Example usage for java.lang Class getDeclaredConstructors

Introduction

In this page you can find the example usage for java.lang Class getDeclaredConstructors.

Prototype

@CallerSensitive
public Constructor<?>[] getDeclaredConstructors() throws SecurityException

Source Link

Document

Returns an array of Constructor objects reflecting all the constructors declared by the class represented by this Class object.

Usage

From source file:Main.java

public static void main(String... args) throws Exception {
    Class<?> c = Class.forName("java.lang.String");
    Constructor[] allConstructors = c.getDeclaredConstructors();
    for (Constructor ctor : allConstructors) {
        int searchMod = Modifier.ABSTRACT;
        int mods = accessModifiers(ctor.getModifiers());
        if (searchMod == mods) {
            System.out.println(ctor);
        }/*from w  ww .  j  ava2 s  . com*/
    }
}

From source file:Main.java

public static void main(String... args) throws Exception {
    Class<?> c = Class.forName("java.lang.String");
    Constructor[] allConstructors = c.getDeclaredConstructors();
    for (Constructor ctor : allConstructors) {
        int searchMod = Modifier.NATIVE;
        int mods = accessModifiers(ctor.getModifiers());
        if (searchMod == mods) {
            System.out.println(ctor);
        }/*from ww w  . j  a va 2  s  .  c  o m*/
    }
}

From source file:Main.java

public static void main(String[] args) {

    MyClass cls = new MyClass();
    Class c = cls.getClass();

    // constructors
    Constructor[] ct = c.getDeclaredConstructors();
    for (int i = 0; i < ct.length; i++) {
        System.out.println("Constructor found: " + ct[i].toString());
    }/* w  w  w  . j a  v  a 2s . c  om*/
}

From source file:Main.java

public static void main(String... args) throws Exception {
    Class<?> c = Class.forName("java.lang.String");
    Constructor[] allConstructors = c.getDeclaredConstructors();
    for (Constructor ctor : allConstructors) {
        int searchMod = Modifier.PROTECTED;
        int mods = accessModifiers(ctor.getModifiers());
        if (searchMod == mods) {
            System.out.println(ctor);
        }/* ww  w.  j  a va 2 s. c om*/
    }
}

From source file:Main.java

public static void main(String... args) throws Exception {
    Class<?> c = Class.forName("java.lang.String");
    Constructor[] allConstructors = c.getDeclaredConstructors();
    for (Constructor ctor : allConstructors) {
        int searchMod = Modifier.PUBLIC;
        int mods = accessModifiers(ctor.getModifiers());
        if (searchMod == mods) {
            System.out.println(ctor);
        }//w  w  w  .j  a  v  a 2s.  c o m
    }
}

From source file:Main.java

public static void main(String... args) throws Exception {
    Class<?> c = Class.forName("java.lang.String");
    Constructor[] allConstructors = c.getDeclaredConstructors();
    for (Constructor ctor : allConstructors) {
        int searchMod = Modifier.TRANSIENT;
        int mods = accessModifiers(ctor.getModifiers());
        if (searchMod == mods) {
            System.out.println(ctor);
        }//from   w  w  w. j a v  a 2s.c om
    }
}

From source file:Main.java

public static void main(String... args) throws Exception {
    Class<?> c = Class.forName("java.lang.String");
    Constructor[] allConstructors = c.getDeclaredConstructors();
    for (Constructor ctor : allConstructors) {
        int searchMod = Modifier.SYNCHRONIZED;
        int mods = accessModifiers(ctor.getModifiers());
        if (searchMod == mods) {
            System.out.println(ctor);
        }//  ww  w  .jav a2  s  . com
    }
}

From source file:Main.java

public static void main(String... args) throws Exception {
    Class<?> c = Class.forName("java.lang.String");
    Constructor[] allConstructors = c.getDeclaredConstructors();
    for (Constructor ctor : allConstructors) {
        int searchMod = Modifier.FINAL;
        int mods = accessModifiers(ctor.getModifiers());
        if (searchMod == mods) {
            System.out.println(ctor);
        }/*from   www  . j a v  a 2s. c  o  m*/
    }
}

From source file:Main.java

public static void main(String[] args) throws ClassNotFoundException {
    Class c = Class.forName("java.lang.String");

    Constructor[] constructors = c.getDeclaredConstructors();
    for (int i = 0; i < constructors.length; i++) {
        print_method_or_constructor(constructors[i]);
    }//from   ww  w  .  jav a2s.c  o  m

}

From source file:Main.java

public static void main(String... args) throws Exception {
    Class<?> c = Class.forName(args[0]);
    Constructor[] allConstructors = c.getDeclaredConstructors();
    for (Constructor ctor : allConstructors) {
        int searchMod = modifierFromString(args[1]);
        int mods = accessModifiers(ctor.getModifiers());
        if (searchMod == mods) {
            out.format("%s%n", ctor.toGenericString());
            out.format("  [ synthetic=%-5b var_args=%-5b ]%n", ctor.isSynthetic(), ctor.isVarArgs());
        }//ww  w . j  a va 2s  . co  m
    }
}