HealthCheckServlet.ContextListener (Metrics Utility Servlets 4.2.19 API)

java.lang.Object
- com.codahale.metrics.servlets.HealthCheckServlet.ContextListener

All Implemented Interfaces:: EventListener, javax.servlet.ServletContextListener

Enclosing class:: HealthCheckServlet

public abstract static class HealthCheckServlet.ContextListener
extends Object
implements javax.servlet.ServletContextListener

Constructor Summary

Constructors
Constructor Description

ContextListener()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`contextDestroyed(javax.servlet.ServletContextEvent event)`
`void`	`contextInitialized(javax.servlet.ServletContextEvent event)`
`protected ExecutorService`	`getExecutorService()`
`protected com.codahale.metrics.health.HealthCheckFilter`	`getHealthCheckFilter()`
`protected abstract com.codahale.metrics.health.HealthCheckRegistry`	`getHealthCheckRegistry()`
`protected com.fasterxml.jackson.databind.ObjectMapper`	`getObjectMapper()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ContextListener
```
public ContextListener()
```
- Method Detail
  - getHealthCheckRegistry
```
protected abstract com.codahale.metrics.health.HealthCheckRegistry getHealthCheckRegistry()
```
    Returns:
    
    the HealthCheckRegistry to inject into the servlet context.
  - getExecutorService
```
protected ExecutorService getExecutorService()
```
    Returns:
    
    the ExecutorService to inject into the servlet context, or null if the health checks should be run in the servlet worker thread.
  - getHealthCheckFilter
```
protected com.codahale.metrics.health.HealthCheckFilter getHealthCheckFilter()
```
    Returns:
    
    the HealthCheckFilter that shall be used to filter health checks, or HealthCheckFilter.ALL if the default should be used.
  - getObjectMapper
```
protected com.fasterxml.jackson.databind.ObjectMapper getObjectMapper()
```
    Returns:
    
    the ObjectMapper that shall be used to render health checks, or null if the default object mapper should be used.
  - contextInitialized
```
public void contextInitialized(javax.servlet.ServletContextEvent event)
```
    Specified by:
    
    contextInitialized in interface javax.servlet.ServletContextListener
  - contextDestroyed
```
public void contextDestroyed(javax.servlet.ServletContextEvent event)
```
    Specified by:
    
    contextDestroyed in interface javax.servlet.ServletContextListener