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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>Any ideas folks ?</span></font><o:p></o:p></p>

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<div>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>

<hr size=2 width="100%" align=center tabindex=-1>

</span></font></div>

<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Abhay B. Chaware
<br>
<b><span style='font-weight:bold'>Sent:</span></b> Friday, June 10, 2011 12:54
PM<br>
<b><span style='font-weight:bold'>To:</span></b> '<st1:PersonName w:st="on">Rules
 Users List</st1:PersonName>'<br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: [rules-users] Drools
in non-eclipse environment</span></font><o:p></o:p></p>

</div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>The ride&#8217;s real fun </span></font><font face=Wingdings><span
style='font-family:Wingdings'>J</span></font> <o:p></o:p></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Got apache harmony&#8217;s beans.jar to work .. now , when I am reading
the serialized knowledgebase object on android, quite obvious, it is throwing
this error &#8211; <o:p></o:p></span></font></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>java.lang.UnsupportedOperationException: can't load this type of class
file<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>since my serialized knowledgebase object is in java format .. and not
dex. Can this serialized version be converted into .dex format using the
&#8220;dx&#8221; utility &#8211; pre or post serialization ? I tried the
&#8220;dx&#8221; tool on the serialized object, but it doesn&#8217;t seem to
understand the format.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>-abhay<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>

<hr size=2 width="100%" align=center tabindex=-1>

</span></font></div>

<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org]
<b><span style='font-weight:bold'>On Behalf Of </span></b>Michael Anstis<br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, June 09, 2011 6:37
PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">Rules
 Users List</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [rules-users] Drools
in non-eclipse environment</span></font><o:p></o:p></p>

</div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'><a
href="http://meteatamel.wordpress.com/2010/08/25/android-api-and-java-beans-package/">http://meteatamel.wordpress.com/2010/08/25/android-api-and-java-beans-package/</a><br>
<br>
<a
href="http://meteatamel.wordpress.com/2010/09/28/android-api-and-java-beans-package-2/">http://meteatamel.wordpress.com/2010/09/28/android-api-and-java-beans-package-2/</a><br>
<br>
Enjoy the ride ;)<o:p></o:p></span></font></p>

<div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>2011/6/9 Abhay B. Chaware &lt;<a
href="mailto:Abhay.Chaware@kpitcummins.com">Abhay.Chaware@kpitcummins.com</a>&gt;<o:p></o:p></span></font></p>

