Example usage for com.google.api.client.googleapis.json GoogleJsonError parse

Introduction

In this page you can find the example usage for com.google.api.client.googleapis.json GoogleJsonError parse.

Prototype

public static GoogleJsonError parse(JsonFactory jsonFactory, HttpResponse response) throws IOException 

Source Link

Document

Parses the given error HTTP response using the given JSON factory.

Usage

From source file:it.uniba.di.cdg.xcore.ui.service.Util.java

License:Apache License

/**
 * Extract the request error details from a HttpResponseException
 * @param e An HttpResponseException that contains error details
 * @return The String representation of all errors that caused the
 *     HttpResponseException//from w w w .ja va  2s . c  o  m
 * @throws IOException when the response cannot be parsed or stringified
 */
public static String extractError(HttpResponseException e) throws IOException {
    if (!Json.CONTENT_TYPE.equals(e.getResponse().getContentType())) {
        return e.getResponse().parseAsString();
    }

    GoogleJsonError errorResponse = GoogleJsonError.parse(JSON_FACTORY, e.getResponse());
    StringBuilder errorReportBuilder = new StringBuilder();

    errorReportBuilder.append(errorResponse.code);
    errorReportBuilder.append(" Error: ");
    errorReportBuilder.append(errorResponse.message);

    for (GoogleJsonError.ErrorInfo error : errorResponse.errors) {
        errorReportBuilder.append(JSON_FACTORY.toString(error));
        errorReportBuilder.append(Strings.LINE_SEPARATOR);
    }
    return errorReportBuilder.toString();
}

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