BBjspWebResponse::getHeader (Deprecated)

The BBJSP system is deprecated. For new development, use BBxServlet.

Description

In BBj 16.0 and higher, this method returns the value of the response header with the given name.

If a response header with the given name exists and contains multiple values, the value that was added first will be returned.

This method considers only response headers set or added via BBjspWebResponse::setHeader(String, String) or BBjspWebResponse::addHeader(String, String), respectively.

Syntax

Return Value	Method
String	getHeader(string name)

Parameters

Variable	Description
name	Specifies the name of the header.

Return Value

a String containing the value of the response header with the given name, or null() if no header with the given name has been set on this response

Remarks

None.

Example

This example demonstrates how this works in a BBJSP web-page

<html>
    <body>
        <h1>Hello from BBJSP</h1>
        User-Agent: <%= #Response!.getHeader("User-Agent") %>
    </body>
</html>

This example demonstrates how this works in a BBJSP servlet

class public MyServlet

  field private BBjspWebRequest request!
  field private BBjspWebResponse response!
  field private BBjspWebSession session!

  method public void service(BBjspServletContext context!)

    #request! = context!.getRequest()
    #response! = context!.getResponse()

    #response!.setContentType("text/html")
    s! = #response!.getOutputStream()

    s!.write("<html><body><h1>Hello from BBJSP</h1>")
    s!.write("User-Agent:"+ #response!.getHeader("User-Agent"))
    s!.write("</body></html>")
  methodend
classend