protected void writeFormProperties(FlowElement flowElement, XMLStreamWriter xtw)
throws Exception {
List<FormProperty> propertyList = null;
if (flowElement instanceof UserTask) {
propertyList = ((UserTask) flowElement).getFormProperties();
} else if (flowElement instanceof StartEvent) {
propertyList = ((StartEvent) flowElement).getFormProperties();
}
if (propertyList != null) {
for (FormProperty property : propertyList) {
if (StringUtils.isNotEmpty(property.getId())) {
if (didWriteExtensionStartElement == false) {
xtw.writeStartElement(ELEMENT_EXTENSIONS);
didWriteExtensionStartElement = true;
}
xtw.writeStartElement(
ACTIVITI_EXTENSIONS_PREFIX, ELEMENT_FORMPROPERTY, ACTIVITI_EXTENSIONS_NAMESPACE);
writeDefaultAttribute(ATTRIBUTE_FORM_ID, property.getId(), xtw);
writeDefaultAttribute(ATTRIBUTE_FORM_NAME, property.getName(), xtw);
writeDefaultAttribute(ATTRIBUTE_FORM_TYPE, property.getType(), xtw);
writeDefaultAttribute(ATTRIBUTE_FORM_EXPRESSION, property.getExpression(), xtw);
writeDefaultAttribute(ATTRIBUTE_FORM_VARIABLE, property.getVariable(), xtw);
xtw.writeEndElement();
}
}
}
}
protected boolean writeFormProperties(
FlowElement flowElement, boolean didWriteExtensionStartElement, XMLStreamWriter xtw)
throws Exception {
List<FormProperty> propertyList = null;
if (flowElement instanceof UserTask) {
propertyList = ((UserTask) flowElement).getFormProperties();
} else if (flowElement instanceof StartEvent) {
propertyList = ((StartEvent) flowElement).getFormProperties();
}
if (propertyList != null) {
for (FormProperty property : propertyList) {
if (StringUtils.isNotEmpty(property.getId())) {
if (didWriteExtensionStartElement == false) {
xtw.writeStartElement(ELEMENT_EXTENSIONS);
didWriteExtensionStartElement = true;
}
xtw.writeStartElement(
ACTIVITI_EXTENSIONS_PREFIX, ELEMENT_FORMPROPERTY, ACTIVITI_EXTENSIONS_NAMESPACE);
writeDefaultAttribute(ATTRIBUTE_FORM_ID, property.getId(), xtw);
writeDefaultAttribute(ATTRIBUTE_FORM_NAME, property.getName(), xtw);
writeDefaultAttribute(ATTRIBUTE_FORM_TYPE, property.getType(), xtw);
writeDefaultAttribute(ATTRIBUTE_FORM_EXPRESSION, property.getExpression(), xtw);
writeDefaultAttribute(ATTRIBUTE_FORM_VARIABLE, property.getVariable(), xtw);
writeDefaultAttribute(ATTRIBUTE_FORM_DEFAULT, property.getDefaultExpression(), xtw);
writeDefaultAttribute(ATTRIBUTE_FORM_DATEPATTERN, property.getDatePattern(), xtw);
if (property.isReadable() == false) {
writeDefaultAttribute(ATTRIBUTE_FORM_READABLE, ATTRIBUTE_VALUE_FALSE, xtw);
}
if (property.isWriteable() == false) {
writeDefaultAttribute(ATTRIBUTE_FORM_WRITABLE, ATTRIBUTE_VALUE_FALSE, xtw);
}
if (property.isRequired()) {
writeDefaultAttribute(ATTRIBUTE_FORM_REQUIRED, ATTRIBUTE_VALUE_TRUE, xtw);
}
for (FormValue formValue : property.getFormValues()) {
if (StringUtils.isNotEmpty(formValue.getId())) {
xtw.writeStartElement(
ACTIVITI_EXTENSIONS_PREFIX, ELEMENT_VALUE, ACTIVITI_EXTENSIONS_NAMESPACE);
xtw.writeAttribute(ATTRIBUTE_ID, formValue.getId());
xtw.writeAttribute(ATTRIBUTE_NAME, formValue.getName());
xtw.writeEndElement();
}
}
xtw.writeEndElement();
}
}
}
return didWriteExtensionStartElement;
}
protected void writeMessageDefinition(
Event parentEvent,
MessageEventDefinition messageDefinition,
BpmnModel model,
XMLStreamWriter xtw)
throws Exception {
xtw.writeStartElement(ELEMENT_EVENT_MESSAGEDEFINITION);
String messageRef = messageDefinition.getMessageRef();
if (StringUtils.isNotEmpty(messageRef)) {
// remove the namespace from the message id if set
if (messageRef.startsWith(model.getTargetNamespace())) {
messageRef = messageRef.replace(model.getTargetNamespace(), "");
messageRef = messageRef.replaceFirst(":", "");
} else {
for (String prefix : model.getNamespaces().keySet()) {
String namespace = model.getNamespace(prefix);
if (messageRef.startsWith(namespace)) {
messageRef = messageRef.replace(model.getTargetNamespace(), "");
messageRef = prefix + messageRef;
}
}
}
}
writeDefaultAttribute(ATTRIBUTE_MESSAGE_REF, messageRef, xtw);
boolean didWriteExtensionStartElement =
