Example usage for javax.xml.stream XMLStreamWriter writeStartElement

Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamWriter writeStartElement.

Prototype

public void writeStartElement(String localName) throws XMLStreamException;

Source Link

Document

Writes a start tag to the output.

Usage

From source file:org.activiti.bpmn.converter.export.LaneExport.java

public static void writeLanes(Process process, XMLStreamWriter xtw) throws Exception {
    if (process.getLanes().size() > 0) {
        xtw.writeStartElement(ELEMENT_LANESET);
        xtw.writeAttribute(ATTRIBUTE_ID, "laneSet_" + process.getId());
        for (Lane lane : process.getLanes()) {
            xtw.writeStartElement(ELEMENT_LANE);
            xtw.writeAttribute(ATTRIBUTE_ID, lane.getId());
            if (StringUtils.isNotEmpty(lane.getName())) {
                xtw.writeAttribute(ATTRIBUTE_NAME, lane.getName());
            }//  w  w  w  .  j ava  2 s. co m

            for (String flowNodeRef : lane.getFlowReferences()) {
                xtw.writeStartElement(ATTRIBUTE_FLOWNODE_REF);
                xtw.writeCharacters(flowNodeRef);
                xtw.writeEndElement();
            }

            xtw.writeEndElement();
        }
        xtw.writeEndElement();
    }
}

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From source file:org.activiti.bpmn.converter.export.MultiInstanceExport.java

public static void writeMultiInstance(Activity activity, XMLStreamWriter xtw) throws Exception {
    if (activity.getLoopCharacteristics() != null) {
        MultiInstanceLoopCharacteristics multiInstanceObject = activity.getLoopCharacteristics();
        if (StringUtils.isNotEmpty(multiInstanceObject.getLoopCardinality())
                || StringUtils.isNotEmpty(multiInstanceObject.getInputDataItem())
                || StringUtils.isNotEmpty(multiInstanceObject.getCompletionCondition())) {

            xtw.writeStartElement(ELEMENT_MULTIINSTANCE);
            BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_MULTIINSTANCE_SEQUENTIAL,
                    String.valueOf(multiInstanceObject.isSequential()).toLowerCase(), xtw);
            if (StringUtils.isNotEmpty(multiInstanceObject.getInputDataItem())) {
                BpmnXMLUtil.writeQualifiedAttribute(ATTRIBUTE_MULTIINSTANCE_COLLECTION,
                        multiInstanceObject.getInputDataItem(), xtw);
            }/*from   w  ww  .  j a va 2s  .co  m*/
            if (StringUtils.isNotEmpty(multiInstanceObject.getElementVariable())) {
                BpmnXMLUtil.writeQualifiedAttribute(ATTRIBUTE_MULTIINSTANCE_VARIABLE,
                        multiInstanceObject.getElementVariable(), xtw);
            }
            if (StringUtils.isNotEmpty(multiInstanceObject.getLoopCardinality())) {
                xtw.writeStartElement(ELEMENT_MULTIINSTANCE_CARDINALITY);
                xtw.writeCharacters(multiInstanceObject.getLoopCardinality());
                xtw.writeEndElement();
            }
            if (StringUtils.isNotEmpty(multiInstanceObject.getCompletionCondition())) {
                xtw.writeStartElement(ELEMENT_MULTIINSTANCE_CONDITION);
                xtw.writeCharacters(multiInstanceObject.getCompletionCondition());
                xtw.writeEndElement();
            }
            xtw.writeEndElement();
        }
    }
}

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From source file:org.activiti.bpmn.converter.export.PoolExport.java

public static void writePools(BpmnModel model, XMLStreamWriter xtw) throws Exception {
    if (model.getPools().size() > 0) {
        xtw.writeStartElement(ELEMENT_COLLABORATION);
        xtw.writeAttribute(ATTRIBUTE_ID, "Collaboration");
        for (Pool pool : model.getPools()) {
            xtw.writeStartElement(ELEMENT_PARTICIPANT);
            xtw.writeAttribute(ATTRIBUTE_ID, pool.getId());
            if (StringUtils.isNotEmpty(pool.getName())) {
                xtw.writeAttribute(ATTRIBUTE_NAME, pool.getName());
            }/*from w ww .  j  a va2  s .c  om*/
            if (StringUtils.isNotEmpty(pool.getProcessRef())) {
                xtw.writeAttribute(ATTRIBUTE_PROCESS_REF, pool.getProcessRef());
            }
            xtw.writeEndElement();
        }
        xtw.writeEndElement();
    }
}

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From source file:org.activiti.bpmn.converter.export.ProcessExport.java

