Examples with Signal org.eclipse.bpmn2.Signal used on opensource projects

Example 6 with Signal

use of org.eclipse.bpmn2.Signal in project kie-wb-common by kiegroup.

the class Bpmn2JsonUnmarshaller method revisitThrowEvents.

/**
 * Updates event definitions for all throwing events.
 * @param def Definitions
 */
public void revisitThrowEvents(Definitions def) {
    List<RootElement> rootElements = def.getRootElements();
    List<Signal> toAddSignals = new ArrayList<Signal>();
    Set<Error> toAddErrors = new HashSet<Error>();
    Set<Escalation> toAddEscalations = new HashSet<Escalation>();
    Set<Message> toAddMessages = new HashSet<Message>();
    Set<ItemDefinition> toAddItemDefinitions = new HashSet<ItemDefinition>();
    for (RootElement root : rootElements) {
        if (root instanceof Process) {
            setThrowEventsInfo((Process) root, def, rootElements, toAddSignals, toAddErrors, toAddEscalations, toAddMessages, toAddItemDefinitions);
        }
    }
    for (Lane lane : _lanes) {
        setThrowEventsInfoForLanes(lane, def, rootElements, toAddSignals, toAddErrors, toAddEscalations, toAddMessages, toAddItemDefinitions);
    }
    for (Signal s : toAddSignals) {
        def.getRootElements().add(s);
    }
    for (Error er : toAddErrors) {
        def.getRootElements().add(er);
    }
    for (Escalation es : toAddEscalations) {
        def.getRootElements().add(es);
    }
    for (ItemDefinition idef : toAddItemDefinitions) {
        def.getRootElements().add(idef);
    }
    for (Message msg : toAddMessages) {
        def.getRootElements().add(msg);
    }
}

Example 7 with Signal

use of org.eclipse.bpmn2.Signal in project kie-wb-common by kiegroup.

the class Bpmn2JsonUnmarshaller method revisitCatchEvents.

/**
 * Updates event definitions for all catch events.
 * @param def Definitions
 */
public void revisitCatchEvents(Definitions def) {
    List<RootElement> rootElements = def.getRootElements();
    List<Signal> toAddSignals = new ArrayList<Signal>();
    Set<Error> toAddErrors = new HashSet<Error>();
    Set<Escalation> toAddEscalations = new HashSet<Escalation>();
    Set<Message> toAddMessages = new HashSet<Message>();
    Set<ItemDefinition> toAddItemDefinitions = new HashSet<ItemDefinition>();
    for (RootElement root : rootElements) {
        if (root instanceof Process) {
            setCatchEventsInfo((Process) root, def, toAddSignals, toAddErrors, toAddEscalations, toAddMessages, toAddItemDefinitions);
        }
    }
    for (Lane lane : _lanes) {
        setCatchEventsInfoForLanes(lane, def, toAddSignals, toAddErrors, toAddEscalations, toAddMessages, toAddItemDefinitions);
    }
    for (Signal s : toAddSignals) {
        def.getRootElements().add(s);
    }
    for (Error er : toAddErrors) {
        def.getRootElements().add(er);
    }
    for (Escalation es : toAddEscalations) {
        def.getRootElements().add(es);
    }
    for (ItemDefinition idef : toAddItemDefinitions) {
        def.getRootElements().add(idef);
    }
    for (Message msg : toAddMessages) {
        def.getRootElements().add(msg);
    }
}

Example 8 with Signal

use of org.eclipse.bpmn2.Signal in project kie-wb-common by kiegroup.

the class Bpmn2JsonUnmarshaller method setCatchEventsInfoForLanes.