BpmnXMLUtil.writeExtensionElements(messageDefinition, false, xtw);
if (didWriteExtensionStartElement) {
xtw.writeEndElement();
}
xtw.writeEndElement();
}
protected void writeListeners(BaseElement element, XMLStreamWriter xtw) throws Exception {
List<ActivitiListener> listenerList = null;
String xmlElementName = ELEMENT_EXECUTION_LISTENER;
if (element instanceof UserTask) {
listenerList = ((UserTask) element).getTaskListeners();
xmlElementName = ELEMENT_TASK_LISTENER;
} else if (element instanceof Activity) {
listenerList = ((Activity) element).getExecutionListeners();
} else if (element instanceof Process) {
listenerList = ((Process) element).getExecutionListeners();
} else if (element instanceof SequenceFlow) {
listenerList = ((SequenceFlow) element).getExecutionListeners();
}
if (listenerList != null) {
for (ActivitiListener listener : listenerList) {
if (StringUtils.isNotEmpty(listener.getEvent())) {
if (didWriteExtensionStartElement == false) {
xtw.writeStartElement(ELEMENT_EXTENSIONS);
didWriteExtensionStartElement = true;
}
xtw.writeStartElement(
ACTIVITI_EXTENSIONS_PREFIX, xmlElementName, ACTIVITI_EXTENSIONS_NAMESPACE);
writeDefaultAttribute(ATTRIBUTE_LISTENER_EVENT, listener.getEvent(), xtw);
if (ImplementationType.IMPLEMENTATION_TYPE_CLASS.equals(
listener.getImplementationType())) {
writeDefaultAttribute(ATTRIBUTE_LISTENER_CLASS, listener.getImplementation(), xtw);
} else if (ImplementationType.IMPLEMENTATION_TYPE_EXPRESSION.equals(
listener.getImplementationType())) {
writeDefaultAttribute(ATTRIBUTE_LISTENER_EXPRESSION, listener.getImplementation(), xtw);
} else if (ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION.equals(
listener.getImplementationType())) {
writeDefaultAttribute(
ATTRIBUTE_LISTENER_DELEGATEEXPRESSION, listener.getImplementation(), xtw);
}
xtw.writeEndElement();
}
}
}
}
protected void writeErrorDefinition(
Event parentEvent, ErrorEventDefinition errorDefinition, XMLStreamWriter xtw)
throws Exception {
xtw.writeStartElement(ELEMENT_EVENT_ERRORDEFINITION);
writeDefaultAttribute(ATTRIBUTE_ERROR_REF, errorDefinition.getErrorCode(), xtw);
boolean didWriteExtensionStartElement =
BpmnXMLUtil.writeExtensionElements(errorDefinition, false, xtw);
if (didWriteExtensionStartElement) {
xtw.writeEndElement();
}
xtw.writeEndElement();
}
protected void writeSignalDefinition(
Event parentEvent, SignalEventDefinition signalDefinition, XMLStreamWriter xtw)
throws Exception {
xtw.writeStartElement(ELEMENT_EVENT_SIGNALDEFINITION);
writeDefaultAttribute(ATTRIBUTE_SIGNAL_REF, signalDefinition.getSignalRef(), xtw);
if (parentEvent instanceof ThrowEvent && signalDefinition.isAsync()) {
BpmnXMLUtil.writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, "true", xtw);
}
boolean didWriteExtensionStartElement =
BpmnXMLUtil.writeExtensionElements(signalDefinition, false, xtw);
if (didWriteExtensionStartElement) {
xtw.writeEndElement();
}
xtw.writeEndElement();
}
public void convertToXML(XMLStreamWriter xtw, BaseElement baseElement, BpmnModel model)
throws Exception {
xtw.writeStartElement(getXMLElementName());
boolean didWriteExtensionStartElement = false;
writeDefaultAttribute(ATTRIBUTE_ID, baseElement.getId(), xtw);
if (baseElement instanceof FlowElement) {
writeDefaultAttribute(ATTRIBUTE_NAME, ((FlowElement) baseElement).getName(), xtw);
}
if (baseElement instanceof Activity) {
final Activity activity = (Activity) baseElement;
if (activity.isAsynchronous()) {
writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, ATTRIBUTE_VALUE_TRUE, xtw);
if (activity.isNotExclusive()) {
writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_EXCLUSIVE, ATTRIBUTE_VALUE_FALSE, xtw);
}
}
if (StringUtils.isNotEmpty(activity.getDefaultFlow())) {
FlowElement defaultFlowElement = model.getFlowElement(activity.getDefaultFlow());
if (defaultFlowElement != null && defaultFlowElement instanceof SequenceFlow) {
writeDefaultAttribute(ATTRIBUTE_DEFAULT, activity.getDefaultFlow(), xtw);
}
}
}
if (baseElement instanceof Gateway) {
final Gateway gateway = (Gateway) baseElement;