@SuppressWarnings("unchecked")
public static void writeProcess(Process process, XMLStreamWriter xtw) throws Exception {
    // start process element
    xtw.writeStartElement(ELEMENT_PROCESS);
    xtw.writeAttribute(ATTRIBUTE_ID, process.getId());

    if (StringUtils.isNotEmpty(process.getName())) {
        xtw.writeAttribute(ATTRIBUTE_NAME, process.getName());
    }//from   w w  w  .j  ava  2  s.co  m

    xtw.writeAttribute(ATTRIBUTE_PROCESS_EXECUTABLE, Boolean.toString(process.isExecutable()));

    if (process.getCandidateStarterUsers().size() > 0) {
        xtw.writeAttribute(ACTIVITI_EXTENSIONS_PREFIX, ACTIVITI_EXTENSIONS_NAMESPACE,
                ATTRIBUTE_PROCESS_CANDIDATE_USERS,
                BpmnXMLUtil.convertToDelimitedString(process.getCandidateStarterUsers()));
    }

    if (process.getCandidateStarterGroups().size() > 0) {
        xtw.writeAttribute(ACTIVITI_EXTENSIONS_PREFIX, ACTIVITI_EXTENSIONS_NAMESPACE,
                ATTRIBUTE_PROCESS_CANDIDATE_GROUPS,
                BpmnXMLUtil.convertToDelimitedString(process.getCandidateStarterGroups()));
    }

    // write custom attributes
    BpmnXMLUtil.writeCustomAttributes(process.getAttributes().values(), xtw, defaultProcessAttributes);

    if (StringUtils.isNotEmpty(process.getDocumentation())) {

        xtw.writeStartElement(ELEMENT_DOCUMENTATION);
        xtw.writeCharacters(process.getDocumentation());
        xtw.writeEndElement();
    }

    boolean didWriteExtensionStartElement = ActivitiListenerExport.writeListeners(process, false, xtw);
    didWriteExtensionStartElement = BpmnXMLUtil.writeExtensionElements(process, didWriteExtensionStartElement,
            xtw);

    if (didWriteExtensionStartElement) {
        // closing extensions element
        xtw.writeEndElement();
    }

    LaneExport.writeLanes(process, xtw);
}

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From source file:org.activiti.bpmn.converter.ScriptTaskXMLConverter.java

@Override
protected void writeAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
        throws Exception {
    ScriptTask scriptTask = (ScriptTask) element;
    if (StringUtils.isNotEmpty(scriptTask.getScript())) {
        xtw.writeStartElement(ATTRIBUTE_TASK_SCRIPT_TEXT);
        xtw.writeCharacters(scriptTask.getScript());
        xtw.writeEndElement();/* w  ww .ja va  2 s  .c  om*/
    }
}

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From source file:org.activiti.bpmn.converter.SequenceFlowXMLConverter.java

@Override
protected void writeAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
        throws Exception {
    SequenceFlow sequenceFlow = (SequenceFlow) element;

    if (StringUtils.isNotEmpty(sequenceFlow.getConditionExpression())) {
        xtw.writeStartElement(ELEMENT_FLOW_CONDITION);
        xtw.writeAttribute(XSI_PREFIX, XSI_NAMESPACE, "type", "tFormalExpression");
        xtw.writeCData(sequenceFlow.getConditionExpression());
        xtw.writeEndElement();/*from w w  w  . j  a  v  a  2s.  c  o  m*/
    }
}

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From source file:org.activiti.bpmn.converter.ServiceTaskXMLConverter.java

@Override
protected boolean writeExtensionChildElements(BaseElement element, boolean didWriteExtensionStartElement,
        XMLStreamWriter xtw) throws Exception {
    ServiceTask serviceTask = (ServiceTask) element;

    if (serviceTask.getCustomProperties().size() > 0) {
        for (CustomProperty customProperty : serviceTask.getCustomProperties()) {

            if (StringUtils.isEmpty(customProperty.getSimpleValue())) {
                continue;
            }//from  w w w .  j  a v  a  2s  .  co  m

            if (didWriteExtensionStartElement == false) {
                xtw.writeStartElement(ELEMENT_EXTENSIONS);
                didWriteExtensionStartElement = true;
            }
            xtw.writeStartElement(ACTIVITI_EXTENSIONS_PREFIX, ELEMENT_FIELD, ACTIVITI_EXTENSIONS_NAMESPACE);
            xtw.writeAttribute(ATTRIBUTE_FIELD_NAME, customProperty.getName());
            if ((customProperty.getSimpleValue().contains("${")
                    || customProperty.getSimpleValue().contains("#{"))
                    && customProperty.getSimpleValue().contains("}")) {

                xtw.writeStartElement(ACTIVITI_EXTENSIONS_PREFIX, ATTRIBUTE_FIELD_EXPRESSION,
                        ACTIVITI_EXTENSIONS_NAMESPACE);
            } else {
                xtw.writeStartElement(ACTIVITI_EXTENSIONS_PREFIX, ELEMENT_FIELD_STRING,
                        ACTIVITI_EXTENSIONS_NAMESPACE);
            }
            xtw.writeCharacters(customProperty.getSimpleValue());
            xtw.writeEndElement();
            xtw.writeEndElement();
        }
    } else {
        didWriteExtensionStartElement = FieldExtensionExport
                .writeFieldExtensions(serviceTask.getFieldExtensions(), didWriteExtensionStartElement, xtw);
    }

    return didWriteExtensionStartElement;
}

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From source file:org.activiti.bpmn.converter.TextAnnotationXMLConverter.java

