org.cip4.jdflib.util.net
Class NetPoll

java.lang.Object
  org.cip4.jdflib.util.net.NetPoll

public class NetPoll
extends Object

class to poll a network address

Author:

Rainer Prosi, Heidelberger Druckmaschinen *

Field Summary

protected int	busyWait
protected String	contentType
protected int	idleWait
protected String	method
protected MyMutex	mutex
protected IPollHandler	poller
protected org.cip4.jdflib.util.net.NetPoll.PollThread	pollThread

Constructor Summary

NetPoll(String url, IPollHandler poller)
shorthand constructor for single String

NetPoll(VString urls, IPollHandler poller)

Method Summary

void	addURL(String url)
protected void	finalize() make sur we stop all threads prior to dying
protected int	getIdleWait() get the idle wait period divided by the # of urls to ping
protected String	getUrl(String baseUrl) get the URL based on a baseurl
VString	getUrls() get the vector of urls
protected int	getUrlSize()
boolean	isRunning() return true if we are running
protected IPollDetails	poll(String baseUrl)
void	setBusyWait(int busyWait)
void	setContentType(String contentType)
void	setIdleWait(int idleWait)
void	setMethod(String method)
void	start() start the poll loop
void	stop() stop the poll loop
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

idleWait

protected int idleWait

busyWait

protected int busyWait

pollThread

protected org.cip4.jdflib.util.net.NetPoll.PollThread pollThread

poller

protected IPollHandler poller

mutex

protected MyMutex mutex

method

protected String method

contentType

protected String contentType

Constructor Detail

NetPoll

public NetPoll(VString urls,
               IPollHandler poller)

Parameters:

urls - the urls to poll - duh!

poller -

NetPoll

public NetPoll(String url,
               IPollHandler poller)

shorthand constructor for single String

Parameters:

url - the url to poll - duh!

poller -

Method Detail

isRunning

public boolean isRunning()

return true if we are running

Returns:

start

public void start()

start the poll loop

stop

public void stop()

stop the poll loop

getUrlSize

protected int getUrlSize()

poll

protected IPollDetails poll(String baseUrl)

Parameters:

baseUrl - the url to write to

Returns:

the details, null if no connection could be made

setMethod

public void setMethod(String method)

Parameters:

method - the http transfer method to set (GET / POST)

addURL

public void addURL(String url)

Parameters:

url - the additional url to add

setContentType

public void setContentType(String contentType)

Parameters:

contentType - the contentType to set

toString

public String toString()

Overrides:

toString in class Object

Returns:

See Also:

Object.toString()

setIdleWait

public void setIdleWait(int idleWait)

Parameters:

idleWait - the number of wait milliseconds to set

setBusyWait

public void setBusyWait(int busyWait)

Parameters:

busyWait - the busyWait to set

getUrl

protected String getUrl(String baseUrl)

get the URL based on a baseurl

Parameters:

baseUrl -

Returns:

getUrls

public VString getUrls()

get the vector of urls

Returns:

finalize

protected void finalize()
                 throws Throwable

make sur we stop all threads prior to dying

Overrides:

finalize in class Object

Throws:

Throwable

See Also:

Object.finalize()

getIdleWait

protected int getIdleWait()

get the idle wait period divided by the # of urls to ping

Returns: