StackOverflow2013

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6414517
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2011-06-20T16:34:10.670
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2011-06-20T16:34:10.670
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You could use a StAX parser and do something like the following with any JAXB implementation (Metro, EclipseLink MOXy, Apache JaxMe, etc): <pre><code>import java.io.FileInputStream; import java.util.ArrayList; import java.util.List; import javax.xml.bind.JAXBContext; import javax.xml.bind.Unmarshaller; import javax.xml.stream.XMLInputFactory; import javax.xml.stream.XMLStreamReader; public class Demo { public static void main(String[] args) throws Exception { XMLInputFactory xif = XMLInputFactory.newFactory(); FileInputStream xml = new FileInputStream("input.xml"); XMLStreamReader xsr = xif.createXMLStreamReader(xml); xsr.nextTag(); // Advance to "Persons" tag xsr.nextTag(); // Advance to "Person" tag JAXBContext jc = JAXBContext.newInstance(Person.class); Unmarshaller unmarshaller = jc.createUnmarshaller(); List<Person> persons = new ArrayList<Person>(); while(xsr.hasNext() && xsr.isStartElement()) { Person person = (Person) unmarshaller.unmarshal(xsr); persons.add(person); xsr.nextTag(); } for(Person person : persons) { System.out.println(person.getName()); } } } </code></pre> input.xml <pre><code><Persons> <Person>Jim</Person> <Person>Tom</Person> </Persons> </code></pre> System Output <pre><code>Jim Tom </code></pre> Person <pre><code>import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlValue; @XmlRootElement(name="Person") public class Person { private String name; @XmlValue public String getName() { return name; } public void setName(String name) { this.name = name; } } </code></pre>
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1. POHow to unmarshal xml without mapping the root xml element?
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1. PTAnswer
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1. USBlaise Doughan
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.