org.neo4j.graphdb

Class NotFoundException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.neo4j.graphdb.NotFoundException

All Implemented Interfaces:

Serializable

public class NotFoundException
extends RuntimeException

This exception will be thrown if a request is made to a node, relationship or property that does not exist. As an example, using GraphDatabaseService.getNodeById(long) passing in an id that does not exist will cause this exception to be thrown. PropertyContainer.getProperty(String) will also throw this exception if the given key does not exist.

Another scenario involves multiple concurrent transactions which obtain a reference to the same node or relationship, which is then deleted by one of the transactions. If the deleting transaction commits, then invoking any node or relationship methods within any of the remaining open transactions will cause this exception to be thrown.

See Also:

GraphDatabaseService, Serialized Form

Constructor Summary

Constructors

Constructor and Description
NotFoundException()
NotFoundException(String message)
NotFoundException(String message, Throwable cause)
NotFoundException(Throwable cause)

Method Summary

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NotFoundException

public NotFoundException()

NotFoundException

public NotFoundException(String message)

NotFoundException

public NotFoundException(String message,
                         Throwable cause)

NotFoundException

public NotFoundException(Throwable cause)