org.fourthline.cling.support.lastchange

Class LastChangeParser

java.lang.Object

org.seamless.xml.SAXParser

org.fourthline.cling.support.lastchange.LastChangeParser

Direct Known Subclasses:

AVTransportLastChangeParser, RenderingControlLastChangeParser

public abstract class LastChangeParser
extends org.seamless.xml.SAXParser

Reads and writes the "LastChange" XML content.

Validates against a schema if the SAXParser.getSchemaSources() method doesn't return null.

Author:

Christian Bauer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LastChangeParser.CONSTANTS

Nested classes/interfaces inherited from class org.seamless.xml.SAXParser

org.seamless.xml.SAXParser.Handler<I>, org.seamless.xml.SAXParser.SimpleErrorHandler

Field Summary

Fields inherited from class org.seamless.xml.SAXParser

XML_SCHEMA_NAMESPACE, XML_SCHEMA_RESOURCE

Constructor Summary

Constructors

Constructor and Description
LastChangeParser()

Method Summary

Methods

Modifier and Type	Method and Description
protected Document	buildDOM(Event event)
protected EventedValue	createValue(String name, Map.Entry<String,String>[] attributes)
String	generate(Event event)
protected void	generateEventedValue(EventedValue eventedValue, Document descriptor, Element parentElement)
protected void	generateInstanceIDs(Event event, Document descriptor, Element rootElement)
protected void	generateRoot(Event event, Document descriptor)
protected Set<Class<? extends EventedValue>>	getEventedVariables()
protected abstract String	getNamespace()
Event	parse(String xml)
Event	parseResource(String resource) Uses the current thread's context classloader to read and unmarshall the given resource.

Methods inherited from class org.seamless.xml.SAXParser

create, createSchema, getErrorHandler, getSchemaSources, parse, setContentHandler

Methods inherited from class java.lang.Object

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

Constructor Detail

LastChangeParser

public LastChangeParser()

Method Detail

getNamespace

protected abstract String getNamespace()

getEventedVariables

protected Set<Class<? extends EventedValue>> getEventedVariables()

createValue

protected EventedValue createValue(String name,
                       Map.Entry<String,String>[] attributes)
                            throws Exception

Throws:

Exception

parseResource

public Event parseResource(String resource)
                    throws Exception

Uses the current thread's context classloader to read and unmarshall the given resource.

Parameters:

resource - The resource on the classpath.

Returns:

The unmarshalled Event model.

Throws:

Exception

parse

public Event parse(String xml)
            throws Exception

Throws:

Exception

generate

public String generate(Event event)
                throws Exception

Throws:

Exception

buildDOM

protected Document buildDOM(Event event)
                     throws Exception

Throws:

Exception

generateRoot

protected void generateRoot(Event event,
                Document descriptor)

generateInstanceIDs

protected void generateInstanceIDs(Event event,
                       Document descriptor,
                       Element rootElement)

generateEventedValue

protected void generateEventedValue(EventedValue eventedValue,
                        Document descriptor,
                        Element parentElement)