<div link=blue vlink=blue>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>woo hooo ! I got past that problem </span></font><font size=2
color=navy face=Wingdings><span style='font-size:10.0pt;font-family:Wingdings;
color:navy'>J</span></font><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>&nbsp; But a new
one&#8217;s here now.</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>&nbsp;</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>Looks like MVEL is not liking something </span></font><font size=2
color=navy face=Wingdings><span style='font-size:10.0pt;font-family:Wingdings;
color:navy'>J</span></font><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'>&nbsp; </span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>&nbsp;</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>&nbsp;</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>&nbsp;</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>W/dalvikvm(29977): VFY: unable to resolve static method 164:
Ljava/beans/Introspector;.decapitalize (Ljava/lang/String;)Ljava/lang</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>/String;</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>W/dalvikvm(29977): threadid=1: thread exiting with uncaught
exception (group=0x40020ac0)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977): FATAL EXCEPTION: main</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977): java.lang.NoClassDefFoundError:
java.beans.Introspector</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at
org.drools.core.util.asm.ClassFieldInspector.calcFieldName(ClassFieldInspector.java:298)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at
org.drools.core.util.asm.ClassFieldInspector.addToMapping(ClassFieldInspector.java:216)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at
org.drools.core.util.asm.ClassFieldInspector.processClassWithoutByteCode(ClassFieldInspector.ja</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>va:148)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at
org.drools.core.util.asm.ClassFieldInspector.&lt;init&gt;(ClassFieldInspector.java:83)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at
org.drools.core.util.asm.ClassFieldInspector.&lt;init&gt;(ClassFieldInspector.java:64)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at
org.drools.base.ClassFieldAccessorFactory.getClassFieldReader(ClassFieldAccessorFactory.java:11</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>8)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at
org.drools.base.ClassFieldAccessorCache$CacheEntry.getReadAccessor(ClassFieldAccessorCache.java</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>:168)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at
org.drools.base.ClassFieldAccessorCache.getReadAcessor(ClassFieldAccessorCache.java:101)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at
org.drools.base.ClassFieldAccessorStore.wire(ClassFieldAccessorStore.java:404)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;at
org.drools.base.ClassFieldAccessorStore.wire(ClassFieldAccessorStore.java:374)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at org.drools.common.AbstractRuleBase.readExternal(AbstractRuleBase.java:295)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at org.drools.reteoo.ReteooRuleBase.readExternal(ReteooRuleBase.java:236)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at
org.drools.impl.KnowledgeBaseImpl.readExternal(KnowledgeBaseImpl.java:108)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at java.io.ObjectInputStream.readNewObject(ObjectInputStream.java:2127)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at java.io.ObjectInputStream.readNonPrimitiveContent(ObjectInputStream.java:929)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:2285)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:2240)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at com.ts.DBconnector.execPackageByPath(DBconnector.java:219)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at com.first.FirstActivity.onCreate(FirstActivity.java:77)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at android.app.ActivityThread.access$2300(ActivityThread.java:125)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at android.os.Handler.dispatchMessage(Handler.java:99)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at android.os.Looper.loop(Looper.java:123)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at android.app.ActivityThread.main(ActivityThread.java:4627)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at java.lang.reflect.Method.invokeNative(Native Method)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at java.lang.reflect.Method.invoke(Method.java:521)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)</span></font><o:p></o:p></p>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>E/AndroidRuntime(29977):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
at dalvik.system.NativeStart.main(Native Method)</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>&nbsp;</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>&nbsp;</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>&nbsp;<o:p></o:p></span></font></p>

</div>

<div>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>

<hr size=2 width="100%" align=center>

</span></font></div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;font-weight:
bold'>From:</span></font></b><font size=2 face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma'> <a href="mailto:rules-users-bounces@lists.jboss.org"
target="_blank">rules-users-bounces@lists.jboss.org</a> [mailto:<a
href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>]
<b><span style='font-weight:bold'>On Behalf Of </span></b>Michael Anstis<br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, June 09, 2011 4:51
PM<o:p></o:p></span></font></p>

<div>

<div>

<p class=MsoNormal><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'><br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">Rules
 Users List</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [rules-users] Drools in
non-eclipse environment<o:p></o:p></span></font></p>

</div>

</div>

</div>

<div>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>&nbsp;<o:p></o:p></span></font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>Great news :)<br>
<br>
Please do feedback... if you get it working I'll make a blog entry on your
behalf as you are not the first (or last) to try Drools on Android.<br>
<br>
With kind regards,<br>
<br>
Mike<o:p></o:p></span></font></p>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>2011/6/9 Abhay B.
Chaware &lt;<a href="mailto:Abhay.Chaware@kpitcummins.com" target="_blank">Abhay.Chaware@kpitcummins.com</a>&gt;<o:p></o:p></span></font></p>

<div link=blue vlink=blue>

<div>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:navy'>That&#8217;s exactly what I am trying out at the moment .. option
&#8211; b. &nbsp;Pre-compile, serialize and unserialize &#8230;I&#8217;ll share
the results.</span></font><o:p></o:p></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>Also rule
file&#8217;s there at the location mentioned. So that&#8217;s not a problem.<o:p></o:p></span></font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>I&#8217;ve gone
through the blog you mentioned &#8230; and as you indicated, it&#8217;s only
jbpm .. no rules &#8230;<o:p></o:p></span></font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>&nbsp;<o:p></o:p></span></font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>thanks<o:p></o:p></span></font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>abhay<o:p></o:p></span></font></p>

