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 package com.sun.enterprise.connectors.authentication;
 
This a javabean class thatabstracts the backend principal. The backend principal consist of the userName and password which is used for authenticating/getting connection from the backend.

Author(s):
Srikanth P
 
 public class EisBackendPrincipal implements Serializable {
 
     private String userName;
     private String password;

    
Default constructor
 
     public EisBackendPrincipal() {
     }

    
Constructor

Parameters:
userName UserName
password Password
 
     public EisBackendPrincipal(String userNameString password) {
         this. = userName;
         this. = password;
     }

    
Setter method for UserName property

Parameters:
userName UserName
 
     public void setUserName(String userName) {
         this. = userName;
     }

    
Setter method for password property

Parameters:
password Password
 
     public void setPassword(String password) {
         this. = password;
     }

    
Getter method for UserName property

Returns:
UserName
 
     public String getUserName() {
         return ;
     }

    
Getter method for Password property

Returns:
Password
    public String getPassword() {
        return ;
    }

    
Overloaded method from "Object" class Checks the equality.

Parameters:
backendPrincipal Backend principal against which equality has to
Returns:
true if they are equal false if hey are not equal.
    public boolean equals(Object backendPrincipal) {
        if (backendPrincipal == null ||
                !(backendPrincipal instanceof EisBackendPrincipal)) {
            return false;
        }
        EisBackendPrincipal eisBackendPrincipal =
                (EisBackendPrincipalbackendPrincipal;
        if (isEqual(eisBackendPrincipal.userNamethis.) &&
                isEqual(eisBackendPrincipal.passwordthis.)) {
            return true;
        } else {
            return false;
        }
    }

    
Checks whether two strings are equal including the null string cases.

Parameters:
first first String
second second String
Returns:
boolean equality status
    private boolean isEqual(String firstString second) {
        if (first == null && second == null) {
            return true;
        }
        if (first == null || second == null) {
            return false;
        }
        return (second.equals(first));
    }

    
Overloaded method from "Object" class Generates the hashcode

Returns:
a hash code value for this object
    public int hashCode() {
        int result = 67;
        if ( != null)
            result = 67 * result + .hashCode();
        if ( != null)
            result = 67 * result + .hashCode();
        return result;
    }
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