edu.rice.rubis.beans
Class SB_AboutMeBean

java.lang.Object
  |
  +--edu.rice.rubis.beans.SB_AboutMeBean
All Implemented Interfaces:
javax.ejb.EnterpriseBean, java.io.Serializable, javax.ejb.SessionBean

public class SB_AboutMeBean
extends java.lang.Object
implements javax.ejb.SessionBean

This is a stateless session bean used to give to a user the information about himself.

Version:
1.1
Author:
Emmanuel Cecchet and Julie Marguerite
See Also:
Serialized Form

Field Summary
protected  javax.sql.DataSource dataSource
           
protected  javax.naming.Context initialContext
           
protected  javax.ejb.SessionContext sessionContext
           
 
Constructor Summary
SB_AboutMeBean()
           
 
Method Summary
 void ejbActivate()
          This method is empty for a stateless session bean
 void ejbCreate()
          This method is empty for a stateless session bean
 void ejbPassivate()
          This method is empty for a stateless session bean
 void ejbRemove()
          This method is empty for a stateless session bean
 java.lang.String getAboutMe(java.lang.String username, java.lang.String password)
          Authenticate the user and get the information about the user.
 java.lang.String listBids(java.lang.Integer userId, java.lang.String username, java.lang.String password, java.sql.Connection conn)
          List items the user put a bid on in the last 30 days
 java.lang.String listBoughtItems(java.lang.Integer userId, java.sql.Connection conn)
          List items the user bought in the last 30 days
 java.lang.String listComments(java.lang.Integer userId, java.sql.Connection conn)
          List comments about the user
 java.lang.String listItem(java.lang.Integer userId, java.sql.Connection conn)
          List items the user is currently selling and sold in the past 30 days
 java.lang.String listWonItems(java.lang.Integer userId, java.sql.Connection conn)
          List items the user won in the last 30 days
 java.lang.String printComment(java.lang.String userName, java.lang.String date, java.lang.String comment, int fromUserId)
          Display comment information as an HTML table row
 java.lang.String printCommentFooter()
          Comment footer printed function
 java.lang.String printCommentHeader()
          Comment header printed function
 java.lang.String printHTMLHighlighted(java.lang.String msg)
          Construct a html highlighted string.
 java.lang.String printItemFooter()
          Item footer printed function
 java.lang.String printItemUserHasBidOn(int id, java.lang.String name, float initialPrice, float maxBid, float bidMaxBid, int quantity, java.lang.String startDate, java.lang.String endDate, int sellerId, java.lang.String sellerName, java.lang.String username, java.lang.String password)
          Display item information for the AboutMe servlet
 java.lang.String printSell(int id, java.lang.String name, float initialPrice, float maxBid, int quantity, float reservePrice, float buyNow, java.lang.String startDate, java.lang.String endDate)
          Display item information as an HTML table row
 java.lang.String printSellHeader(java.lang.String title)
          user's sellings header printed function
 java.lang.String printUserBidsHeader()
          user's bids list header printed function
 java.lang.String printUserBoughtItem(int id, java.lang.String name, int qty, float buyNow, int sellerId, java.lang.String sellerName)
          Display item information for the AboutMe servlet
 java.lang.String printUserBoughtItemHeader()
          user's bought items list header printed function
 java.lang.String printUserWonItem(int id, java.lang.String name, float maxBid, int sellerId, java.lang.String sellerName)
          Display item information for the AboutMe servlet
 java.lang.String printUserWonItemHeader()
          user's won items list header printed function
 void setSessionContext(javax.ejb.SessionContext sessionContext)
          Sets the associated session context.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

sessionContext

protected javax.ejb.SessionContext sessionContext

initialContext

protected javax.naming.Context initialContext

dataSource

protected javax.sql.DataSource dataSource
Constructor Detail

SB_AboutMeBean

public SB_AboutMeBean()
Method Detail

getAboutMe

public java.lang.String getAboutMe(java.lang.String username,
                                   java.lang.String password)
                            throws java.rmi.RemoteException
Authenticate the user and get the information about the user.
Returns:
a string in html format
Since:
1.1

listItem

public java.lang.String listItem(java.lang.Integer userId,
                                 java.sql.Connection conn)
                          throws java.rmi.RemoteException
List items the user is currently selling and sold in the past 30 days

listBoughtItems

public java.lang.String listBoughtItems(java.lang.Integer userId,
                                        java.sql.Connection conn)
                                 throws java.rmi.RemoteException
List items the user bought in the last 30 days

listWonItems

public java.lang.String listWonItems(java.lang.Integer userId,
                                     java.sql.Connection conn)
                              throws java.rmi.RemoteException
List items the user won in the last 30 days

listComments

public java.lang.String listComments(java.lang.Integer userId,
                                     java.sql.Connection conn)
                              throws java.rmi.RemoteException
List comments about the user

