Examples of org.drools.compiler.PackageBuilder

org.drools.compiler.PackageBuilder
This is the main compiler class for parsing and compiling rules and assembling or merging them into a binary Package instance. This can be done by merging into existing binary packages, or totally from source. If you are using the Java dialect the JavaDialectConfiguration will attempt to validate that the specified compiler is in the classpath, using ClassLoader.loasClass(String). If you intented to just Janino sa the compiler you must either overload the compiler property before instantiating this class or the PackageBuilder, or make sure Eclipse is in the classpath, as Eclipse is the default. Normally, a complete package is built using one of the applicable addPackageFromXXX methods. It is however possible to construct a package incrementally by adding individual component parts. When a package is built incrementally package level attributes are cached and applied to Rules subsequently added. Caution should be exercised when using the same PackageBuilder to construct packages from multiple sources as the cached package level attributes will still apply even if the resource added to PackageBuilder does not explicitly include package level attributes.

import org.jbpm.process.instance.ProcessInstance;


public class ProcessHumanTaskTest extends JbpmTestCase {
    
    public void testHumanTask() {
        PackageBuilder builder = new PackageBuilder();
        Reader source = new StringReader(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
            "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" +
            "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
            "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" +
            "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.humantask\" package-name=\"org.drools\" version=\"1\" >\n" +
            "\n" +
            "  <header>\n" +
            "  </header>\n" +
            "\n" +
            "  <nodes>\n" +
            "    <start id=\"1\" name=\"Start\" />\n" +
            "    <humanTask id=\"2\" name=\"HumanTask\" >\n" +
            "      <work name=\"Human Task\" >\n" +
            "        <parameter name=\"ActorId\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "          <value>John Doe</value>\n" +
            "        </parameter>\n" +
            "        <parameter name=\"TaskName\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "          <value>Do something</value>\n" +
            "        </parameter>\n" +
            "        <parameter name=\"Priority\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        </parameter>\n" +
            "        <parameter name=\"Comment\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        </parameter>\n" +
            "      </work>\n" +
            "    </humanTask>\n" +
            "    <end id=\"3\" name=\"End\" />\n" +
            "  </nodes>\n" +
            "\n" +
            "  <connections>\n" +
            "    <connection from=\"1\" to=\"2\" />\n" +
            "    <connection from=\"2\" to=\"3\" />\n" +
            "  </connections>\n" +
            "\n" +
            "</process>");
        builder.addRuleFlow(source);
        Package pkg = builder.getPackage();
        RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkg );
        WorkingMemory workingMemory = ruleBase.newStatefulSession();
        TestWorkItemHandler handler = new TestWorkItemHandler();
        workingMemory.getWorkItemManager().registerWorkItemHandler("Human Task", handler);

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        workingMemory.getWorkItemManager().completeWorkItem(workItem.getId(), null);
        assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    }
    
