ConcurrentUsageFilter (Admin4J API)

java.lang.Object
- net.admin4j.ui.filters.BaseFilter
- - net.admin4j.ui.filters.BaseNotificationFilter
  - - net.admin4j.ui.filters.ConcurrentUsageFilter

All Implemented Interfaces:

javax.servlet.Filter
```
public class ConcurrentUsageFilter
extends BaseNotificationFilter
```
Will measure concurrent usage.
Init parameters for this filter are as follows:
sleep.interval.millis -- Optional. Default 30000 (30 sec). Amount of time in millis monitor will sleep between checks.
alert.levels -- Optional. Default 100. Comma-delimited list of threshold levels for which notices will be sent. Example: 10,50,100
notifier -- Required. Handles admin notification. See documentation for the Notifier you're using

Since:: 1.0.1
Author:: D. Ashmore

Field Summary
- Fields inherited from class net.admin4j.ui.filters.BaseNotificationFilter
  notifier
- Fields inherited from class net.admin4j.ui.filters.BaseFilter
  logger

Constructor Summary

Constructors
Constructor and Description

ConcurrentUsageFilter()

Constructors
Constructor and Description
`ConcurrentUsageFilter()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`destroy()`
`void`	`doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)`
`void`	`init(javax.servlet.FilterConfig config)`

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

Constructor Detail
- ConcurrentUsageFilter
```
public ConcurrentUsageFilter()
```

Method Detail

destroy
```
public void destroy()
```

doFilter

public void doFilter(javax.servlet.ServletRequest request,
            javax.servlet.ServletResponse response,
            javax.servlet.FilterChain chain)
              throws java.io.IOException,
                     javax.servlet.ServletException

Throws:: java.io.IOException; javax.servlet.ServletException

init
```
public void init(javax.servlet.FilterConfig config)
          throws javax.servlet.ServletException
```
Specified by:

init in interface javax.servlet.Filter

Overrides:

init in class BaseNotificationFilter

Throws:

javax.servlet.ServletException

Class ConcurrentUsageFilter

Field Summary

Fields inherited from class net.admin4j.ui.filters.BaseNotificationFilter

Fields inherited from class net.admin4j.ui.filters.BaseFilter

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ConcurrentUsageFilter

Method Detail

destroy

doFilter

init