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OmniFaces is an utility library for JSF, including PrimeFaces, RichFaces, ICEfaces ...









[OmniFaces Utilities] - Find the right JSF OmniFaces 2 utilities methods/functions

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miercuri, 6 iulie 2016

[OmniFaces utilities (2.4)] Get the HTTP request query string, regardless of any forward

[OmniFaces utilities] The getRequestQueryString() method returns the HTTP request query string, regardless of any forward.

Use this one outside JSF context
See also: Utils.coalesce()
Use this one in JSF context
See also:  Faces.getRequest() | Faces.getContext()

Some use cases are available right in OmniFaces source code. For example, OmniFaces uses getRequestQueryString() to get the HTTP request URI with query string, regardless of any forward:

public static String getRequestURIWithQueryString(HttpServletRequest request) {
 String requestURI = getRequestURI(request);
 String queryString = getRequestQueryString(request);
 return (queryString == null) ? requestURI : (requestURI + "?" + queryString);

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