net.contargo:validation

Validation is a small library for validation purposes

License	The Apache License, Version 2.0
Categories	Net
GroupId	net.contargo
ArtifactId	validation
Last Version	1.1
Release Date	Jan 30, 2015
Type	jar
Description	net.contargo:validation Validation is a small library for validation purposes
Project URL	https://github.com/Contargo/validation
Project Organization	Contargo GmbH & Co. KG
Source Code Management	https://github.com/contargo/validation

Download validation

Filename	Size
validation-1.1.pom
validation-1.1.jar	9 KB
validation-1.1-sources.jar	5 KB
validation-1.1-javadoc.jar	50 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/net.contargo/validation/ -->
<dependency>
    <groupId>net.contargo</groupId>
    <artifactId>validation</artifactId>
    <version>1.1</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/net.contargo/validation/
implementation 'net.contargo:validation:1.1'

Gradle Kotlin

// https://jarcasting.com/artifacts/net.contargo/validation/
implementation ("net.contargo:validation:1.1")

Apache Buildr

'net.contargo:validation:jar:1.1'

Apache Ivy

<dependency org="net.contargo" name="validation" rev="1.1">
  <artifact name="validation" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='net.contargo', module='validation', version='1.1')
)

Scala SBT

libraryDependencies += "net.contargo" % "validation" % "1.1"

Leiningen

[net.contargo/validation "1.1"]

Dependencies

provided (1)

Group / Artifact	Type	Version
javax.validation : validation-api	jar	1.1.0.Final

test (3)

Group / Artifact	Type	Version
junit : junit	jar	4.12
org.hamcrest : hamcrest-all	jar	1.3
org.mockito : mockito-all	jar	1.10.19

Project Modules

There are no modules declared in this project.

BigDecimal Validator

The BigDecimal Validator is a small library to validate java.math.BigDecimal

Features

• Validation of BigDecimals via Service or Annotation
  • Maximal/Minimal decimal places
  • Maximal fractional places
  • Maximal/Minimal value

#Prerequisites

• Maven 3 or higher
• JDK 7 or higher

Examples

Annotation driven

Test if the value of an attribute of an entity and the number of the decimal and fractional places are in the correct range.

public class Price {

    @BigDecimalValidate(
     minDecimalPlaces = 1,
     maxDecimalPlaces = 3,
     maxFractionalPlaces = 2,
     minValue = 0.00,
     maxValue = 500.00
    )
    private BigDecimal value;
    
    // Getters and Setters
}

You can also specify the message that would be shown if the validation would throw an error by adding the message property.

Service driven

public void function() {

 BigDecimalValidator validator = new BigDecimalValidator();
 
 BigDecimalValidationRules rules = new BigDecimalValidationRules.Builder()
  .minDecimalPlaces(1)
  .maxDecimalPlaces(3)
  .maxFractionalPlaces(2)
  .minValue(0.00)
  .maxValue(500.00)
  .build();
 
 BigDecimalValidationResult result = validator.validate(new BigDecimal("250.00"), rules);
 
 if(!result.isValid()) {
  System.out.println(result.getFailMessage());
 }
}

#Getting started

Simply clone this repository

$ git clone https://github.com/Contargo/big-decimal-validator.git

Build

You can run a full build including all tests with

$ mvn clean install

License

BigDecimal Validator is licensed under the Apache 2.0-license

Contargo GmbH & Co. KG

Versions

Version
1.1 Jan 30, 2015