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Print PageAdvanced Java Programming
Description:
This intensive, hands-on course explores advanced Java™ Standard Edition language features and packages. Participants will learn how to utilize more advanced I/O capabilities with object serialization and low-level file I/O with the java.nio package. Advanced JDBC topics include batch processing and working with LOBs and RowSets. Client/server applications can be written utilizing both the java.net and java.rmi packages. Security is also covered in detail throughout including security policies and data encryption. XML parsing is done using the JAXP API. Programmers can use C and C++ functions from their Java programs using JNI. The course ends with design patterns and how they can be put to best use in different types of Java applications.
- Cost: Price on application
- Duration: 5 Days
- This course is not available as part of our public schedule but can be provided on a customised client specific basis.
Prerequisites:
Participants must be experienced Java programmers.
Advanced I/O - Object Serialization:
What is Serialization?
Serializable Objects
Writing an Object
Reading an Object
Handling Exceptions
Customizing Serialization
Controlling Serialization
Versioning
Serializable Objects
Writing an Object
Reading an Object
Handling Exceptions
Customizing Serialization
Controlling Serialization
Versioning
Advanced I/O – New I/O:
The java.nio package
Buffers and Channels
Buffer Implementations
Buffer Methods
ByteBuffer Methods
FileChannel
File Locking
MappedByteBuffer
Transferring Data Between Channels
Character Sets
Buffers and Channels
Buffer Implementations
Buffer Methods
ByteBuffer Methods
FileChannel
File Locking
MappedByteBuffer
Transferring Data Between Channels
Character Sets
Reflection:
Introduction to Reflection
The Class Class
The reflect Package
Constructors
Fields
Methods
Exception Handling and Reflection
JavaBeans
Dynamic Programming
The Class Class
The reflect Package
Constructors
Fields
Methods
Exception Handling and Reflection
JavaBeans
Dynamic Programming
Advanced JDBC:
JDBC SQL Escape Syntax
The execute() Method
Batch Updates
Updatable Result Sets
Large Objects
Working with Savepoints
RowSets
CachedRowSets
DataSources
The execute() Method
Batch Updates
Updatable Result Sets
Large Objects
Working with Savepoints
RowSets
CachedRowSets
DataSources
Networking with Sockets:
Clients and Servers
Ports, Addresses and Protocols
The Socket Class
Communication Using I/O
Servers
The ServerSocket Class
Concurrent Servers
The URL Class
The URLConnection Class
Ports, Addresses and Protocols
The Socket Class
Communication Using I/O
Servers
The ServerSocket Class
Concurrent Servers
The URL Class
The URLConnection Class
Remote Method Invocation:
Distributed Applications
Stubs
Steps to Create a Remote Object
An RMI Client
An RMI Server
RMI Classes and Interfaces
Class Distribution
RMI Utilities
Parameter Passing and Serialization
Stubs
Steps to Create a Remote Object
An RMI Client
An RMI Server
RMI Classes and Interfaces
Class Distribution
RMI Utilities
Parameter Passing and Serialization
Advanced RMI:
Client Callbacks
Dynamic Class Loading
Activation
Activatable Objects
Registering Activatable Objects
Security and Activation
JNDI and RMI Registry
RMI-IIOP
Dynamic Class Loading
Activation
Activatable Objects
Registering Activatable Objects
Security and Activation
JNDI and RMI Registry
RMI-IIOP
Managing Security Policies:
Untrusted Code
Security Managers
The Java Security Model
Policy Entries
Policy Files
Using the Policy Tool
Securing Applets
Securing Applications
Security Managers
The Java Security Model
Policy Entries
Policy Files
Using the Policy Tool
Securing Applets
Securing Applications
Keys, Signatures, and Certificates:
Jar Files
Data Security Concerns
Message Digests
Digital Signatures
Using keytool
Using jarsigner
Certificates
Certificate Chains
Managing Keys and Certificates
Security Policies for Signed Code
Java Cryptography Architecture
Data Security Concerns
Message Digests
Digital Signatures
Using keytool
Using jarsigner
Certificates
Certificate Chains
Managing Keys and Certificates
Security Policies for Signed Code
Java Cryptography Architecture
Encryption with the javax.crypto Package:
Cryptography Concepts
Encryption Keys
Cipher Algorithms
Modes and Padding Schemes
The Cipher Class
Encrypting and Decrypting Data
Cipher Output Stream
Cipher Input Stream
Encryption using Password Ciphers
Exchanging Encrypted Keys
Sealed Objects
Encryption Keys
Cipher Algorithms
Modes and Padding Schemes
