bind.Unmarshaller; import javax.xml.bind.helpers.DefaultValidationEventHandler; public class XTest { public XTest() { load(); } public void load() { try { File file = new File("c:/tmp/test5.xml"); JAXBContext jc = JAXBContext.newInstance(LookupArtist.class); Unmarshaller um = jc.createUnmarshaller(); um.setEventHandler(new DefaultValidationEventHandler()); LookupArtist spotifyArtistWrapper = (LookupArtist) um.unmarshal(file); System.err.println("Done"); } catch (JAXBException ex) { ex.printStackTrace(); } } public static void main(String... args) { XTest test = new XTest(); } } </code></pre> <p>LookupArtist.java:</p> <pre><code>package dao.spotify.lookup.entities; import java.util.ArrayList; import java.util.List; import javax.xml.bind.annotation.XmlAccessType; import javax.xml.bind.annotation.XmlAccessorType; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlElementWrapper; import javax.xml.bind.annotation.XmlRootElement; @XmlRootElement(name = "artist") @XmlAccessorType(XmlAccessType.FIELD) public class LookupArtist { @XmlElement private String name; @XmlElementWrapper(name = "albums") @XmlElement(name = "album") private List&lt;LookupInnerAlbum&gt; albums = new ArrayList(); } </code></pre> <p>LookupInnerAlbum.java:</p> <pre><code>package dao.spotify.lookup.entities; import javax.xml.bind.annotation.XmlAccessType; import javax.xml.bind.annotation.XmlAccessorType; import javax.xml.bind.annotation.XmlAttribute; import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlTransient; @XmlRootElement(name = "album") @XmlAccessorType(XmlAccessType.FIELD) public class LookupInnerAlbum { @XmlAttribute private String href; private String name; private int released; private String id; private LookupInnerAvailability availability; @XmlTransient private LookupInnerArtist artist; } </code></pre> <p>LookupInnerAvailability.java:</p> <pre><code>package dao.spotify.lookup.entities; import javax.xml.bind.annotation.XmlAccessType; import javax.xml.bind.annotation.XmlAccessorType; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlRootElement; @XmlRootElement(name = "availability") @XmlAccessorType(XmlAccessType.FIELD) public class LookupInnerAvailability { @XmlElement private String territories; } </code></pre> <p>LookupInnerArtist.java:</p> <pre><code>package dao.spotify.lookup.entities; import javax.xml.bind.annotation.XmlAccessType; import javax.xml.bind.annotation.XmlAccessorType; import javax.xml.bind.annotation.XmlAttribute; import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlType; @XmlType(name = "artist") @XmlAccessorType(XmlAccessType.FIELD) public class LookupInnerArtist { @XmlElement private String name; @XmlAttribute private String href; } </code></pre> <p>When running this I get:</p> <pre><code>DefaultValidationEventHandler: [ERROR]: unexpected element (uri:"", local:"artist"). Expected elements are &lt;{}id&gt;,&lt;{}released&gt;,&lt;{}name&gt;,&lt;{}availability&gt; javax.xml.bind.UnmarshalException: unexpected element (uri:"", local:"artist"). Expected elements are &lt;{}id&gt;,&lt;{}released&gt;,&lt;{}name&gt;,&lt;{}availability&gt; Location: line 6 of file:/c:/tmp/test5.xml at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:662) at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:258) at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:253) at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:120) at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.childElement(Loader.java:105) at com.sun.xml.bind.v2.runtime.unmarshaller.StructureLoader.childElement(StructureLoader.java:262) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:498) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:480) at com.sun.xml.bind.v2.runtime.unmarshaller.SAXConnector.startElement(SAXConnector.java:150) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:506) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:376) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2717) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:116) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:568) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:258) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:229) at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:136) at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:141) at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:150) at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:168) at dao.spotify.XTest.load(XTest.java:30) at dao.spotify.XTest.&lt;init&gt;(XTest.java:21) at dao.spotify.XTest.main(XTest.java:38) </code></pre>
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    1. This table or related slice is empty.
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    1. COAre you specifying an XML schema on your `Unmarshaller` to enable schema validation?
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      1. USBlaise Doughan
    2. CONo I've just created classes and annotated them.
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    3. COCan you post more of your stack trace?
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      1. USBlaise Doughan
 

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