    public void testSwimlane() {
        PackageBuilder builder = new PackageBuilder();
        Reader source = new StringReader(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
            "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" +
            "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
            "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" +
            "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.humantask\" package-name=\"org.drools\" version=\"1\" >\n" +
            "\n" +
            "  <header>\n" +
            "    <swimlanes>\n" +
            "      <swimlane name=\"actor1\" />\n" +
            "    </swimlanes>\n" +
            "  </header>\n" +
            "\n" +
            "  <nodes>\n" +
            "    <start id=\"1\" name=\"Start\" />\n" +
            "    <humanTask id=\"2\" name=\"HumanTask\" swimlane=\"actor1\" >\n" +
            "      <work name=\"Human Task\" >\n" +
            "        <parameter name=\"ActorId\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "          <value>John Doe</value>\n" +
            "        </parameter>\n" +
            "        <parameter name=\"TaskName\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "          <value>Do something</value>\n" +
            "        </parameter>\n" +
            "        <parameter name=\"Priority\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        </parameter>\n" +
            "        <parameter name=\"Comment\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        </parameter>\n" +
            "      </work>\n" +
            "    </humanTask>\n" +
            "    <humanTask id=\"3\" name=\"HumanTask\" swimlane=\"actor1\" >\n" +
            "      <work name=\"Human Task\" >\n" +
            "        <parameter name=\"ActorId\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        </parameter>\n" +
            "        <parameter name=\"TaskName\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "          <value>Do something else</value>\n" +
            "        </parameter>\n" +
            "        <parameter name=\"Priority\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        </parameter>\n" +
            "        <parameter name=\"Comment\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        </parameter>\n" +
            "      </work>\n" +
            "    </humanTask>\n" +
            "    <end id=\"4\" name=\"End\" />\n" +
            "  </nodes>\n" +
            "\n" +
            "  <connections>\n" +
            "    <connection from=\"1\" to=\"2\" />\n" +
            "    <connection from=\"2\" to=\"3\" />\n" +
            "    <connection from=\"3\" to=\"4\" />\n" +
            "  </connections>\n" +
            "\n" +
            "</process>");
        builder.addRuleFlow(source);
        Package pkg = builder.getPackage();
        RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkg );
        WorkingMemory workingMemory = ruleBase.newStatefulSession();
        TestWorkItemHandler handler = new TestWorkItemHandler();
        workingMemory.getWorkItemManager().registerWorkItemHandler("Human Task", handler);

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        workingMemory.getWorkItemManager().completeWorkItem(workItem.getId(), null);
        assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    }


    public void testHumanTaskCancel() {
        PackageBuilder builder = new PackageBuilder();
        Reader source = new StringReader(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
            "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" +
            "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
            "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" +
            "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.humantask\" package-name=\"org.drools\" version=\"1\" >\n" +
            "\n" +
            "  <header>\n" +
            "  </header>\n" +
            "\n" +
            "  <nodes>\n" +
            "    <start id=\"1\" name=\"Start\" />\n" +
            "    <humanTask id=\"2\" name=\"HumanTask\" >\n" +
            "      <work name=\"Human Task\" >\n" +
            "        <parameter name=\"ActorId\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "          <value>John Doe</value>\n" +
            "        </parameter>\n" +
            "        <parameter name=\"TaskName\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "          <value>Do something</value>\n" +
            "        </parameter>\n" +
            "        <parameter name=\"Priority\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        </parameter>\n" +
            "        <parameter name=\"Comment\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        </parameter>\n" +
            "      </work>\n" +
            "    </humanTask>\n" +
            "    <end id=\"3\" name=\"End\" />\n" +
            "  </nodes>\n" +
            "\n" +
            "  <connections>\n" +
            "    <connection from=\"1\" to=\"2\" />\n" +
            "    <connection from=\"2\" to=\"3\" />\n" +
            "  </connections>\n" +
            "\n" +
            "</process>");
        builder.addRuleFlow(source);
        Package pkg = builder.getPackage();
        RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkg );
        WorkingMemory workingMemory = ruleBase.newStatefulSession();
        TestWorkItemHandler handler = new TestWorkItemHandler();
        workingMemory.getWorkItemManager().registerWorkItemHandler("Human Task", handler);

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        processInstance.setState(ProcessInstance.STATE_ABORTED);
        assertTrue(handler.isAborted());
    }
    
