org.apache.cactus.integration.ant.util
Class HttpProbe

java.lang.Object
  org.apache.cactus.integration.ant.util.HttpProbe

public class HttpProbe
extends java.lang.Object

Support class that probes a URL.

Version:

$Id: HttpProbe.java,v 1.0 2005/08/29 10:19:57 xnguyen Exp $

Constructor Summary

HttpProbe(java.net.URL theUrl)
Constructor.

Method Summary

int	testConnectivity() Tests whether we are able to connect to the HTTP server identified by the specified URL.
boolean	timeout(long theWaitedTime, long theCheckedInterval) In thread tests whether we are able to connect to the HTTP server identified by the specified URL.

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpProbe

public HttpProbe(java.net.URL theUrl)

Constructor.

Parameters:

theUrl - The Url

Method Detail

timeout

public boolean timeout(long theWaitedTime,
                       long theCheckedInterval)
                throws java.lang.InterruptedException,
                       java.io.IOException

In thread tests whether we are able to connect to the HTTP server identified by the specified URL. The caller thread is blocked.

Parameters:

theWaitedTime - The time waiting

theCheckedInterval - The interval to check

Returns:

the HTTP response code or -1 if no connection could be established

Throws:

java.lang.InterruptedException - If the current Thread is interupted

java.io.IOException - If there is error with reading

testConnectivity

public int testConnectivity()
                     throws java.io.IOException

Tests whether we are able to connect to the HTTP server identified by the specified URL.

Returns:

the HTTP response code or -1 if no connection could be established

Throws:

java.io.IOException - If there is reading error