Package ejava.projects.edmv.xml

Class EDmvParser

java.lang.Object

ejava.projects.edmv.xml.EDmvParser

public class EDmvParser
extends Object

This class will read in Java objects from a specified XML file. These objects can be used to create ingest data for projects.

Field Summary

Fields

Modifier and Type	Field	Description
private org.slf4j.Logger	log
protected javax.xml.bind.Unmarshaller	um
protected XMLInputFactory	xmlif
protected XMLStreamReader	xmlr

Constructor Summary

Constructors

Constructor	Description
EDmvParser(Class<?>[] rootTypes, InputStream is)
EDmvParser(Class<?> rootType, InputStream is)	Pass in the JAXB class that represents the root node of the document and an InputStream for the document to parse.

Method Summary

Modifier and Type	Method	Description
private boolean	contains(String[] elements, String localName)
Object	getObject(String... elements)	This method will return either the object or null if we hit the end of stream before getting another instance.
void	setSchema(InputStream schema)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

private org.slf4j.Logger log

xmlif

protected XMLInputFactory xmlif

um

protected javax.xml.bind.Unmarshaller um

xmlr

protected XMLStreamReader xmlr

Constructor Detail

EDmvParser

public EDmvParser(Class<?> rootType,
                  InputStream is)
           throws javax.xml.bind.JAXBException,
                  XMLStreamException

Pass in the JAXB class that represents the root node of the document and an InputStream for the document to parse.

Parameters:

rootType - - the class of the root type

is - - am input stream with document to parse

Throws:

javax.xml.bind.JAXBException

XMLStreamException

EDmvParser

public EDmvParser(Class<?>[] rootTypes,
                  InputStream is)
           throws javax.xml.bind.JAXBException,
                  XMLStreamException

Throws:

javax.xml.bind.JAXBException

XMLStreamException

Method Detail

setSchema

public void setSchema(InputStream schema)
               throws SAXException

Throws:

SAXException

contains

private boolean contains(String[] elements,
                         String localName)

getObject

public Object getObject(String... elements)
                 throws XMLStreamException,
                        javax.xml.bind.JAXBException

This method will return either the object or null if we hit the end of stream before getting another instance. Note that only the local-name is being used. That won't work to great when two namespaces declare a common local-name. Should be easily fixable when needed.

Parameters:

elements -

Returns:

Throws:

XMLStreamException

javax.xml.bind.JAXBException