Example usage for javax.xml.stream XMLStreamWriter writeStartElement

List of usage examples for javax.xml.stream XMLStreamWriter writeStartElement

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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.flowable.bpmn.converter.export.FieldExtensionExport.java

public static boolean writeFieldExtensions(List<FieldExtension> fieldExtensionList,
        boolean didWriteExtensionStartElement, XMLStreamWriter xtw) throws Exception {

    for (FieldExtension fieldExtension : fieldExtensionList) {

        if (StringUtils.isNotEmpty(fieldExtension.getFieldName())) {

            if (StringUtils.isNotEmpty(fieldExtension.getStringValue())
                    || StringUtils.isNotEmpty(fieldExtension.getExpression())) {

                if (didWriteExtensionStartElement == false) {
                    xtw.writeStartElement(ELEMENT_EXTENSIONS);
                    didWriteExtensionStartElement = true;
                }//from  w  ww.  j  ava 2 s .  c om

                xtw.writeStartElement(FLOWABLE_EXTENSIONS_PREFIX, ELEMENT_FIELD, FLOWABLE_EXTENSIONS_NAMESPACE);
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_FIELD_NAME, fieldExtension.getFieldName(), xtw);

                if (StringUtils.isNotEmpty(fieldExtension.getStringValue())) {
                    xtw.writeStartElement(FLOWABLE_EXTENSIONS_PREFIX, ELEMENT_FIELD_STRING,
                            FLOWABLE_EXTENSIONS_NAMESPACE);
                    xtw.writeCData(fieldExtension.getStringValue());
                } else {
                    xtw.writeStartElement(FLOWABLE_EXTENSIONS_PREFIX, ATTRIBUTE_FIELD_EXPRESSION,
                            FLOWABLE_EXTENSIONS_NAMESPACE);
                    xtw.writeCData(fieldExtension.getExpression());
                }
                xtw.writeEndElement();
                xtw.writeEndElement();
            }
        }
    }
    return didWriteExtensionStartElement;
}

From source file:org.flowable.bpmn.converter.export.FlowableListenerExport.java

protected static boolean writeEventListeners(List<EventListener> eventListeners,
        boolean didWriteExtensionStartElement, XMLStreamWriter xtw) throws Exception {

    if (eventListeners != null && !eventListeners.isEmpty()) {
        for (EventListener eventListener : eventListeners) {
            if (!didWriteExtensionStartElement) {
                xtw.writeStartElement(ELEMENT_EXTENSIONS);
                didWriteExtensionStartElement = true;
            }/*w  w  w .  j  a  v a  2  s. co  m*/

            xtw.writeStartElement(FLOWABLE_EXTENSIONS_PREFIX, ELEMENT_EVENT_LISTENER,
                    FLOWABLE_EXTENSIONS_NAMESPACE);
            BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_EVENTS, eventListener.getEvents(), xtw);
            BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_ENTITY_TYPE, eventListener.getEntityType(),
                    xtw);

            if (ImplementationType.IMPLEMENTATION_TYPE_CLASS.equals(eventListener.getImplementationType())) {
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_CLASS, eventListener.getImplementation(),
                        xtw);

            } else if (ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION
                    .equals(eventListener.getImplementationType())) {
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_DELEGATEEXPRESSION,
                        eventListener.getImplementation(), xtw);

            } else if (ImplementationType.IMPLEMENTATION_TYPE_THROW_SIGNAL_EVENT
                    .equals(eventListener.getImplementationType())) {
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_THROW_SIGNAL_EVENT_NAME,
                        eventListener.getImplementation(), xtw);
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_THROW_EVENT_TYPE,
                        ATTRIBUTE_LISTENER_THROW_EVENT_TYPE_SIGNAL, xtw);

            } else if (ImplementationType.IMPLEMENTATION_TYPE_THROW_GLOBAL_SIGNAL_EVENT
                    .equals(eventListener.getImplementationType())) {
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_THROW_SIGNAL_EVENT_NAME,
                        eventListener.getImplementation(), xtw);
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_THROW_EVENT_TYPE,
                        ATTRIBUTE_LISTENER_THROW_EVENT_TYPE_GLOBAL_SIGNAL, xtw);

            } else if (ImplementationType.IMPLEMENTATION_TYPE_THROW_MESSAGE_EVENT
                    .equals(eventListener.getImplementationType())) {
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_THROW_MESSAGE_EVENT_NAME,
                        eventListener.getImplementation(), xtw);
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_THROW_EVENT_TYPE,
                        ATTRIBUTE_LISTENER_THROW_EVENT_TYPE_MESSAGE, xtw);

            } else if (ImplementationType.IMPLEMENTATION_TYPE_THROW_ERROR_EVENT
                    .equals(eventListener.getImplementationType())) {
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_THROW_ERROR_EVENT_CODE,
                        eventListener.getImplementation(), xtw);
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_THROW_EVENT_TYPE,
                        ATTRIBUTE_LISTENER_THROW_EVENT_TYPE_ERROR, xtw);
            }

            xtw.writeEndElement();
        }
    }

    return didWriteExtensionStartElement;
}

From source file:org.flowable.bpmn.converter.export.FlowableListenerExport.java

private static boolean writeListeners(String xmlElementName, List<FlowableListener> listenerList,
        boolean didWriteExtensionStartElement, XMLStreamWriter xtw) throws Exception {
    if (listenerList != null) {

        for (FlowableListener listener : listenerList) {

            if (StringUtils.isNotEmpty(listener.getEvent())) {

                if (!didWriteExtensionStartElement) {
                    xtw.writeStartElement(ELEMENT_EXTENSIONS);
                    didWriteExtensionStartElement = true;
                }//from   w  w  w.ja va 2  s . c o m

                xtw.writeStartElement(FLOWABLE_EXTENSIONS_PREFIX, xmlElementName,
                        FLOWABLE_EXTENSIONS_NAMESPACE);
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_EVENT, listener.getEvent(), xtw);

                if (ImplementationType.IMPLEMENTATION_TYPE_CLASS.equals(listener.getImplementationType())) {
                    BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_CLASS, listener.getImplementation(),
                            xtw);
                } else if (ImplementationType.IMPLEMENTATION_TYPE_EXPRESSION
                        .equals(listener.getImplementationType())) {
                    BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_EXPRESSION,
                            listener.getImplementation(), xtw);
                } else if (ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION
                        .equals(listener.getImplementationType())) {
                    BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_DELEGATEEXPRESSION,
                            listener.getImplementation(), xtw);
                }

                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_ON_TRANSACTION,
                        listener.getOnTransaction(), xtw);

                if (ImplementationType.IMPLEMENTATION_TYPE_CLASS
                        .equals(listener.getCustomPropertiesResolverImplementationType())) {
                    BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_CUSTOM_PROPERTIES_RESOLVER_CLASS,
                            listener.getCustomPropertiesResolverImplementation(), xtw);
                } else if (ImplementationType.IMPLEMENTATION_TYPE_EXPRESSION
                        .equals(listener.getCustomPropertiesResolverImplementationType())) {
                    BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_LISTENER_CUSTOM_PROPERTIES_RESOLVER_EXPRESSION,
                            listener.getCustomPropertiesResolverImplementation(), xtw);
                } else if (ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION
                        .equals(listener.getCustomPropertiesResolverImplementationType())) {
                    BpmnXMLUtil.writeDefaultAttribute(
                            ATTRIBUTE_LISTENER_CUSTOM_PROPERTIES_RESOLVER_DELEGATEEXPRESSION,
                            listener.getCustomPropertiesResolverImplementation(), xtw);
                }

                FieldExtensionExport.writeFieldExtensions(listener.getFieldExtensions(), true, xtw);

                xtw.writeEndElement();
            }
        }
    }
    return didWriteExtensionStartElement;
}

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

public static void writeLanes(Process process, XMLStreamWriter xtw) throws Exception {
    if (!process.getLanes().isEmpty()) {
        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());
            }/*from   w  w  w  .  j  a  v  a  2s.c  om*/

            boolean didWriteExtensionStartElement = BpmnXMLUtil.writeExtensionElements(lane, false, xtw);
            if (didWriteExtensionStartElement) {
                xtw.writeEndElement();
            }

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

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

From source file:org.flowable.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  ww w  .j a v a  2s.com*/

