Not ZK dependend. But need help with Reflection method

package snippets;

import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.Date;

import com.web.framework.common.ReflectionTools;

public class FieldsAnalyzer {

	// Assume that the "base" class is the Person class. 
	private static String baseClassName = "snippets.Person";
	
	// The data source path 
	private static String dataSourcePath = "address.country.name";
	
	
	public static void main(String[] args) {

		/*
		 * Resolve the base class 
		 */
		Class baseClass = null;
		
		try {
			baseClass = Class.forName( baseClassName );
			System.out.println("Class resolved: " + baseClass.getName());
		} 
		catch (ClassNotFoundException e) {
			e.printStackTrace();
		}
		
		/*
		 * Replace the dots in the data source path into something else to avoid problems with 'split' method.
		 */
		String datasource = dataSourcePath.replace('.', ':');
		/*
		 * Split data source path
		 */
		String dataSourceMembers[] = datasource.split(":");

		/*
		 * Initialize the clazz variable to the base class
		 */
		Class clazz = baseClass;
		
		/*
		 * Iterate the data source path and examine each data source path member
		 */
		for (int i=0; i<dataSourceMembers.length; i++) {
			
			String propertyName = dataSourceMembers<i >;

			/*
			 * We assume that each property has an associated getter
			 */
			Method getter = null;			
			getter = ReflectionTools.getGetterMethod(clazz, propertyName);

			/*
			 * Resolve the type of the property
			 */
			Class propertyClass = getter.getReturnType();
			
			/*
			 * If the property is a "real" data type, we assume that it is the last property 
			 * in the path and we can safely get the associated Field.  
			 */
			if (propertyClass.isAssignableFrom(String.class) 	||
				propertyClass.isAssignableFrom(Date.class) 		||
				propertyClass.isAssignableFrom(Integer.class) 	||
				propertyClass.isAssignableFrom(Short.class) 	||
				propertyClass.isAssignableFrom(Long.class) 		||
				propertyClass.isAssignableFrom(Float.class) 	||
				propertyClass.isAssignableFrom(Double.class) 	||
				propertyClass.isAssignableFrom(Character.class))
			{
					try {
						Field field = clazz.getDeclaredField( propertyName );
						System.out.println("Field resolved: " + field.getName());
					} 
					catch (SecurityException e) {
						e.printStackTrace();
					} 
					catch (NoSuchFieldException e) {
						e.printStackTrace();
					}
					
			}
			/*
			 * The property is something else, so resolve the class and continue.   
			 */
			else {
				try {
					clazz = Class.forName( propertyClass.getName() );
					System.out.println("Class resolved: " + clazz.getName());
				} 
				catch (ClassNotFoundException e) {
					e.printStackTrace();
				}
			}
			
		}

	}
}

package snippets;

public class Person {
	
	private String code;
	private String lastname;
	private Address address;
	
	public String getCode() {
		return code;
	}
	public void setCode(String code) {
		this.code = code;
	}
	public String getLastname() {
		return lastname;
	}
	public void setLastname(String lastname) {
		this.lastname = lastname;
	}
	public Address getAddress() {
		return address;
	}
	public void setAddress(Address address) {
		this.address = address;
	}

}

package snippets;

public class Address {

	private String address;
	private String zipcode;
	private Country country;
	
	public String getAddress() {
		return address;
	}
	public void setAddress(String address) {
		this.address = address;
	}
	public String getZipcode() {
		return zipcode;
	}
	public void setZipcode(String zipcode) {
		this.zipcode = zipcode;
	}
	public Country getCountry() {
		return country;
	}
	public void setCountry(Country country) {
		this.country = country;
	}
}

package snippets;

public class Country {

	private String name;

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}
}