    public void testHumanTaskCancel2() {
        PackageBuilder builder = new PackageBuilder();
        Reader source = new StringReader(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
            "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" +
            "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
            "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" +
            "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.humantask\" package-name=\"org.drools\" version=\"1\" >\n" +
            "\n" +
            "  <header>\n" +
            "  </header>\n" +
            "\n" +
            "  <nodes>\n" +
            "    <start id=\"1\" name=\"Start\" />\n" +
            "    <humanTask id=\"2\" name=\"HumanTask\" >\n" +
            "      <work name=\"Human Task\" >\n" +
            "        <parameter name=\"ActorId\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "          <value>John Doe</value>\n" +
            "        </parameter>\n" +
            "        <parameter name=\"TaskName\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "          <value>Do something</value>\n" +
            "        </parameter>\n" +
            "        <parameter name=\"Priority\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        </parameter>\n" +
            "        <parameter name=\"Comment\" >\n" +
            "          <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        </parameter>\n" +
            "      </work>\n" +
            "      <onExit>\n" +
            "        <action type=\"expression\" name=\"Cancel\" dialect=\"java\" >((org.jbpm.workflow.instance.NodeInstance) kcontext.getNodeInstance()).cancel();</action>\n" +
            "      </onExit>\n" +
            "    </humanTask>\n" +
            "    <end id=\"3\" name=\"End\" />\n" +
            "  </nodes>\n" +
            "\n" +
            "  <connections>\n" +
            "    <connection from=\"1\" to=\"2\" />\n" +
            "    <connection from=\"2\" to=\"3\" />\n" +
            "  </connections>\n" +
            "\n" +
            "</process>");
        builder.addRuleFlow(source);
        Package pkg = builder.getPackage();
        RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkg );
        WorkingMemory workingMemory = ruleBase.newStatefulSession();
        TestWorkItemHandler handler = new TestWorkItemHandler();
        workingMemory.getWorkItemManager().registerWorkItemHandler("Human Task", handler);

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import org.jbpm.ruleflow.instance.RuleFlowProcessInstance;


public class ProcessRuleFlowGroupTest extends JbpmTestCase {
    
    public void testRuleSetProcessContext() throws Exception {
        PackageBuilder builder = new PackageBuilder();
        Reader source = new StringReader(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
            "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" +
            "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
            "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" +
            "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.ruleset\" package-name=\"org.jbpm\" version=\"1\" >\n" +
            "\n" +
            "  <header>\n" +
            "  </header>\n" +
            "\n" +
            "  <nodes>\n" +
            "    <start id=\"1\" name=\"Start\" />\n" +
            "    <ruleSet id=\"2\" name=\"RuleSet\" ruleFlowGroup=\"MyGroup\" >\n" +
            "    </ruleSet>\n" +
            "    <end id=\"3\" name=\"End\" />\n" +
            "  </nodes>\n" +
            "\n" +
            "  <connections>\n" +
            "    <connection from=\"1\" to=\"2\" />\n" +
            "    <connection from=\"2\" to=\"3\" />\n" +
            "  </connections>\n" +
            "\n" +
            "</process>");
        Reader source2 = new StringReader(
            "package org.jbpm;\n" +
            "\n" +
            "import org.jbpm.Person;\n" +
            "import org.drools.runtime.process.ProcessContext;\n" +
            "\n" +
            "rule MyRule ruleflow-group \"MyGroup\" dialect \"mvel\" \n" +
            "  when\n" +
            "    Person( age > 25 )\n" +
            "  then\n" +
            "    System.out.println(drools.getContext(ProcessContext).getProcessInstance().getProcessName());\n" +
            "end");
        builder.addRuleFlow(source);
        builder.addPackageFromDrl(source2);
        Package pkg = builder.getPackage();
        RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkg );
        WorkingMemory workingMemory = ruleBase.newStatefulSession();
        Person person = new Person();
        person.setAge(30);

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import org.jbpm.ruleflow.instance.RuleFlowProcessInstance;


