Java Doc for EchoUDPClient.java in  » Net » Apache-commons-net-1.4.1 » org » apache » commons » net » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » Net » Apache commons net 1.4.1 » org.apache.commons.net 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.apache.commons.net.DatagramSocketClient
      org.apache.commons.net.DiscardUDPClient
         org.apache.commons.net.EchoUDPClient

EchoUDPClient
final public class EchoUDPClient extends DiscardUDPClient (Code)
The EchoUDPClient class is a UDP implementation of a client for the Echo protocol described in RFC 862. To use the class, just open a local UDP port with org.apache.commons.net.DatagramSocketClient.open open and call EchoUDPClient.send send to send datagrams to the server, then call EchoUDPClient.receive receive to receive echoes. After you're done echoing data, call org.apache.commons.net.DatagramSocketClient.close close() to clean up properly.


author:
   Daniel F. Savarese
See Also:   EchoTCPClient
See Also:   DiscardUDPClient



Field Summary
final public static  intDEFAULT_PORT
     The default echo port.


Method Summary
public  intreceive(byte[] data, int length)
     Receives echoed data and returns its length.
public  intreceive(byte[] data)
    
public  voidsend(byte[] data, int length, InetAddress host)
     Sends the specified data to the specified server at the default echo port.


Parameters:
  data - The echo data to send.
Parameters:
  length - The length of the data to send.

public  voidsend(byte[] data, InetAddress host)
    

Field Detail
DEFAULT_PORT
final public static int DEFAULT_PORT(Code)
The default echo port. It is set to 7 according to RFC 862. **





Method Detail
receive
public int receive(byte[] data, int length) throws IOException(Code)
Receives echoed data and returns its length. The data may be divided up among multiple datagrams, requiring multiple calls to receive. Also, the UDP packets will not necessarily arrive in the same order they were sent.

Length of actual data received.
exception:
  IOException - If an error occurs while receiving the data.




receive
public int receive(byte[] data) throws IOException(Code)
Same as receive(data, data.length) **



send
public void send(byte[] data, int length, InetAddress host) throws IOException(Code)
Sends the specified data to the specified server at the default echo port.


Parameters:
  data - The echo data to send.
Parameters:
  length - The length of the data to send. Should be less thanor equal to the length of the data byte array.
Parameters:
  host - The address of the server.
exception:
  IOException - If an error occurs during the datagram sendoperation.




send
public void send(byte[] data, InetAddress host) throws IOException(Code)
Same as send(data, data.length, host) **



Fields inherited from org.apache.commons.net.DiscardUDPClient
final public static int DEFAULT_PORT(Code)(Java Doc)
DatagramPacket _sendPacket(Code)(Java Doc)

Methods inherited from org.apache.commons.net.DiscardUDPClient
public void send(byte[] data, int length, InetAddress host, int port) throws IOException(Code)(Java Doc)
public void send(byte[] data, int length, InetAddress host) throws IOException(Code)(Java Doc)
public void send(byte[] data, InetAddress host) throws IOException(Code)(Java Doc)

Fields inherited from org.apache.commons.net.DatagramSocketClient
protected boolean _isOpen_(Code)(Java Doc)
protected DatagramSocketFactory _socketFactory_(Code)(Java Doc)
protected DatagramSocket _socket_(Code)(Java Doc)
protected int _timeout_(Code)(Java Doc)

Methods inherited from org.apache.commons.net.DatagramSocketClient
public void close()(Code)(Java Doc)
public int getDefaultTimeout()(Code)(Java Doc)
public InetAddress getLocalAddress()(Code)(Java Doc)
public int getLocalPort()(Code)(Java Doc)
public int getSoTimeout() throws SocketException(Code)(Java Doc)
public boolean isOpen()(Code)(Java Doc)
public void open() throws SocketException(Code)(Java Doc)
public void open(int port) throws SocketException(Code)(Java Doc)
public void open(int port, InetAddress laddr) throws SocketException(Code)(Java Doc)
public void setDatagramSocketFactory(DatagramSocketFactory factory)(Code)(Java Doc)
public void setDefaultTimeout(int timeout)(Code)(Java Doc)
public void setSoTimeout(int timeout) throws SocketException(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.