Example usage for javax.xml.stream XMLEventReader nextEvent

Introduction

In this page you can find the example usage for javax.xml.stream XMLEventReader nextEvent.

Prototype

public XMLEvent nextEvent() throws XMLStreamException;

Source Link

Document

Gets the next XMLEvent.

Usage

From source file:org.jonross.coercion.v2.BinderSpec.java

private Block parse(XMLEventReader reader, StartElement start) throws XMLStreamException {
    Block block = new Block(start.getName(), blockId++);
    String lastText = "";

    while (reader.hasNext()) {
        XMLEvent e = reader.nextEvent();
        switch (e.getEventType()) {
        case XMLEvent.START_ELEMENT:
            if (block.children.size() == 0)
                block.setPrologue(lastText);
            block.children.add(parse(reader, e.asStartElement()));
            lastText = "";
            break;

        case XMLEvent.CHARACTERS:
            lastText += e.asCharacters().getData();
            break;

        case XMLEvent.END_ELEMENT:
            block.setEpilogue(lastText);
            if (log.isDebugEnabled())
                log.debug("Completed " + block);
            return block;

        default:/* www  .  j ava  2s.co m*/
            lastText = "";
            break;
        }
    }

    // Shouldn't get here, END_ELEMENT above should return.
    throw new IllegalStateException("Coercer.parse impossible state, probably malformed XML");
}

From source file:org.jonross.coercion.v2.BinderSpec.java

private StartElement nextStartElement(XMLEventReader reader) throws XMLStreamException {
    while (reader.hasNext()) {
        XMLEvent e = reader.nextEvent();
        if (e.getEventType() == XMLEvent.START_ELEMENT)
            return e.asStartElement();
    }//from   ww  w  .  j a v  a 2 s .  c o m
    return null;
}

From source file:org.jwifisd.eyefi.Main.java

private static void getPhotoStatus(Request request, Response response, final String date)
        throws FactoryConfigurationError, XMLStreamException, IOException {
    String macaddress = null;/*from www. j  a  va 2s . c o m*/
    String credential = null;
    String filename = null;
    String filesize = null;
    String filesignature = null;
    XMLInputFactory inputFactory = XMLInputFactory.newInstance();
    XMLEventReader eventReader = inputFactory.createXMLEventReader(request.getInputStream());
    while (eventReader.hasNext()) {
        XMLEvent event = eventReader.nextEvent();
        if (event.isStartElement()) {
            if (event.asStartElement().getName().getLocalPart().equals("macaddress")) {
                event = eventReader.nextEvent();
                macaddress = event.asCharacters().getData();
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("credential")) {
                event = eventReader.nextEvent();
                credential = event.asCharacters().getData();
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("filename")) {
                event = eventReader.nextEvent();
                filename = event.asCharacters().getData();
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("filesize")) {
                event = eventReader.nextEvent();
                filesize = event.asCharacters().getData();
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("filesignature")) {
                event = eventReader.nextEvent();
                filesignature = event.asCharacters().getData();
                continue;
            }
        }
    }
    System.out.println("macaddress:" + macaddress);
    System.out.println("credential:" + credential);
    System.out.println("filename:" + filename);
    System.out.println("filesize:" + filesize);
    System.out.println("filesignature:" + filesignature);

    response.setHeader("Server", "Eye-Fi Agent/2.0.4.0");
    response.setHeader("Date", date);
    response.setHeader("Pragma", "no-cache");
    response.setHeader("Content-Type", "text/xml; charset=\"utf-8\"");

    String responseText = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + //
            "<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\">" + //
            /**/"<SOAP-ENV:Body>\n" + //
            /*  */"<GetPhotoStatusResponse xmlns=\"http://localhost/api/soap/eyefilm\">" + //
            /*    */"<fileid>1</fileid><offset>0</offset>" + //
            /*  */"</GetPhotoStatusResponse>" + //
            /**/"</SOAP-ENV:Body>" + //
            "</SOAP-ENV:Envelope>";

    response.setContentLength(responseText.length());
    response.getWriter().write(responseText);
}