public class ProcessMilestoneTest extends JbpmTestCase {
    
    public void testMilestone() {
        PackageBuilder builder = new PackageBuilder();
        Reader source = new StringReader(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
            "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" +
            "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
            "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" +
            "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.milestone\" package-name=\"org.jbpm\" version=\"1\" >\n" +
            "\n" +
            "  <header>\n" +
            "    <imports>\n" +
            "      <import name=\"org.jbpm.Person\" />\n" +
            "    </imports>\n" +
            "  </header>\n" +
            "\n" +
            "  <nodes>\n" +
            "    <start id=\"1\" name=\"Start\" />\n" +
            "    <milestone id=\"2\" name=\"Milestone\" >\n" +
            "      <constraint type=\"rule\" dialect=\"mvel\" >Person( name == \"John Doe\" )</constraint>" +
            "    </milestone>\n" +
            "    <end id=\"3\" name=\"End\" />\n" +
            "  </nodes>\n" +
            "\n" +
            "  <connections>\n" +
            "    <connection from=\"1\" to=\"2\" />\n" +
            "    <connection from=\"2\" to=\"3\" />\n" +
            "  </connections>\n" +
            "\n" +
            "</process>");
        builder.addRuleFlow(source);
        Package pkg = builder.getPackage();
        RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkg );
        WorkingMemory workingMemory = ruleBase.newStatefulSession();
        
        ProcessInstance processInstance = ( ProcessInstance )

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        workingMemory.insert(new Person("John Doe", 50));
        assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
    }
    
    public void testMilestoneWithProcessInstanceConstraint() {
        PackageBuilder builder = new PackageBuilder();
        Reader source = new StringReader(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
            "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" +
            "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
            "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" +
            "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.milestone\" package-name=\"org.jbpm\" version=\"1\" >\n" +
            "\n" +
            "  <header>\n" +
            "    <imports>\n" +
            "      <import name=\"org.jbpm.Person\" />\n" +
            "      <import name=\"org.jbpm.integrationtests.ProcessMilestoneTest.ProcessUtils\" />\n" +
            "    </imports>\n" +
            "    <variables>\n" +
            "      <variable name=\"name\" >\n" +
            "        <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "      </variable>\n" +
            "    </variables>\n" +
            "  </header>\n" +
            "\n" +
            "  <nodes>\n" +
            "    <start id=\"1\" name=\"Start\" />\n" +
            "    <milestone id=\"2\" name=\"Milestone\" >\n" +
            "      <constraint type=\"rule\" dialect=\"mvel\" >processInstance: org.jbpm.ruleflow.instance.RuleFlowProcessInstance()\n" +
            "Person( name == (ProcessUtils.getValue(processInstance, \"name\")) )</constraint>" +
            "    </milestone>\n" +
            "    <end id=\"3\" name=\"End\" />\n" +
            "  </nodes>\n" +
            "\n" +
            "  <connections>\n" +
            "    <connection from=\"1\" to=\"2\" />\n" +
            "    <connection from=\"2\" to=\"3\" />\n" +
            "  </connections>\n" +
            "\n" +
            "</process>");
        builder.addRuleFlow(source);
        Package pkg = builder.getPackage();
        for (DroolsError error: builder.getErrors().getErrors()) {
          System.err.println(error);
        }
        RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkg );
        WorkingMemory workingMemory = ruleBase.newStatefulSession();

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import org.jbpm.process.instance.ProcessInstance;


public class ProcessExceptionHandlerTest extends JbpmTestCase {
    
    public void testFaultWithoutHandler() {
        PackageBuilder builder = new PackageBuilder();
        Reader source = new StringReader(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
            "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" +
            "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
            "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" +
            "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.exception\" package-name=\"org.drools\" version=\"1\" >\n" +
            "\n" +
            "  <header>\n" +
            "  </header>\n" +
            "\n" +
            "  <nodes>\n" +
            "    <start id=\"1\" name=\"Start\" />\n" +
            "    <fault id=\"2\" name=\"Fault\" faultName=\"myFault\" />\n" +
            "  </nodes>\n" +
            "\n" +
            "  <connections>\n" +
            "    <connection from=\"1\" to=\"2\" />\n" +
            "  </connections>\n" +
            "\n" +
            "</process>");
        builder.addRuleFlow(source);
        Package pkg = builder.getPackage();
        PackageBuilderErrors errors = builder.getErrors();
        if (errors != null && !errors.isEmpty()) {
          for (DroolsError error: errors.getErrors()) {
            System.err.println(error);
          }
          fail("Package could not be compiled");