</div>

<div>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>

<hr size=2 width="100%" align=center>

</span></font></div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;font-weight:
bold'>From:</span></font></b><font size=2 face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma'> <a href="mailto:rules-users-bounces@lists.jboss.org"
target="_blank">rules-users-bounces@lists.jboss.org</a> [mailto:<a
href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>]
<b><span style='font-weight:bold'>On Behalf Of </span></b>Michael Anstis<br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, June 09, 2011 4:07
PM</span></font><o:p></o:p></p>

<div>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'><br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">Rules
 Users List</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [rules-users] Drools in
non-eclipse environment</span></font><o:p></o:p></p>

</div>

</div>

</div>

<div>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>&nbsp;<o:p></o:p></span></font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>Preparing to be
shouted down, but isn't it impossible to compile DRL on Android and the
suggestion is to load pre-serialised KnowledgeBases?<br>
<br>
Also, as another observation, are you sure the DRL was indeed found and the NPE
is not caused by
&quot;com.ts.DBconnector.readKnowledgeBase(DBconnector.java:143)&quot; perhaps
passing a null to KnowledgeBuilder?<br>
<br>
Have you looked at <a
href="http://blog.athico.com/2011/03/jbpm5-lightweight-running-on-android.html"
target="_blank">http://blog.athico.com/2011/03/jbpm5-lightweight-running-on-android.html</a>,
which might give some pointers - although it is only jBPM and not rules
themselves.<br>
<br>
With kind regards,<br>
<br>
Mike<o:p></o:p></span></font></p>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>On 9 June 2011
11:11, Abhay B. Chaware &lt;<a href="mailto:Abhay.Chaware@kpitcummins.com"
target="_blank">Abhay.Chaware@kpitcummins.com</a>&gt; wrote:<o:p></o:p></span></font></p>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>This is what I
did.<br>
<br>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Properties properties =
new Properties();<br>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp;properties.put(&quot;drools.dialect.java.compiler&quot;,
&quot;JANINO&quot;);<br>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp;KnowledgeBuilderConfiguration kbConfig =
KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration( properties,
(ClassLoader[]) null );<br>
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;KnowledgeBuilder
kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(kbConfig);<o:p></o:p></span></font></p>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>&nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp;kbuilder.add(ResourceFactory.newInputStreamResource(is),
ResourceType.DRL);<o:p></o:p></span></font></p>

</div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>I am getting same
error with KnowledgeBuilderConfiguration ..<br>
<br>
W/System.err(27303): java.lang.NullPointerException<br>
W/System.err(27303): &nbsp; &nbsp;at
org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:47)<br>
W/System.err(27303): &nbsp; &nbsp;at
org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:1161)<br>
W/System.err(27303): &nbsp; &nbsp;at
org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:637)<br>
W/System.err(27303): &nbsp; &nbsp;at
org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:267)<br>
W/System.err(27303): &nbsp; &nbsp;at
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:459)<br>
W/System.err(27303): &nbsp; &nbsp;at
org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:28)<br>
W/System.err(27303): &nbsp; &nbsp;at
com.ts.DBconnector.readKnowledgeBase(DBconnector.java:143)<br>
W/System.err(27303): &nbsp; &nbsp;at
com.first.FirstActivity.onCreate(FirstActivity.java:64)<br>
W/System.err(27303): &nbsp; &nbsp;at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)<br>
W/System.err(27303): &nbsp; &nbsp;at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)<br>
W/System.err(27303): &nbsp; &nbsp;at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)<br>
W/System.err(27303): &nbsp; &nbsp;at android.app.ActivityThread.access$2300(ActivityThread.java:125)<br>
<br>
<br>
________________________________________<br>
From: <a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>
[<a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>]
On Behalf Of Wolfgang Laun [<a href="mailto:wolfgang.laun@gmail.com"
target="_blank">wolfgang.laun@gmail.com</a>]<br>
Sent: Thursday, June 09, 2011 2:46 PM<o:p></o:p></span></font></p>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>To: <st1:PersonName
w:st="on">Rules Users List</st1:PersonName><br>
Subject: Re: [rules-users] Drools in non-eclipse environment<o:p></o:p></span></font></p>

