graphql.execution

Class NonNullableFieldWasNullException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

graphql.execution.NonNullableFieldWasNullException

All Implemented Interfaces:

java.io.Serializable

public class NonNullableFieldWasNullException
extends java.lang.RuntimeException

See (http://facebook.github.io/graphql/#sec-Errors-and-Non-Nullability), but if a non nullable field actually resolves to a null value and the parent type is nullable then the parent must in fact become null so we use exceptions to indicate this special case

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NonNullableFieldWasNullException(ExecutionInfo executionInfo, ExecutionPath path)
NonNullableFieldWasNullException(NonNullableFieldWasNullException previousException)

Method Summary

Modifier and Type	Method and Description
ExecutionInfo	getExecutionInfo()
ExecutionPath	getPath()
java.lang.String	toString()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, 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

NonNullableFieldWasNullException

public NonNullableFieldWasNullException(ExecutionInfo executionInfo,
                                        ExecutionPath path)

NonNullableFieldWasNullException

public NonNullableFieldWasNullException(NonNullableFieldWasNullException previousException)

Method Detail

getExecutionInfo

public ExecutionInfo getExecutionInfo()

getPath

public ExecutionPath getPath()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Throwable