Package org.forgerock.openig.filter

Class SwitchFilter

java.lang.Object

org.forgerock.openig.filter.SwitchFilter

All Implemented Interfaces:

org.forgerock.http.Filter

public class SwitchFilter
extends Object
implements org.forgerock.http.Filter

Conditionally diverts the request to another handler. Before and after the request is handled, associated conditions are evaluated. If a condition evaluates to true, then the processing flow is diverted to the associated handler. If no condition evaluates to true, then the request flows normally through the filter.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SwitchFilter.Heaplet	Creates and initializes an expect filter in a heap environment.

Constructor Summary

Constructors

Constructor	Description
SwitchFilter()

Method Summary

Modifier and Type	Method	Description
SwitchFilter	addRequestCase(Expression<Boolean> condition, org.forgerock.http.Handler handler)	Add a request switch case with a condition and the handler to execute if condition yields.
SwitchFilter	addResponseCase(Expression<Boolean> condition, org.forgerock.http.Handler handler)	Add a response switch case with a condition and the handler to execute if condition yields.
org.forgerock.util.promise.Promise<org.forgerock.http.protocol.Response,org.forgerock.util.promise.NeverThrowsException>	filter(org.forgerock.services.context.Context context, org.forgerock.http.protocol.Request request, org.forgerock.http.Handler next)

Methods inherited from class java.lang.Object

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

Constructor Detail

SwitchFilter

public SwitchFilter()

Method Detail

addRequestCase

public SwitchFilter addRequestCase(Expression<Boolean> condition,
                                   org.forgerock.http.Handler handler)

Add a request switch case with a condition and the handler to execute if condition yields.

Parameters:

condition - expression to evaluate

handler - handler to be executed if the condition yields

Returns:

this filter for fluent invocation.

addResponseCase

public SwitchFilter addResponseCase(Expression<Boolean> condition,
                                    org.forgerock.http.Handler handler)

Add a response switch case with a condition and the handler to execute if condition yields.

Parameters:

condition - expression to evaluate

handler - handler to be executed if the condition yields

Returns:

this filter for fluent invocation.

filter

public org.forgerock.util.promise.Promise<org.forgerock.http.protocol.Response,org.forgerock.util.promise.NeverThrowsException> filter(org.forgerock.services.context.Context context,
                                                                                                                                             org.forgerock.http.protocol.Request request,
                                                                                                                                             org.forgerock.http.Handler next)

Specified by:

filter in interface org.forgerock.http.Filter