</div>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>You might try
this:<br>
<br>
&nbsp; &nbsp; Properties props = new Properties();<br>
&nbsp; &nbsp; props.put( &quot;drools.dialect.java.compiler&quot;,
&quot;JANINO&quot; );<br>
<br>
&nbsp; &nbsp;KnowledgeBuilderConfiguration kbConfig =<br>
&nbsp; &nbsp; &nbsp;
&nbsp;KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration( props,
(ClassLoader[]) null );<br>
<br>
Requires the janino jar in your classpath, which I have as<br>
&nbsp; ~/.m2/repository/janino/janino/2.5.15/janino-2.5.15.jar<br>
<br>
-W<o:p></o:p></span></font></p>

</div>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>On 9 June 2011
10:29, Abhay B. Chaware &lt;<a href="mailto:Abhay.Chaware@kpitcummins.com"
target="_blank">Abhay.Chaware@kpitcummins.com</a>&lt;mailto:<a
href="mailto:Abhay.Chaware@kpitcummins.com" target="_blank">Abhay.Chaware@kpitcummins.com</a>&gt;&gt;
wrote:<br>
I am using drools 5.1.0<br>
<br>
Let me explain what I am trying to do. &nbsp;I am trying to write a drools app
on to android platform. &nbsp;In my app, I have added following jars in the
application classpath -<br>
<br>
antlr-runtime.jar<br>
drools-api.jar<br>
drools-compiler.jar<br>
drools-core.jar<br>
mvel2.jar<br>
<br>
Do I need any other jar files ?<br>
<br>
upon drilling down into the Null Pointer Exception, it appears that it is
throwing NPE at following line inside RuleBuilder.java<br>
<br>
<br>
&nbsp; RuleConditionBuilder builder =
(RuleConditionBuilder)context.getDialect().getBuilder(ruleDescr.getLhs().getClass());<br>
<br>
and on further drilling, I found that &quot;context.getDialect()&quot; is
retuning NULL.<br>
<br>
Then I put some debug inside PackageBuilder.java<br>
<br>
upon drilling down for the error, found out that it is not able to set the
context's dialect.<br>
ctr.getDialect(pkgRegistry.getDialect()) gives &quot;null&quot; ...<br>
<br>
DialectCompiletimeRegistry ctr = pkgRegistry.getDialectCompiletimeRegistry();<br>
RuleBuildContext context = new RuleBuildContext(this, ruleDescr, ctr, pkg,
ctr.getDialect(pkgRegistry.getDialect()));<br>
<br>
Is there any default setting /configuration that I am obviously missing ?<br>
<br>
what could be the problem ?<br>
<br>
-abhay<br>
<br>
<br>
________________________________________<o:p></o:p></span></font></p>

</div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>From: <a
href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>&lt;mailto:<a
href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>&gt;
[<a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>&lt;mailto:<a
href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>&gt;]
On Behalf Of Swindells, Thomas [<a href="mailto:TSwindells@nds.com"
target="_blank">TSwindells@nds.com</a>&lt;mailto:<a
href="mailto:TSwindells@nds.com" target="_blank">TSwindells@nds.com</a>&gt;]<o:p></o:p></span></font></p>

<div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>Sent: Thursday,
June 09, 2011 1:40 PM<br>
To: <st1:PersonName w:st="on">Rules Users List</st1:PersonName><br>
Subject: Re: [rules-users] Drools in non-eclipse environment<br>
<br>
Which version of drools is this?<br>
For drools 5.0.1 we just use maven to resolve the dependencies for us and it
works fine. I can't obviously see any eclipse compiler in the jars that we
distribute with our application.<br>
<br>
Thomas<br>
<br>
&gt; -----Original Message-----<o:p></o:p></span></font></p>