public void setCatchEventsInfoForLanes(Lane lane, Definitions def, List<Signal> toAddSignals, Set<Error> toAddErrors, Set<Escalation> toAddEscalations, Set<Message> toAddMessages, Set<ItemDefinition> toAddItemDefinitions) {
    List<FlowNode> laneFlowNodes = lane.getFlowNodeRefs();
    for (FlowElement fe : laneFlowNodes) {
        if (fe instanceof CatchEvent) {
            if (((CatchEvent) fe).getEventDefinitions().size() > 0) {
                EventDefinition ed = ((CatchEvent) fe).getEventDefinitions().get(0);
                if (ed instanceof SignalEventDefinition) {
                    SignalEventDefinition sed = (SignalEventDefinition) ed;
                    if (sed.getSignalRef() != null && sed.getSignalRef().length() > 0) {
                        String signalRef = sed.getSignalRef();
                        boolean shouldAddSignal = true;
                        List<RootElement> rootElements = def.getRootElements();
                        for (RootElement re : rootElements) {
                            if (re instanceof Signal) {
                                if (((Signal) re).getName().equals(signalRef)) {
                                    shouldAddSignal = false;
                                    break;
                                }
                            }
                        }
                        if (toAddSignals != null) {
                            for (Signal s : toAddSignals) {
                                if (s.getName().equals(signalRef)) {
                                    shouldAddSignal = false;
                                    break;
                                }
                            }
                        }
                        if (shouldAddSignal) {
                            Signal signal = Bpmn2Factory.eINSTANCE.createSignal();
                            signal.setName(signalRef);
                            toAddSignals.add(signal);
                        }
                    }
                } else if (ed instanceof ErrorEventDefinition) {
                    String errorCode = null;
                    String errorId = null;
                    Iterator<FeatureMap.Entry> iter = ed.getAnyAttribute().iterator();
                    while (iter.hasNext()) {
                        FeatureMap.Entry entry = iter.next();
                        if (entry.getEStructuralFeature().getName().equals("erefname")) {
                            errorId = (String) entry.getValue();
                            errorCode = (String) entry.getValue();
                        }
                    }
                    Error err = this._errors.get(errorCode);
                    if (err == null) {
                        err = Bpmn2Factory.eINSTANCE.createError();
                        err.setId(errorId);
                        err.setErrorCode(errorCode);
                        this._errors.put(errorCode, err);
                    }
                    toAddErrors.add(err);
                    ((ErrorEventDefinition) ed).setErrorRef(err);
                } else if (ed instanceof EscalationEventDefinition) {
                    String escalationCode = null;
                    Iterator<FeatureMap.Entry> iter = ed.getAnyAttribute().iterator();
                    while (iter.hasNext()) {
                        FeatureMap.Entry entry = iter.next();
                        if (entry.getEStructuralFeature().getName().equals("esccode")) {
                            escalationCode = (String) entry.getValue();
                            break;
                        }
                    }
                    Escalation escalation = this._escalations.get(escalationCode);
                    if (escalation == null) {
                        escalation = Bpmn2Factory.eINSTANCE.createEscalation();
                        escalation.setEscalationCode(escalationCode);
                        this._escalations.put(escalationCode, escalation);
                    }
                    toAddEscalations.add(escalation);
                    ((EscalationEventDefinition) ed).setEscalationRef(escalation);
                } else if (ed instanceof MessageEventDefinition) {
                    ((MessageEventDefinition) ed).setMessageRef(extractMessage(ed, toAddMessages, toAddItemDefinitions));
                } else if (ed instanceof CompensateEventDefinition) {
                    Iterator<FeatureMap.Entry> iter = ed.getAnyAttribute().iterator();
                    while (iter.hasNext()) {
                        FeatureMap.Entry entry = iter.next();
                        if (entry.getEStructuralFeature().getName().equals("actrefname")) {
                            String activityNameRef = (String) entry.getValue();
                            // we have to iterate again through all flow elements
                            // in order to find our activity name
                            List<RootElement> re = def.getRootElements();
                            for (RootElement r : re) {
                                if (r instanceof Process) {
                                    Process p = (Process) r;
                                    List<FlowElement> fes = p.getFlowElements();
                                    for (FlowElement f : fes) {
                                        if (f instanceof Activity && ((Activity) f).getName().equals(activityNameRef)) {
                                            ((CompensateEventDefinition) ed).setActivityRef((Activity) f);
                                            ((Activity) f).setIsForCompensation(true);
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        } else if (fe instanceof FlowElementsContainer) {
            setCatchEventsInfo((FlowElementsContainer) fe, def, toAddSignals, toAddErrors, toAddEscalations, toAddMessages, toAddItemDefinitions);
        }
    }
}

