Package com.oracle.coherence.grpc

Class ErrorsHelper

java.lang.Object

com.oracle.coherence.grpc.ErrorsHelper

public final class ErrorsHelper
extends Object

Error helper methods.

Since:

20.06

Author:

Jonathan Knight 2019.11.28

Field Summary

Fields

Modifier and Type	Field	Description
static final io.grpc.Metadata.Key<String>	KEY_ERROR	The metadata key for an exception stack trace.

Method Summary

Modifier and Type	Method	Description
static io.grpc.StatusRuntimeException	ensureStatusRuntimeException(Throwable t)	Convert a Throwable to a StatusRuntimeException.
static io.grpc.StatusRuntimeException	ensureStatusRuntimeException(Throwable t, String description)	Convert a Throwable to a StatusRuntimeException.
static Optional<String>	getRemoteStack(io.grpc.StatusException e)	Obtain the remote stack trace from the specified StatusException.
static Optional<String>	getRemoteStack(io.grpc.StatusRuntimeException e)	Obtain the remote stack trace from the specified StatusRuntimeException.

Methods inherited from class java.lang.Object

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

Field Details

KEY_ERROR

public static final io.grpc.Metadata.Key<String> KEY_ERROR

The metadata key for an exception stack trace.

Method Details

ensureStatusRuntimeException

public static io.grpc.StatusRuntimeException ensureStatusRuntimeException(Throwable t)

Convert a Throwable to a StatusRuntimeException.

Parameters:

t - the Throwable to convert

Returns:

a StatusRuntimeException

ensureStatusRuntimeException

public static io.grpc.StatusRuntimeException ensureStatusRuntimeException(Throwable t,
 String description)

Convert a Throwable to a StatusRuntimeException.

Parameters:

t - the Throwable to convert

description - the description to add to the exception

Returns:

a StatusRuntimeException

getRemoteStack

public static Optional<String> getRemoteStack(io.grpc.StatusRuntimeException e)

Obtain the remote stack trace from the specified StatusRuntimeException.

Parameters:

e - the exception returned from a server call

Returns:

the remote stack trace, or an empty Optional if no remote stack is present.

getRemoteStack

public static Optional<String> getRemoteStack(io.grpc.StatusException e)

Obtain the remote stack trace from the specified StatusException.

Parameters:

e - the exception returned from a server call

Returns:

the remote stack trace, or an empty Optional if no remote stack is present.