org.apache.catalina.valves

Class RemoteCIDRValve

java.lang.Object

org.apache.catalina.util.LifecycleBase

org.apache.catalina.util.LifecycleMBeanBase

org.apache.catalina.valves.ValveBase

org.apache.catalina.valves.RemoteCIDRValve

All Implemented Interfaces:

MBeanRegistration, Contained, JmxEnabled, Lifecycle, Valve

public final class RemoteCIDRValve
extends ValveBase

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.catalina.Lifecycle

Lifecycle.SingleUse

Field Summary

Fields inherited from class org.apache.catalina.valves.ValveBase

asyncSupported, container, containerLog, next, sm

Fields inherited from class org.apache.catalina.util.LifecycleMBeanBase

mserver

Fields inherited from interface org.apache.catalina.Lifecycle

AFTER_DESTROY_EVENT, AFTER_INIT_EVENT, AFTER_START_EVENT, AFTER_STOP_EVENT, BEFORE_DESTROY_EVENT, BEFORE_INIT_EVENT, BEFORE_START_EVENT, BEFORE_STOP_EVENT, CONFIGURE_START_EVENT, CONFIGURE_STOP_EVENT, PERIODIC_EVENT, START_EVENT, STOP_EVENT

Constructor Summary

Constructors

Constructor and Description
RemoteCIDRValve()

Method Summary

Modifier and Type	Method and Description
String	getAllow() Return a string representation of the NetMask list in #allow.
String	getDeny() Return a string representation of the NetMask list in #deny.
void	invoke(Request request, Response response) Perform request processing as required by this Valve.
void	setAllow(String input) Fill the #allow list with the list of netmasks provided as an argument, if any.
void	setDeny(String input) Fill the #deny list with the list of netmasks provided as an argument, if any.

Methods inherited from class org.apache.catalina.valves.ValveBase

backgroundProcess, getContainer, getDomainInternal, getNext, getObjectNameKeyProperties, initInternal, isAsyncSupported, setAsyncSupported, setContainer, setNext, startInternal, stopInternal, toString

Methods inherited from class org.apache.catalina.util.LifecycleMBeanBase

destroyInternal, getDomain, getObjectName, postDeregister, postRegister, preDeregister, preRegister, register, setDomain, unregister, unregister

Methods inherited from class org.apache.catalina.util.LifecycleBase

addLifecycleListener, destroy, findLifecycleListeners, fireLifecycleEvent, getState, getStateName, getThrowOnFailure, init, removeLifecycleListener, setState, setState, setThrowOnFailure, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteCIDRValve

public RemoteCIDRValve()

Method Detail

getAllow

public String getAllow()

Return a string representation of the NetMask list in #allow.

Returns:

the #allow list as a string, without the leading '[' and trailing ']'

setAllow

public void setAllow(String input)

Fill the #allow list with the list of netmasks provided as an argument, if any. Calls #fillFromInput.

Parameters:

input - The list of netmasks, as a comma separated string

Throws:

IllegalArgumentException - One or more netmasks are invalid

getDeny

public String getDeny()

Return a string representation of the NetMask list in #deny.

Returns:

the #deny list as a string, without the leading '[' and trailing ']'

setDeny

public void setDeny(String input)

Fill the #deny list with the list of netmasks provided as an argument, if any. Calls #fillFromInput.

Parameters:

input - The list of netmasks, as a comma separated string

Throws:

IllegalArgumentException - One or more netmasks are invalid

invoke

public void invoke(Request request,
                   Response response)
            throws IOException,
                   ServletException

Description copied from interface: Valve

Perform request processing as required by this Valve.

An individual Valve MAY perform the following actions, in the specified order:

• Examine and/or modify the properties of the specified Request and Response.
• Examine the properties of the specified Request, completely generate the corresponding Response, and return control to the caller.
• Examine the properties of the specified Request and Response, wrap either or both of these objects to supplement their functionality, and pass them on.
• If the corresponding Response was not generated (and control was not returned, call the next Valve in the pipeline (if there is one) by executing getNext().invoke().
• Examine, but not modify, the properties of the resulting Response (which was created by a subsequently invoked Valve or Container).

A Valve MUST NOT do any of the following things:

• Change request properties that have already been used to direct the flow of processing control for this request (for instance, trying to change the virtual host to which a Request should be sent from a pipeline attached to a Host or Context in the standard implementation).
• Create a completed Response AND pass this Request and Response on to the next Valve in the pipeline.
• Consume bytes from the input stream associated with the Request, unless it is completely generating the response, or wrapping the request before passing it on.
• Modify the HTTP headers included with the Response after the getNext().invoke() method has returned.
• Perform any actions on the output stream associated with the specified Response after the getNext().invoke() method has returned.

Parameters:

request - The servlet request to be processed

response - The servlet response to be created

Throws:

IOException - if an input/output error occurs, or is thrown by a subsequently invoked Valve, Filter, or Servlet

ServletException - if a servlet error occurs, or is thrown by a subsequently invoked Valve, Filter, or Servlet