Programming Languages Suite/ProgLangD.iso/VCAFE.3.0A/Main.bin/DTReflectTest.java

Text File | 1998-10-25 | 5KB | 113 lines

/*
 * Copyright 1998 Symantec Corporation, All Rights Reserved.
 */

package com.symantec.itools.vcafe.openapi.dtreflect;

import java.lang.reflect.*;
import com.symantec.itools.vcafe.openapi.*;

public class DTReflectTest
{
    static DTClass objectClass;
    static DTClass stringClass;
    static DTClass intClass;
    static DTClass longClass;
    static DTClass booleanClass;
    static DTClass projClass;

    public static void test() {

        VisualProject project = VisualCafe.getVisualCafe().getTargetProject();
        if (project == null) {
            System.err.println("**Error: no target project");
            return;
        }

        objectClass = DTClass.findClass(project,"java.lang.Object");
        if (objectClass == null) {
            System.err.println("**Error: couldn't find java.lang.Object");
            objectClass.nonNull();
        }
        DTClass stringClass = DTClass.findClass(project,"java.lang.String");
        if (stringClass == null) {
            System.err.println("**Error: couldn't find java.lang.String");
            stringClass.nonNull();
        }
        DTClass intClass = DTClass.getPrimitiveClass("int");
        if (intClass == null) {
            System.err.println("**Error: couldn't find int");
            intClass.nonNull();
        }
        DTClass longClass = DTClass.getPrimitiveClass("long");
        if (longClass == null) {
            System.err.println("**Error: couldn't find long");
            longClass.nonNull();
        }
        DTClass booleanClass = DTClass.getPrimitiveClass("boolean");
        if (booleanClass == null) {
            System.err.println("**Error: couldn't find boolean");
            booleanClass.nonNull();
        }

        dumpClass("object", objectClass);
        dumpClass("string", stringClass);
        dumpClass("int", intClass);
    }

    static void dumpClass(String name, DTClass clazz) {
        System.out.println(clazz.getName() + " properties");
        System.out.println("  " + name + ".getName()=\"" + clazz.getName() + "\"");
        System.out.println("  " + name + ".toString()=\"" + clazz.toString() + "\"");
        System.out.println("  " + name + ".isAssignableFrom(string)=" + clazz.isAssignableFrom(stringClass));
        System.out.println("**string.isAssignableFrom(object)=" + stringClass.isAssignableFrom(clazz));
        System.out.println("  " + name + ".isAssignableFrom(object)=" + clazz.isAssignableFrom(clazz));
        System.out.println("  " + name + ".isAssignableFrom(int)=" + clazz.isAssignableFrom(intClass));
        System.out.println("  " + name + ".isAssignable(string)=" + clazz.isAssignable(stringClass));
        System.out.println("**string.isAssignable(object)=" + stringClass.isAssignable(clazz));
        System.out.println("  " + name + ".isAssignable(object)=" + clazz.isAssignable(clazz));
        System.out.println("  " + name + ".isAssignable(int)=" + clazz.isAssignable(intClass));
        System.out.println("  " + name + ".isAssignable(23)=" + clazz.isAssignable(23));
        System.out.println("  " + name + ".isImplementationOf(string)=" + clazz.isImplementationOf(stringClass));
        System.out.println("**string.isImplementationOf(object)=" + stringClass.isImplementationOf(clazz));
        System.out.println("  " + name + ".isInterface()=" + clazz.isInterface());
        System.out.println("  " + name + ".isArray()=" + clazz.isArray());
        System.out.println("  " + name + ".getBounds()=" + clazz.getBounds());
        System.out.println("  " + name + ".isPrimitive()=" + clazz.isPrimitive());
        System.out.println("  " + name + ".getSuperclass()=" + clazz.getSuperclass());
        System.out.println("  " + name + ".getInterfaces()=" + clazz.getInterfaces());
        System.out.println("  " + name + ".getComponentType()=" + clazz.getComponentType());
        System.out.println("  " + name + ".getComponentName()=" + clazz.getComponentName());
        System.out.println("  " + name + ".getModifiers()=" + Modifier.toString(clazz.getModifiers()));
        System.out.println("  " + name + ".getDeclaringClass()=" + clazz.getDeclaringClass());
        System.out.println("  " + name + ".getClasses()=" + clazz.getClasses());
        System.out.println("  " + name + ".getFields()=");
            DTField[] fields = clazz.getFields();
            for (int i = 0; i < fields.length; i++)
                System.out.println("  " + fields[i].toString());
        System.out.println("  " + name + ".getMethods()=");
            DTMethod[] methods = clazz.getMethods();
            for (int i = 0; i < methods.length; i++)
                System.out.println("    " + methods[i].toString());
        System.out.println("  " + name + ".getConstructors()=");
            DTConstructor[] constructors = clazz.getConstructors();
            for (int i = 0; i < constructors.length; i++)
                System.out.println("    " + constructors[i].toString());
        System.out.println("  " + name + ".getDeclaredFields()=");
            fields = clazz.getDeclaredFields();
            for (int i = 0; i < fields.length; i++)
                System.out.println("    " + fields[i].toString());
        System.out.println("  " + name + ".getDeclaredMethods()=");
            methods = clazz.getDeclaredMethods();
            for (int i = 0; i < methods.length; i++)
                System.out.println("    " + methods[i].toString());
        System.out.println("  " + name + ".getDeclaredConstructors()=");
            constructors = clazz.getDeclaredConstructors();
            for (int i = 0; i < constructors.length; i++)
                System.out.println("    " + constructors[i].toString());
        System.out.println("  " + name + ".getProject()=" + clazz.getProject());
        System.out.println("  " + name + ".validate()=" + clazz.validate());

    }
}