PC Pro 1999 April/DPPCPRO0499.ISO/April/Notes/50b2wic.exe/DATA1.CAB/NotesProgramFilesJavaSupport/rt.jar/java/lang/Class.class

Java Class File | 1998-04-23 | 4.5 KB | 177 lines

package java.lang;

import java.io.InputStream;
import java.io.Serializable;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.net.URL;

public final class Class implements Serializable {
   private Class() {
   }

   public String toString() {
      return (this.isInterface() ? "interface " : (this.isPrimitive() ? "" : "class ")) + this.getName();
   }

   public static native Class forName(String var0) throws ClassNotFoundException;

   public native Object newInstance() throws InstantiationException, IllegalAccessException;

   public native boolean isInstance(Object var1);

   public native boolean isAssignableFrom(Class var1);

   public native boolean isInterface();

   public native boolean isArray();

   public native boolean isPrimitive();

   public native String getName();

   public native ClassLoader getClassLoader();

   public native Class getSuperclass();

   public native Class[] getInterfaces();

   public native Class getComponentType();

   public native int getModifiers();

   public native Object[] getSigners();

   native void setSigners(Object[] var1);

   public Class getDeclaringClass() {
      return null;
   }

   public Class[] getClasses() {
      return new Class[0];
   }

   public Field[] getFields() throws SecurityException {
      this.checkMemberAccess(0);
      return this.getFields0(0);
   }

   public Method[] getMethods() throws SecurityException {
      this.checkMemberAccess(0);
      return this.getMethods0(0);
   }

   public Constructor[] getConstructors() throws SecurityException {
      this.checkMemberAccess(0);
      return this.getConstructors0(0);
   }

   public Field getField(String var1) throws NoSuchFieldException, SecurityException {
      this.checkMemberAccess(0);
      return this.getField0(var1, 0);
   }

   public Method getMethod(String var1, Class[] var2) throws NoSuchMethodException, SecurityException {
      this.checkMemberAccess(0);
      return this.getMethod0(var1, var2, 0);
   }

   public Constructor getConstructor(Class[] var1) throws NoSuchMethodException, SecurityException {
      this.checkMemberAccess(0);
      return this.getConstructor0(var1, 0);
   }

   public Class[] getDeclaredClasses() throws SecurityException {
      this.checkMemberAccess(1);
      return new Class[0];
   }

   public Field[] getDeclaredFields() throws SecurityException {
      this.checkMemberAccess(1);
      return this.getFields0(1);
   }

   public Method[] getDeclaredMethods() throws SecurityException {
      this.checkMemberAccess(1);
      return this.getMethods0(1);
   }

   public Constructor[] getDeclaredConstructors() throws SecurityException {
      this.checkMemberAccess(1);
      return this.getConstructors0(1);
   }

   public Field getDeclaredField(String var1) throws NoSuchFieldException, SecurityException {
      this.checkMemberAccess(1);
      return this.getField0(var1, 1);
   }

   public Method getDeclaredMethod(String var1, Class[] var2) throws NoSuchMethodException, SecurityException {
      this.checkMemberAccess(1);
      return this.getMethod0(var1, var2, 1);
   }

   public Constructor getDeclaredConstructor(Class[] var1) throws NoSuchMethodException, SecurityException {
      this.checkMemberAccess(1);
      return this.getConstructor0(var1, 1);
   }

   public InputStream getResourceAsStream(String var1) {
      var1 = this.resolveName(var1);
      ClassLoader var2 = this.getClassLoader();
      return var2 == null ? ClassLoader.getSystemResourceAsStream(var1) : var2.getResourceAsStream(var1);
   }

   public URL getResource(String var1) {
      var1 = this.resolveName(var1);
      ClassLoader var2 = this.getClassLoader();
      return var2 == null ? ClassLoader.getSystemResource(var1) : var2.getResource(var1);
   }

   static native Class getPrimitiveClass(String var0);

   private void checkMemberAccess(int var1) {
      SecurityManager var2 = System.getSecurityManager();
      if (var2 != null) {
         var2.checkMemberAccess(this, var1);
      }

   }

   private String resolveName(String var1) {
      if (var1 == null) {
         return var1;
      } else {
         if (!var1.startsWith("/")) {
            Class var2;
            for(var2 = this; var2.isArray(); var2 = var2.getComponentType()) {
            }

            String var3 = var2.getName();
            int var4 = var3.lastIndexOf(46);
            if (var4 != -1) {
               var1 = var3.substring(0, var4).replace('.', '/') + "/" + var1;
            }
         } else {
            var1 = var1.substring(1);
         }

         return var1;
      }
   }

   private native Field[] getFields0(int var1);

   private native Method[] getMethods0(int var1);

   private native Constructor[] getConstructors0(int var1);

   private native Field getField0(String var1, int var2);

   private native Method getMethod0(String var1, Class[] var2, int var3);

   private native Constructor getConstructor0(Class[] var1, int var2);
}