Example usage for javax.xml.stream XMLStreamReader getElementText

List of usage examples for javax.xml.stream XMLStreamReader getElementText

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Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamReader getElementText.

Prototype

public String getElementText() throws XMLStreamException;

Source Link

Document

Reads the content of a text-only element, an exception is thrown if this is not a text-only element.

Usage

From source file:org.eclipse.koneki.protocols.omadm.client.basic.DMBasicSession.java

private DMItem readItem(final XMLStreamReader reader, final DMMeta parentMeta) throws XMLStreamException {
    reader.nextTag();//w  w w  .j a  v a 2  s  .  com

    // Target?
    final String targetURI;
    if (reader.getLocalName().equals("Target")) { //$NON-NLS-1$
        reader.nextTag();
        // LocURI
        targetURI = reader.getElementText();
        reader.nextTag();
        // LocName?
        if (reader.getLocalName().equals("LocName")) { //$NON-NLS-1$
            jumpToEndTag(reader, "LocName"); //$NON-NLS-1$
            reader.nextTag();
        }
        reader.nextTag();
    } else {
        targetURI = null;
    }

    // Source?
    final String sourceURI;
    if (reader.getLocalName().equals("Source")) { //$NON-NLS-1$
        reader.nextTag();
        // LocURI
        sourceURI = reader.getElementText();
        reader.nextTag();
        // LocName?
        if (reader.getLocalName().equals("LocName")) { //$NON-NLS-1$
            jumpToEndTag(reader, "LocName"); //$NON-NLS-1$
            reader.nextTag();
        }
        reader.nextTag();
    } else {
        sourceURI = null;
    }

    // Meta?
    final DMMeta meta = new DMMeta(parentMeta);
    if (reader.getLocalName().equals("Meta")) { //$NON-NLS-1$
        meta.putAll(readMeta(reader));
        reader.nextTag();
    }

    // Data?
    final String data;
    if (reader.getLocalName().equals("Data")) { //$NON-NLS-1$
        data = reader.getElementText();
        reader.nextTag();
    } else {
        data = null;
    }

    return new DMItem(targetURI, sourceURI, meta, data);
}

From source file:org.eclipse.smila.datamodel.record.stax.RecordReader.java

/**
 * read an L element and add {@link Literal}s to the given {@link Attribute}.
 * /*from w w  w  .  ja v a2 s  . co m*/
 * @param staxReader
 *          XML stream
 * @param attribute
 *          current attribute
 * @throws XMLStreamException
 *           StAX error
 */
private void readLiteralElement(final XMLStreamReader staxReader, final Attribute attribute)
        throws XMLStreamException {
    final String defaultSemanticType = staxReader.getAttributeValue(null, RecordParser.ATTRIBUTE_SEMANTICTYPE);
    staxReader.nextTag();
    Literal literal = null;
    while (isStartTag(staxReader, RecordParser.TAG_VALUE)) {
        literal = _recordFactory.createLiteral();
        String semanticType = staxReader.getAttributeValue(null, RecordParser.ATTRIBUTE_SEMANTICTYPE);
        if (semanticType == null) {
            semanticType = defaultSemanticType;
        }
        literal.setSemanticType(semanticType);
        final String dataType = staxReader.getAttributeValue(null, RecordParser.ATTRIBUTE_TYPE);
        final String stringValue = staxReader.getElementText();
        setLiteralValue(literal, dataType, stringValue);
        attribute.addLiteral(literal);
        staxReader.nextTag();
    }
    if (isStartTag(staxReader, RecordParser.TAG_ANNOTATION)) {
        if (literal == null) { // literal without value, this is actually allowed by the schema.
            literal = _recordFactory.createLiteral();
        }
        readAnnotations(staxReader, attribute);
    }
}

