org.gridgain.grid

Class GridException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.gridgain.grid.GridException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

GridCacheDataStructureInvalidException, GridCacheDataStructureRemovedException, GridCacheIndexUpdateException, GridCachePartialUpdateException, GridCacheTxHeuristicException, GridCacheTxOptimisticException, GridCacheTxRollbackException, GridCacheTxTimeoutException, GridComputeExecutionRejectedException, GridComputeTaskCancelledException, GridComputeTaskTimeoutException, GridComputeUserUndeclaredException, GridDeploymentException, GridDrSenderHubStoreCorruptedException, GridDrSenderHubStoreOverflowException, GridFutureCancelledException, GridFutureTimeoutException, GridGgfsException, GridGgfsIoException, GridInternalException, GridInterruptedException, GridIpcEndpointBindException, GridIpcOutOfSystemResourcesException, GridIpcSharedMemoryOperationTimedoutException, GridNioException, GridProductLicenseException, GridSpiException, GridStreamerRouteFailedException, GridTopologyException

public class GridException
extends Exception

General grid exception. This exception is used to indicate any error condition within Grid.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GridException(String msg) Creates new exception with given error message.
GridException(String msg, Throwable cause) Creates new exception with given error message and optional nested exception.
GridException(Throwable cause) Creates new grid exception with given throwable as a cause and source of error message.

Method Summary

Methods

Modifier and Type	Method and Description
<T extends Throwable> T	getCause(Class<T> cls) Gets first exception of given class from 'cause' hierarchy if any.
String	getMessage()
String	getOriginalMessage() Returns exception message.
boolean	hasCause(Class<? extends Throwable>... cls) Checks if this exception has given class in 'cause' hierarchy.
String	toString()

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Detail

GridException

public GridException(String msg)

Creates new exception with given error message.

Parameters:

msg - Error message.

GridException

public GridException(Throwable cause)

Creates new grid exception with given throwable as a cause and source of error message.

Parameters:

cause - Non-null throwable cause.

GridException

public GridException(String msg,
             @Nullable
             Throwable cause)

Creates new exception with given error message and optional nested exception.

Parameters:

msg - Error message.

cause - Optional nested exception (can be null).

Method Detail

hasCause

public boolean hasCause(@Nullable
               Class<? extends Throwable>... cls)

Checks if this exception has given class in 'cause' hierarchy.

Parameters:

cls - Cause classes to check (if null or empty, false is returned).

Returns:

True if one of the causing exception is an instance of passed in classes, false otherwise.

getCause

@Nullable
public <T extends Throwable> T getCause(@Nullable
                                        Class<T> cls)

Gets first exception of given class from 'cause' hierarchy if any.

Parameters:

cls - Cause class to get cause (if null, null is returned).

Returns:

First causing exception of passed in class, null otherwise.

getMessage

public String getMessage()

Adds troubleshooting links if they where not added by below in cause hierarchy.

Overrides:

getMessage in class Throwable

getOriginalMessage

public String getOriginalMessage()

Returns exception message.

Unlike getMessage() this method never include troubleshooting links to the result string.

Returns:

Original message.

toString

public String toString()

Overrides:

toString in class Throwable