Example usage for javax.xml.stream XMLStreamWriter writeCharacters

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

  1. HOME
  2. Java
  3. javax
  4. javax.xml.stream.*
  5. XMLStreamWriter
  6. writeCharacters

Introduction

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

Prototype

public void writeCharacters(String text) throws XMLStreamException;

Source Link

Document

Write text to the output

Usage

From source file:org.exoplatform.services.jcr.ext.artifact.ArtifactManagingServiceImpl.java

protected File createSingleMetadata(String groupId, String artifactId, String version)
        throws FileNotFoundException {
    File temp = null;//  ww w  .  j  ava2  s . co  m
    try {
        String filename = getUniqueFilename("maven-metadata.xml");
        temp = File.createTempFile(filename, null);

        OutputStream os = new FileOutputStream(temp);
        XMLOutputFactory factory = XMLOutputFactory.newInstance();
        XMLStreamWriter writer = factory.createXMLStreamWriter(os);
        try {
            writer.writeStartDocument("UTF-8", "1.0");
            writer.writeStartElement("metadata");

            writer.writeStartElement("groupId");
            writer.writeCharacters(groupId);
            writer.writeEndElement();

            writer.writeStartElement("artifactId");
            writer.writeCharacters(artifactId);
            writer.writeEndElement();

            writer.writeStartElement("version");
            writer.writeCharacters(version);
            writer.writeEndElement();

            writer.writeEndElement();
            writer.writeEndDocument();
        } finally {
            writer.flush();
            writer.close();
            os.close();
        }
    } catch (XMLStreamException e) {
        LOG.error("Error on creating metadata - XML", e);
    } catch (IOException e) {
        LOG.error("Error on creating metadata - FILE", e);
    }
    return (temp != null && temp.exists()) ? temp : null;
}

From source file:org.exoplatform.services.jcr.ext.artifact.ArtifactManagingServiceImpl.java

protected File createMultiMetadata(String groupId, String artifactId, String current_version,
        List<String> v_list) throws FileNotFoundException {
    File temp = null;/*from   ww  w .  j  a  v  a  2s  .  com*/
    try {
        String filename = getUniqueFilename("maven-metadata.xml");
        temp = File.createTempFile(filename, null);

        OutputStream os = new FileOutputStream(temp);
        XMLOutputFactory factory = XMLOutputFactory.newInstance();
        XMLStreamWriter writer = factory.createXMLStreamWriter(os);
        try {
            writer.writeStartDocument("UTF-8", "1.0");
            writer.writeStartElement("metadata");

            writer.writeStartElement("groupId");
            writer.writeCharacters(groupId);
            writer.writeEndElement();

            writer.writeStartElement("artifactId");
            writer.writeCharacters(artifactId);
            writer.writeEndElement();

            String elderVersion;
            if (v_list.size() > 0) {
                Collections.sort(v_list); // sort list
                elderVersion = v_list.get(0); // get first element
            } else
                elderVersion = current_version;
            v_list.add(current_version);

            writer.writeStartElement("version");
            writer.writeCharacters(elderVersion);
            writer.writeEndElement();

            writer.writeStartElement("versions");
            writer.writeStartElement("versioning");

            for (Iterator<String> iterator = v_list.iterator(); iterator.hasNext();) {
                writer.writeStartElement("version");
                writer.writeCharacters(iterator.next());
                writer.writeEndElement();
            }

            writer.writeEndElement();
            writer.writeEndElement();

            writer.writeEndElement();
            writer.writeEndDocument();
        } finally {
            writer.flush();
            writer.close();
            os.close();
        }
    } catch (XMLStreamException e) {
        LOG.error("Error on creating metadata - XML", e);
    } catch (IOException e) {
        LOG.error("Error on creating metadata - FILE", e);
    }
    return (temp != null && temp.exists()) ? temp : null;
}

