Examples with ExtensionAttribute org.activiti.bpmn.model.ExtensionAttribute used on opensource projects

Example 1 with ExtensionAttribute

use of org.activiti.bpmn.model.ExtensionAttribute in project Activiti by Activiti.

the class BpmnXMLUtil method writeExtensionElement.

protected static void writeExtensionElement(ExtensionElement extensionElement, Map<String, String> namespaceMap, XMLStreamWriter xtw) throws Exception {
    if (StringUtils.isNotEmpty(extensionElement.getName())) {
        Map<String, String> localNamespaceMap = new HashMap<String, String>();
        if (StringUtils.isNotEmpty(extensionElement.getNamespace())) {
            if (StringUtils.isNotEmpty(extensionElement.getNamespacePrefix())) {
                xtw.writeStartElement(extensionElement.getNamespacePrefix(), extensionElement.getName(), extensionElement.getNamespace());
                if (namespaceMap.containsKey(extensionElement.getNamespacePrefix()) == false || namespaceMap.get(extensionElement.getNamespacePrefix()).equals(extensionElement.getNamespace()) == false) {
                    xtw.writeNamespace(extensionElement.getNamespacePrefix(), extensionElement.getNamespace());
                    namespaceMap.put(extensionElement.getNamespacePrefix(), extensionElement.getNamespace());
                    localNamespaceMap.put(extensionElement.getNamespacePrefix(), extensionElement.getNamespace());
                }
            } else {
                xtw.writeStartElement(extensionElement.getNamespace(), extensionElement.getName());
            }
        } else {
            xtw.writeStartElement(extensionElement.getName());
        }
        for (List<ExtensionAttribute> attributes : extensionElement.getAttributes().values()) {
            for (ExtensionAttribute attribute : attributes) {
                if (StringUtils.isNotEmpty(attribute.getName()) && attribute.getValue() != null) {
                    if (StringUtils.isNotEmpty(attribute.getNamespace())) {
                        if (StringUtils.isNotEmpty(attribute.getNamespacePrefix())) {
                            if (namespaceMap.containsKey(attribute.getNamespacePrefix()) == false || namespaceMap.get(attribute.getNamespacePrefix()).equals(attribute.getNamespace()) == false) {
                                xtw.writeNamespace(attribute.getNamespacePrefix(), attribute.getNamespace());
                                namespaceMap.put(attribute.getNamespacePrefix(), attribute.getNamespace());
                            }
                            xtw.writeAttribute(attribute.getNamespacePrefix(), attribute.getNamespace(), attribute.getName(), attribute.getValue());
                        } else {
                            xtw.writeAttribute(attribute.getNamespace(), attribute.getName(), attribute.getValue());
                        }
                    } else {
                        xtw.writeAttribute(attribute.getName(), attribute.getValue());
                    }
                }
            }
        }
        if (extensionElement.getElementText() != null) {
            xtw.writeCData(extensionElement.getElementText());
        } else {
            for (List<ExtensionElement> childElements : extensionElement.getChildElements().values()) {
                for (ExtensionElement childElement : childElements) {
                    writeExtensionElement(childElement, namespaceMap, xtw);
                }
            }
        }
        for (String prefix : localNamespaceMap.keySet()) {
            namespaceMap.remove(prefix);
        }
        xtw.writeEndElement();
    }
}

Example 2 with ExtensionAttribute

use of org.activiti.bpmn.model.ExtensionAttribute in project Activiti by Activiti.

the class BpmnXMLUtil method parseExtensionElement.

