private PersonBean createPerson(int rating, String name, String interests, String gender) {
PersonBean person = new PersonBeanImpl();
person.setGender(gender);
person.setName(name);
person.setInterests(interests);
person.setHotOrNotRating(rating);
return person;
}
private void changePersonBean(PersonBean proxy, String name, int rating, String interests) {
try {
proxy.setHotOrNotRating(rating);
} catch (Exception e) {
System.out.println("Can't set Rating from owner proxy");
}
try {
proxy.setName(name);
proxy.setInterests(interests);
} catch (Exception e) {
System.out.println("Can't set name/interests from non owner proxy");
}
// proxy.setInterests(interests);
}
private PersonBean getNonOwnerProxy(PersonBean person) {
return (PersonBean)
Proxy.newProxyInstance(
person.getClass().getClassLoader(),
person.getClass().getInterfaces(),
new NonOwnerInvocationHandler(person));
}
private void testDrive() {
PersonBean person1 = getPerson("Kamal Kaur");
PersonBean ownerProxy = getOwnerProxy(person1);
System.out.println("Name is " + ownerProxy.getName());
changePersonBean(ownerProxy, "Lotus", 8, "Singing");
System.out.println("Gender ----" + ownerProxy.getGender());
System.out.println("Name set from owner proxy");
System.out.println("Name ----" + ownerProxy.getName());
System.out.println("Interests set from owner proxy");
System.out.println("Interests ----" + ownerProxy.getInterests());
System.out.println("Ratings set from owner proxy");
System.out.println("Ratings------" + ownerProxy.getHotOrNotRating());
PersonBean person2 = getPerson("Arvind Gupta");
PersonBean nonOwnerProxy = getNonOwnerProxy(person2);
changePersonBean(nonOwnerProxy, "Arv Gupta", 10, "Reading");
System.out.println("Gender ----" + nonOwnerProxy.getGender());
System.out.println("Name set from non owner proxy");
System.out.println("Name ----" + nonOwnerProxy.getName());
System.out.println("Interests set from non owner proxy");
System.out.println("Interests ----" + nonOwnerProxy.getInterests());
System.out.println("Ratings set from non owner proxy");
System.out.println("Ratings------" + nonOwnerProxy.getHotOrNotRating());
}
void initialiseDatabase() {
PersonBean p1 = createPerson(6, "Kamal Kaur", "Shopping,Music", "Female");
PersonBean p2 = createPerson(9, "Arvind Gupta", "Cars,Music", "Male");
dbEntry.put(p1.getName(), p1);
dbEntry.put(p2.getName(), p2);
}