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Narendra Valada wrote:
<blockquote
cite="mid:aea77c910802270704y349479e7m241561af34130383@mail.gmail.com"
type="cite">
<div><br>
Hi,</div>
<div> </div>
<div>It appears that nested inner classes are not implemented
correctly. I am getting a compile error even when the rule is rewritten
to include the import statement :</div>
<div> </div>
<p>package com.sample</p>
<p>import com.sample.OuterClass.InnerClass.InnerInnerClass;</p>
</blockquote>
Yes, most likely we don't have the logic to reflect on inner inner
classes. See this class to understand how we resolve a string name to a
Class instance:<br>
<a class="moz-txt-link-freetext" href="http://anonsvn.labs.jboss.com/labs/jbossrules/branches/4.0.x/drools-core/src/main/java/org/drools/base/ClassObjectType.java">http://anonsvn.labs.jboss.com/labs/jbossrules/branches/4.0.x/drools-core/src/main/java/org/drools/base/ClassObjectType.java</a><br>
<br>
Maybe you can make a test case and a patch for us for the 4.0.x branch.
I guess make it generic enough so that it can work with any numbers of
nesting. Although I may be concerned on how this might impact
reflection lookup.<br>
<blockquote
cite="mid:aea77c910802270704y349479e7m241561af34130383@mail.gmail.com"
type="cite">
<p><br>
rule "Inner Class Test"</p>
<p>when</p>
<p>InnerInnerClass( )</p>
<p>then</p>
<p>System.out.println( "" ); </p>
<p><br>
end<br>
</p>
<p>Narendra</p>
<div><br>
</div>
<div><span class="gmail_quote">On 2/22/08, <b
class="gmail_sendername">Narendra Valada</b> <<a
moz-do-not-send="true" href="mailto:narendra.valada@gmail.com">narendra.valada@gmail.com</a>>
wrote:</span>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0px 0px 0px 0.8ex; padding-left: 1ex;">
<div>Importing the class was the first thing I tried. That did not
work either.</div>
<div> </div>
<div>Thanks,</div>
<div> </div>
<span class="sg">
<div>Narendra<br>
<br>
</div>
</span>
<div><span class="e" id="q_118442891e0c740c_2">
<div class="gmail_quote">On Fri, Feb 22, 2008 at 5:36 PM, Mark
Proctor <<a moz-do-not-send="true"
onclick="return top.js.OpenExtLink(window,event,this)"
href="mailto:mproctor@codehaus.org" target="_blank">mproctor@codehaus.org</a>>
wrote:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0px 0px 0px 0.8ex; padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000">you need to import the
inner classes, look at the HelloWorld example which uses a nested
Message object and see how it's imported. Inner classes definitely
work, let me know if inner.inner classes don't.<br>
<br>
Mark<br>
Narendra Valada wrote:
<blockquote type="cite">
<div>
<div>
<div>Hi,</div>
<div> </div>
<div>I have a rule that looks like this :</div>
<div> </div>
<div>
<p>package com.sample</p>
<p><br>
rule "Inner Class Test"</p>
<p>when</p>
<p>com.sample.OuterClass.InnerClass.InnerInnerClass( )</p>
<p>then</p>
<p>System.out.println( "" ); </p>
<p><br>
end<br>
</p>
<p>The inner class referenced by this rule is defined like this:</p>
<p>package com.sample;</p>
<p>public class OuterClass {</p>
<p> public class InnerClass {</p>
<p> public class InnerInnerClass { }</p>
<p> }</p>
<p>}</p>
<p>I am getting an error "Unable to resolve ObjectType
'com.sample.OuterClass.InnerClass.InnerInnerClass'".</p>
<p>What am I doing wrong? I am using XMLBeans-generated POJOs
in my application and these POJOS contain a lot of deeply nested inner
classes and these are giving me compile-errors in Drools.</p>
<p>Thanks,</p>
<p>Narendra<br>
</p>
</div>
</div>
</div>
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