Enterprise Applications WS2003/04 Assignment-II

1
Enterprise ApplicationsWS2003/04Assignment-II
TeamShashikanth. DBharath Kumar. PGopi
Kishore. D
2
Web Service for Spices Information

• The Business Logic for EJB-Application
• Developing Web Service
• Integrating Security in Web service

3
The Business Logic

• Creating CMP Entity Bean
• Connecting CMP Entity Bean with
• MySQL database using mysql.xml

EJB Components
Database
RMI
SpicesInfo CMP EJB
SpicesInfo
Java Client
4
Web Service
Database

• Creating a serializable
• Java Bean
• Creating Stateless
• Session Bean
• Mapping CMP Entity Bean
• with java Bean using
• Session Bean
• Deploy Web service using
• deployment descriptor file
• web-service.xml
• Testing Web service with SOAP Client

SpicesInfo
Java Client
SOAP over HTTP
SpicesInfo CMP EJB
Apache-AXIS Pea17_SpicesInfo?wsdl
Stateless Session EJB
EJB Components
Web Components
5
Web Service Security

• Generating keys
• and certificates for
• client and service
• Writing Handlers for
• Client and Server
• Specifying the service handler
• in Web service deployment
• descriptor file
• Redeploying the Web service
• Creating a Deployment
• descriptor for Client
• Creating a SOAP Client
• Monitoring encrypting and

handleRequest() verify(cl_pubk)
decrypt(sr_prvk) cleanup()
handleRequest() sign(cl_prvk)
encrypt(sr_pubk)
Session EJB service
Java client
client.ks
server.ks
cl_prvk, cl_pubk
sr_prvk, sr_pubk
AXIS
server.ts
client.ts
Service Handler
sr_pubk
Client Handler
cl_pubk
Client JVM
Service JVM
handleResponse() verify(sr_pubk)
decrypt(cl_prvk) cleanup()
handleResponse() sign(sr_prvk)
encrypt(sr_pubk)