if (gateway.isAsynchronous()) {
writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, ATTRIBUTE_VALUE_TRUE, xtw);
if (gateway.isNotExclusive()) {
writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_EXCLUSIVE, ATTRIBUTE_VALUE_FALSE, xtw);
}
}
if (StringUtils.isNotEmpty(gateway.getDefaultFlow())) {
FlowElement defaultFlowElement = model.getFlowElement(gateway.getDefaultFlow());
if (defaultFlowElement != null && defaultFlowElement instanceof SequenceFlow) {
writeDefaultAttribute(ATTRIBUTE_DEFAULT, gateway.getDefaultFlow(), xtw);
}
}
}
writeAdditionalAttributes(baseElement, model, xtw);
if (baseElement instanceof FlowElement) {
final FlowElement flowElement = (FlowElement) baseElement;
if (StringUtils.isNotEmpty(flowElement.getDocumentation())) {
xtw.writeStartElement(ELEMENT_DOCUMENTATION);
xtw.writeCharacters(flowElement.getDocumentation());
xtw.writeEndElement();
}
}
didWriteExtensionStartElement =
writeExtensionChildElements(baseElement, didWriteExtensionStartElement, xtw);
didWriteExtensionStartElement = writeListeners(baseElement, didWriteExtensionStartElement, xtw);
didWriteExtensionStartElement =
BpmnXMLUtil.writeExtensionElements(baseElement, didWriteExtensionStartElement, xtw);
if (didWriteExtensionStartElement) {
xtw.writeEndElement();
}
if (baseElement instanceof Activity) {
final Activity activity = (Activity) baseElement;
MultiInstanceExport.writeMultiInstance(activity, xtw);
}
writeAdditionalChildElements(baseElement, model, xtw);
xtw.writeEndElement();
}
protected void writeErrorDefinition(ErrorEventDefinition errorDefinition, XMLStreamWriter xtw)
throws Exception {
xtw.writeStartElement(ELEMENT_EVENT_ERRORDEFINITION);
writeDefaultAttribute(ATTRIBUTE_ERROR_REF, errorDefinition.getErrorCode(), xtw);
xtw.writeEndElement();
}
protected void writeMessageDefinition(
MessageEventDefinition messageDefinition, XMLStreamWriter xtw) throws Exception {
xtw.writeStartElement(ELEMENT_EVENT_MESSAGEDEFINITION);
writeDefaultAttribute(ATTRIBUTE_MESSAGE_REF, messageDefinition.getMessageRef(), xtw);
xtw.writeEndElement();
}
protected void writeSignalDefinition(SignalEventDefinition signalDefinition, XMLStreamWriter xtw)
throws Exception {
xtw.writeStartElement(ELEMENT_EVENT_SIGNALDEFINITION);
writeDefaultAttribute(ATTRIBUTE_SIGNAL_REF, signalDefinition.getSignalRef(), xtw);
xtw.writeEndElement();
}
public void convertToXML(XMLStreamWriter xtw, FlowElement flowElement) throws Exception {
xtw.writeStartElement(getXMLElementName());
didWriteExtensionStartElement = false;
writeDefaultAttribute(ATTRIBUTE_ID, flowElement.getId(), xtw);
writeDefaultAttribute(ATTRIBUTE_NAME, flowElement.getName(), xtw);
if (flowElement instanceof Activity) {
Activity activity = (Activity) flowElement;
if (activity.isAsynchronous()) {
writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, ATTRIBUTE_VALUE_TRUE, xtw);
}
if (activity.isNotExclusive()) {
writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_EXCLUSIVE, ATTRIBUTE_VALUE_FALSE, xtw);
}
writeDefaultAttribute(ATTRIBUTE_ACTIVITY_DEFAULT, activity.getDefaultFlow(), xtw);
}
writeAdditionalAttributes(flowElement, xtw);
if (StringUtils.isNotEmpty(flowElement.getDocumentation())) {
xtw.writeStartElement(ELEMENT_DOCUMENTATION);
xtw.writeCharacters(flowElement.getDocumentation());
xtw.writeEndElement();
}
writeAdditionalChildElements(flowElement, xtw);
writeListeners(flowElement, xtw);
if (didWriteExtensionStartElement) {
xtw.writeEndElement();
}
if (flowElement instanceof Activity) {
Activity activity = (Activity) flowElement;
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);
writeDefaultAttribute(
ATTRIBUTE_MULTIINSTANCE_SEQUENTIAL,
String.valueOf(multiInstanceObject.isSequential()).toLowerCase(),
xtw);
if (StringUtils.isNotEmpty(multiInstanceObject.getInputDataItem())) {
writeQualifiedAttribute(
ATTRIBUTE_MULTIINSTANCE_COLLECTION, multiInstanceObject.getInputDataItem(), xtw);
}
if (StringUtils.isNotEmpty(multiInstanceObject.getElementVariable())) {
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();
}
}
}
xtw.writeEndElement();
}