Re: java xAPlib bug

[Shaf Ali <shaf@xxxxxxxx>]

Caused by hard coded references to 'xap-header'

Some/most xAP apps identify the header as 'xAP-header'

Oh well


Shaf Ali wrote:
> Anyone still use this lib ? (http://patrick.lidstone.net/haweb/java.htm)
>
> Thought I'd give my Java some oiling the trace is at the bottom.
>
> Here's the breakpoint
>
> this    xAPParser  (id=20)      gBlockCursor    null
> gNVBlockCursor    null      iMessageItems    HashMap<K,V> 
(id=33)
> aNVPair    xAPNameValuePair  (id=24)      iBlock   
"xAP-header"
>        count    10          hash    -1579644813          offset    0
>        value    char[11]  (id=48)      iName    "hop"     
iValue
> "1"   iNVPairSet    null
> Heres the quick hack I'll see what the cause is.
>
> xAPMessageObject.java
>
>        // block must now exist, add pair
>        // 20070226 shaf hack : hmmm I wouldn't be too sure if I were
you
> //        iNVPairSet.add(aNVPair);
>        if (iNVPairSet != null) {
>            iNVPairSet.add(aNVPair);                  }
>
>
> =========== Got a xAP message
> Null source
> Null class
> firstblock = [xap-hbeat]
> =========== End xAP message
>
> [xap-header] debug[name] : v
> [xap-header] debug[valu] : 12
> [xap-header] debug[name] : hop
> [xap-header] debug[valu] : 1
> [xap-header] debug[name] : uid
> [xap-header] debug[valu] : FF342300
> [xap-header] debug[name] : Class
> [xap-header] debug[valu] : Web.Service
> [xap-header] debug[name] : Source
> [xap-header] debug[valu] : mi4.news.FRESH
> [Server.Start] debug[name] : Name
> [Server.Start] debug[valu] : News
> [Server.Start] debug[name] : Desc
> [Server.Start] debug[valu] : News feed viewer
> Exception in thread "Thread-0"
java.lang.NullPointerException
>        at
> xAPlib.xAPMessageObject.addNameValuePair(xAPMessageObject.java:58)
>        at xAPlib.xAPParser.<init>(xAPParser.java:104)
>        at ListenAndParse$1.myEventOccurred(ListenAndParse.java:40)
>        at xAPlib.xAPNetwork.fireMyEvent(xAPNetwork.java:69)
>        at xAPlib.xAPNetwork.run(xAPNetwork.java:140)
>
>
>