com.caucho.health.check
Class HttpStatusHealthCheck

java.lang.Object
  com.caucho.health.check.AbstractHealthCheck
      com.caucho.env.health.HttpStatusHealthCheckImpl
          com.caucho.health.check.HttpStatusHealthCheck

All Implemented Interfaces:

HealthCheck

Direct Known Subclasses:

PingThread

@Singleton
@Configurable
@Named
public class HttpStatusHealthCheck
extends HttpStatusHealthCheckImpl

Monitors one or more URLs on the current Resin instance by making an HTTP GET request and comparing the returned HTTP status code to a pattern.

Generates CRITICAL if the HTTP GET request failed to connect or the status code does not match the regexp. http://localhost:8080/test-ping.jsp

Constructor Summary

HttpStatusHealthCheck()

Method Summary

void	addUrl(java.lang.String url) Adds a new URL to be tested.
void	init() Initialize the pinger.
void	setPingHost(java.lang.String pingHost) Sets the server's ping host
void	setPingPort(int pingPort) Sets the server's ping port (default 80)
void	setRegexp(java.util.regex.Pattern regexp) Set the HTTP status regular expression (default "200")
void	setSocketTimeout(Period period) Sets the socket connection timeout (default 10 seconds)

Methods inherited from class com.caucho.env.health.HttpStatusHealthCheckImpl

checkHealth, checkPing, getPingHost, getPingPort, getRegexp, getSocketTimeout, getUrls, readResponse, setSocketTimeout, toString

Methods inherited from class com.caucho.health.check.AbstractHealthCheck

findDelegate, getDelegate, getName, isEnabled, setEnabled, setName, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpStatusHealthCheck

public HttpStatusHealthCheck()

Method Detail

init

@PostConstruct
public void init()

Description copied from class: HttpStatusHealthCheckImpl

Initialize the pinger.

Overrides:

init in class HttpStatusHealthCheckImpl

setPingHost

@Configurable
public void setPingHost(java.lang.String pingHost)

Sets the server's ping host

Overrides:

setPingHost in class HttpStatusHealthCheckImpl

setPingPort

@Configurable
public void setPingPort(int pingPort)

Sets the server's ping port (default 80)

Overrides:

setPingPort in class HttpStatusHealthCheckImpl

addUrl

@Configurable
public void addUrl(java.lang.String url)

Adds a new URL to be tested.

Overrides:

addUrl in class HttpStatusHealthCheckImpl

setSocketTimeout

@Configurable
public void setSocketTimeout(Period period)

Sets the socket connection timeout (default 10 seconds)

setRegexp

@Configurable
public void setRegexp(java.util.regex.Pattern regexp)

Set the HTTP status regular expression (default "200")

Overrides:

setRegexp in class HttpStatusHealthCheckImpl