Examples with ExecutionStrategy graphql.execution.ExecutionStrategy used on opensource projects

Example 1 with ExecutionStrategy

use of graphql.execution.ExecutionStrategy in project graphql-java by graphql-java.

the class DataLoaderDispatcherInstrumentation method beginExecuteOperation.

@Override
public InstrumentationContext<ExecutionResult> beginExecuteOperation(InstrumentationExecuteOperationParameters parameters) {
    ExecutionStrategy queryStrategy = parameters.getExecutionContext().getQueryStrategy();
    if (!(queryStrategy instanceof AsyncExecutionStrategy)) {
        CallStack callStack = parameters.getInstrumentationState();
        callStack.setAggressivelyBatching(false);
    }
    return whenDispatched((result) -> dispatch());
}

Example 2 with ExecutionStrategy

use of graphql.execution.ExecutionStrategy in project graphql-java by graphql-java.

the class ExecutionExamples method exceptionHandler.

private void exceptionHandler() {
    DataFetcherExceptionHandler handler = new DataFetcherExceptionHandler() {

        @Override
        public void accept(DataFetcherExceptionHandlerParameters handlerParameters) {
        // 
        // do your custom handling here.  The parameters have all you need
        }
    };
    ExecutionStrategy executionStrategy = new AsyncExecutionStrategy(handler);
}