listBids

public java.lang.String listBids(java.lang.Integer userId,
                                 java.lang.String username,
                                 java.lang.String password,
                                 java.sql.Connection conn)
                          throws java.rmi.RemoteException
List items the user put a bid on in the last 30 days

printUserBoughtItemHeader

public java.lang.String printUserBoughtItemHeader()
user's bought items list header printed function
Returns:
a string in html format
Since:
1.1

printUserWonItemHeader

public java.lang.String printUserWonItemHeader()
user's won items list header printed function
Returns:
a string in html format
Since:
1.1

printUserBidsHeader

public java.lang.String printUserBidsHeader()
user's bids list header printed function
Returns:
a string in html format
Since:
1.1

printUserBoughtItem

public java.lang.String printUserBoughtItem(int id,
                                            java.lang.String name,
                                            int qty,
                                            float buyNow,
                                            int sellerId,
                                            java.lang.String sellerName)
                                     throws java.rmi.RemoteException
Display item information for the AboutMe servlet
Returns:
a String containing HTML code
Throws:
java.rmi.RemoteException - if an error occurs
Since:
1.0

printItemUserHasBidOn

public java.lang.String printItemUserHasBidOn(int id,
                                              java.lang.String name,
                                              float initialPrice,
                                              float maxBid,
                                              float bidMaxBid,
                                              int quantity,
                                              java.lang.String startDate,
                                              java.lang.String endDate,
                                              int sellerId,
                                              java.lang.String sellerName,
                                              java.lang.String username,
                                              java.lang.String password)
                                       throws java.rmi.RemoteException
Display item information for the AboutMe servlet
Returns:
a String containing HTML code (Warning last link must be completed by servlet)
Throws:
java.rmi.RemoteException - if an error occurs
Since:
1.0

printSell

public java.lang.String printSell(int id,
                                  java.lang.String name,
                                  float initialPrice,
                                  float maxBid,
                                  int quantity,
                                  float reservePrice,
                                  float buyNow,
                                  java.lang.String startDate,
                                  java.lang.String endDate)
                           throws java.rmi.RemoteException
Display item information as an HTML table row
Returns:
a String containing HTML code
Throws:
java.rmi.RemoteException - if an error occurs
Since:
1.0

printUserWonItem

public java.lang.String printUserWonItem(int id,
                                         java.lang.String name,
                                         float maxBid,
                                         int sellerId,
                                         java.lang.String sellerName)
                                  throws java.rmi.RemoteException
Display item information for the AboutMe servlet
Returns:
a String containing HTML code
Throws:
java.rmi.RemoteException - if an error occurs
Since:
1.0

printSellHeader

public java.lang.String printSellHeader(java.lang.String title)
user's sellings header printed function
Returns:
a string in html format
Since:
1.1

printItemFooter

public java.lang.String printItemFooter()
Item footer printed function
Returns:
a string in html format
Since:
1.1

printCommentHeader

public java.lang.String printCommentHeader()
Comment header printed function
Returns:
a string in html format
Since:
1.1

printComment

public java.lang.String printComment(java.lang.String userName,
                                     java.lang.String date,
                                     java.lang.String comment,
                                     int fromUserId)
                              throws java.rmi.RemoteException
Display comment information as an HTML table row
Returns:
a String containing HTML code
Throws:
java.rmi.RemoteException - if an error occurs
Since:
1.0

printCommentFooter

public java.lang.String printCommentFooter()
Comment footer printed function
Returns:
a string in html format
Since:
1.1

printHTMLHighlighted

public java.lang.String printHTMLHighlighted(java.lang.String msg)
Construct a html highlighted string.
Parameters:
msg - the message to display
Returns:
a string in html format
Since:
1.1

ejbCreate

public void ejbCreate()
               throws javax.ejb.CreateException,
                      java.rmi.RemoteException
This method is empty for a stateless session bean

ejbActivate

public void ejbActivate()
                 throws java.rmi.RemoteException
This method is empty for a stateless session bean
Specified by:
ejbActivate in interface javax.ejb.SessionBean

ejbPassivate

public void ejbPassivate()
                  throws java.rmi.RemoteException
This method is empty for a stateless session bean
Specified by:
ejbPassivate in interface javax.ejb.SessionBean

ejbRemove

public void ejbRemove()
               throws java.rmi.RemoteException
This method is empty for a stateless session bean
Specified by:
ejbRemove in interface javax.ejb.SessionBean

setSessionContext

public void setSessionContext(javax.ejb.SessionContext sessionContext)
                       throws java.rmi.RemoteException
Sets the associated session context. The container calls this method after the instance creation. This method is called with no transaction context. We also retrieve the Home interfaces of all RUBiS's beans.
Specified by:
setSessionContext in interface javax.ejb.SessionBean
Parameters:
sessionContext - - A SessionContext interface for the instance.
Throws:
java.rmi.RemoteException - - Thrown if the instance could not perform the function requested by the container because of a system-level error.


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