org.appng.core.controller.handler

Class MonitoringHandler

java.lang.Object

org.appng.core.controller.handler.MonitoringHandler

All Implemented Interfaces:

RequestHandler

public class MonitoringHandler
extends Object
implements RequestHandler

A RequestHandler that exposes some health information for the site.

Supports the following operations:

• /health
  Shows the Site's status, including its Applications and Properties.
• /health/system
  Shows the system's properties as returned by System.getProperties().
• /health/environment
  Shows the system's environment as returned by System.getenv().
• /health/platform
  Shows a list of all JAR files used by the platform.
• /health/jars
  Shows a list of all JAR files used by Sites SiteClassLoader.

Author:

Matthias Müller

See Also:

Platform.Property#MONITORING_PATH

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MonitoringHandler.ApplicationInfo
static class	MonitoringHandler.Connection
static class	MonitoringHandler.Jar
static class	MonitoringHandler.SiteInfo

Field Summary

Fields inherited from interface org.appng.core.controller.handler.RequestHandler

FORWARDED

Constructor Summary

Constructors

Constructor and Description
MonitoringHandler()

Method Summary

Modifier and Type	Method and Description
void	handle(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse, Environment env, Site site, PathInfo pathInfo) Handles the given HttpServletRequest,

Methods inherited from class java.lang.Object

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

Constructor Detail

MonitoringHandler

public MonitoringHandler()

Method Detail

handle

public void handle(javax.servlet.http.HttpServletRequest servletRequest,
                   javax.servlet.http.HttpServletResponse servletResponse,
                   Environment env,
                   Site site,
                   PathInfo pathInfo)
            throws javax.servlet.ServletException,
                   IOException

Description copied from interface: RequestHandler

Handles the given HttpServletRequest,

Specified by:

handle in interface RequestHandler

Parameters:

servletRequest - the current HttpServletRequest

servletResponse - the current HttpServletResponse

env - the current Environment

site - the current Site

pathInfo - the current PathInfo

Throws:

javax.servlet.ServletException - if a servlet-specific error occurs

IOException - if a resource could not be found