/**
* Returns the title of the <code>WebPage</code> corresponding to the <code>RequestContext</code>.
* The page may need to be partially executed.
*
* @param ctx
*/
public static String getTitle(WebPage page, RequestContext ctx) throws Exception {
// Attach the request context to this thread
RequestContext prevCtx = RequestContext.setCurrent(ctx);
try {
// Check authorization
if (page.isAuthorized() == false) {
throw new UnauthorizedException();
}
page.init();
return page.getTitle();
} finally {
// Restore the request context for this thread
RequestContext.setCurrent(prevCtx);
}
}
