0 votes
11 views

What is Business Delegate pattern?

in Education by (48.2k points)

1 Answer

0 votes
What is Business Delegate pattern?
Business Delegate Pattern is used to decouple presentation tier and business tier. It is basically use to reduce communication or remote lookup functionality to business tier code in presentation tier code. In business tier we have following entities.

Client - Presentation tier code may be JSP, servlet or UI java code.

Business Delegate - A single entry point class for client entities to provide access to Business Service methods.

LookUp Service - Lookup service object is responsible to get relative business implementation and provide business object access to business delegate object.

Business Service - Business Service interface. Concrete classes implement this business service to provide actual business implementation logic.
by (48.2k points)

Related questions

0 votes
1 answer 12 views
0 votes
1 answer 12 views
0 votes
1 answer 12 views
0 votes
1 answer 10 views
0 votes
1 answer 12 views
0 votes
1 answer 20 views
0 votes
1 answer 12 views
12 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 9 views
9 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 12 views
12 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 12 views
12 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 11 views
11 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 9 views
9 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 9 views
9 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 11 views
11 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 8 views
8 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 10 views
10 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 10 views
10 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 9 views
9 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 10 views
0 votes
1 answer 10 views
10 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 8 views
8 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 13 views
13 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 11 views
11 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 9 views
9 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
0 votes
1 answer 17 views
17 views asked Nov 7, 2020 in Education by Editorial Staff (48.2k points)
...