@Override
protected void writeAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
        throws Exception {
    TextAnnotation textAnnotation = (TextAnnotation) element;
    if (StringUtils.isNotEmpty(textAnnotation.getText())) {
        xtw.writeStartElement(ELEMENT_TEXT_ANNOTATION_TEXT);
        xtw.writeCharacters(textAnnotation.getText());
        xtw.writeEndElement();//from  w  w w.j ava  2 s  . c o  m
    }
}

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From source file:org.activiti.designer.export.bpmn20.export.BoundaryEventExport.java

public static void createBoundaryEvent(Object object, XMLStreamWriter xtw) throws Exception {
    BoundaryEvent boundaryEvent = (BoundaryEvent) object;
    List<EventDefinition> eventDefinitionList = boundaryEvent.getEventDefinitions();
    if (eventDefinitionList.size() == 1) {

        xtw.writeStartElement("boundaryEvent");
        xtw.writeAttribute("id", boundaryEvent.getId());
        if (boundaryEvent.getName() != null) {
            xtw.writeAttribute("name", boundaryEvent.getName());
        }//  w  w  w. j  av  a  2 s .co m
        if (boundaryEvent.isCancelActivity()) {
            xtw.writeAttribute("cancelActivity", "true");
        } else {
            xtw.writeAttribute("cancelActivity", "false");
        }

        if (boundaryEvent.getAttachedToRef() != null) {
            xtw.writeAttribute("attachedToRef", boundaryEvent.getAttachedToRef().getId());
        }

        if (eventDefinitionList.get(0) instanceof TimerEventDefinition) {
            TimerEventDefinition timerDef = (TimerEventDefinition) eventDefinitionList.get(0);

            xtw.writeStartElement("timerEventDefinition");

            if (StringUtils.isNotEmpty(timerDef.getTimeDuration())) {

                xtw.writeStartElement("timeDuration");
                xtw.writeCharacters(timerDef.getTimeDuration());
                xtw.writeEndElement();

            } else if (StringUtils.isNotEmpty(timerDef.getTimeDate())) {

                xtw.writeStartElement("timeDate");
                xtw.writeCharacters(timerDef.getTimeDate());
                xtw.writeEndElement();

            } else if (StringUtils.isNotEmpty(timerDef.getTimeCycle())) {

                xtw.writeStartElement("timeCycle");
                xtw.writeCharacters(timerDef.getTimeCycle());
                xtw.writeEndElement();
            }

            xtw.writeEndElement();

        } else if (eventDefinitionList.get(0) instanceof ErrorEventDefinition) {
            ErrorEventDefinition errorDef = (ErrorEventDefinition) eventDefinitionList.get(0);

            xtw.writeStartElement("errorEventDefinition");

            if (StringUtils.isNotEmpty(errorDef.getErrorCode())) {
                xtw.writeAttribute("errorRef", errorDef.getErrorCode());
            }

            xtw.writeEndElement();

        } else if (eventDefinitionList.get(0) instanceof SignalEventDefinition) {
            SignalEventDefinition signalDef = (SignalEventDefinition) eventDefinitionList.get(0);

            xtw.writeStartElement("signalEventDefinition");

            if (StringUtils.isNotEmpty(signalDef.getSignalRef())) {
                xtw.writeAttribute("signalRef", signalDef.getSignalRef());
            }

            xtw.writeEndElement();
        }

        xtw.writeEndElement();
    }
}

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From source file:org.activiti.designer.export.bpmn20.export.CallActivityExport.java

public static void createCallActivity(Object object, XMLStreamWriter xtw) throws Exception {
    CallActivity callActivity = (CallActivity) object;

    // start CallActivity element
    xtw.writeStartElement("callActivity");
    xtw.writeAttribute("id", callActivity.getId());
    if (callActivity.getName() != null) {
        xtw.writeAttribute("name", callActivity.getName());
    }/*  w  ww  .  j a  v  a2  s .c  o m*/

    DefaultFlowExport.createDefaultFlow(callActivity, xtw);
    AsyncActivityExport.createAsyncAttribute(callActivity, xtw);

    if (callActivity.getCalledElement() != null && callActivity.getCalledElement().length() > 0) {
        xtw.writeAttribute("calledElement", callActivity.getCalledElement());
    }

    if (callActivity.getExecutionListeners().size() > 0 || callActivity.getInParameters().size() > 0
            || callActivity.getOutParameters().size() > 0) {

        xtw.writeStartElement("extensionElements");
    }

    ExecutionListenerExport.createExecutionListenerXML(callActivity.getExecutionListeners(), false, xtw);

    if (callActivity.getInParameters().size() > 0 || callActivity.getOutParameters().size() > 0) {

        for (IOParameter parameter : callActivity.getInParameters()) {
            writeParameter(parameter, "in", xtw);
        }

        for (IOParameter parameter : callActivity.getOutParameters()) {
            writeParameter(parameter, "out", xtw);
        }
    }

    if (callActivity.getExecutionListeners().size() > 0 || callActivity.getInParameters().size() > 0
            || callActivity.getOutParameters().size() > 0) {

        xtw.writeEndElement();
    }

    MultiInstanceExport.createMultiInstance(object, xtw);

    // end CallActivity element
    xtw.writeEndElement();
}

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