From source file:org.eclipse.smila.datamodel.record.stax.RecordReader.java

/**
 * read an annotation from the stream and add it to the given {@link Annotatable}.
 * /*from   ww  w  .j  av  a 2  s .  co m*/
 * @param staxReader
 *          XML stream
 * @param annotatable
 *          object to annotate
 * @throws XMLStreamException
 *           StAX error
 */
private void readAnnotation(final XMLStreamReader staxReader, final Annotatable annotatable)
        throws XMLStreamException {
    final Annotation annotation = _recordFactory.createAnnotation();
    final String annotationName = staxReader.getAttributeValue(null, RecordParser.ATTRIBUTE_NAME);
    staxReader.nextTag();
    while (isStartTag(staxReader, RecordParser.TAG_VALUE)) {
        final String valueName = staxReader.getAttributeValue(null, RecordParser.ATTRIBUTE_NAME);
        final String value = staxReader.getElementText();
        if (valueName == null) {
            annotation.addAnonValue(value);
        } else {
            annotation.setNamedValue(valueName, value);
        }
        staxReader.nextTag();
    }
    while (isStartTag(staxReader, RecordParser.TAG_ANNOTATION)) {
        readAnnotation(staxReader, annotation);
        staxReader.nextTag();
    }
    annotatable.addAnnotation(annotationName, annotation);
}

From source file:org.eclipse.smila.datamodel.record.stax.RecordReader.java

/**
 * read attachment names from the XML stream.
 * //  w  w  w.ja  v a2s  .  com
 * @param staxReader
 *          source XML stream param record Record to add the attachments to.
 * @param record
 *          record to add attachments too.
 * @throws XMLStreamException
 *           StAX error.
 */
private void readAttachments(final XMLStreamReader staxReader, final Record record) throws XMLStreamException {
    while (isStartTag(staxReader, RecordParser.TAG_ATTACHMENT)) {
        final String attachmentName = staxReader.getElementText();
        if (attachmentName != null && attachmentName.length() > 0) {
            record.setAttachment(attachmentName, null);
        }
        staxReader.nextTag();
    }
}

From source file:org.elissa.web.server.TransformerServlet.java

private String[] findPackageAndAssetNameForUUID(String uuid, IDiagramProfile profile) {
    List<String> packages = new ArrayList<String>();
    String packagesURL = ExternalInfo.getExternalProtocol(profile) + "://"
            + ExternalInfo.getExternalHost(profile) + "/" + profile.getExternalLoadURLSubdomain().substring(0,
                    profile.getExternalLoadURLSubdomain().indexOf("/"))
            + "/rest/packages/";
    try {//from www.  jav a  2 s  .c o m
        XMLInputFactory factory = XMLInputFactory.newInstance();
        XMLStreamReader reader = factory
                .createXMLStreamReader(getInputStreamForURL(packagesURL, "GET", profile));
        while (reader.hasNext()) {
            if (reader.next() == XMLStreamReader.START_ELEMENT) {
                if ("title".equals(reader.getLocalName())) {
                    packages.add(reader.getElementText());
                }
            }
        }
    } catch (Exception e) {
        // we dont want to barf..just log that error happened
        _logger.error(e.getMessage());
    }

    boolean gotPackage = false;
    String[] pkgassetnames = new String[2];
    for (String nextPackage : packages) {
        String packageAssetURL = ExternalInfo.getExternalProtocol(profile) + "://"
                + ExternalInfo.getExternalHost(profile) + "/"
                + profile.getExternalLoadURLSubdomain().substring(0,
                        profile.getExternalLoadURLSubdomain().indexOf("/"))
                + "/rest/packages/" + nextPackage + "/assets/";
        try {
            XMLInputFactory factory = XMLInputFactory.newInstance();
            XMLStreamReader reader = factory
                    .createXMLStreamReader(getInputStreamForURL(packageAssetURL, "GET", profile));
            String title = "";
            while (reader.hasNext()) {
                int next = reader.next();
                if (next == XMLStreamReader.START_ELEMENT) {
                    if ("title".equals(reader.getLocalName())) {
                        title = reader.getElementText();
                    }
                    if ("uuid".equals(reader.getLocalName())) {
                        String eleText = reader.getElementText();
                        if (uuid.equals(eleText)) {
                            pkgassetnames[0] = nextPackage;
                            pkgassetnames[1] = title;
                            gotPackage = true;
                        }
                    }
                }
            }
        } catch (Exception e) {
            // we dont want to barf..just log that error happened
            _logger.error(e.getMessage());
        }
        if (gotPackage) {
            // noo need to loop through rest of packages
            break;
        }
    }
    return pkgassetnames;
}

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

public BpmnModel convertToBpmnModel(XMLStreamReader xtr) {
    BpmnModel model = new BpmnModel();
    model.setStartEventFormTypes(startEventFormTypes);
    model.setUserTaskFormTypes(userTaskFormTypes);
    try {//from w  w  w .j  a v a 2s  . co m
        Process activeProcess = null;
        List<SubProcess> activeSubProcessList = new ArrayList<SubProcess>();
        while (xtr.hasNext()) {
            try {
                xtr.next();
            } catch (Exception e) {
                LOGGER.debug("Error reading XML document", e);
                throw new XMLException("Error reading XML", e);
            }

            if (xtr.isEndElement() && (ELEMENT_SUBPROCESS.equals(xtr.getLocalName())
                    || ELEMENT_TRANSACTION.equals(xtr.getLocalName())
                    || ELEMENT_ADHOC_SUBPROCESS.equals(xtr.getLocalName()))) {

                activeSubProcessList.remove(activeSubProcessList.size() - 1);
            }

            if (xtr.isStartElement() == false) {
                continue;
            }

            if (ELEMENT_DEFINITIONS.equals(xtr.getLocalName())) {
                definitionsParser.parse(xtr, model);

            } else if (ELEMENT_RESOURCE.equals(xtr.getLocalName())) {
                resourceParser.parse(xtr, model);

            } else if (ELEMENT_SIGNAL.equals(xtr.getLocalName())) {
                signalParser.parse(xtr, model);

            } else if (ELEMENT_MESSAGE.equals(xtr.getLocalName())) {
                messageParser.parse(xtr, model);

            } else if (ELEMENT_ERROR.equals(xtr.getLocalName())) {

                if (StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_ID))) {
                    model.addError(xtr.getAttributeValue(null, ATTRIBUTE_ID),
                            xtr.getAttributeValue(null, ATTRIBUTE_ERROR_CODE));
                }

            } else if (ELEMENT_IMPORT.equals(xtr.getLocalName())) {
                importParser.parse(xtr, model);

            } else if (ELEMENT_ITEM_DEFINITION.equals(xtr.getLocalName())) {
                itemDefinitionParser.parse(xtr, model);

            } else if (ELEMENT_DATA_STORE.equals(xtr.getLocalName())) {
                dataStoreParser.parse(xtr, model);

            } else if (ELEMENT_INTERFACE.equals(xtr.getLocalName())) {
                interfaceParser.parse(xtr, model);

            } else if (ELEMENT_IOSPECIFICATION.equals(xtr.getLocalName())) {
                ioSpecificationParser.parseChildElement(xtr, activeProcess, model);

            } else if (ELEMENT_PARTICIPANT.equals(xtr.getLocalName())) {
                participantParser.parse(xtr, model);

            } else if (ELEMENT_MESSAGE_FLOW.equals(xtr.getLocalName())) {
                messageFlowParser.parse(xtr, model);

            } else if (ELEMENT_PROCESS.equals(xtr.getLocalName())) {

                Process process = processParser.parse(xtr, model);
                if (process != null) {
                    activeProcess = process;
                }

            } else if (ELEMENT_POTENTIAL_STARTER.equals(xtr.getLocalName())) {
                potentialStarterParser.parse(xtr, activeProcess);

            } else if (ELEMENT_LANE.equals(xtr.getLocalName())) {
                laneParser.parse(xtr, activeProcess, model);

            } else if (ELEMENT_DOCUMENTATION.equals(xtr.getLocalName())) {

                BaseElement parentElement = null;
                if (!activeSubProcessList.isEmpty()) {
                    parentElement = activeSubProcessList.get(activeSubProcessList.size() - 1);
                } else if (activeProcess != null) {
                    parentElement = activeProcess;
                }
                documentationParser.parseChildElement(xtr, parentElement, model);

            } else if (activeProcess == null && ELEMENT_TEXT_ANNOTATION.equals(xtr.getLocalName())) {
                String elementId = xtr.getAttributeValue(null, ATTRIBUTE_ID);
                TextAnnotation textAnnotation = (TextAnnotation) new TextAnnotationXMLConverter()
                        .convertXMLToElement(xtr, model);
                textAnnotation.setId(elementId);
                model.getGlobalArtifacts().add(textAnnotation);

            } else if (activeProcess == null && ELEMENT_ASSOCIATION.equals(xtr.getLocalName())) {
                String elementId = xtr.getAttributeValue(null, ATTRIBUTE_ID);
                Association association = (Association) new AssociationXMLConverter().convertXMLToElement(xtr,
                        model);
                association.setId(elementId);
                model.getGlobalArtifacts().add(association);

            } else if (ELEMENT_EXTENSIONS.equals(xtr.getLocalName())) {
                extensionElementsParser.parse(xtr, activeSubProcessList, activeProcess, model);

            } else if (ELEMENT_SUBPROCESS.equals(xtr.getLocalName())
                    || ELEMENT_TRANSACTION.equals(xtr.getLocalName())
                    || ELEMENT_ADHOC_SUBPROCESS.equals(xtr.getLocalName())) {
                subProcessParser.parse(xtr, activeSubProcessList, activeProcess);

            } else if (ELEMENT_COMPLETION_CONDITION.equals(xtr.getLocalName())) {
                if (!activeSubProcessList.isEmpty()) {
                    SubProcess subProcess = activeSubProcessList.get(activeSubProcessList.size() - 1);
                    if (subProcess instanceof AdhocSubProcess) {
                        AdhocSubProcess adhocSubProcess = (AdhocSubProcess) subProcess;
                        adhocSubProcess.setCompletionCondition(xtr.getElementText());
                    }
                }

            } else if (ELEMENT_DI_SHAPE.equals(xtr.getLocalName())) {
                bpmnShapeParser.parse(xtr, model);

            } else if (ELEMENT_DI_EDGE.equals(xtr.getLocalName())) {
                bpmnEdgeParser.parse(xtr, model);

            } else {

                if (!activeSubProcessList.isEmpty()
                        && ELEMENT_MULTIINSTANCE.equalsIgnoreCase(xtr.getLocalName())) {

                    multiInstanceParser.parseChildElement(xtr,
                            activeSubProcessList.get(activeSubProcessList.size() - 1), model);

                } else if (convertersToBpmnMap.containsKey(xtr.getLocalName())) {
                    if (activeProcess != null) {
                        BaseBpmnXMLConverter converter = convertersToBpmnMap.get(xtr.getLocalName());
                        converter.convertToBpmnModel(xtr, model, activeProcess, activeSubProcessList);
                    }
                }
            }
        }

        for (Process process : model.getProcesses()) {
            for (Pool pool : model.getPools()) {
                if (process.getId().equals(pool.getProcessRef())) {
                    pool.setExecutable(process.isExecutable());
                }
            }
            processFlowElements(process.getFlowElements(), process);
        }

    } catch (XMLException e) {
        throw e;

    } catch (Exception e) {
        LOGGER.error("Error processing BPMN document", e);
        throw new XMLException("Error processing BPMN document", e);
    }
    return model;
}

From source file:org.flowable.bpmn.converter.child.DataAssociationParser.java

public static void parseDataAssociation(DataAssociation dataAssociation, String elementName,
        XMLStreamReader xtr) {
    boolean readyWithDataAssociation = false;
    Assignment assignment = null;// w  w  w  . j a v  a  2s .  c o  m
    try {

        dataAssociation.setId(xtr.getAttributeValue(null, "id"));

        while (readyWithDataAssociation == false && xtr.hasNext()) {
            xtr.next();
            if (xtr.isStartElement() && ELEMENT_SOURCE_REF.equals(xtr.getLocalName())) {
                String sourceRef = xtr.getElementText();
                if (StringUtils.isNotEmpty(sourceRef)) {
                    dataAssociation.setSourceRef(sourceRef.trim());
                }

            } else if (xtr.isStartElement() && ELEMENT_TARGET_REF.equals(xtr.getLocalName())) {
                String targetRef = xtr.getElementText();
                if (StringUtils.isNotEmpty(targetRef)) {
                    dataAssociation.setTargetRef(targetRef.trim());
                }

            } else if (xtr.isStartElement() && ELEMENT_TRANSFORMATION.equals(xtr.getLocalName())) {
                String transformation = xtr.getElementText();
                if (StringUtils.isNotEmpty(transformation)) {
                    dataAssociation.setTransformation(transformation.trim());
                }

            } else if (xtr.isStartElement() && ELEMENT_ASSIGNMENT.equals(xtr.getLocalName())) {
                assignment = new Assignment();
                BpmnXMLUtil.addXMLLocation(assignment, xtr);

            } else if (xtr.isStartElement() && ELEMENT_FROM.equals(xtr.getLocalName())) {
                String from = xtr.getElementText();
                if (assignment != null && StringUtils.isNotEmpty(from)) {
                    assignment.setFrom(from.trim());
                }

            } else if (xtr.isStartElement() && ELEMENT_TO.equals(xtr.getLocalName())) {
                String to = xtr.getElementText();
                if (assignment != null && StringUtils.isNotEmpty(to)) {
                    assignment.setTo(to.trim());
                }

            } else if (xtr.isEndElement() && ELEMENT_ASSIGNMENT.equals(xtr.getLocalName())) {
                if (StringUtils.isNotEmpty(assignment.getFrom())
                        && StringUtils.isNotEmpty(assignment.getTo())) {
                    dataAssociation.getAssignments().add(assignment);
                }

            } else if (xtr.isEndElement() && elementName.equals(xtr.getLocalName())) {
                readyWithDataAssociation = true;
            }
        }
    } catch (Exception e) {
        LOGGER.warn("Error parsing data association child elements", e);
    }
}

From source file:org.flowable.bpmn.converter.child.FieldExtensionParser.java

public void parseChildElement(XMLStreamReader xtr, BaseElement parentElement, BpmnModel model)
        throws Exception {

    if (!accepts(parentElement))
        return;/*from  ww  w  . j  a v a 2s .c o  m*/

    FieldExtension extension = new FieldExtension();
    BpmnXMLUtil.addXMLLocation(extension, xtr);
    extension.setFieldName(xtr.getAttributeValue(null, ATTRIBUTE_FIELD_NAME));

    if (StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_FIELD_STRING))) {
        extension.setStringValue(xtr.getAttributeValue(null, ATTRIBUTE_FIELD_STRING));

    } else if (StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_FIELD_EXPRESSION))) {
        extension.setExpression(xtr.getAttributeValue(null, ATTRIBUTE_FIELD_EXPRESSION));

    } else {
        boolean readyWithFieldExtension = false;
        try {
            while (readyWithFieldExtension == false && xtr.hasNext()) {
                xtr.next();
                if (xtr.isStartElement() && ELEMENT_FIELD_STRING.equalsIgnoreCase(xtr.getLocalName())) {
                    extension.setStringValue(xtr.getElementText().trim());

                } else if (xtr.isStartElement()
                        && ATTRIBUTE_FIELD_EXPRESSION.equalsIgnoreCase(xtr.getLocalName())) {
                    extension.setExpression(xtr.getElementText().trim());

                } else if (xtr.isEndElement() && getElementName().equalsIgnoreCase(xtr.getLocalName())) {
                    readyWithFieldExtension = true;
                }
            }
        } catch (Exception e) {
            LOGGER.warn("Error parsing field extension child elements", e);
        }
    }

    if (parentElement instanceof FlowableListener) {
        ((FlowableListener) parentElement).getFieldExtensions().add(extension);
    } else if (parentElement instanceof ServiceTask) {
        ((ServiceTask) parentElement).getFieldExtensions().add(extension);
    } else {
        ((SendTask) parentElement).getFieldExtensions().add(extension);
    }
}

From source file:org.flowable.bpmn.converter.child.FlowableCollectionParser.java

@Override
public void parseChildElement(XMLStreamReader xtr, BaseElement parentElement, BpmnModel model)
        throws Exception {
    if (!(parentElement instanceof MultiInstanceLoopCharacteristics)) {
        return;//w ww  . j av  a  2s  .  co  m
    }

    MultiInstanceLoopCharacteristics multiInstanceLoopCharacteristics = (MultiInstanceLoopCharacteristics) parentElement;

    CollectionHandler collectionHandler = null;

    if (StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_MULTIINSTANCE_COLLECTION_CLASS))) {
        collectionHandler = new CollectionHandler();
        collectionHandler
                .setImplementation(xtr.getAttributeValue(null, ATTRIBUTE_MULTIINSTANCE_COLLECTION_CLASS));
        collectionHandler.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_CLASS);

    } else if (StringUtils
            .isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_MULTIINSTANCE_COLLECTION_DELEGATEEXPRESSION))) {
        collectionHandler = new CollectionHandler();
        collectionHandler.setImplementation(
                xtr.getAttributeValue(null, ATTRIBUTE_MULTIINSTANCE_COLLECTION_DELEGATEEXPRESSION));
        collectionHandler.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION);
    }

    if (collectionHandler != null) {
        BpmnXMLUtil.addXMLLocation(collectionHandler, xtr);
        multiInstanceLoopCharacteristics.setHandler(collectionHandler);
    }

    boolean readyWithCollection = false;
    try {
        while (!readyWithCollection && xtr.hasNext()) {
            xtr.next();
            if (xtr.isStartElement()
                    && ELEMENT_MULTIINSTANCE_COLLECTION_STRING.equalsIgnoreCase(xtr.getLocalName())) {
                // it is a string value
                multiInstanceLoopCharacteristics.setCollectionString(xtr.getElementText());

            } else if (xtr.isStartElement()
                    && ELEMENT_MULTIINSTANCE_COLLECTION_EXPRESSION.equalsIgnoreCase(xtr.getLocalName())) {
                // it is an expression
                multiInstanceLoopCharacteristics.setInputDataItem(xtr.getElementText());

            } else if (xtr.isEndElement() && getElementName().equalsIgnoreCase(xtr.getLocalName())) {
                readyWithCollection = true;
            }
        }
    } catch (Exception e) {
        LOGGER.warn("Error parsing collection child elements", e);
    }
}

From source file:org.flowable.bpmn.converter.child.IOSpecificationParser.java

public void parseChildElement(XMLStreamReader xtr, BaseElement parentElement, BpmnModel model)
        throws Exception {

    if (parentElement instanceof Activity == false && parentElement instanceof Process == false)
        return;/* w w  w.  ja  v  a2  s .c  o  m*/

    IOSpecification ioSpecification = new IOSpecification();
    BpmnXMLUtil.addXMLLocation(ioSpecification, xtr);
    boolean readyWithIOSpecification = false;
    try {
        while (readyWithIOSpecification == false && xtr.hasNext()) {
            xtr.next();
            if (xtr.isStartElement() && ELEMENT_DATA_INPUT.equalsIgnoreCase(xtr.getLocalName())) {
                DataSpec dataSpec = new DataSpec();
                BpmnXMLUtil.addXMLLocation(dataSpec, xtr);
                dataSpec.setId(xtr.getAttributeValue(null, ATTRIBUTE_ID));
                dataSpec.setName(xtr.getAttributeValue(null, ATTRIBUTE_NAME));
                dataSpec.setItemSubjectRef(
                        parseItemSubjectRef(xtr.getAttributeValue(null, ATTRIBUTE_ITEM_SUBJECT_REF), model));
                ioSpecification.getDataInputs().add(dataSpec);

            } else if (xtr.isStartElement() && ELEMENT_DATA_OUTPUT.equalsIgnoreCase(xtr.getLocalName())) {
                DataSpec dataSpec = new DataSpec();
                BpmnXMLUtil.addXMLLocation(dataSpec, xtr);
                dataSpec.setId(xtr.getAttributeValue(null, ATTRIBUTE_ID));
                dataSpec.setName(xtr.getAttributeValue(null, ATTRIBUTE_NAME));
                dataSpec.setItemSubjectRef(
                        parseItemSubjectRef(xtr.getAttributeValue(null, ATTRIBUTE_ITEM_SUBJECT_REF), model));
                ioSpecification.getDataOutputs().add(dataSpec);

            } else if (xtr.isStartElement() && ELEMENT_DATA_INPUT_REFS.equalsIgnoreCase(xtr.getLocalName())) {
                String dataInputRefs = xtr.getElementText();
                if (StringUtils.isNotEmpty(dataInputRefs)) {
                    ioSpecification.getDataInputRefs().add(dataInputRefs.trim());
                }

            } else if (xtr.isStartElement() && ELEMENT_DATA_OUTPUT_REFS.equalsIgnoreCase(xtr.getLocalName())) {
                String dataOutputRefs = xtr.getElementText();
                if (StringUtils.isNotEmpty(dataOutputRefs)) {
                    ioSpecification.getDataOutputRefs().add(dataOutputRefs.trim());
                }

            } else if (xtr.isEndElement() && getElementName().equalsIgnoreCase(xtr.getLocalName())) {
                readyWithIOSpecification = true;
            }
        }
    } catch (Exception e) {
        LOGGER.warn("Error parsing ioSpecification child elements", e);
    }

    if (parentElement instanceof Process) {
        ((Process) parentElement).setIoSpecification(ioSpecification);
    } else {
        ((Activity) parentElement).setIoSpecification(ioSpecification);
    }
}