Hi Luther,
How about just binding to a property?
Javascript (jQuery):
$.post(url, {jsonString: '[[0,"2"],["2",-1]]'});
Java:
public String jsonString;
// could also use private field with public getter and setter if you
prefer
@HandlesEvent("update")
@DefaultHandler
public Resolution updateState()
{
try
{
StateBeanAction.LOG.info("StateBeanAction.updateState: " +
jsonString;
return new StreamingResolution(MimeTypes.JSON, "");
} catch (final IOException e) {
final String msg = "Error tring to parse JSON state string. "
+ e.getMessage();
StateBeanAction.LOG.error(msg, e);
}
return null;
}
Let me know if that helps.
Cheers,
Freddy
On Mon, 1 Mar 2010 14:21:03 -0800 (PST), "luther.baker"
<[email protected]> said:
>
> I am setting up my first Stripes application and got most things working
> well. I am currently stuck trying to read JSON from a jQuery POST.
>
>
> I have http://www.charlesproxy.com/ Charles setup and can confirm the
> POST
> to localhost and can see the post content as the JSON string I am
> sending.
> The correct Stripes ActionBean handler is getting invoked but
> unfortunately,
> when I try to read the stream - I get nothing.
>
>
> Does Stripes possibly filter something like this? I'm not explicitly
> setting
> much on the jQuery side (type or anything).
>
>
> Javascript (jQuery):
> $.post(url, '[[0,"2"],["2",-1]]');
>
>
> Java:
> @HandlesEvent("update")
> @DefaultHandler
> public Resolution updateState()
> {
> final StringBuffer buf = new StringBuffer();
> String line = null;
> try {
> final BufferedReader reader =
> getContext().getRequest().getReader();
> line = reader.readLine();
> while (line != null) {
> buf.append(line);
> line = reader.readLine();
> }
> StateBeanAction.LOG.info("StateBeanAction.updateState: " +
> buf.toString());
> return new StreamingResolution(MimeTypes.JSON, "");
> } catch (final IOException e) {
> final String msg = "Error tring to parse JSON state string. "
> + e.getMessage();
> StateBeanAction.LOG.error(msg, e);
> }
> return null;
> }
>
>
> Charles:
> POST /agenda/action/state/update HTTP/1.1
> Host: localhost:8080
> User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US;
> rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5
> Accept: */*
> Accept-Language: en-us,en;q=0.5
> Accept-Encoding: gzip,deflate
> Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
> Keep-Alive: 300
> Content-Type: application/x-www-form-urlencoded; charset=UTF-8
> X-Requested-With: XMLHttpRequest
> Referer: http://localhost:8080/agenda/dashboard/index.jsp
> Content-Length: 18
> Cookie: JSESSIONID=D3894E672B6A00D6277BFD6C74DF0CA1
> Pragma: no-cache
> Cache-Control: no-cache
>
> [[0,"2"],["2",-1]]
>
>
> I can set breakpoints and see log entries to confirm that the ActionBean
> is
> hit. It's just that reader.readLine() is returning null on the first
> read.
>
>
> Any thoughts would be appreciated. Thanks,
>
>
> -Luther
>
>
>
> --
> View this message in context:
> http://old.nabble.com/Reading-JSON-in-an-ActionBean-tp27749822p27749822.html
> Sent from the stripes-users mailing list archive at Nabble.com.
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