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Re: Unable to run example project as Java application
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created by <a href="http://community.jboss.org/people/delbacca">Derek Pang</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/633406#633406">View the full discussion</a>
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<div class="jive-rendered-content"><p>I have installed jdk 1.5 and still no joy. The sample project (evaluation) I load has the following error:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The import org.drools cannot be resolved. This is causing errors in the lines of code futher below where the following are used.</p><p>KnowledgeBase;</p><p>KnowledgeBuilder;</p><p>KnowledgeBuilderFactory;</p><p>ResourceType;</p><p>ResourceFactory;</p><p>KnowledgeRuntimeLogger;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Come can I create a library to of these namespaces?</p><p>---------------------------------------------------------------</p><p>package com.sample;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>import java.util.HashMap;</p><p>import java.util.Map;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>import org.drools.KnowledgeBase;</p><p>import org.drools.builder.KnowledgeBuilder;</p><p>import org.drools.builder.KnowledgeBuilderFactory;</p><p>import org.drools.builder.ResourceType;</p><p>import org.drools.io.ResourceFactory;</p><p>import org.drools.logger.KnowledgeRuntimeLogger;</p><p>import org.drools.logger.KnowledgeRuntimeLoggerFactory;</p><p>import org.drools.runtime.StatefulKnowledgeSession;</p><p>import org.jbpm.process.workitem.wsht.WSHumanTaskHandler;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>/**</p><p> * This is a sample file to launch a process.</p><p> */</p><p>public class ProcessTest {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    public static final void main(String[] args) {</p><p>        try {</p><p>            // load up the knowledge base</p><p>            KnowledgeBase kbase = readKnowledgeBase();</p><p>            StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();</p><p>            KnowledgeRuntimeLogger logger = KnowledgeRuntimeLoggerFactory.newThreadedFileLogger(ksession, "test", 1000);</p><p>            ksession.getWorkItemManager().registerWorkItemHandler("Human Task", new WSHumanTaskHandler());</p><p>            // start a new process instance</p><p>            Map<String, Object> params = new HashMap<String, Object>();</p><p>            params.put("employee", "krisv");</p><p>            params.put("reason", "Yearly performance evaluation");</p><p>            ksession.startProcess("com.sample.evaluation", params);</p><p>            logger.close();</p><p>        } catch (Throwable t) {</p><p>            t.printStackTrace();</p><p>        }</p><p>    }</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    private static KnowledgeBase readKnowledgeBase() throws Exception {</p><p>        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();</p><p>        kbuilder.add(ResourceFactory.newClassPathResource("Evaluation.bpmn"), ResourceType.BPMN2);</p><p>        return kbuilder.newKnowledgeBase();</p><p>    }</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>}</p></div>
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