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

    if (!process.getCandidateStarterUsers().isEmpty()) {
        xtw.writeAttribute(FLOWABLE_EXTENSIONS_PREFIX, FLOWABLE_EXTENSIONS_NAMESPACE,
                ATTRIBUTE_PROCESS_CANDIDATE_USERS,
                BpmnXMLUtil.convertToDelimitedString(process.getCandidateStarterUsers()));
    }

    if (!process.getCandidateStarterGroups().isEmpty()) {
        xtw.writeAttribute(FLOWABLE_EXTENSIONS_PREFIX, FLOWABLE_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 = FlowableListenerExport.writeListeners(process, false, xtw);
    didWriteExtensionStartElement = BpmnXMLUtil.writeExtensionElements(process, didWriteExtensionStartElement,
            xtw);

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

    LaneExport.writeLanes(process, xtw);
}

From source file:org.flowable.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.writeCData(scriptTask.getScript());
        xtw.writeEndElement();/*from  w  w w  .j  a  va  2  s. c  o  m*/
    }
}

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

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

    if (!serviceTask.getCustomProperties().isEmpty()) {
        for (CustomProperty customProperty : serviceTask.getCustomProperties()) {

            if (StringUtils.isEmpty(customProperty.getSimpleValue())) {
                continue;
            }/*from  w ww. jav  a2s .c o  m*/

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

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

    return didWriteExtensionStartElement;
}

From source file:org.flowable.bpmn.converter.UserTaskXMLConverter.java

@Override
protected boolean writeExtensionChildElements(BaseElement element, boolean didWriteExtensionStartElement,
        XMLStreamWriter xtw) throws Exception {
    UserTask userTask = (UserTask) element;
    didWriteExtensionStartElement = writeFormProperties(userTask, didWriteExtensionStartElement, xtw);
    didWriteExtensionStartElement = writeCustomIdentities(element, didWriteExtensionStartElement, xtw);
    if (!userTask.getCustomProperties().isEmpty()) {
        for (CustomProperty customProperty : userTask.getCustomProperties()) {

            if (StringUtils.isEmpty(customProperty.getSimpleValue())) {
                continue;
            }/*from w  w w.  j a va2  s.  c o m*/

            if (didWriteExtensionStartElement == false) {
                xtw.writeStartElement(ELEMENT_EXTENSIONS);
                didWriteExtensionStartElement = true;
            }
            xtw.writeStartElement(FLOWABLE_EXTENSIONS_PREFIX, customProperty.getName(),
                    FLOWABLE_EXTENSIONS_NAMESPACE);
            xtw.writeCharacters(customProperty.getSimpleValue());
            xtw.writeEndElement();
        }
    }
    return didWriteExtensionStartElement;
}

From source file:org.flowable.bpmn.converter.UserTaskXMLConverter.java

protected boolean writeCustomIdentities(BaseElement element, boolean didWriteExtensionStartElement,
        XMLStreamWriter xtw) throws Exception {
    UserTask userTask = (UserTask) element;
    if (userTask.getCustomUserIdentityLinks().isEmpty() && userTask.getCustomGroupIdentityLinks().isEmpty()) {
        return didWriteExtensionStartElement;
    }//  w w  w  .  j  av a2s .  c  om

    if (didWriteExtensionStartElement == false) {
        xtw.writeStartElement(ELEMENT_EXTENSIONS);
        didWriteExtensionStartElement = true;
    }
    Set<String> identityLinkTypes = new HashSet<String>();
    identityLinkTypes.addAll(userTask.getCustomUserIdentityLinks().keySet());
    identityLinkTypes.addAll(userTask.getCustomGroupIdentityLinks().keySet());
    for (String identityType : identityLinkTypes) {
        writeCustomIdentities(userTask, identityType, userTask.getCustomUserIdentityLinks().get(identityType),
                userTask.getCustomGroupIdentityLinks().get(identityType), xtw);
    }

    return didWriteExtensionStartElement;
}

From source file:org.flowable.cmmn.converter.export.AbstractPlanItemDefinitionExport.java

public static void writeCommonPlanItemDefinitionAttributes(PlanItemDefinition planItemDefinition,
        XMLStreamWriter xtw) throws Exception {
    xtw.writeAttribute(ATTRIBUTE_ID, planItemDefinition.getId());

    if (StringUtils.isNotEmpty(planItemDefinition.getName())) {
        xtw.writeAttribute(ATTRIBUTE_NAME, planItemDefinition.getName());
    }//  w  ww.  ja v  a  2 s.  c om

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

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