com.sap.cloud.sdk.cloudplatform.util

Class StringValidator

java.lang.Object

com.sap.cloud.sdk.cloudplatform.util.StringValidator

public class StringValidator
extends Object

Utility class for validation purposes.

Constructor Summary

Constructors

Constructor and Description
StringValidator()

Method Summary

Modifier and Type	Method and Description
static String	ensureBase64(String str) Validates the given string to ensure that it is a base64-encoded string.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringValidator

public StringValidator()

Method Detail

ensureBase64

@Nullable
public static String ensureBase64(@Nullable
                                            String str)
                                     throws ConstraintViolationException

Validates the given string to ensure that it is a base64-encoded string.

Parameters:

str - The string to validate.

Returns:

The string that was also given as input to make wrapping the validation easier.

Throws:

ConstraintViolationException - If the given string is not a base64-encoded string.