krisskross

@Config(desc="Config class")
public class MyClass {
  @Id(desc="Identification")
  private String id;

  @Config(desc="Name is a name")
  private String name;
}

krisskross

<dependency>
   <groupId>org.deephacks.tools4j</groupId>
   <artifactId>config-api-admin</artifactId>
   <version>0.0.1</version>
   <scope>compile</scope>
</dependency>
<dependency>
   <groupId>org.deephacks.tools4j</groupId>
   <artifactId>config-core</artifactId>
   <version>0.0.1</version>

krisskross

<dependency>
   <groupId>org.deephacks.tools4j</groupId>
   <artifactId>config-api-runtime</artifactId>
   <version>0.0.1</version>
   <scope>compile</scope>
</dependency>
<dependency>
   <groupId>org.deephacks.tools4j</groupId>
   <artifactId>config-core</artifactId>
   <version>0.0.1</version>

krisskross

RuntimeContext runtime = Lookup.get().lookup(RuntimeContext.class);
runtime.register(Database.class);
List<Database> tests = runtime.all(Database.class);

krisskross

AdminContext admin = Lookup.get().lookup(AdminContext.class);
Bean bean = Bean.create(BeanId.create("user", Database.class.getName()));
bean.addProperty("url", "/dev/null");
bean.addProperty("username", "admin");
bean.addProperty("password", "admin123");
bean.addProperty("poolSize", "nonsense");
admin.create(bean);

krisskross

Database user = runtime.get("user", Database.class);

krisskross

@Config(desc = "User database.")
public class Database {
    @Id(desc = "Identification of database.")
    private String id;
    @Config(desc = "Address for connecting to database.")
    private URL url;
    // username with default value 'test'
    @Config(desc = "Username for connecting to database.")
    private String username = "test";
    // password with default value 'test'

krisskross

import javax.validation.Constraint;
import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import javax.validation.Payload;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;

@Config(desc = "A binary tree")
@BinaryTreeConstraint
public class BinaryTree {

krisskross

// 1, 2, 3 is easy
List<Integer> counting = Arrays.asList(1, 2, 3);
// mathematical variable
Double x;
// measuring performance
TimeUnit precision = TimeUnit.NANOSECONDS;
// 5:01 developers
Set<Day> working = new HashSet<Day>(Arrays.asList(MON, TUE, WED, THU, FRI));
// content tags
List<String> labels;

krisskross

<dependency>
  <groupId>javax.validation</groupId>
  <artifactId>validation-api</artifactId>
  <version>1.0.0.GA</version>
  <scope>compile</scope>
</dependency>
<dependency>
  <groupId>org.hibernate</groupId>
  <artifactId>hibernate-validator</artifactId>
  <version>4.1.0.Final</version>