Package glair.vision.util

Class Util

java.lang.Object
glair.vision.util.Util
public class Util extends Object
Utility class for common operations and HTTP requests.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Util()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static void
    addFileToFormData(okhttp3.MultipartBody.Builder builder, String fieldName, String filePath)
    Adds a file to the specified MultipartBody.Builder as form data.
    static void
    addTextToFormData(okhttp3.MultipartBody.Builder builder, String fieldName, String fieldValue)
    Adds text data to the specified MultipartBody.Builder as form data.
    static void
    checkFileExist(String filePath)
    Checks if a file exists at the specified file path.
    static okhttp3.MultipartBody.Builder
    createFormData()
    Creates and returns a new instance of MultipartBody.Builder configured for forming HTTP multipart requests with form data.
    static String
    fileToBase64(String filePath)
    Converts a file located at the specified path to a Base64-encoded string.
    static void
    require(String key, String value)
    Checks if a value is null and throws an exception if it is.
    static String
    trimAll(String str)
    Removes all whitespace from a string.
    static String
    visionFetch(Config config, Request request)
    Performs an HTTP request and fetches data from a specified endpoint.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Util

      public Util()

  • Method Details

    • visionFetch

      public static String visionFetch(Config config, Request request) throws Exception
      Performs an HTTP request and fetches data from a specified endpoint.
      Parameters:
      config - The configuration settings for the request.
      request - The HTTP request to be executed.
      Returns:
      The response data from the HTTP request.
      Throws:
      Exception - If an error occurs during the HTTP request or if the response status is not OK (200).

    • createFormData

      public static okhttp3.MultipartBody.Builder createFormData()
      Creates and returns a new instance of MultipartBody.Builder configured for forming HTTP multipart requests with form data.
      Returns:
      A MultipartBody.Builder configured for form data.

    • addFileToFormData

      public static void addFileToFormData(okhttp3.MultipartBody.Builder builder, String fieldName, String filePath)
      Adds a file to the specified MultipartBody.Builder as form data.
      Parameters:
      builder - The MultipartBody.Builder to which the file should be added.
      fieldName - The name of the form field for the file.
      filePath - The path to the file to be added.

    • addTextToFormData

      public static void addTextToFormData(okhttp3.MultipartBody.Builder builder, String fieldName, String fieldValue)
      Adds text data to the specified MultipartBody.Builder as form data.
      Parameters:
      builder - The MultipartBody.Builder to which the text data should be added.
      fieldName - The name of the form field for the text data.
      fieldValue - The value of the text data.

    • fileToBase64

      public static String fileToBase64(String filePath) throws Exception
      Converts a file located at the specified path to a Base64-encoded string.
      Parameters:
      filePath - The path to the file to be converted to Base64.
      Returns:
      A Base64-encoded string representing the content of the file.
      Throws:
      Exception - If an error occurs during the file conversion process.

    • require

      public static void require(String key, String value) throws Exception
      Checks if a value is null and throws an exception if it is.
      Parameters:
      key - The key associated with the value.
      value - The value to check.
      Throws:
      Exception - If the value is null.

    • trimAll

      public static String trimAll(String str)
      Removes all whitespace from a string.
      Parameters:
      str - The input string.
      Returns:
      The string with all whitespace removed.

    • checkFileExist

      public static void checkFileExist(String filePath) throws Exception
      Checks if a file exists at the specified file path.
      Parameters:
      filePath - The path to the file to be checked.
      Throws:
      Exception - If the file does not exist or an error occurs during the check.