Principle of data access (ORM)
Correspondences between base and Java; site configuration and
Hibernate tools for web applications and heavy applications
Adding and reading any data
The relational structure: configuration and use

Practical workshop: a CMS with MySQL, Hibernate, servlets and JSP

Configuration or SQL generation tools
Handling of DataSources
Use in the case study

Full use of the Hibernate Query Language
Increase of the case study with free searches and filtering
Advanced configuration: performance and functionalities
Transactions, balance sheet of concurrency
Inheritance of tables and objects

Practical workshop: example of inheritance – a management mini-application

Presentation of web services Web
services and SOA
Advantages
Standards
Web service platforms
List of Java APIs

Reminders of fundamental concepts: Prolog, elements and attributes, namespaces
Schemas (XSD)
XML parsers: SAX, DOM
Push parsing and pull parsing (StAX)
Java API’s for parsing and XML
Mapping xml-object transformation

SOAP (SIMPLE OBJECT ACCESS PROTOCOL)
– Operating principle
– SOAP RPC
– SOAP messages: structure and scope
– Encoding / Serialization of data (document / literal or RPC / encoded)
– SOAP via HTTP
– Error returns (faults)

WSDL (WEB SERVICE DESCRIPTION LANGUAGE)
– Operating principle
– Structure of a WSDL file

Development platforms
Choice of implementation: Axis, CXF, JBossWS, Metro …
JAX-RPC (JAVA API FOR XML RPC)
– Presentation
– Creation and deployment of web services
– Invocation of a web service (static and dynamic)

JAX-WS 2
– Presentation
– Service implementation (use of annotations)
– Deployment (on a SOAP engine or in standalone)
– Client creation

SAAJ (SOAP WITH ATTACHMENT API FOR JAVA)
– Presentation
– Building SOAP messages
– Attaching parts to a SOAP message
– Managing attachments on the server side
– SOAP
handlers – Implementing handlers on the client side and on the server side

JAXM (Java API for XML Messaging)
– Presentation
– Sample application

Presentation – Available directories
JAXR API (Java API for Xml Registries)
– Connection to a directory service
– Finding a web service
– Registering a web service
Other alternatives: ebXML
Frameworks available for the implementation of a web service ‘phone book

Threats and concerns
Interaction levels (transport, messages, application)
JEE security mechanisms: mapping, authentication
Message security (Standards):
– WS-Security
– WS-Trust
– WS-Policy
– WS-Secure Conversation
– WS-Security Policy
– XML ​​Digital Signatures
– XML ​​Encryption
– SAML