org.apache.flink.util

Class DynamicCodeLoadingException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.apache.flink.util.FlinkException

org.apache.flink.util.DynamicCodeLoadingException

All Implemented Interfaces:

Serializable

@Public
public class DynamicCodeLoadingException
extends FlinkException

An exception that is thrown if the dynamic instantiation of code fails.

This exception is supposed to "sum up" the zoo of exceptions typically thrown around dynamic code loading and instantiations:

 try {
     Class.forName(classname).asSubclass(TheType.class).newInstance();
 }
 catch (ClassNotFoundException | ClassCastException | InstantiationException | IllegalAccessException e) {
     throw new DynamicCodeLoadingException("Could not load and instantiate " + classname", e);
 }
 

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DynamicCodeLoadingException(String message, Throwable cause) Creates a new exception with the given message and cause.
DynamicCodeLoadingException(Throwable cause) Creates a new exception with the given 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

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

Constructor Detail

DynamicCodeLoadingException

public DynamicCodeLoadingException(Throwable cause)

Creates a new exception with the given cause.

Parameters:

cause - The exception that caused this exception

DynamicCodeLoadingException

public DynamicCodeLoadingException(String message,
                                   Throwable cause)

Creates a new exception with the given message and cause.

Parameters:

message - The exception message

cause - The exception that caused this exception