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.classpath

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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" output="target/classes" path="src/main/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="src" output="target/test-classes" path="src/test/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="output" path="target/classes"/>
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</classpath>

.gitignore

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/target/
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.project

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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>light-validator</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.m2e.core.maven2Builder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.jdt.core.javanature</nature>
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<nature>org.eclipse.m2e.core.maven2Nature</nature>
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</natures>
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</projectDescription>
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eclipse.preferences.version=1
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encoding//src/main/java=UTF-8
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encoding//src/main/resources=UTF-8
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encoding//src/test/java=UTF-8
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encoding//src/test/resources=UTF-8
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encoding/<project>=UTF-8
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eclipse.preferences.version=1
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org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
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org.eclipse.jdt.core.compiler.compliance=1.8
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org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
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org.eclipse.jdt.core.compiler.source=1.8
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activeProfiles=
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eclipse.preferences.version=1
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resolveWorkspaceProjects=true
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version=1

LICENSE

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Apache License
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README.md

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# Light Validator
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## What is it?
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An lightweight utility library for validate objects.
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## Requirements for use
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* Java 8, or newer
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## Use example:
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This example show how validate instances of the Person class.
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```
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package com.example;
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import com.infinityrefactoring.lightvalidator.Validator;
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import com.infinityrefactoring.lightvalidator.Validators;
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public class Person {
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public static final Validator<Person> VALIDATOR = Validator.build(Person.class)
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.test("age", Person::getAge, Validators.isBetweenThan(1, 10))
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.test("name", Person::getName, Validators.isNotNull())
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.build();
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private int age;
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private String name;
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public Integer getAge() {
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return age;
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}
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public String getName() {
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return name;
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}
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public void setAge(int age) {
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this.age = age;
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}
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public void setName(String name) {
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this.name = name;
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}
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}
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```
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Running the validation:
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```
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package com.example;
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import java.util.Map;
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import java.util.Set;
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public class Main {
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public static void main(String[] args) {
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Person person = new Person();
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System.out.println("Case 1:\n");
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Map<String, Set<String>> constraintViolations1 = Person.VALIDATOR.validate(person);
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constraintViolations1.forEach((key, value) -> {
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System.out.println(key);
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value.forEach(m -> System.out.printf(" %s\n", m));
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});
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person.setAge(5);
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System.out.println("\nCase 2:\n");
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Map<String, Set<String>> constraintViolations2 = Person.VALIDATOR.validate(person);
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constraintViolations2.forEach((key, value) -> {
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System.out.println(key);
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value.forEach(m -> System.out.printf(" %s\n", m));
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});
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}
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}
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```
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## Licensing
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**InfinityRefactoring/light-validator** is provided and distributed under the [Apache Software License 2.0](http://www.apache.org/licenses/LICENSE-2.0).
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Refer to *LICENSE* for more information.

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