Package com.github.scribejava.core.utils

Class Preconditions

  • public abstract class Preconditions
extends java.lang.Object
    Utils for checking preconditions and invariants

    • Constructor Summary

      Constructors 
      Constructor Description
      Preconditions()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void checkEmptyString​(java.lang.String string, java.lang.String errorMsg)
      Checks that a string is not null or empty
      static void checkNotNull​(java.lang.Object object, java.lang.String errorMsg)
      Checks that an object is not null.
      static boolean hasText​(java.lang.String str)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • Preconditions

        public Preconditions()

    • Method Detail

      • checkNotNull

        public static void checkNotNull​(java.lang.Object object,
                                java.lang.String errorMsg)
        Checks that an object is not null.
        Parameters:
        object - any object
        errorMsg - error message
        Throws:
        java.lang.IllegalArgumentException - if the object is null

      • checkEmptyString

        public static void checkEmptyString​(java.lang.String string,
                                    java.lang.String errorMsg)
        Checks that a string is not null or empty
        Parameters:
        string - any string
        errorMsg - error message
        Throws:
        java.lang.IllegalArgumentException - if the string is null or empty

      • hasText

        public static boolean hasText​(java.lang.String str)