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            workingMemory.startProcess("org.drools.exception");
        assertEquals(ProcessInstance.STATE_ABORTED, processInstance.getState());
    }
    
    public void testProcessExceptionHandlerAction() {
        PackageBuilder builder = new PackageBuilder();
        Reader source = new StringReader(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
            "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" +
            "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
            "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" +
            "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.exception\" package-name=\"org.drools\" version=\"1\" >\n" +
            "\n" +
            "  <header>\n" +
      "    <globals>\n" +
      "      <global identifier=\"list\" type=\"java.util.List\" />\n" +
      "    </globals>\n" +
            "    <variables>\n" +
            "      <variable name=\"SomeVar\" >\n" +
            "        <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "        <value>SomeValue</value>\n" +
            "      </variable>\n" +
            "      <variable name=\"faultVar\" >\n" +
            "        <type name=\"org.drools.process.core.datatype.impl.type.StringDataType\" />\n" +
            "      </variable>\n" +
            "    </variables>\n" +
      "    <exceptionHandlers>\n" +
      "      <exceptionHandler faultName=\"myFault\" type=\"action\" faultVariable=\"faultVar\" >\n" +
      "        <action type=\"expression\" name=\"Print\" dialect=\"java\" >list.add(context.getVariable(\"faultVar\"));</action>\n" +
      "      </exceptionHandler>\n" +
      "    </exceptionHandlers>\n" +
      "  </header>\n" +
            "\n" +
            "  <nodes>\n" +
            "    <start id=\"1\" name=\"Start\" />\n" +
            "    <fault id=\"2\" name=\"Fault\" faultName=\"myFault\" faultVariable=\"SomeVar\" />\n" +
            "  </nodes>\n" +
            "\n" +
            "  <connections>\n" +
            "    <connection from=\"1\" to=\"2\" />\n" +
            "  </connections>\n" +
            "\n" +
            "</process>");
        builder.addRuleFlow(source);
        Package pkg = builder.getPackage();
        RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkg );
        WorkingMemory workingMemory = ruleBase.newStatefulSession();
        List<String> list = new ArrayList<String>();
        workingMemory.setGlobal("list", list);

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        assertEquals(1, list.size());
        assertEquals("SomeValue", list.get(0));
    }
    
    public void testProcessExceptionHandlerTriggerNode() {
        PackageBuilder builder = new PackageBuilder();
        Reader source = new StringReader(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
            "<process xmlns=\"http://drools.org/drools-5.0/process\"\n" +
            "         xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
            "         xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" +
            "         type=\"RuleFlow\" name=\"flow\" id=\"org.drools.exception\" package-name=\"org.drools\" version=\"1\" >\n" +
            "\n" +
            "  <header>\n" +
      "    <globals>\n" +
      "      <global identifier=\"list\" type=\"java.util.List\" />\n" +
      "    </globals>\n" +
      "    <exceptionHandlers>\n" +
      "      <exceptionHandler faultName=\"myFault\" type=\"action\"  >\n" +
      "        <action type=\"expression\" name=\"Complete\" dialect=\"java\" >((org.jbpm.process.instance.ProcessInstance) context.getProcessInstance()).setState(org.jbpm.process.instance.ProcessInstance.STATE_COMPLETED);</action>\n" +
      "      </exceptionHandler>\n" +
      "    </exceptionHandlers>\n" +
      "  </header>\n" +
            "\n" +
            "  <nodes>\n" +
            "    <start id=\"1\" name=\"Start\" />\n" +
            "    <fault id=\"2\" name=\"Fault\" faultName=\"myFault\" />\n" +
            "  </nodes>\n" +
            "\n" +
            "  <connections>\n" +
            "    <connection from=\"1\" to=\"2\" />\n" +
            "  </connections>\n" +
            "\n" +
            "</process>");
        builder.addRuleFlow(source);
        Package pkg = builder.getPackage();
        RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkg );
        WorkingMemory workingMemory = ruleBase.newStatefulSession();
        ProcessInstance processInstance = ( ProcessInstance )
            workingMemory.startProcess("org.drools.exception");

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