Example usage for javax.xml.stream XMLStreamWriter writeAttribute

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

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Introduction

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

Prototype

public void writeAttribute(String localName, String value) throws XMLStreamException;

Source Link

Document

Writes an attribute to the output stream without a prefix.

Usage

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 ww w.j av a 2s  . c  o m*/
            if (StringUtils.isNotEmpty(pool.getProcessRef())) {
                xtw.writeAttribute(ATTRIBUTE_PROCESS_REF, pool.getProcessRef());
            }
            xtw.writeEndElement();
        }
        xtw.writeEndElement();
    }
}

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());
    }//w  ww .ja  v  a 2 s  .c  om

    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);
}

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  ww w.  jav a2 s.  com*/

            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;
}

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());
        }// www  .  j  a v a 2s  .  c o 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();
    }
}

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());
    }/*from ww w. j  a  va  2  s. co 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();
}

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

private static void writeParameter(IOParameter parameter, String name, XMLStreamWriter xtw) throws Exception {
    xtw.writeStartElement(ACTIVITI_EXTENSIONS_PREFIX, name, ACTIVITI_EXTENSIONS_NAMESPACE);
    if (StringUtils.isNotEmpty(parameter.getSourceExpression())) {
        xtw.writeAttribute("sourceExpression", parameter.getSourceExpression());
    } else if (StringUtils.isNotEmpty(parameter.getSource())) {
        xtw.writeAttribute("source", parameter.getSource());
    }/*from   w ww .  jav  a  2s  .  co m*/
    if (StringUtils.isNotEmpty(parameter.getTargetExpression())) {
        xtw.writeAttribute("targetExpression", parameter.getTargetExpression());
    } else if (StringUtils.isNotEmpty(parameter.getTarget())) {
        xtw.writeAttribute("target", parameter.getTarget());
    }
    xtw.writeEndElement();
}

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

public static void createDefaultFlow(FlowElement object, XMLStreamWriter xtw) throws Exception {
    String defaultFlow = null;/*  www  . j a v  a2s . co  m*/
    if (object instanceof Activity) {
        defaultFlow = ((Activity) object).getDefaultFlow();
    } else if (object instanceof Gateway) {
        defaultFlow = ((Gateway) object).getDefaultFlow();
    } else {
        throw new Exception("Invalid element for default flow.  Expected 'Activity', "
                + "'ExclusiveGateway', 'InclusiveGateway', but got: '" + object.getClass());
    }
    if (StringUtils.isNotEmpty(defaultFlow)) {
        xtw.writeAttribute("default", defaultFlow);
    }
}

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

public static void createFormPropertiesXML(List<FormProperty> propertyList, XMLStreamWriter xtw)
        throws Exception {

    for (FormProperty formProperty : propertyList) {
        xtw.writeStartElement(ACTIVITI_EXTENSIONS_PREFIX, "formProperty", ACTIVITI_EXTENSIONS_NAMESPACE);
        xtw.writeAttribute("id", formProperty.getId());
        if (StringUtils.isNotEmpty(formProperty.getName())) {
            xtw.writeAttribute("name", formProperty.getName());
        }/*from   www  . ja v  a  2 s .co  m*/
        if (StringUtils.isNotEmpty(formProperty.getType())) {
            xtw.writeAttribute("type", formProperty.getType());
        }
        if (StringUtils.isNotEmpty(formProperty.getValue())) {
            xtw.writeAttribute("value", formProperty.getValue());
        }
        if (StringUtils.isNotEmpty(formProperty.getExpression())) {
            xtw.writeAttribute("expression", formProperty.getExpression());
        }
        if (StringUtils.isNotEmpty(formProperty.getVariable())) {
            xtw.writeAttribute("variable", formProperty.getVariable());
        }
        if (StringUtils.isNotEmpty(formProperty.getDefaultExpression())) {
            xtw.writeAttribute("default", formProperty.getDefaultExpression());
        }
        if (StringUtils.isNotEmpty(formProperty.getDatePattern())) {
            xtw.writeAttribute("datePattern", formProperty.getDatePattern());
        }
        if (formProperty.getRequired() != null) {
            xtw.writeAttribute("required", formProperty.getRequired().toString().toLowerCase());
        }
        if (formProperty.getReadable() != null) {
            xtw.writeAttribute("readable", formProperty.getReadable().toString().toLowerCase());
        }
        if (formProperty.getWriteable() != null) {
            xtw.writeAttribute("writable", formProperty.getWriteable().toString().toLowerCase());
        }

        if (formProperty.getFormValues().size() > 0) {
            for (FormValue formValue : formProperty.getFormValues()) {
                xtw.writeStartElement(ACTIVITI_EXTENSIONS_PREFIX, "value", ACTIVITI_EXTENSIONS_NAMESPACE);
                xtw.writeAttribute("id", formValue.getId());
                xtw.writeAttribute("name", formValue.getName());
                xtw.writeEndElement();
            }
        }

        xtw.writeEndElement();
    }
}

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

public static void createIntermediateEvent(Object object, XMLStreamWriter xtw) throws Exception {
    IntermediateCatchEvent catchEvent = (IntermediateCatchEvent) object;
    List<EventDefinition> eventDefinitionList = catchEvent.getEventDefinitions();
    if (eventDefinitionList.size() == 1) {
        if (eventDefinitionList.get(0) instanceof TimerEventDefinition) {
            TimerEventDefinition timerDef = (TimerEventDefinition) eventDefinitionList.get(0);
            // start TimerIntermediateCatchEvent element
            xtw.writeStartElement("intermediateCatchEvent");
            xtw.writeAttribute("id", catchEvent.getId());
            if (catchEvent.getName() != null) {
                xtw.writeAttribute("name", catchEvent.getName());
            }//from  w w w  . j a  v  a 2  s. com

            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();

            // end TimerIntermediateCatchEvent element
            xtw.writeEndElement();

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

            // start SignalIntermediateCatchEvent element
            xtw.writeStartElement("intermediateCatchEvent");
            xtw.writeAttribute("id", catchEvent.getId());
            if (catchEvent.getName() != null) {
                xtw.writeAttribute("name", catchEvent.getName());
            }

            xtw.writeStartElement("signalEventDefinition");

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

            xtw.writeEndElement();

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

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

public static void createIntermediateEvent(Object object, XMLStreamWriter xtw) throws Exception {
    ThrowEvent throwEvent = (ThrowEvent) object;

    // start IntermediateThrowEvent element
    xtw.writeStartElement("intermediateThrowEvent");
    xtw.writeAttribute("id", throwEvent.getId());
    if (throwEvent.getName() != null) {
        xtw.writeAttribute("name", throwEvent.getName());
    }//from  w w  w. j  a  v  a  2s.  co  m

    List<EventDefinition> eventDefinitionList = throwEvent.getEventDefinitions();
    if (eventDefinitionList.size() == 1) {
        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();
        }
    }

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