The original understanding of the technical understanding of the FLUENT Reflection Parent framework
FLUENT Reflection Parent is a technical framework in the Java class library that provides a method of reflecting the Java object in a smooth way.Through FLUENT Reflection Parent, developers can use reflexes to operate the object's attributes, methods, and constructors.
The main technical principles of FLUENT Reflection Parent are to use Java's reflection mechanism to obtain the class information of the object, and dynamically operate the attributes and methods of the object through a series of API and methods.It provides a more elegant and easy -to -use way to make developers reflect operations faster and efficiently.
Below is a simple sample code using Fluent Reflection Parent:
import org.netbeans.lib.fluent.api.ReflectedClass;
public class Main {
public static void main(String[] args) {
// Create a ReflectedClass object for obtaining category information
ReflectedClass<Person> reflectedClass = ReflectedClass.reflect(Person.class);
// Get the name and type information of the class attribute
reflectedClass.getProperties()
.forEach(property -> {
System.out.println("Property: " + property.getName());
System.out.println("Type: " + property.getType());
});
// Call the class method
Person person = new Person();
reflectedClass.getMethods()
.filter(method -> method.getName().startsWith("get"))
.forEach(method -> {
try {
Object result = method.invoke(person);
System.out.println("Method: " + method.getName());
System.out.println("Result: " + result);
} catch (Exception e) {
e.printStackTrace();
}
});
}
}
class Person {
private String name;
private int age;
public Person() {
this.name = "John";
this.age = 30;
}
public String getName() {
return name;
}
public int getAge() {
return age;
}
}
In the above example, we first created an `ReflectCTClass` object to obtain reflex information of the` Person` class.We can obtain the attribute information of the class through the `GetProperties` method, and then obtain the class method information through the` GetMethods` method.
Next, we created a `Person` object, and used the reflex to call the class` Getname` and `Getage` to output the name and return result of the method.
Through FLUENT Reflection Parent, we can use reflexes more conveniently to dynamically operate the Java objects, making the code more concise and easy to maintain.It is a very useful tool that can help developers perform Java reflex operations more efficiently.
