@HeaderParam

This article is out of date, please refer to zk-mvvm-book/8.0/syntax/viewmodel/parameters/headerparam for more up to date information.

Syntax

@HeaderParam("keyString")

Description

Target: A method's parameter (applied on initial and command methods)

Purpose: Tell binder to retrieve this parameter with specified key from the HTTP request header.

The annotation is applied to the initial (or command) method's parameter. It declare the applied parameter should come from HTTP request header with specified key.

Example

public class HttpParamVM {

	String headerParam;
	
	@Init
	public void init(@HeaderParam("user-agent")String browser){
		headerParam = browser;
	}
}

Version History

Version	Date	Content
6.0.0	February 2012	The MVVM was introduced.