public static ExtensionElement parseExtensionElement(XMLStreamReader xtr) throws Exception {
    ExtensionElement extensionElement = new ExtensionElement();
    extensionElement.setName(xtr.getLocalName());
    if (StringUtils.isNotEmpty(xtr.getNamespaceURI())) {
        extensionElement.setNamespace(xtr.getNamespaceURI());
    }
    if (StringUtils.isNotEmpty(xtr.getPrefix())) {
        extensionElement.setNamespacePrefix(xtr.getPrefix());
    }
    for (int i = 0; i < xtr.getAttributeCount(); i++) {
        ExtensionAttribute extensionAttribute = new ExtensionAttribute();
        extensionAttribute.setName(xtr.getAttributeLocalName(i));
        extensionAttribute.setValue(xtr.getAttributeValue(i));
        if (StringUtils.isNotEmpty(xtr.getAttributeNamespace(i))) {
            extensionAttribute.setNamespace(xtr.getAttributeNamespace(i));
        }
        if (StringUtils.isNotEmpty(xtr.getAttributePrefix(i))) {
            extensionAttribute.setNamespacePrefix(xtr.getAttributePrefix(i));
        }
        extensionElement.addAttribute(extensionAttribute);
    }
    boolean readyWithExtensionElement = false;
    while (readyWithExtensionElement == false && xtr.hasNext()) {
        xtr.next();
        if (xtr.isCharacters() || XMLStreamReader.CDATA == xtr.getEventType()) {
            if (StringUtils.isNotEmpty(xtr.getText().trim())) {
                extensionElement.setElementText(xtr.getText().trim());
            }
        } else if (xtr.isStartElement()) {
            ExtensionElement childExtensionElement = parseExtensionElement(xtr);
            extensionElement.addChildElement(childExtensionElement);
        } else if (xtr.isEndElement() && extensionElement.getName().equalsIgnoreCase(xtr.getLocalName())) {
            readyWithExtensionElement = true;
        }
    }
    return extensionElement;
}

Example 3 with ExtensionAttribute

use of org.activiti.bpmn.model.ExtensionAttribute in project Activiti by Activiti.

the class CustomExtensionsConverterTest method validateModel.

private void validateModel(BpmnModel model) {
    Process process = model.getMainProcess();
    assertThat(process.getAttributes()).isNotNull();
    assertThat(process.getAttributes()).hasSize(1);
    List<ExtensionAttribute> attributes = process.getAttributes().get("version");
    assertThat(attributes).isNotNull();
    assertThat(attributes).hasSize(1);
    ExtensionAttribute attribute = attributes.get(0);
    // custom:version = "9"
    assertThat(attribute).isNotNull();
    assertThat(attribute.getNamespace()).isEqualTo("http://custom.org/bpmn");
    assertThat(attribute.getNamespacePrefix()).isEqualTo("custom");
    assertThat(attribute.getName()).isEqualTo("version");
    assertThat(attribute.getValue()).isEqualTo("9");
    List<ActivitiListener> listeners = model.getMainProcess().getExecutionListeners();
    validateExecutionListeners(listeners);
    Map<String, List<ExtensionElement>> extensionElementMap = model.getMainProcess().getExtensionElements();
    validateExtensionElements(extensionElementMap);
    FlowElement flowElement = model.getMainProcess().getFlowElement("servicetask");
    assertThat(flowElement).isNotNull();
    assertThat(flowElement).isInstanceOf(ServiceTask.class);
    assertThat(flowElement.getId()).isEqualTo("servicetask");
    ServiceTask serviceTask = (ServiceTask) flowElement;
    assertThat(serviceTask.getId()).isEqualTo("servicetask");
    assertThat(serviceTask.getName()).isEqualTo("Service task");
    List<FieldExtension> fields = serviceTask.getFieldExtensions();
    assertThat(fields).hasSize(2);
    FieldExtension field = (FieldExtension) fields.get(0);
    assertThat(field.getFieldName()).isEqualTo("testField");
    assertThat(field.getStringValue()).isEqualTo("test");
    field = (FieldExtension) fields.get(1);
    assertThat(field.getFieldName()).isEqualTo("testField2");
    assertThat(field.getExpression()).isEqualTo("${test}");
    listeners = serviceTask.getExecutionListeners();
    validateExecutionListeners(listeners);
    extensionElementMap = serviceTask.getExtensionElements();
    validateExtensionElements(extensionElementMap);
    assertThat(serviceTask.getBoundaryEvents()).hasSize(1);
    BoundaryEvent boundaryEvent = serviceTask.getBoundaryEvents().get(0);
    assertThat(boundaryEvent.getId()).isEqualTo("timerEvent");
    assertThat(boundaryEvent.getEventDefinitions()).hasSize(1);
    assertThat(boundaryEvent.getEventDefinitions().get(0)).isInstanceOf(TimerEventDefinition.class);
    extensionElementMap = boundaryEvent.getEventDefinitions().get(0).getExtensionElements();
    validateExtensionElements(extensionElementMap);
}

