Package net.carcdr.ycrdt

Class DefaultObserverErrorHandler

java.lang.Object

net.carcdr.ycrdt.DefaultObserverErrorHandler

All Implemented Interfaces:

ObserverErrorHandler

public final class DefaultObserverErrorHandler
extends Object
implements ObserverErrorHandler

Default implementation of ObserverErrorHandler that prints errors to stderr.

This handler provides backwards-compatible behavior by printing exception messages and stack traces to the standard error stream.

For production applications, consider implementing a custom handler that integrates with your logging framework:

 doc.setObserverErrorHandler((exception, source) -> {
     logger.error("Observer error in {}: {}", source, exception.getMessage(), exception);
 });
 

See Also:

• ObserverErrorHandler
• YDoc.setObserverErrorHandler(ObserverErrorHandler)

Field Summary

Fields

Modifier and Type	Field	Description
static final DefaultObserverErrorHandler	INSTANCE	Singleton instance of the default handler.

Constructor Summary

Constructors

Constructor	Description
DefaultObserverErrorHandler()	Creates a new DefaultObserverErrorHandler.

Method Summary

Modifier and Type	Method	Description
void	handleError(Exception exception, Object source)	Handles an observer exception by printing to stderr.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final DefaultObserverErrorHandler INSTANCE

Singleton instance of the default handler.

Constructor Details

DefaultObserverErrorHandler

public DefaultObserverErrorHandler()

Creates a new DefaultObserverErrorHandler.

Method Details

handleError

public void handleError(Exception exception,
 Object source)

Handles an observer exception by printing to stderr.

Specified by:

handleError in interface ObserverErrorHandler

Parameters:

exception - the exception that was thrown

source - the object that dispatched the event