Example usage for javax.xml.stream XMLStreamReader isStartElement

Introduction

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

Prototype

public boolean isStartElement();

Source Link

Document

Returns true if the cursor points to a start tag (otherwise false)

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    XMLInputFactory xif = XMLInputFactory.newFactory();

    FileInputStream xml = new FileInputStream("input.xml");
    XMLStreamReader xsr = xif.createXMLStreamReader(xml);
    xsr.nextTag(); // Advance to "Persons" tag
    xsr.nextTag(); // Advance to "Person" tag

    JAXBContext jc = JAXBContext.newInstance(Person.class);
    Unmarshaller unmarshaller = jc.createUnmarshaller();
    List<Person> persons = new ArrayList<Person>();
    while (xsr.hasNext() && xsr.isStartElement()) {
        Person person = (Person) unmarshaller.unmarshal(xsr);
        persons.add(person);/*from  w  ww  .  ja va2s.  co m*/
        xsr.nextTag();
    }

    for (Person person : persons) {
        System.out.println(person.getName());
    }
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    String filename = "yourXML.xml";

    XMLInputFactory xmlif = null;

    xmlif = XMLInputFactory.newInstance();
    xmlif.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE);
    xmlif.setProperty(XMLInputFactory.IS_NAMESPACE_AWARE, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_COALESCING, Boolean.TRUE);

    System.out.println("FACTORY: " + xmlif);
    System.out.println("filename = " + filename);

    FileInputStream fis = new FileInputStream(filename);

    XMLStreamReader xmlr = xmlif.createFilteredReader(xmlif.createXMLStreamReader(fis), new Main());

    int eventType = xmlr.getEventType();
    printEventType(eventType);// w  w  w. j  a v a2  s. c o  m

    while (xmlr.hasNext()) {
        eventType = xmlr.next();
        printEventType(eventType);
        printName(xmlr, eventType);
        printText(xmlr);

        if (xmlr.isStartElement()) {
            printAttributes(xmlr);
        }
        printPIData(xmlr);
    }
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    String filename = "yourXML.xml";

    XMLInputFactory xmlif = null;

    xmlif = XMLInputFactory.newInstance();
    xmlif.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE);
    xmlif.setProperty(XMLInputFactory.IS_NAMESPACE_AWARE, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_COALESCING, Boolean.TRUE);

    System.out.println("FACTORY: " + xmlif);
    System.out.println("filename = " + filename);

    FileInputStream fis = new FileInputStream(filename);

    XMLStreamReader xmlr = xmlif.createFilteredReader(xmlif.createXMLStreamReader(fis), new MyFilter());

    int eventType = xmlr.getEventType();
    printEventType(eventType);/*from  w w  w  . j  a  v a 2s .  c om*/

    while (xmlr.hasNext()) {
        eventType = xmlr.next();
        printEventType(eventType);
        printName(xmlr, eventType);
        printText(xmlr);

        if (xmlr.isStartElement()) {
            printAttributes(xmlr);
        }
        printPIData(xmlr);
    }
}

---

From source file:MyStreamFilter.java

public static void main(String[] args) throws Exception {
    String filename = "yourXML.xml";

    XMLInputFactory xmlif = null;

    xmlif = XMLInputFactory.newInstance();
    xmlif.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE);
    xmlif.setProperty(XMLInputFactory.IS_NAMESPACE_AWARE, Boolean.TRUE);
    xmlif.setProperty(XMLInputFactory.IS_COALESCING, Boolean.TRUE);

    System.out.println("FACTORY: " + xmlif);
    System.out.println("filename = " + filename);

    FileInputStream fis = new FileInputStream(filename);

    XMLStreamReader xmlr = xmlif.createFilteredReader(xmlif.createXMLStreamReader(fis), new MyStreamFilter());

    int eventType = xmlr.getEventType();
    printEventType(eventType);/*from   ww w.j a  v a 2s.c  om*/

    while (xmlr.hasNext()) {
        eventType = xmlr.next();
        printEventType(eventType);
        printName(xmlr, eventType);
        printText(xmlr);

        if (xmlr.isStartElement()) {
            printAttributes(xmlr);
        }
        printPIData(xmlr);
    }
}

---

From source file:Main.java

public static void printStartElement(XMLStreamReader xmlr) {
    if (xmlr.isStartElement()) {
        System.out.print("<" + xmlr.getName().toString());
        printAttributes(xmlr);/*w ww. j  a  v  a 2  s.  c o m*/
        // System.out.print(</codeTitle><cnTitle></cnTitle><codeKeywords></codeKeywords><codeComments></codeComments>");
    }
}

---

From source file:Main.java

public static void skipToEndElement(XMLStreamReader in) throws XMLStreamException {
    if (!in.isStartElement()) {
        return;/* w  ww  .ja  v  a  2 s .c o m*/
    }

    int tagDepth = 1;
    while (tagDepth > 0 && in.hasNext()) {
        in.next();
        if (in.isStartElement()) {
            tagDepth++;
        } else if (in.isEndElement()) {
            tagDepth--;
        }
    }
}

---

From source file:Main.java

private static void skipStartDocument(XMLStreamReader parser) throws XMLStreamException {
    while (!parser.isStartElement()) {
        parser.nextTag();/*from  w  w  w.  jav a 2  s  .  co m*/
    }
}

---

From source file:StaxCursorTest.java

private static void printStartElement(XMLStreamReader xmlr) {
    if (xmlr.isStartElement()) {
        System.out.print("<" + xmlr.getName().toString());
        printAttributes(xmlr);/*from w w  w  .  j  a va  2 s  . co  m*/
        System.out.print(">");
    }
}

---

From source file:Main.java

public static void skipToStart(XMLStreamReader xmlRdr, String elementName) throws XMLStreamException {
    while (xmlRdr.hasNext()) {
        if (xmlRdr.isStartElement() && xmlRdr.getLocalName().equals(elementName)) {
            break;
        }//from   w  w w . ja v a2 s  .c  om
        xmlRdr.next();
    }
}

---

From source file:Main.java

public static boolean isStartElement(XMLStreamReader xmlRdr, String tagName) {
    //return isElement(xmlRdr, XMLStreamConstants.START_ELEMENT, tagName);

    return xmlRdr.isStartElement() && xmlRdr.getLocalName().equals(tagName);
}

---

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