Example 9 with Signal

use of org.eclipse.bpmn2.Signal in project kie-wb-common by kiegroup.

the class Bpmn2JsonUnmarshaller method applyThrowEventProperties.

protected void applyThrowEventProperties(ThrowEvent event, Map<String, String> properties) {
    parseAssignmentsInfo(properties);
    if (properties.get("datainput") != null && properties.get("datainput").trim().length() > 0) {
        String[] allDataInputs = properties.get("datainput").split(",\\s*");
        InputSet inset = Bpmn2Factory.eINSTANCE.createInputSet();
        for (String dataInput : allDataInputs) {
            if (dataInput.trim().length() > 0) {
                DataInput nextInput = Bpmn2Factory.eINSTANCE.createDataInput();
                String[] dataInputParts = dataInput.split(":\\s*");
                if (dataInputParts.length == 2) {
                    nextInput.setId(event.getId() + "_" + dataInputParts[0] + (dataInputParts[0].endsWith("InputX") ? "" : "InputX"));
                    nextInput.setName(dataInputParts[0]);
                    ExtendedMetaData metadata = ExtendedMetaData.INSTANCE;
                    EAttributeImpl extensionAttribute = (EAttributeImpl) metadata.demandFeature("http://www.jboss.org/drools", "dtype", false, false);
                    SimpleFeatureMapEntry extensionEntry = new SimpleFeatureMapEntry(extensionAttribute, dataInputParts[1]);
                    nextInput.getAnyAttribute().add(extensionEntry);
                } else {
                    nextInput.setId(event.getId() + "_" + dataInput + (dataInput.endsWith("InputX") ? "" : "InputX"));
                    nextInput.setName(dataInput);
                    ExtendedMetaData metadata = ExtendedMetaData.INSTANCE;
                    EAttributeImpl extensionAttribute = (EAttributeImpl) metadata.demandFeature("http://www.jboss.org/drools", "dtype", false, false);
                    SimpleFeatureMapEntry extensionEntry = new SimpleFeatureMapEntry(extensionAttribute, "Object");
                    nextInput.getAnyAttribute().add(extensionEntry);
                }
                event.getDataInputs().add(nextInput);
                inset.getDataInputRefs().add(nextInput);
            }
        }
        event.setInputSet(inset);
    }
    if (properties.get("datainputassociations") != null && properties.get("datainputassociations").length() > 0) {
        String[] allAssignments = properties.get("datainputassociations").split(",\\s*");
        for (String assignment : allAssignments) {
            if (assignment.contains("=")) {
                String[] assignmentParts = assignment.split("=\\s*");
                String fromPart = assignmentParts[0];
                if (fromPart.startsWith("[din]")) {
                    fromPart = fromPart.substring(5, fromPart.length());
                }
                DataInputAssociation dia = Bpmn2Factory.eINSTANCE.createDataInputAssociation();
                if (event.getInputSet() != null) {
                    List<DataInput> dataInputs = event.getInputSet().getDataInputRefs();
                    for (DataInput di : dataInputs) {
                        if (di.getId().equals(event.getId() + "_" + fromPart + (fromPart.endsWith("InputX") ? "" : "InputX"))) {
                            dia.setTargetRef(di);
                        }
                    }
                }
                Assignment a = Bpmn2Factory.eINSTANCE.createAssignment();
                FormalExpression fromExpression = Bpmn2Factory.eINSTANCE.createFormalExpression();
                if (assignmentParts.length > 1) {
                    String replacer = decodeAssociationValue(assignmentParts[1]);
                    fromExpression.setBody(wrapInCDATABlock(replacer));
                } else {
                    fromExpression.setBody("");
                }
                FormalExpression toExpression = Bpmn2Factory.eINSTANCE.createFormalExpression();
                toExpression.setBody(dia.getTargetRef().getId());
                a.setFrom(fromExpression);
                a.setTo(toExpression);
                dia.getAssignment().add(a);
                event.getDataInputAssociation().add(dia);
