org.fourthline.cling.transport.impl
Class RecoveringGENAEventProcessorImpl
java.lang.Object
org.fourthline.cling.transport.impl.GENAEventProcessorImpl
org.fourthline.cling.transport.impl.PullGENAEventProcessorImpl
org.fourthline.cling.transport.impl.RecoveringGENAEventProcessorImpl
- All Implemented Interfaces:
- GENAEventProcessor, ErrorHandler
@Alternative
public class RecoveringGENAEventProcessorImpl
- extends PullGENAEventProcessorImpl
Implementation based on the Xml Pull Parser XML processing API.
This processor extends PullGENAEventProcessorImpl
, it will always
first try to read messages regularly with the superclass' methods before
trying to recover from a failure.
When the superclass can't read the message, this processor will try to
recover from broken XML by for example, detecting wrongly encoded XML entities,
and working around other vendor-specific bugs caused by incompatible UPnP
stacks in the wild.
This processor will also return partial results, if at least a single
state variable value could be recovered from the (broken) event XML.
- Author:
- Michael Pujos
Methods inherited from class org.fourthline.cling.transport.impl.GENAEventProcessorImpl |
createDocumentBuilderFactory, error, fatalError, getMessageBody, getUnprefixedNodeName, readProperties, readPropertysetElement, toString, warning, writeBody, writeProperties, writePropertysetElement |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RecoveringGENAEventProcessorImpl
public RecoveringGENAEventProcessorImpl()
readBody
public void readBody(IncomingEventRequestMessage requestMessage)
throws UnsupportedDataException
- Description copied from interface:
GENAEventProcessor
- Transforms an XML message body and adds to a collection of
StateVariableValue
s..
- Specified by:
readBody
in interface GENAEventProcessor
- Overrides:
readBody
in class PullGENAEventProcessorImpl
- Parameters:
requestMessage
- The message to transform.
- Throws:
UnsupportedDataException
fixXMLEncodedLastChange
protected String fixXMLEncodedLastChange(String xml)
Copyright © 2013 4th Line GmbH, Switzerland. All Rights Reserved.