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

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);
    }//  w w w  .j a v  a  2s  .c o m

    if (baseElement instanceof FlowNode) {
        final FlowNode flowNode = (FlowNode) baseElement;
        if (flowNode.isAsynchronous()) {
            writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, ATTRIBUTE_VALUE_TRUE, xtw);
            if (flowNode.isNotExclusive()) {
                writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_EXCLUSIVE, ATTRIBUTE_VALUE_FALSE, xtw);
            }
        }

        if (baseElement instanceof Activity) {
            final Activity activity = (Activity) baseElement;
            if (activity.isForCompensation()) {
                writeDefaultAttribute(ATTRIBUTE_ACTIVITY_ISFORCOMPENSATION, ATTRIBUTE_VALUE_TRUE, xtw);
            }
            if (StringUtils.isNotEmpty(activity.getDefaultFlow())) {
                FlowElement defaultFlowElement = model.getFlowElement(activity.getDefaultFlow());
                if (defaultFlowElement instanceof SequenceFlow) {
                    writeDefaultAttribute(ATTRIBUTE_DEFAULT, activity.getDefaultFlow(), xtw);
                }
            }
        }

        if (baseElement instanceof Gateway) {
            final Gateway gateway = (Gateway) baseElement;
            if (StringUtils.isNotEmpty(gateway.getDefaultFlow())) {
                FlowElement defaultFlowElement = model.getFlowElement(gateway.getDefaultFlow());
                if (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, model.getNamespaces(), xtw);
    if (baseElement instanceof Activity) {
        final Activity activity = (Activity) baseElement;
        FailedJobRetryCountExport.writeFailedJobRetryCount(activity, xtw);

    }

    if (didWriteExtensionStartElement) {
        xtw.writeEndElement();
    }

    if (baseElement instanceof Activity) {
        final Activity activity = (Activity) baseElement;
        MultiInstanceExport.writeMultiInstance(activity, xtw);

    }

    writeAdditionalChildElements(baseElement, model, xtw);

    xtw.writeEndElement();
}

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

protected void writeTimerDefinition(Event parentEvent, TimerEventDefinition timerDefinition,
        XMLStreamWriter xtw) throws Exception {
    xtw.writeStartElement(ELEMENT_EVENT_TIMERDEFINITION);
    if (StringUtils.isNotEmpty(timerDefinition.getCalendarName())) {
        writeQualifiedAttribute(ATTRIBUTE_CALENDAR_NAME, timerDefinition.getCalendarName(), xtw);
    }//from   ww w .j a v a 2 s .c  om
    boolean didWriteExtensionStartElement = BpmnXMLUtil.writeExtensionElements(timerDefinition, false, xtw);
    if (didWriteExtensionStartElement) {
        xtw.writeEndElement();
    }
    if (StringUtils.isNotEmpty(timerDefinition.getTimeDate())) {
        xtw.writeStartElement(ATTRIBUTE_TIMER_DATE);
        xtw.writeCharacters(timerDefinition.getTimeDate());
        xtw.writeEndElement();

    } else if (StringUtils.isNotEmpty(timerDefinition.getTimeCycle())) {
        xtw.writeStartElement(ATTRIBUTE_TIMER_CYCLE);

        if (StringUtils.isNotEmpty(timerDefinition.getEndDate())) {
            xtw.writeAttribute(FLOWABLE_EXTENSIONS_PREFIX, FLOWABLE_EXTENSIONS_NAMESPACE, ATTRIBUTE_END_DATE,
                    timerDefinition.getEndDate());
        }

        xtw.writeCharacters(timerDefinition.getTimeCycle());
        xtw.writeEndElement();

    } else if (StringUtils.isNotEmpty(timerDefinition.getTimeDuration())) {
        xtw.writeStartElement(ATTRIBUTE_TIMER_DURATION);
        xtw.writeCharacters(timerDefinition.getTimeDuration());
        xtw.writeEndElement();
    }

    xtw.writeEndElement();
}

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

protected void createXML(FlowElement flowElement, BpmnModel model, XMLStreamWriter xtw) throws Exception {

    if (flowElement instanceof SubProcess) {

        SubProcess subProcess = (SubProcess) flowElement;
        if (flowElement instanceof Transaction) {
            xtw.writeStartElement(ELEMENT_TRANSACTION);
        } else if (flowElement instanceof AdhocSubProcess) {
            xtw.writeStartElement(ELEMENT_ADHOC_SUBPROCESS);
        } else {//ww w .j a  va2  s. c o m
            xtw.writeStartElement(ELEMENT_SUBPROCESS);
        }

