org.neo4j.driver.exceptions

Class Neo4jException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.neo4j.driver.exceptions.Neo4jException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ClientException, DatabaseException, DiscoveryException, ProtocolException, ServiceUnavailableException, SessionExpiredException, TransientException

public abstract class Neo4jException
extends RuntimeException

This is the base class for all exceptions caused as part of communication with the remote Neo4j server.

Since:

1.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Neo4jException(String message)
Neo4jException(String code, String message)
Neo4jException(String code, String message, Throwable cause)
Neo4jException(String message, Throwable cause)

Method Summary

Modifier and Type	Method and Description
String	code() Access the status code for this exception.
String	neo4jErrorCode() Deprecated.

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

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

Constructor Detail

Neo4jException

public Neo4jException(String message)

Neo4jException

public Neo4jException(String message,
                      Throwable cause)

Neo4jException

public Neo4jException(String code,
                      String message)

Neo4jException

public Neo4jException(String code,
                      String message,
                      Throwable cause)

Method Detail

neo4jErrorCode

@Deprecated
public String neo4jErrorCode()

Deprecated.

Access the standard Neo4j Status Code for this exception, you can use this to refer to the Neo4j manual for details on what caused the error.

Returns:

the Neo4j Status Code for this exception, or 'N/A' if none is available

code

public String code()

Access the status code for this exception. The Neo4j manual can provide further details on the available codes and their meanings.

Returns:

textual code, such as "Neo.ClientError.Procedure.ProcedureNotFound"