JavaBean methods improvements in Java 1.7 : JavaBean « JDK 7 « Java

1. Java
2. JDK 7
3. JavaBean

JavaBean methods improvements in Java 1.7

import java.beans.Expression;

public class Test {

  public static void main(String args[]) throws Exception {
    Person person = new Person();
    String arguments[] = { "AAA" };
    Expression expression = new Expression(null, person, "setName", arguments);

    System.out.println("Name: " + person.getName());
    expression.execute();
    System.out.println("Name: " + person.getName());

    System.out.println();
    expression = new Expression(null, person, "getName", null);
    System.out.println("Name: " + person.getName());
    expression.execute();
    System.out.println("getValue: " + expression.getValue());
  }
}

class Person {
  private String name;

  public Person() {
    this("Jane", 23);
  }

  public Person(String name, int age) {
    this.name = name;
  }

  public String getName() {
    return name;
  }

  public void setName(String name) {
    this.name = name;
  }
}

 

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