            } else if (assignment.contains("->")) {
                String[] assignmentParts = assignment.split("->\\s*");
                String fromPart = assignmentParts[0];
                boolean isDataInput = false;
                boolean isDataOutput = false;
                if (fromPart.startsWith("[din]")) {
                    fromPart = fromPart.substring(5, fromPart.length());
                    isDataInput = true;
                }
                if (isDataInput) {
                    DataInputAssociation dia = Bpmn2Factory.eINSTANCE.createDataInputAssociation();
                    // association from process var to dataInput var
                    ItemAwareElement ie = Bpmn2Factory.eINSTANCE.createItemAwareElement();
                    ie.setId(fromPart);
                    dia.getSourceRef().add(ie);
                    List<DataInput> dataInputs = event.getInputSet().getDataInputRefs();
                    for (DataInput di : dataInputs) {
                        if (di.getId().equals(event.getId() + "_" + assignmentParts[1] + (assignmentParts[1].endsWith("InputX") ? "" : "InputX"))) {
                            dia.setTargetRef(di);
                            break;
                        }
                    }
                    event.getDataInputAssociation().add(dia);
                }
            } else {
            // TODO throw exception here?
            }
        }
    }
    // signal scope metadata
    if (properties.get("signalscope") != null && properties.get("signalscope").length() > 0 && !properties.get("signalscope").equals("default")) {
        Utils.setMetaDataExtensionValue(event, "customScope", wrapInCDATABlock(properties.get("signalscope")));
    }
    try {
        EventDefinition ed = event.getEventDefinitions().get(0);
        if (ed instanceof TimerEventDefinition) {
            applyTimerEventProperties((TimerEventDefinition) ed, properties);
        } else if (ed instanceof SignalEventDefinition) {
            if (properties.get("signalref") != null && !"".equals(properties.get("signalref"))) {
                ((SignalEventDefinition) ed).setSignalRef(properties.get("signalref"));
            // ExtendedMetaData metadata = ExtendedMetaData.INSTANCE;
            // EAttributeImpl extensionAttribute = (EAttributeImpl) metadata.demandFeature(
            // "http://www.jboss.org/drools", "signalrefname", false, false);
            // EStructuralFeatureImpl.SimpleFeatureMapEntry extensionEntry = new EStructuralFeatureImpl.SimpleFeatureMapEntry(extensionAttribute,
            // properties.get("signalref"));
            // ((SignalEventDefinition) event.getEventDefinitions().get(0)).getAnyAttribute().add(extensionEntry);
            }
        } else if (ed instanceof ErrorEventDefinition) {
            if (properties.get("errorref") != null && !"".equals(properties.get("errorref"))) {
                ExtendedMetaData metadata = ExtendedMetaData.INSTANCE;
                EAttributeImpl extensionAttribute = (EAttributeImpl) metadata.demandFeature("http://www.jboss.org/drools", "erefname", false, false);
                SimpleFeatureMapEntry extensionEntry = new SimpleFeatureMapEntry(extensionAttribute, properties.get("errorref"));
                ((ErrorEventDefinition) event.getEventDefinitions().get(0)).getAnyAttribute().add(extensionEntry);
            }
        } else if (ed instanceof ConditionalEventDefinition) {
            applyConditionalEventProperties((ConditionalEventDefinition) ed, properties);
        } else if (ed instanceof EscalationEventDefinition) {
            if (properties.get("escalationcode") != null && !"".equals(properties.get("escalationcode"))) {
                ExtendedMetaData metadata = ExtendedMetaData.INSTANCE;
                EAttributeImpl extensionAttribute = (EAttributeImpl) metadata.demandFeature("http://www.jboss.org/drools", "esccode", false, false);
                SimpleFeatureMapEntry extensionEntry = new SimpleFeatureMapEntry(extensionAttribute, properties.get("escalationcode"));
                ((EscalationEventDefinition) event.getEventDefinitions().get(0)).getAnyAttribute().add(extensionEntry);
