Java I/O in Detail

Java I/O is very powerful. I will explain you the I/O classes in java.io package with real time examples in simple way.

Topics Covered

Java IO


Basic I/O
1. Introducing I/O
1.1. What Is a Stream?
1.2. Numeric Data
1.3. Character Data
1.4. Readers and Writers
1.5. Buffers and Channels
1.6. The Ubiquitous IOException
1.7. The Console: System.out, System.in, and System.err
1.8. Security Checks on I/O

2. Output Streams
2.1. Writing Bytes to Output Streams
2.2. Writing Arrays of Bytes
2.3. Closing Output Streams
2.4. Flushing Output Streams
2.5. Subclassing OutputStream
2.6. A Graphical User Interface for Output Streams

3. Input Streams
3.1. The read( ) Method
3.2. Reading Chunks of Data from a Stream
3.3. Counting the Available Bytes
3.4. Skipping Bytes
3.5. Closing Input Streams
3.6. Marking and Resetting
3.7. Subclassing InputStream
3.8. An Efficient Stream Copier

Data Sources
4. File Streams
4.1. Reading Files
4.2. Writing Files
4.3. File Viewer, Part 1
5. Network Streams
5.1. URLs
5.2. URL Connections
5.3. Sockets
5.4. Server Sockets
5.5. URLViewer

Filter Streams
6. Filter Streams
6.1. The Filter Stream Classes
6.2. The Filter Stream Subclasses
6.3. Buffered Streams
6.4. PushbackInputStream
6.5. ProgressMonitorInputStream
6.6. Multitarget Output Streams
6.7. File Viewer,

7. Print Streams
7.1. Print Versus Write
7.2. Line Breaks
7.3. Error Handling
7.4. printf( )
7.5. Formatter
7.6. Formattable

8. Data Streams
8.1. The Data Stream Classes
8.2. Integers
8.3. Floating-Point Numbers
8.4. Booleans
8.5. Byte Arrays
8.6. Strings and chars
8.7. Little-Endian Numbers
8.8. Thread Safety
8.9. File Viewer,

9. Streams in Memory
9.1. Sequence Input Streams
9.2. Byte Array Streams
9.3. Communicating Between Threads Using Piped Streams

10. Compressing Streams
10.1. Inflaters and Deflaters
10.2. Compressing and Decompressing Streams
10.3. Zip Files
10.4. Checksums
10.5. File Viewer,

11. JAR Archives
11.1. Meta-Information: Manifest Files and Signatures
11.2. The jar Tool
11.3. The java.util.jar Package
11.4. JarFile
11.5. JarEntry
11.6. Attributes
11.7. Manifest
11.8. JarInputStream
11.9. JarOutputStream
11.10. JarURLConnection
11.11. Pack200
11.12. Reading Resources from JAR Files

12. Cryptographic Streams
12.1. Hash Functions
12.2. The MessageDigest Class
12.3. Digest Streams
12.4. Encryption Basics
12.5. The Cipher Class
12.6. Cipher Streams
12.7. File Viewer,

13. Object Serialization
13.1. Reading and Writing Objects
13.2. Object Streams
13.3. How Object Serialization Works
13.4. Performance
13.5. The Serializable Interface
13.6. Versioning
13.7. Customizing the Serialization Format
13.8. Resolving Classes
13.9. Resolving Objects
13.10. Validation
13.11. Sealed Objects
13.12. JavaDoc
New I/O

14. Buffers

14.1. Copying Files with Buffers
14.2. Creating Buffers
14.3. Buffer Layout
14.4. Bulk Put and Get
14.5. Absolute Put and Get
14.6. Mark and Reset
14.7. Compaction
14.8. Duplication
14.9. Slicing
14.10. Typed Data
14.11. Read-Only Buffers
14.12. CharBuffers
14.13. Memory-Mapped I/O

15. Channels
15.1. The Channel Interfaces
15.2. File Channels
15.3. Converting Between Streams and Channels
15.4. Socket Channels
15.5. Server Socket Channels
15.6. Datagram Channels

16. Nonblocking I/O
16.1. Nonblocking I/O
16.2. Selectable Channels
16.3. Selectors
16.4. Selection Keys
16.5. Pipe Channels
The File System

17. Working with Files
17.1. Understanding Files
17.2. Directories and Paths
17.3. The File Class
17.4. Filename Filters
17.5. File Filters
17.6. File Descriptors
17.7. Random-Access Files
17.8. General Techniques for Cross-Platform File Access Code

18. File Dialogs and Choosers
18.1. File Dialogs
18.2. JFileChooser
18.3. File Viewer, Part 6
Text

19. Character Sets and Unicode
19.1. The Unicode Character Set
19.2. UTF-16
19.3. UTF-8
19.4. Other Encodings
19.5. Converting Between Byte Arrays and Strings

20. Readers and Writers
20.1. The java.io.Writer Class
20.2. The OutputStreamWriter Class
20.3. The java.io.Reader Class
20.4. The InputStreamReader Class
20.5. Encoding Heuristics
20.6. Character Array Readers and Writers
20.7. String Readers and Writers
20.8. Reading and Writing Files
20.9. Buffered Readers and Writers
20.10. Print Writers
20.11. Piped Readers and Writers
20.12. Filtered Readers and Writers
20.13. File Viewer Finis

21. Formatted I/O with java.text
21.1. The Old Way
21.2. Choosing a Locale
21.3. Number Formats
21.4. Specifying Width with FieldPosition
21.5. Parsing Input
21.6. Decimal Formats
Devices

22. The Java Communications API
22.1. The Architecture of the Java Communications API
22.2. Identifying Ports
22.3. Communicating with a Device on a Port
22.4. Serial Ports
22.5. Parallel Ports

23. USB
23.1. USB Architecture
23.2. Finding Devices
23.3. Controlling Devices
23.4. Describing Devices
23.5. Pipes
23.6. IRPs
23.7. Temperature Sensor Example
23.8. Hot Plugging

24. The J2ME Generic Connection Framework
24.1. The Generic Connection Framework
24.2. ContentConnection
24.3. Files
24.4. HTTP
24.5. Serial I/O
24.6. Sockets
24.7. Server Sockets
24.8. Datagrams
25. Bluetooth
25.1. The Bluetooth Protocol
25.2. The Java Bluetooth API
25.3. The Local Device
25.4. Discovering Devices
25.5. Remote Devices
25.6. Service Records
25.7. Talking to Devices

Who should attend

Anybody who has some knowledge.

Pre-requisites

Java Basic knowledge

What you need to bring

if you want i can take the class using Online or you can come to my place or i can come to your place

Key Takeaways

You will get the very good knowledge about Java I/O.