JSMA header

Overview

Index

Methods

The JSMA header provides the following methods:

string header.get(key)

Returns the value of key as string or null if no value is set under the key.

Example

var acceptHeader = request.header.get("HTTP_ACCEPT");
var acceptsWebP = acceptHeader.indexOf("image/webp") > -1;

Parameter key:string (required)

The key to be looked up in the flexAttributes of the header

void header.set(key, value)

Sets the value of a specified key for the header

Example

if (autoOptimize) {
  response.header.set("Vary", "Accept-Encoding,Accept");
}

Parameter key:string (required)

The key to be set in the flexAttributes of the header.

Parameter value:string (required)

The value to be set for the key

string[] header.keys

Returns a list of keys from the headers.

Example

var headerKeys = header.keys;

if (headerKeys.length > 0) {  
  for (int i = 0; i < headerKeys.length; i++) {
	result.push(headerKeys[i]);
  }
}