org.xmlBlaster.test.client
Class TestFailSafePing

java.lang.Object
  junit.framework.Assert
      junit.framework.TestCase
          org.xmlBlaster.test.client.TestFailSafePing

All Implemented Interfaces:

junit.framework.Test, I_ConnectionStateListener

public class TestFailSafePing
extends junit.framework.TestCase
implements I_ConnectionStateListener

Tests the fail save behavior of the I_XmlBlasterAccess client helper class, especially the pinging to xmlBlaster. This allows auto detection if the connection to xmlBlaster is lost.
For a description of what this fail save mode can do for you, please read the API documentation of I_XmlBlasterAccess.

This is an interesting example, since it creates a XmlBlaster server instance in the same JVM , but in a separate thread, talking over CORBA with it.

Invoke examples:

   java junit.textui.TestRunner org.xmlBlaster.test.client.TestFailSafePing
   java junit.swingui.TestRunner -noloading org.xmlBlaster.test.client.TestFailSafePing
 

Field Summary

private I_XmlBlasterAccess	con
private java.lang.String	contentMime
private int	counter
private Global	glob
private static java.util.logging.Logger	log
private static java.lang.String	ME
private MsgUnit[]	msgUnitArr
private java.lang.String	senderName
private int	serverPort
private EmbeddedXmlBlaster	serverThread
private MsgInterceptor	updateInterceptor

Constructor Summary

TestFailSafePing(Global glob, java.lang.String testName)
Constructs the TestFailSafePing object.

TestFailSafePing(java.lang.String testName)

Method Summary

void	doPublish() TEST: Construct a message and publish it.
void	doSubscribe() TEST: Subscribe to messages with XPATH.
static void	main(java.lang.String[] args) Deprecated. Use the TestRunner from the testsuite to run it: java -Djava.compiler= junit.textui.TestRunner org.xmlBlaster.test.client.TestFailSafePing
void	reachedAlive(ConnectionStateEnum oldState, I_XmlBlasterAccess connection) This is the callback method invoked from I_XmlBlasterAccess informing the client in an asynchronous mode if the connection was established.
void	reachedAliveSync(ConnectionStateEnum oldState, I_XmlBlasterAccess connection) Invoked when the dispatcher goes to synch again after having delivered entries which where in the queue when the state changed to ALIVE.
void	reachedDead(ConnectionStateEnum oldState, I_XmlBlasterAccess connection) This is the callback method invoked from XmlBlasterAccess informing the client that the connection was lost (i.e.
void	reachedPolling(ConnectionStateEnum oldState, I_XmlBlasterAccess connection) This is the callback method invoked from XmlBlasterAccess informing the client that the connection state has changed to POLLING.
protected void	setUp() Sets up the fixture.
static junit.framework.Test	suite() Method is used by TestRunner to load these tests
protected void	tearDown() Tears down the fixture.
void	testFailSafe() TEST:

Methods inherited from class junit.framework.TestCase

countTestCases, createResult, getName, run, run, runBare, runTest, setName, toString

Methods inherited from class junit.framework.Assert

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ME

private static java.lang.String ME

glob

private Global glob

log

private static java.util.logging.Logger log

serverPort

private int serverPort

serverThread

private EmbeddedXmlBlaster serverThread

updateInterceptor

private MsgInterceptor updateInterceptor

con

private I_XmlBlasterAccess con

senderName

private java.lang.String senderName

msgUnitArr

private MsgUnit[] msgUnitArr

counter

private int counter

contentMime

private final java.lang.String contentMime

See Also:

Constant Field Values

Constructor Detail

TestFailSafePing

public TestFailSafePing(java.lang.String testName)

TestFailSafePing

public TestFailSafePing(Global glob,
                        java.lang.String testName)

Constructs the TestFailSafePing object.

Parameters:

testName - The name used in the test suite

Method Detail

setUp

protected void setUp()

Sets up the fixture.

Connect to xmlBlaster and login

Overrides:

setUp in class junit.framework.TestCase

tearDown

protected void tearDown()

Tears down the fixture.

cleaning up .... erase() the previous message OID and logout

Overrides:

tearDown in class junit.framework.TestCase

doSubscribe

public void doSubscribe()

TEST: Subscribe to messages with XPATH.

doPublish

public void doPublish()
               throws XmlBlasterException

TEST: Construct a message and publish it.

Throws:

XmlBlasterException

testFailSafe

public void testFailSafe()

TEST:

reachedAlive

public void reachedAlive(ConnectionStateEnum oldState,
                         I_XmlBlasterAccess connection)

This is the callback method invoked from I_XmlBlasterAccess informing the client in an asynchronous mode if the connection was established.

This method is enforced through interface I_ConnectionStateListener

Specified by:

reachedAlive in interface I_ConnectionStateListener

Parameters:

oldState - The previous state of the connection.

reachedAliveSync

public void reachedAliveSync(ConnectionStateEnum oldState,
                             I_XmlBlasterAccess connection)

Description copied from interface: I_ConnectionStateListener

Invoked when the dispatcher goes to synch again after having delivered entries which where in the queue when the state changed to ALIVE. Note that this could take some time or in the worst case it could never been invoked if the queue is never completely processed.

Specified by:

reachedAliveSync in interface I_ConnectionStateListener

Parameters:

oldState - is always ALIVE.

reachedPolling

public void reachedPolling(ConnectionStateEnum oldState,
                           I_XmlBlasterAccess connection)

Description copied from interface: I_ConnectionStateListener

This is the callback method invoked from XmlBlasterAccess informing the client that the connection state has changed to POLLING.

Specified by:

reachedPolling in interface I_ConnectionStateListener

Parameters:

oldState - The previous state of the connection.

reachedDead

public void reachedDead(ConnectionStateEnum oldState,
                        I_XmlBlasterAccess connection)

Description copied from interface: I_ConnectionStateListener

This is the callback method invoked from XmlBlasterAccess informing the client that the connection was lost (i.e. when the state of the connection has gone to DEAD).

Specified by:

reachedDead in interface I_ConnectionStateListener

Parameters:

oldState - The previous state of the connection.

suite

public static junit.framework.Test suite()

Method is used by TestRunner to load these tests

main

public static void main(java.lang.String[] args)

Deprecated. Use the TestRunner from the testsuite to run it:

   java -Djava.compiler= junit.textui.TestRunner org.xmlBlaster.test.client.TestFailSafePing

Invoke: java org.xmlBlaster.test.client.TestFailSafePing