Example usage for com.facebook.react.bridge Promise reject

Introduction

In this page you can find the example usage for com.facebook.react.bridge Promise reject.

Prototype

void reject(String code, String message, @NonNull WritableMap userInfo);

Source Link

Document

Report an error with a custom code, error message and userInfo, an error not caused by an exception.

Usage

From source file:com.amazonaws.reactnative.s3.AWSRNS3TransferUtility.java

License:Open Source License

@ReactMethod
public void download(final ReadableMap options, final Promise promise) {
    if (!options.hasKey(REQUESTID)) {
        throw new IllegalArgumentException("requestid is not supplied");
    }// w  w w.  j a v a2 s. c  o m
    final String requestID = options.getString(REQUESTID);
    final Map<String, Object> map = requestMap.get(requestID);
    if (map == null) {
        throw new IllegalArgumentException("requestid is invalid");
    }
    final TransferObserver observer;
    try {
        observer = transferUtility.download((String) map.get(BUCKET), (String) map.get(KEY),
                new File((String) map.get(PATH)));
    } catch (final AmazonServiceException e) {
        promise.reject(e.getErrorCode(), e.getErrorMessage(), e);
        return;
    } catch (final AmazonClientException e) {
        promise.reject("", e.getMessage(), e);
        return;
    }
    transferIDMap.put(observer.getId(), requestID);
    map.put(TRANSFERID, observer.getId());
    if ((Boolean) map.get(SUBSCRIBE)) {
        this.subscribe(observer);
    }
    promise.resolve("success");
}

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From source file:com.amazonaws.reactnative.s3.AWSRNS3TransferUtility.java

License:Open Source License

@ReactMethod
public void upload(final ReadableMap options, final Promise promise) {
    if (!options.hasKey(REQUESTID)) {
        throw new IllegalArgumentException("requestid is not supplied");
    }//  www.  j  av a2 s.  c  o  m
    final String requestID = options.getString(REQUESTID);
    final Map<String, Object> map = requestMap.get(requestID);
    if (map == null) {
        throw new IllegalArgumentException("requestid is invalid");
    }
    final TransferObserver observer;
    try {
        observer = transferUtility.upload((String) map.get(BUCKET), (String) map.get(KEY),
                new File((String) map.get(PATH)));
    } catch (final AmazonServiceException e) {
        promise.reject(e.getErrorCode(), e.getErrorMessage(), e);
        return;
    } catch (final AmazonClientException e) {
        promise.reject("", e.getMessage(), e);
        return;
    }
    transferIDMap.put(observer.getId(), requestID);
    map.put(TRANSFERID, observer.getId());
    if ((Boolean) map.get(SUBSCRIBE)) {
        this.subscribe(observer);
    }
    promise.resolve("success");
}

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