</div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>&gt; From: <a
href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>&lt;mailto:<a
href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>&gt;
[mailto:<a href="mailto:rules-users-" target="_blank">rules-users-</a>&lt;mailto:<a
href="mailto:rules-users-" target="_blank">rules-users-</a>&gt;<br>
&gt; <a href="mailto:bounces@lists.jboss.org" target="_blank">bounces@lists.jboss.org</a>&lt;mailto:<a
href="mailto:bounces@lists.jboss.org" target="_blank">bounces@lists.jboss.org</a>&gt;]
On Behalf Of Abhay B. Chaware<o:p></o:p></span></font></p>

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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>&gt; Sent: 09 June
2011 08:06<o:p></o:p></span></font></p>

</div>

<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>&gt; To: <a
href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a>&lt;mailto:<a
href="mailto:rules-users@lists.jboss.org" target="_blank">rules-users@lists.jboss.org</a>&gt;<o:p></o:p></span></font></p>

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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><font
size=3 face="Times New Roman"><span style='font-size:12.0pt'>&gt; Subject:
[rules-users] Drools in non-eclipse environment<br>
&gt;<br>
&gt; Has anyone tried using drools in non-eclipse env ? meaning that<br>
&gt; org.eclipse.jdt.core_3.5.1.v_972_R35x.jar is not in the classpath ?<br>
&gt;<br>
&gt; Documentation says this :<br>
&gt;<br>
&gt; (<a href="http://docs.huihoo.com/drools/4.0.7/ch02s05.html" target="_blank">http://docs.huihoo.com/drools/4.0.7/ch02s05.html</a>)<br>
&gt;<br>
&gt; if you do not have Eclipse JDT Core in your classpath you must override
the<br>
&gt; compiler setting before you instantiate this PackageBuilder, you can
either<br>
&gt; do that with a packagebuilder properties file the ChainedProperties class
will<br>
&gt; find, or you can do it programmatically as shown below; note this time I
use<br>
&gt; properties to inject the value for startup.<br>
&gt;<br>
&gt; They also provide an example, but I am not able to figure out exactly how
to<br>
&gt; use this example/info.<br>
&gt;<br>
&gt; Here is my code :<br>
&gt;<br>
&gt; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; KnowledgeBuilder kbuilder
=<br>
&gt; KnowledgeBuilderFactory.newKnowledgeBuilder();<br>
&gt; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
kbuilder.add(ResourceFactory.newInputStreamResource(is),<br>
&gt; ResourceType.DRL);<br>
&gt;<br>
&gt; where &quot;is&quot; is input stream containing the rule file ( .drl)<br>
&gt;<br>
&gt; How do I override the compiler setting ?<br>
&gt;<br>
&gt; I am getting a null pointer exception ( see below ) and I suspect that<br>
&gt; overriding the packagebuilderconfiguration will fix it ?<br>
&gt;<br>
&gt; W/System.err(25511): java.lang.NullPointerException<br>
&gt; W/System.err(25511): &nbsp; &nbsp;at<br>
&gt; org.drools.rule.builder.RuleBuilder.build(RuleBuilder.java:47)<br>
&gt; W/System.err(25511): &nbsp; &nbsp;at<br>
&gt; org.drools.compiler.PackageBuilder.addRule(PackageBuilder.java:1161)<br>
&gt; W/System.err(25511): &nbsp; &nbsp;at<br>
&gt; org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:637)<br>
&gt; W/System.err(25511): &nbsp; &nbsp;at<br>
&gt; org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java<br>
&gt; :267)<br>
&gt; W/System.err(25511): &nbsp; &nbsp;at<br>
&gt; org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder<br>
&gt; .java:459)<br>
&gt; W/System.err(25511): &nbsp; &nbsp;at<br>
&gt; org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.ja<br>
&gt; va:28)<br>
&gt; W/System.err(25511): &nbsp; &nbsp;at<br>
&gt; com.ts.DBconnector.readKnowledgeBase(DBconnector.java:146)<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; _______________________________________________<br>
&gt; rules-users mailing list<o:p></o:p></span></font></p>

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