            }
        } else if (ed instanceof MessageEventDefinition) {
            if (properties.get("messageref") != null && !"".equals(properties.get("messageref"))) {
                ExtendedMetaData metadata = ExtendedMetaData.INSTANCE;
                EAttributeImpl extensionAttribute = (EAttributeImpl) metadata.demandFeature("http://www.jboss.org/drools", "msgref", false, false);
                SimpleFeatureMapEntry extensionEntry = new SimpleFeatureMapEntry(extensionAttribute, properties.get("messageref"));
                ((MessageEventDefinition) event.getEventDefinitions().get(0)).getAnyAttribute().add(extensionEntry);
            }
        } else if (ed instanceof CompensateEventDefinition) {
            if (properties.get("activityref") != null && !"".equals(properties.get("activityref"))) {
                ExtendedMetaData metadata = ExtendedMetaData.INSTANCE;
                EAttributeImpl extensionAttribute = (EAttributeImpl) metadata.demandFeature("http://www.jboss.org/drools", "actrefname", false, false);
                SimpleFeatureMapEntry extensionEntry = new SimpleFeatureMapEntry(extensionAttribute, properties.get("activityref"));
                ((CompensateEventDefinition) event.getEventDefinitions().get(0)).getAnyAttribute().add(extensionEntry);
            }
        }
    } catch (IndexOutOfBoundsException e) {
    // TODO we dont want to barf here as test for example do not define event definitions in the bpmn2....
    }
    // simulation
    if (properties.get("distributiontype") != null && properties.get("distributiontype").length() > 0) {
        TimeParameters timeParams = BpsimFactory.eINSTANCE.createTimeParameters();
        Parameter processingTimeParam = BpsimFactory.eINSTANCE.createParameter();
        if (properties.get("distributiontype").equals("normal")) {
            NormalDistributionType normalDistributionType = BpsimFactory.eINSTANCE.createNormalDistributionType();
            normalDistributionType.setStandardDeviation(Double.valueOf(properties.get("standarddeviation")));
            normalDistributionType.setMean(Double.valueOf(properties.get("mean")));
            processingTimeParam.getParameterValue().add(normalDistributionType);
        } else if (properties.get("distributiontype").equals("uniform")) {
            UniformDistributionType uniformDistributionType = BpsimFactory.eINSTANCE.createUniformDistributionType();
            uniformDistributionType.setMax(Double.valueOf(properties.get("max")));
            uniformDistributionType.setMin(Double.valueOf(properties.get("min")));
            processingTimeParam.getParameterValue().add(uniformDistributionType);
        // random distribution type not supported in bpsim 1.0
        // } else if(properties.get("distributiontype").equals("random")) {
        // RandomDistributionType randomDistributionType = DroolsFactory.eINSTANCE.createRandomDistributionType();
        // randomDistributionType.setMax(Double.valueOf(properties.get("max")));
        // randomDistributionType.setMin(Double.valueOf(properties.get("min")));
        // processingTimeParam.getParameterValue().add(randomDistributionType);
        } else if (properties.get("distributiontype").equals("poisson")) {
            PoissonDistributionType poissonDistributionType = BpsimFactory.eINSTANCE.createPoissonDistributionType();
            poissonDistributionType.setMean(Double.valueOf(properties.get("mean")));
            processingTimeParam.getParameterValue().add(poissonDistributionType);
        }
        // no specific time unit available in 1.0 bpsim - use global
        // if(properties.get("timeunit") != null) {
        // timeParams.setTimeUnit(TimeUnit.getByName(properties.get("timeunit")));
        // }
        timeParams.setProcessingTime(processingTimeParam);
        if (_simulationElementParameters.containsKey(event.getId())) {
            _simulationElementParameters.get(event.getId()).add(timeParams);
        } else {
            List<EObject> values = new ArrayList<EObject>();
            values.add(timeParams);
            _simulationElementParameters.put(event.getId(), values);
        }
    }
}

