org.mongodb.morphia.utils

Class Assert

java.lang.Object

org.mongodb.morphia.utils.Assert

public final class Assert
extends Object

Provides various assertions for Morphia during validation

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Assert.AssertionFailedException Represents a failed Morphia Assertion

Method Summary

Modifier and Type	Method and Description
static void	parameterNotEmpty(String name, Iterable obj) Validates that the Iterable is not empty
static void	parameterNotEmpty(String name, String value) Validates that the value is not empty
static void	parameterNotNull(String name, Object reference) Validates that the parameter is not null
static void	parametersNotNull(String names, Object... objects) Validates that all the parameters are not null
static void	raiseError(String error) Throws an AssertionFailedException with the given error message.

Methods inherited from class java.lang.Object

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

Method Detail

raiseError

public static void raiseError(String error)

Throws an AssertionFailedException with the given error message.

Parameters:

error - the error message

parametersNotNull

public static void parametersNotNull(String names,
                                     Object... objects)

Validates that all the parameters are not null

Parameters:

names - a comma separated String of parameter names

objects - the proposed parameter values

parameterNotNull

public static void parameterNotNull(String name,
                                    Object reference)

Validates that the parameter is not null

Parameters:

name - the parameter name

reference - the proposed parameter value

parameterNotEmpty

public static void parameterNotEmpty(String name,
                                     Iterable obj)

Validates that the Iterable is not empty

Parameters:

name - the parameter name

obj - the proposed parameter value

parameterNotEmpty

public static void parameterNotEmpty(String name,
                                     String value)

Validates that the value is not empty

Parameters:

name - the parameter name

value - the proposed parameter value