Grails Spring Security Core Plugin - adding flash message to login page -

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i using grails spring security core plugin secure action using following annotation.

@secured(['is_authenticated_remembered'])

this causes action redirect login page if user not logged in. once logged in redirected original action.

how can add flash message login page in scenario, i.e.

flash.message = "you must logged in submit news story"

to clarify, want message displayed if user redirected login page after attempting access specific action. other actions not trigger message.

i have solved follows.

  1. remote annotation action.

  2. add following code @ beginning of action (news , submit being relevant controller , action respectively).

    if (!springsecurityservice.isloggedin()) {     flash.message = "you must logged in submit news story."     redirect(controller:"login", action: "auth", params:["spring-security-redirect" : "/news/submit"]) }

  3. add following login form.

    <input type='hidden' name='spring-security-redirect' value='${params['spring-security-redirect']}'/>

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