Example 4 with ExtensionAttribute

use of org.activiti.bpmn.model.ExtensionAttribute in project Activiti by Activiti.

the class CustomExtensionsConverterTest method validateExtensionElements.

protected void validateExtensionElements(Map<String, List<ExtensionElement>> extensionElementMap) {
    assertThat(extensionElementMap).hasSize(1);
    List<ExtensionElement> extensionElements = extensionElementMap.get("test");
    assertThat(extensionElements).hasSize(2);
    ExtensionElement extensionElement = extensionElements.get(0);
    assertThat(extensionElement).isNotNull();
    assertThat(extensionElement.getName()).isEqualTo("test");
    assertThat(extensionElement.getNamespacePrefix()).isEqualTo("custom");
    assertThat(extensionElement.getNamespace()).isEqualTo("http://custom.org/bpmn");
    assertThat(extensionElement.getAttributes()).hasSize(2);
    List<ExtensionAttribute> attributes = extensionElement.getAttributes().get("id");
    assertThat(attributes).hasSize(1);
    ExtensionAttribute attribute = attributes.get(0);
    assertThat(attribute).isNotNull();
    assertThat(attribute.getName()).isEqualTo("id");
    assertThat(attribute.getValue()).isEqualTo("test");
    assertThat(attribute.getNamespace()).isNull();
    assertThat(attribute.getNamespacePrefix()).isNull();
    attributes = extensionElement.getAttributes().get("name");
    assertThat(attributes).hasSize(1);
    attribute = attributes.get(0);
    assertThat(attribute).isNotNull();
    assertThat(attribute.getName()).isEqualTo("name");
    assertThat(attribute.getValue()).isEqualTo("test");
    assertThat(extensionElement.getChildElements()).hasSize(2);
    List<ExtensionElement> childExtensions = extensionElement.getChildElements().get("name");
    assertThat(childExtensions).hasSize(2);
    ExtensionElement childExtension = childExtensions.get(0);
    assertThat(childExtension).isNotNull();
    assertThat(childExtension.getName()).isEqualTo("name");
    assertThat(childExtension.getNamespacePrefix()).isEqualTo("custom");
    assertThat(childExtension.getNamespace()).isEqualTo("http://custom.org/bpmn");
    assertThat(childExtension.getAttributes()).hasSize(0);
    assertThat(childExtension.getChildElements()).hasSize(1);
    List<ExtensionElement> subChildExtensions = childExtension.getChildElements().get("test");
    assertThat(subChildExtensions).hasSize(1);
    childExtension = subChildExtensions.get(0);
    assertThat(childExtension).isNotNull();
    assertThat(childExtension.getName()).isEqualTo("test");
    assertThat(childExtension.getNamespacePrefix()).isEqualTo("custom");
    assertThat(childExtension.getNamespace()).isEqualTo("http://custom.org/bpmn");
    assertThat(childExtension.getAttributes()).hasSize(0);
    assertThat(childExtension.getChildElements()).hasSize(0);
    assertThat(childExtension.getElementText()).isEqualTo("test");
    childExtensions = extensionElement.getChildElements().get("description");
    assertThat(childExtensions).hasSize(1);
    childExtension = childExtensions.get(0);
    assertThat(childExtension).isNotNull();
    assertThat(childExtension.getName()).isEqualTo("description");
    assertThat(childExtension.getAttributes()).hasSize(1);
    attributes = childExtension.getAttributes().get("id");
    attribute = attributes.get(0);
    assertThat(attribute).isNotNull();
    assertThat(attribute.getName()).isEqualTo("id");
    assertThat(attribute.getValue()).isEqualTo("test");
    assertThat(attribute.getNamespacePrefix()).isEqualTo("custom2");
    assertThat(attribute.getNamespace()).isEqualTo("http://custom2.org/bpmn");
    extensionElement = extensionElements.get(1);
    assertThat(extensionElement).isNotNull();
    assertThat(extensionElement.getName()).isEqualTo("test");
    assertThat(extensionElement.getNamespacePrefix()).isEqualTo("custom");
    assertThat(extensionElement.getNamespace()).isEqualTo("http://custom.org/bpmn");
    assertThat(extensionElement.getAttributes()).hasSize(2);
    attributes = extensionElement.getAttributes().get("id");
    assertThat(attributes).hasSize(1);
    attribute = attributes.get(0);
    assertThat(attribute).isNotNull();
    assertThat(attribute.getName()).isEqualTo("id");
    assertThat(attribute.getValue()).isEqualTo("test2");
    assertThat(attribute.getNamespace()).isNull();
    assertThat(attribute.getNamespacePrefix()).isNull();
    attributes = extensionElement.getAttributes().get("name");
    assertThat(attributes).hasSize(1);
    attribute = attributes.get(0);
    assertThat(attribute).isNotNull();
    assertThat(attribute.getName()).isEqualTo("name");
    assertThat(attribute.getValue()).isEqualTo("test2");
}

