Package com.atlassian.bamboo.utils

Class BambooValidationUtils

java.lang.Object

com.atlassian.bamboo.utils.BambooValidationUtils

public class BambooValidationUtils
extends Object

General utility methods for validation.

Constructor Summary

Constructors

Constructor	Description
BambooValidationUtils()

Method Summary

Modifier and Type	Method	Description
static void	checkErrors(@NotNull ErrorCollection errorCollection)	Throws WebValidationException if the passed ErrorCollection contains any errors.
static boolean	isStringRepresentingEnum(@NotNull Class<? extends Enum> enumClass, @Nullable String value)	Test if string represent an enum of given type.
static void	validate(boolean validationCondition, @NotNull String errorMessage)	Deprecated. since 5.10 use validate(boolean, Supplier)
static void	validate(boolean validationCondition, @NotNull Supplier<String> errorMessageSupplier)	Validate any input data, checking if the given condition is fulfilled.
static void	validateField(@NotNull String fieldName, boolean validationCondition, @NotNull Supplier<String> errorMessageSupplier)	Validate any input field, checking if the given condition is fulfilled.

Methods inherited from class java.lang.Object

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

Constructor Details

BambooValidationUtils

public BambooValidationUtils()

Method Details

validateField

public static void validateField(@NotNull
 @NotNull String fieldName,
 boolean validationCondition,
 @NotNull
 @NotNull Supplier<String> errorMessageSupplier)
                          throws WebValidationException

Validate any input field, checking if the given condition is fulfilled. If not, a WebValidationException will be thrown.

This method is designated to be used when verifying a specific field from any data (e.g. a form). If you want to verify general conditions not related to a specific field, use validate(boolean, Supplier) instead.

Parameters:

fieldName - name of the field being verified

validationCondition - condition to verify

errorMessageSupplier - a supplier for a lazily evaluated error message to be used in the WebValidationException if the condition is not met; lambda expressions are welcome here as they allow to avoid using internationalization if it is not necessary

Throws:

WebValidationException - thrown if the given condition is not fulfilled. The exception will have one field error and no general errors. Field name and error message from method arguments will be used to construct the exception.

validate

@Deprecated
public static void validate(boolean validationCondition,
 @NotNull
 @NotNull String errorMessage)
                     throws WebValidationException

Deprecated.

since 5.10 use validate(boolean, Supplier)

Throws:

WebValidationException

validate

public static void validate(boolean validationCondition,
 @NotNull
 @NotNull Supplier<String> errorMessageSupplier)
                     throws WebValidationException

Validate any input data, checking if the given condition is fulfilled. If not, a WebValidationException will be thrown.

This method is designated to be used when verifying general conditions (e.g. a state of an entire form). If the data being verified is related to a specific field, use validateField(String, boolean, Supplier) instead.

Parameters:

validationCondition - condition to verify

errorMessageSupplier - a supplier for lazily evaluated general error message to be used in the WebValidationException if the condition is not met; lambda expressions are welcome here as they allow to avoid using internationalization if it is not necessary

Throws:

WebValidationException - thrown if the given condition is not fulfilled. The exception will have one general error and no field errors.

checkErrors

public static void checkErrors(@NotNull
 @NotNull ErrorCollection errorCollection)
                        throws WebValidationException

Throws WebValidationException if the passed ErrorCollection contains any errors.

Parameters:

errorCollection - an error collection (a result of any data validation)

Throws:

WebValidationException - thrown if the passed error collection contains any errors. This exception will be constructed using the error collection.

isStringRepresentingEnum

public static boolean isStringRepresentingEnum(@NotNull
 @NotNull Class<? extends Enum> enumClass,
 @Nullable
 @Nullable String value)

Test if string represent an enum of given type.

Parameters:

enumClass - enum type

value - value to check

Returns:

iff string is an enum constant