        xtw.writeAttribute(ATTRIBUTE_ID, subProcess.getId());
        if (StringUtils.isNotEmpty(subProcess.getName())) {
            xtw.writeAttribute(ATTRIBUTE_NAME, subProcess.getName());
        } else {
            xtw.writeAttribute(ATTRIBUTE_NAME, "subProcess");
        }

        if (subProcess instanceof EventSubProcess) {
            xtw.writeAttribute(ATTRIBUTE_TRIGGERED_BY, ATTRIBUTE_VALUE_TRUE);

        } else if (subProcess instanceof Transaction == false) {
            if (subProcess.isAsynchronous()) {
                BpmnXMLUtil.writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, ATTRIBUTE_VALUE_TRUE, xtw);
                if (subProcess.isNotExclusive()) {
                    BpmnXMLUtil.writeQualifiedAttribute(ATTRIBUTE_ACTIVITY_EXCLUSIVE, ATTRIBUTE_VALUE_FALSE,
                            xtw);
                }
            }

        } else if (subProcess instanceof AdhocSubProcess) {
            AdhocSubProcess adhocSubProcess = (AdhocSubProcess) subProcess;
            BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_CANCEL_REMAINING_INSTANCES,
                    String.valueOf(adhocSubProcess.isCancelRemainingInstances()), xtw);
            if (StringUtils.isNotEmpty(adhocSubProcess.getOrdering())) {
                BpmnXMLUtil.writeDefaultAttribute(ATTRIBUTE_ORDERING, adhocSubProcess.getOrdering(), xtw);
            }
        }

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

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

        boolean didWriteExtensionStartElement = FlowableListenerExport.writeListeners(subProcess, false, xtw);

        didWriteExtensionStartElement = BpmnXMLUtil.writeExtensionElements(subProcess,
                didWriteExtensionStartElement, model.getNamespaces(), xtw);
        if (didWriteExtensionStartElement) {
            // closing extensions element
            xtw.writeEndElement();
        }

        MultiInstanceExport.writeMultiInstance(subProcess, xtw);

        if (subProcess instanceof AdhocSubProcess) {
            AdhocSubProcess adhocSubProcess = (AdhocSubProcess) subProcess;
            if (StringUtils.isNotEmpty(adhocSubProcess.getCompletionCondition())) {
                xtw.writeStartElement(ELEMENT_COMPLETION_CONDITION);
                xtw.writeCData(adhocSubProcess.getCompletionCondition());
                xtw.writeEndElement();
            }
        }

        for (FlowElement subElement : subProcess.getFlowElements()) {
            createXML(subElement, model, xtw);
        }

        for (Artifact artifact : subProcess.getArtifacts()) {
            createXML(artifact, model, xtw);
        }

        xtw.writeEndElement();

    } else {

        BaseBpmnXMLConverter converter = convertersToXMLMap.get(flowElement.getClass());

        if (converter == null) {
            throw new XMLException("No converter for " + flowElement.getClass() + " found");
        }

        converter.convertToXML(xtw, flowElement, model);
    }
}

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

public static void writeFailedJobRetryCount(Activity activity, XMLStreamWriter xtw) throws Exception {
    String failedJobRetryCycle = activity.getFailedJobRetryTimeCycleValue();
    if (failedJobRetryCycle != null) {

        if (StringUtils.isNotEmpty(failedJobRetryCycle)) {
            xtw.writeStartElement(FLOWABLE_EXTENSIONS_PREFIX, FAILED_JOB_RETRY_TIME_CYCLE,
                    FLOWABLE_EXTENSIONS_NAMESPACE);
            xtw.writeCharacters(failedJobRetryCycle);
            xtw.writeEndElement();/*from   ww w. j  a va2 s  . c om*/
        }
    }
}

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  ww  . j  ava  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());
    }/*ww w .  jav  a 2  s  .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.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;
            }/* ww  w. ja  va 2 s.co  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 ww w  . jav  a 2 s .  co 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;
}