The Cipher Class
Encrypting and Decrypting Data
Cipher Output Stream
Cipher Input Stream
Encryption using Password Ciphers
Exchanging Encrypted Keys
Sealed Objects
Java Authentication and Authorization Service (JAAS):
Authentication and Authorization
JAAS Overview
LoginContext
Subjects, Principals, and PrivilegedActions
Authentication with the NTLoginModule
Defining Permissions in Policy Files
KeyStoreLoginModule
Callbacks
NameCallback and PasswordCallback
The Policy Class
JAAS Overview
LoginContext
Subjects, Principals, and PrivilegedActions
Authentication with the NTLoginModule
Defining Permissions in Policy Files
KeyStoreLoginModule
Callbacks
NameCallback and PasswordCallback
The Policy Class
Java Naming and Directory Interface (JNDI):
Naming and Directory Services
Namespaces and Contexts
Naming Operations
Bindings
Attributes
Directory Operations
DNS Lookups with JNDI
JNDI in J2EE
Namespaces and Contexts
Naming Operations
Bindings
Attributes
Directory Operations
DNS Lookups with JNDI
JNDI in J2EE
Parsing XML with Java – JAXP:
The Java API for XML Processing
Introduction to SAX Parsing
SAXParser and JAXP
SAX Event Methods
Introduction to DOM
Parsing DOM with JAXP
The DOM API
Validation
Transformation
Introduction to SAX Parsing
SAXParser and JAXP
SAX Event Methods
Introduction to DOM
Parsing DOM with JAXP
The DOM API
Validation
Transformation
Native Methods:
Overview of Java Native Methods and JNI
How to Create and Use Native Methods
Native Method Declaration
Using javah
Creating the Implementation Code
Compilation
Distribution
Using the Native Methods
JNI
Passing Arguments
Calling Java Methods in Native Code
JNI Signatures
How to Create and Use Native Methods
Native Method Declaration
Using javah
Creating the Implementation Code
Compilation
Distribution
Using the Native Methods
JNI
Passing Arguments
Calling Java Methods in Native Code
JNI Signatures
Java Design Patterns – Creational Patterns:
What are Design Patterns?
What are Creational Patterns?
Singleton – Introduction
Singleton – Implementation
Singleton – When to Use?
Factory Method – Introduction
Factory Method – Implementation
Factory Method - When to Use?
Builder – Introduction
Builder – Implementation
Builder – When to Use?
What are Creational Patterns?
Singleton – Introduction
Singleton – Implementation
Singleton – When to Use?
Factory Method – Introduction
Factory Method – Implementation
Factory Method - When to Use?
Builder – Introduction
Builder – Implementation
Builder – When to Use?
Java Design Patterns – Structural Patterns:
What are Structural Patterns?
Façade – Introduction
Façade – Implementation
Façade - When to Use?
Adapter – Introduction
Adapter – Implementation
Adapter - When to Use?
Composite – Introduction
Composite – Implementation
Composite – When to Use?
Façade – Introduction
Façade – Implementation
Façade - When to Use?
Adapter – Introduction
Adapter – Implementation
Adapter - When to Use?
Composite – Introduction
Composite – Implementation
Composite – When to Use?
Java Design Patterns – Behavioral Patterns:
What are Behavioral Patterns?
Template – Introduction
Template – Implementation
Template – When to Use?
State – Introduction
State – Implementation
State - When to Use?
Observer – Introduction
Observer – Implementation
Observer - When to Use?
Template – Introduction
Template – Implementation
Template – When to Use?
State – Introduction
State – Implementation
State - When to Use?
Observer – Introduction
Observer – Implementation
Observer - When to Use?
JDBC SQL Programming:
Error Checking and the SQLException Class
The SQLWarning Class
JDBC Types
Executing SQL Queries
ResultSetMetaData
Executing SQL Updates
Using a PreparedStatement
Parameterized Statements
Stored Procedures
Transaction Management
The SQLWarning Class
JDBC Types
Executing SQL Queries
ResultSetMetaData
Executing SQL Updates
Using a PreparedStatement
Parameterized Statements
Stored Procedures
Transaction Management
Eclipse:
Introduction to Eclipse
Installing Eclipse
Running Eclipse for the First Time
Editors, Views, and Perspectives
Setting up a Project
Creating a New Java Application
Running a Java Application
Debugging a Java Application
Shortcut Key Sequences
More Shortcut Key Sequences
Setting the Classpath
Importing Existing Java Code into Eclipse
Installing Eclipse
Running Eclipse for the First Time
Editors, Views, and Perspectives
Setting up a Project
Creating a New Java Application
Running a Java Application
Debugging a Java Application
Shortcut Key Sequences
More Shortcut Key Sequences
Setting the Classpath
Importing Existing Java Code into Eclipse