Java Class Reader for making jstl statement and request information.

ClassInfoGenerator.java

package test;

import java.lang.reflect.Field;

public class ClassInfoGenerator {
	public static void main(String[] args) {
		// first parameter : Target Class name
		// second parameter : variable name
		ClassInfoGenerator.showMsg(Article.class, "article");
	}

	public static void showMsg(Class<?> clazz, String variableName){
		Field[] fields = clazz.getDeclaredFields();
		for (Field field : fields) { //Setter
			String varName = field.getName().substring(1);
			String firstChar = field.getName().substring(0, 1).toUpperCase();
			String setVar = firstChar+varName;
			System.out.println(variableName+".set"+setVar+"(request.getParameter(\""+field.getName()+"\"));");
		}
		System.out.println();
		for (Field field : fields) //just EL
			System.out.println("${"+variableName+"."+field.getName()+"}");
		System.out.println();
		for (Field field2 : fields) // td Lists
			System.out.println("<td>${"+variableName+"."+field2.getName()+"}</td>");
		System.out.println();
		for (Field field : fields) { // input
			System.out.println("<input type=\"text\" name=\""+field.getName()+"\" />");
		}
		
		System.out.println("------------ Table ------------ ");
		System.out.println("<table>");
		System.out.println("\t<tr>");
		for (Field field : fields) {
			System.out.println("\t\t<th>"+field.getName()+"</th>");
		}
		System.out.println("\t</tr>");
		System.out.println("\t<c:forEach var=\""+variableName+"\" items=\"${list}\">");
		System.out.println("\t\t<tr>");
		for (Field field2 : fields) //Lists
			System.out.println("\t\t\t<td>${"+variableName+"."+field2.getName()+"}</td>");
		System.out.println("\t\t</tr>");
		System.out.println("\t</c:forEach>");
		System.out.println("</table>");
	}
}