JarCastingProperties Mapper
Small project to easily map properties in yaml to Java POJOs
Install
Add the bellow dependency to your maven project
<dependency>
<groupId>com.github.sparkmuse</groupId>
<artifactId>properties-mapper</artifactId>
<version>${version}</version>
</dependency>
or to gradle
compile 'com.github.sparkmuse:properties-mapper:${version}'
The version can be obtained by going to the link https://mvnrepository.com/artifact/com.github.sparkmuse/property-mapper
Usage
Create the java POJO to be bound to the yaml properties and annotate it
@Property(source="person.yaml", prefix = "person")
public class Person {
private String name;
private Long age;
// No arguments constructor
// Standard getters and setters
}
And on the yaml file person.yaml
person:
name: John
age: 25
An instance of the property can be accessed as follows
public class Main {
public static void main(String[] args) {
// Get an instance of person with all values filled in
Optional<Person> person = Binder.get(Person.class);
if (person.isPresent()) {
System.out.println("I have created a person!");
}
}
}
Description
- Source: This is the source of the file containing the values for the mapping.
- Prefix: The prefix where the values can be accessed. It can be empty if the elements are in the top level yaml document.