David, you are right. That is the best approach I can imagine. Indeed, that is the way used by KnowledgeAgent's unit tests.<div><br></div><div><div> String xml = "";</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>xml += "<change-set xmlns='<a href="http://drools.org/drools-5.0/change-set">http://drools.org/drools-5.0/change-set</a>'";</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>xml += " xmlns:xs='<a href="http://www.w3.org/2001/XMLSchema-instance">http://www.w3.org/2001/XMLSchema-instance</a>'";</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>xml += " xs:schemaLocation='<a href="http://drools.org/drools-5.0/change-set">http://drools.org/drools-5.0/change-set</a> drools-change-set-5.0.xsd' >";</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>xml += " <add> ";</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>xml += " <resource source='<a href="http://localhost:9000/rule1.drl">http://localhost:9000/rule1.drl</a>' type='DRL' />";</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>xml += " <resource source='<a href="http://localhost:9000/rule2.drl">http://localhost:9000/rule2.drl</a>' type='DRL' />";</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>xml += " </add> ";</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>xml += "</change-set>";</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>File fxml = fileManager.newFile("changeset.xml");</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Writer output = new BufferedWriter(new FileWriter(fxml));</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>output.write(xml);</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>output.close();</div></div><div><br></div><div><br></div><div>
kagent.applyChangeSet(ResourceFactory.newUrlResource(fxml.toURI().toURL()));</div>
<div><br></div><div>best,<br><br><div class="gmail_quote">On Tue, Mar 2, 2010 at 8:56 AM, david_nabble <span dir="ltr"><<a href="mailto:david.drools_user_list@schmithuesen.net">david.drools_user_list@schmithuesen.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><br>
Hi!<br>
<br>
I had the same problem: My solution was:<br>
<br>
1) Generate a ChangSet (XML Document) with the URL(s)<br>
2) write it to a temporary File (java.io.File.createTempFile).<br>
3) Create a UrlResource out of this File<br>
<br>
Alternative:<br>
2) write it to a Stream<br>
3) Create a InputStreamResource<br>
<br>
As far as i know, the API has no possibility to create a ChangeSet without<br>
generating some xml.<br>
I don't know if it is possible to instantiate ChangeSetImpl Class. I guess<br>
it might work, but ChangeSetImpl can change in future: The ChangeSet<br>
Interface does not have any classes for setting added resources.<br>
<br>
Dave<br>
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