The class “Class is the identifier reflection class in jAVA. This has a package that contains all the classes named “test.” The test package has a class “test declared.” This class also contains the main method from which the execution of the program will start. ("This is another instance of class is used to derive class name : "+c2.getName()) Įxplanation: Please check the example provided above. ("Here, the class name is: "+c1.getName())
Examples of Reflection in JAVAĭifferent examples are mentioned below: Example #1 This can be well understood with the help of examples provided in the below section. Reflection API is used in JAVA programs, IDEs (Integrated development environment) like the eclipse, Netbeans. These methods are defined in reflection API but return the class’s information, including methods, constructors, and more. The information about class can be extracted using getClass() method, Constructors using getConstructors() method and methods using getMethods() method. The reflection class uses different methods defined in the package to extract the class information. public boolean is primitive( parameter ): This function checks if the given parameter is primitive or not and returns a boolean value.public Class getSuperclass( parameter ): This function returns the superclass of the base class.In addition, it has a security exception and catches associated to make the program work break-free. public Method getDeclaredMethods( parameter ) throws SecurityException: This function checks the methods in the class and returns the number of methods used in a particular class.In addition, it has a security exception and catches associated with making the program work break-free. public Constructor getDeclaredConstructors( parameter ) throws SecurityException: This function checks the constructors in the class and returns the number of constructors used in a particular class.public boolean isArray( parameter ): This function checks if the variable is an array or not and returns a boolean (true or false) value.public boolean isInterface( parameter ): This function checks if the class is an interface or not and returns a boolean (true or false) value.
#Java reflection scurity software#
Web development, programming languages, Software testing & others
0 kommentar(er)
