Föreläsning 2 (26/03)

Innehåll: IP Addresses and URL

Java Network Programming, 4th edition, Chapters 4 and 5.

• Overheadbilder
  • IP addresses
  • URL
• Exempelprogram, IPAddresses: src.zip and URL: src.zip.
• Links to useful documents:
  • A tutorial available from Oracle: Working with URLs
  • The URL/URI specifications: RFC 2396 and 2732 from IETF
  • The URL parsing algorithm
  • Examples from the textbook
  • The HTTP protocol
  • The HTML standard

Föreläsning 3 (1/4)

Innehåll: Trådar (threads)

Java Network Programming, 4th edition, Chapter 3.
Java Network Programming, 3rd edition, Chapter 5.

• Overheadbilder
  • Threads: en bild per sida
• Exempelprogram: Threads.zip
• Links to useful documents:
  • A tutorial available from Oracle: Concurrency

Föreläsning 4 (8:e april)

Innehåll: HTTP och URLConnections.

Java Network Programming, 4th edition, Chapters 6 and 7

• Overheadbilder
  • HTTP: en bild per sida
  • URLConnections: en bild per sida
• Documents:
  • The URL constructor that outlines how protocols and content are handled
  • The URLConnection class
  • The MIME specifications, part I (RFC 2045) and II (RFC 2046)
  • JAX-RS: The Java API for RESTful Web Services, JSR 311
  • Jersey, an open source, reference implementation for building RESTful Web services.
• The programs shown during the lecture [zip].

Föreläsning 6 (15/04)

Innehåll: HTML, XML, XML och Java, parsning av XML.

• Overheadbilder:
  • HTML
  • XML
• Exempelprogram:
  • HTML.zip
  • XML.zip
• A web page using XML and XSLT to produce HTML [xml]. The XSLT program [xslt] and the DTD [dtd]
• Links to useful documents and programs:
  • The jsoup HTML parser
  • General tutorials:
    • A free and extremely clear sample chapter from Learning XML, 2nd Edition by Eric T. Ray, O'Reilly, 2003: Chapter 2: Markup and Core Concepts
    • A tutorial available from Elliotte Rusty Harold: Processing XML with Java, 2002
    • A comprehensive tutorial available from Sun/Oracle: The J2EE 1.4 Tutorial, [pdf], Chapters 2, 4, 5, 6, and 7.
  • XML standards:
    • The XML homepage at W3C.
    • The XHTML and its DTD
    • HTML5 and a validator
    • XML DOM
    • Java API for DOM
    • XSLT
  • Encodings:
    • The Unicode homepage.
    • Libraries and demonstrations for locales.

Föreläsning 8 (22/04)

Innehåll: Strömmande media.

• Overheadbilder
  • en bild per sida
• Documents:
  1. Streaming standards, HTTP:
     • DASH, dynamic adaptive streaming over HTTP
     • HTTP Live Streaming
  2. Streaming standards, UDP
     • Real-time transport protocol (RTP) and RTP control protocol (RTCP): RFC 3550 and 3551.
     • RTP payload types and parameters
  3. Session:
     • Real-time streaming protocol (RTSP): RFC 2326
     • Session initiation protocol (SIP): RFC 3261
     • Session description protocol (SDP): RFC 4566
  4. Overview of MPEG
• Streaming applications:
  • Unreeling Netflix by Adhikari et al. A Description of the Netflix architecture. [pdf].
  • Spotify: Large Scale, Low Latency, P2P Music-on-Demand Streaming by Kreitz and Niemelä. [html].
• SIP:
  • Sailfin: a SIP application server.
• Optional programming assignment:
  • An interesting programming assignment to develop a RTP streaming server that you may want to carry out. The page contains a partial Java implementation that you have to complete. This optional assignment could be of interest if you want to deepen your knowledge of streaming media.
  • And a solution by Sumit Khanna for the hasty reader...