Example 5 with ExtensionAttribute

use of org.activiti.bpmn.model.ExtensionAttribute in project Activiti by Activiti.

the class CustomNamespaceAttributeConverterTest method validateModel.

private void validateModel(BpmnModel model) {
    Process process = model.getMainProcess();
    assertThat(process.getAttributes()).isNotNull();
    assertThat(process.getAttributes()).hasSize(1);
    List<ExtensionAttribute> attributes = process.getAttributes().get("version");
    assertThat(attributes).isNotNull();
    assertThat(attributes).hasSize(1);
    ExtensionAttribute attribute = attributes.get(0);
    // custom:version = "9"
    assertThat(attribute).isNotNull();
    assertThat(attribute.getNamespace()).isEqualTo("http://custom.org/bpmn");
    assertThat(attribute.getNamespacePrefix()).isEqualTo("custom");
    assertThat(attribute.getName()).isEqualTo("version");
    assertThat(attribute.getValue()).isEqualTo("9");
    FlowElement flowElement = model.getMainProcess().getFlowElement("usertask");
    assertThat(flowElement).isNotNull();
    assertThat(flowElement).isInstanceOf(UserTask.class);
    assertThat(flowElement.getId()).isEqualTo("usertask");
    UserTask userTask = (UserTask) flowElement;
    assertThat(userTask.getId()).isEqualTo("usertask");
    assertThat(userTask.getName()).isEqualTo("User Task");
    Map<String, List<ExtensionAttribute>> attributesMap = userTask.getAttributes();
    assertThat(attributesMap).isNotNull();
    assertThat(attributesMap).hasSize(2);
    attributes = attributesMap.get("id");
    assertThat(attributes).isNotNull();
    assertThat(attributes).hasSize(1);
    ExtensionAttribute a = attributes.get(0);
    assertThat(a).isNotNull();
    assertThat(a.getName()).isEqualTo("id");
    assertThat(a.getValue()).isEqualTo("test");
    assertThat(a.getNamespacePrefix()).isEqualTo("custom2");
    assertThat(a.getNamespace()).isEqualTo("http://custom2.org/bpmn");
    attributes = attributesMap.get("attr");
    assertThat(attributes).isNotNull();
    assertThat(attributes).hasSize(1);
    a = attributes.get(0);
    assertThat(a).isNotNull();
    assertThat(a.getName()).isEqualTo("attr");
    assertThat(a.getValue()).isEqualTo("attrValue");
    assertThat(a.getNamespacePrefix()).isEqualTo("custom2");
    assertThat(a.getNamespace()).isEqualTo("http://custom2.org/bpmn");
}