Example 10 with Signal

use of org.eclipse.bpmn2.Signal in project kie-wb-common by kiegroup.

the class Bpmn2JsonUnmarshaller method setThrowEventsInfo.

public void setThrowEventsInfo(FlowElementsContainer container, Definitions def, List<RootElement> rootElements, List<Signal> toAddSignals, Set<Error> toAddErrors, Set<Escalation> toAddEscalations, Set<Message> toAddMessages, Set<ItemDefinition> toAddItemDefinitions) {
    List<FlowElement> flowElements = container.getFlowElements();
    for (FlowElement fe : flowElements) {
        if (fe instanceof ThrowEvent) {
            if (((ThrowEvent) fe).getEventDefinitions().size() > 0) {
                EventDefinition ed = ((ThrowEvent) fe).getEventDefinitions().get(0);
                if (ed instanceof SignalEventDefinition) {
                    SignalEventDefinition sed = (SignalEventDefinition) ed;
                    if (sed.getSignalRef() != null && sed.getSignalRef().length() > 0) {
                        String signalRef = sed.getSignalRef();
                        boolean shouldAddSignal = true;
                        for (RootElement re : rootElements) {
                            if (re instanceof Signal) {
                                if (((Signal) re).getName().equals(signalRef)) {
                                    shouldAddSignal = false;
                                    break;
                                }
                            }
                        }
                        if (toAddSignals != null) {
                            for (Signal s : toAddSignals) {
                                if (s.getName().equals(signalRef)) {
                                    shouldAddSignal = false;
                                    break;
                                }
                            }
                        }
                        if (shouldAddSignal) {
                            Signal signal = Bpmn2Factory.eINSTANCE.createSignal();
                            signal.setName(signalRef);
                            toAddSignals.add(signal);
                        }
                    }
                } else if (ed instanceof ErrorEventDefinition) {
                    String errorCode = null;
                    String errorId = null;
                    Iterator<FeatureMap.Entry> iter = ed.getAnyAttribute().iterator();
                    while (iter.hasNext()) {
                        FeatureMap.Entry entry = iter.next();
                        if (entry.getEStructuralFeature().getName().equals("erefname")) {
                            errorId = (String) entry.getValue();
                            errorCode = (String) entry.getValue();
                        }
                    }
                    Error err = this._errors.get(errorCode);
                    if (err == null) {
                        err = Bpmn2Factory.eINSTANCE.createError();
                        err.setId(errorId);
                        err.setErrorCode(errorCode);
                        this._errors.put(errorCode, err);
                    }
                    toAddErrors.add(err);
                    ((ErrorEventDefinition) ed).setErrorRef(err);
                } else if (ed instanceof EscalationEventDefinition) {
                    String escalationCode = null;
                    Iterator<FeatureMap.Entry> iter = ed.getAnyAttribute().iterator();
                    while (iter.hasNext()) {
                        FeatureMap.Entry entry = iter.next();
                        if (entry.getEStructuralFeature().getName().equals("esccode")) {
                            escalationCode = (String) entry.getValue();
                            break;
                        }
                    }
                    Escalation escalation = this._escalations.get(escalationCode);
                    if (escalation == null) {
                        escalation = Bpmn2Factory.eINSTANCE.createEscalation();
                        escalation.setEscalationCode(escalationCode);
                        this._escalations.put(escalationCode, escalation);
                    }
                    toAddEscalations.add(escalation);
                    ((EscalationEventDefinition) ed).setEscalationRef(escalation);
                } else if (ed instanceof MessageEventDefinition) {
                    ((MessageEventDefinition) ed).setMessageRef(extractMessage(ed, toAddMessages, toAddItemDefinitions));
                } else if (ed instanceof CompensateEventDefinition) {
                    Iterator<FeatureMap.Entry> iter = ed.getAnyAttribute().iterator();
                    while (iter.hasNext()) {
                        FeatureMap.Entry entry = iter.next();
                        if (entry.getEStructuralFeature().getName().equals("actrefname")) {
                            String activityNameRef = (String) entry.getValue();
                            // we have to iterate again through all flow
                            // elements
                            // in order to find our activity name
                            List<RootElement> re = def.getRootElements();
                            for (RootElement r : re) {
                                if (r instanceof Process) {
                                    Process p = (Process) r;
                                    List<FlowElement> fes = p.getFlowElements();
                                    for (FlowElement f : fes) {
                                        if (f instanceof Activity && ((Activity) f).getName().equals(activityNameRef)) {
                                            ((CompensateEventDefinition) ed).setActivityRef((Activity) f);
                                            ((Activity) f).setIsForCompensation(true);
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        } else if (fe instanceof FlowElementsContainer) {
            setThrowEventsInfo((FlowElementsContainer) fe, def, rootElements, toAddSignals, toAddErrors, toAddEscalations, toAddMessages, toAddItemDefinitions);
        }
    }
}