Package com.predic8.membrane.core.interceptor

Class LimitInterceptor

java.lang.Object

com.predic8.membrane.core.interceptor.AbstractInterceptor

com.predic8.membrane.core.interceptor.LimitInterceptor

All Implemented Interfaces:

Interceptor

public class LimitInterceptor
extends AbstractInterceptor

Description

Limits the maximum length of a HTTP message body.

Explanation

Note that due to the streaming nature of Membrane, a request header may already have been passed on to the backend, when the condition "body.length > X" becomes true. In this case, further processing is aborted and the connection to the backend is simply closed.

To apply <limit/> only to either requests or responses, wrap it in a corresponding tag: <request><limit ... /></request>.

Topic

6. Security

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	LimitInterceptor.LengthLimitingStream

Nested classes/interfaces inherited from interface com.predic8.membrane.core.interceptor.Interceptor

Interceptor.Flow

Field Summary

Fields inherited from class com.predic8.membrane.core.interceptor.AbstractInterceptor

name, router

Constructor Summary

Constructors

Constructor	Description
LimitInterceptor()

Method Summary

Modifier and Type	Method	Description
long	getMaxBodyLength()
String	getShortDescription()
Outcome	handleRequest(Exchange exc)
Outcome	handleResponse(Exchange exc)
void	setMaxBodyLength(long maxBodyLength)

Methods inherited from class com.predic8.membrane.core.interceptor.AbstractInterceptor

getDisplayName, getFlow, getHelpId, getLongDescription, getMessage, getRouter, getRule, handleAbort, init, init, setDisplayName, setFlow

Methods inherited from class java.lang.Object

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

Constructor Details

LimitInterceptor

public LimitInterceptor()

Method Details

handleRequest

public Outcome handleRequest(Exchange exc)
                      throws Exception

Specified by:

handleRequest in interface Interceptor

Overrides:

handleRequest in class AbstractInterceptor

Throws:

Exception

handleResponse

public Outcome handleResponse(Exchange exc)
                       throws Exception

Specified by:

handleResponse in interface Interceptor

Overrides:

handleResponse in class AbstractInterceptor

Throws:

Exception

getShortDescription

public String getShortDescription()

Specified by:

getShortDescription in interface Interceptor

Overrides:

getShortDescription in class AbstractInterceptor

getMaxBodyLength

public long getMaxBodyLength()

setMaxBodyLength

public void setMaxBodyLength(long maxBodyLength)

Description

The maximal length of a message body.

Example

10485760