Results 1 to 3 of 3
  1. #1
    jeanjiang is offline Member
    Join Date
    Apr 2011
    Posts
    10
    Rep Power
    0

    Default are there any other methods to get/set a Java Bean

    Java Bean is a criterion of Java object.

    For example:
    Java Code:
    public class MyBean {
    	
    	private String a;
    	private String b;
    	
    	public MyBean() {
    		
    	}
    	
    	public String getA() {
    		return a;
    	}
    	
    	public void setA(String a) {
    		this.a = a;
    	}
    	
    	public String getB() {
    		return b;
    	}
    	
    	public void setB(String b) {
    		this.b = b;
    	}
    	
    }
    We can say MyBean is a Java Bean.
    We can set/get value of MyBean as below:
    Java Code:
    MyBean myBean = new MyBean();
    
    myBean.setA("a");
    myBean.setB("b");
    
    myBean.getA();
    myBean.getB();
    This is a very right way to get/set value of Java Bean.

    My question is that is there any other methods to implement this function.
    Because I think Java Bean should have some standard methods to implement it, otherwise It means Java Bean is equal to simple Java oject.

  2. #2
    Petr's Avatar
    Petr is offline Senior Member
    Join Date
    Jan 2011
    Location
    Russia
    Posts
    620
    Rep Power
    4

    Default

    You must override equals() hashCode and toString().
    JavaBean is used for model in MVC architecture and other frameworks.
    It has not implementation specification logic in site.
    Skype: petrarsentev
    http://TrackStudio.com

  3. #3
    Petr's Avatar
    Petr is offline Senior Member
    Join Date
    Jan 2011
    Location
    Russia
    Posts
    620
    Rep Power
    4

    Default

    )) @jackycui Where did you find this info? I have read your article about Beans. It is strange idea.
    Can you explain where it can use?
    Skype: petrarsentev
    http://TrackStudio.com

Similar Threads

  1. Replies: 1
    Last Post: 03-23-2011, 07:55 AM
  2. JSP functions and Java Bean methods
    By lisa.lipsky in forum JavaServer Pages (JSP) and JSTL
    Replies: 4
    Last Post: 07-07-2009, 07:29 AM
  3. stateless session bean with methods
    By mihael in forum Enterprise JavaBeans (EJB)
    Replies: 1
    Last Post: 01-15-2009, 08:55 PM
  4. UREGENT-accessing session bean ok but entity bean
    By parimal in forum Enterprise JavaBeans (EJB)
    Replies: 1
    Last Post: 08-28-2008, 01:34 PM
  5. Replies: 0
    Last Post: 09-26-2007, 08:36 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •