Example usage for javax.xml.stream XMLStreamReader hasName

Introduction

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

Prototype

public boolean hasName();

Source Link

Document

returns a boolean indicating whether the current event has a name (is a START_ELEMENT or END_ELEMENT).

Usage

From source file:edu.indiana.d2i.htrc.portal.HTRCPersistenceAPIClient.java

private AlgorithmDetailsBean parseAlgorithmDetailBean(InputStream stream) throws XMLStreamException {
    AlgorithmDetailsBean res = new AlgorithmDetailsBean();
    XMLStreamReader parser = factory.createXMLStreamReader(stream);

    List<AlgorithmDetailsBean.Parameter> parameters = new ArrayList<AlgorithmDetailsBean.Parameter>();
    List<String> authors = new ArrayList<String>();
    while (parser.hasNext()) {
        int event = parser.next();
        if (event == XMLStreamConstants.START_ELEMENT) {
            if (parser.hasName()) {
                // only parse the info tag!
                if (parser.getLocalName().equals(AlgorithmDetailsBean.NAME)) {
                    res.setName(parser.getElementText());
                } else if (parser.getLocalName().equals(AlgorithmDetailsBean.VERSION)) {
                    res.setVersion(parser.getElementText());
                } else if (parser.getLocalName().equals(AlgorithmDetailsBean.DESCRIPTION)) {
                    res.setDescription(parser.getElementText());
                } else if (parser.getLocalName().equals(AlgorithmDetailsBean.SUPPORTURL)) {
                    res.setSupportUrl(parser.getElementText());
                } else if (parser.getLocalName().equals(AlgorithmDetailsBean.PARAMETER)) {
                    AlgorithmDetailsBean.Parameter parameter = new AlgorithmDetailsBean.Parameter();
                    int count = parser.getAttributeCount();
                    for (int i = 0; i < count; i++) {
                        if (parser.getAttributeLocalName(i).equals("required"))
                            parameter.setRequired(Boolean.valueOf(parser.getAttributeValue(i)));
                        if (parser.getAttributeLocalName(i).equals("type"))
                            parameter.setType(parser.getAttributeValue(i));
                        if (parser.getAttributeLocalName(i).equals("name"))
                            parameter.setName(parser.getAttributeValue(i));
                        if (parser.getAttributeLocalName(i).equals("defaultValue"))
                            parameter.setDefaultValue(parser.getAttributeValue(i));
                        if (parser.getAttributeLocalName(i).equals("validation"))
                            parameter.setValidation(parser.getAttributeValue(i));
                        if (parser.getAttributeLocalName(i).equals("validationError"))
                            parameter.setValidationError(parser.getAttributeValue(i));
                        if (parser.getAttributeLocalName(i).equals("readOnly"))
                            parameter.setReadOnly(Boolean.parseBoolean(parser.getAttributeValue(i)));
                    }//w  w  w.j  av  a 2 s .  c o  m
                    parser.nextTag();
                    if (parser.getLocalName().equals("label"))
                        parameter.setLabel(parser.getElementText());
                    parser.nextTag();
                    if (parser.getLocalName().equals("description"))
                        parameter.setDescription(parser.getElementText());
                    parameters.add(parameter);
                } else if (parser.getLocalName().equals(AlgorithmDetailsBean.AUTHOR)) {
                    int count = parser.getAttributeCount();
                    for (int i = 0; i < count; i++) {
                        if (parser.getAttributeLocalName(i).equals("name"))
                            authors.add(parser.getAttributeValue(i));
                    }
                }
            }
        }
    }
    res.setParameters(parameters);
    res.setAuthors(authors);
    return res;
}

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