Adds the name and value to the headers.

Replace any/all entries with this key, with this single entry. If value is {@code null}, then not added, but any existing header of same name is remo

Factory which ensures that this handler is added to the pipeline using the correct name.

Stores the filter into the registry. If an existing filter was present with the same key, it is removed. Callers should check {@link #isMutable()} b

Returns the session context of this message.

Returns all header values associated with the name.

Returns an instance of the specified class. @param clazz the Class to instantiate @return an instance of ZuulFilter @throws Exception if an error occ

Get the first value found for this key even if there are multiple. If none, then return {@code null}.

Returns the headers for this message. They may be request or response headers, depending on the underlying type of this object. For some messages, t

Returns the number of header entries.

Used to build a request with overriden values @return `HttpRequestMessage`

Returns if there is a header entry that matches the given name.

{@inheritDoc} <p>This method exists for static analysis.

to classify a filter by type. Standard types in Zuul are "in" for pre-routing filtering, "end" for routing to an origin, "out" for post-routing filter

{@inheritDoc} <p>This method exists for static analysis.

Removes the filter from the registry, and returns it. Returns {@code null} no such filter was found. Callers should check {@link #isMutable()} befo

Implementation of TokenBucket algorithm to do rate limiting: http://stackoverflow.com/a/668327 @return true if should be rate limited, false if it is

sets a key value to Boolean.TRUE

Replace any/all entries with this key, with this single entry if the key and entry are valid. If value is {@code null}, then not added, but any exist

Constructs an OriginName with a target and authority from the vip and app name. The vip is used as the NIWS client name, which is frequently used fo

Adds the name and value to the headers, except if the name is already present. Unlike {@link #set(String, String)}, this method does not accept a {@c

First looks for a property specific to the named listen address of the form - "server.${addrName}.${propertySuffix}". If none found, then looks for a

Checks if the given value is compliant with our RFC 7230 based check

Checks if the input value is compliant with our RFC 7230 based check Returns input value if valid, raises ZuulException otherwise

Adds the name and value to the headers if valid

Indicates that the message contains a content chunk the implements {@link LastHttpContent}.

Pass in a Map and this method will return a JSON string. <p>The map can contain Objects, int[], Object[] and Collections and they will be converted i

@deprecated use {@link #fromVipAndApp(String, String)}

Returns the String form of a socket address, or {@code null} if there isn't one.

@return returns the list of request debug messages