From source file:org.jwifisd.eyefi.Main.java

private static void startSession(Request request, Response response, final String date)
        throws Exception, IOException {
    String macaddress = null;/* ww w  .j a  v  a  2 s.c  om*/
    String cnonce = null;
    String transfermode = null;
    String transfermodetimestamp = null;
    System.out.println("connectx");
    XMLInputFactory inputFactory = XMLInputFactory.newInstance();
    XMLEventReader eventReader = inputFactory.createXMLEventReader(request.getInputStream());
    while (eventReader.hasNext()) {
        XMLEvent event = eventReader.nextEvent();
        if (event.isStartElement()) {
            if (event.asStartElement().getName().getLocalPart().equals("macaddress")) {
                event = eventReader.nextEvent();
                macaddress = event.asCharacters().getData();
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("cnonce")) {
                event = eventReader.nextEvent();
                cnonce = event.asCharacters().getData();
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("transfermode")) {
                event = eventReader.nextEvent();
                transfermode = event.asCharacters().getData();
                continue;
            }
            if (event.asStartElement().getName().getLocalPart().equals("transfermodetimestamp")) {
                event = eventReader.nextEvent();
                transfermodetimestamp = event.asCharacters().getData();
                continue;
            }
        }
    }
    System.out.println("macaddress:" + macaddress);
    System.out.println("cnonce:" + cnonce);
    System.out.println("transfermode:" + transfermode);
    System.out.println("transfermodetimestamp:" + transfermodetimestamp);
    byte[] cnonceBytes = Hex.decodeHex(cnonce.toCharArray());
    byte[] uploadKey = Hex.decodeHex("00000000000000000000000000000000".toCharArray());
    byte[] credential = md5(Hex.decodeHex(macaddress.toCharArray()), cnonceBytes, uploadKey);
    String credentialStr = Hex.encodeHexString(credential);

    response.setHeader("Server", "Eye-Fi Agent/2.0.4.0");
    response.setHeader("Date", date);
    response.setHeader("Pragma", "no-cache");
    response.setHeader("Content-Type", "text/xml; charset=\"utf-8\"");

    String responseText = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + //
            "<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\">" + //
            /**/"<SOAP-ENV:Body>" + //
            /*  */"<StartSessionResponse xmlns=\"http://localhost/api/soap/eyefilm\">" + //
            /*    */"<credential>" + credentialStr + "</credential>" + //
            /*    */"<snonce>" + cnonce + "</snonce>" + //
            /*    */"<transfermode>2</transfermode>" + //
            /*    */"<transfermodetimestamp>1230268824</transfermodetimestamp>" + //
            /*    */"<upsyncallowed>false</upsyncallowed>" + //
            /*  */"</StartSessionResponse>" + //
            /**/"</SOAP-ENV:Body>" + //
            "</SOAP-ENV:Envelope>";
    System.out.println(responseText);
    response.setContentLength(responseText.length());
    response.getWriter().write(responseText);
}

From source file:org.keycloak.saml.common.util.StaxParserUtilTest.java

@Test
public void testBypassElementBlock() throws XMLStreamException, ParsingException {
    String xml = "<a><b><c>test</c>" + "<d>aa</d></b></a>";
    XMLEventReader reader = StaxParserUtil
            .getXMLEventReader(IOUtils.toInputStream(xml, Charset.defaultCharset()));

    assertThat(reader.nextEvent(), instanceOf(StartDocument.class));

    assertStartTag(reader.nextEvent(), "a");
    assertStartTag(reader.nextEvent(), "b");
    assertStartTag(reader.nextEvent(), "c");
    assertCharacters(reader.nextEvent(), is("test"));
    assertEndTag(reader.nextEvent(), "c");

    StaxParserUtil.bypassElementBlock(reader, "d");

    assertEndTag(reader.nextEvent(), "b");
    assertEndTag(reader.nextEvent(), "a");
}

From source file:org.keycloak.saml.common.util.StaxParserUtilTest.java

@Test
public void testBypassElementBlockAnon() throws XMLStreamException, ParsingException {
    String xml = "<a><b><c>test</c>" + "<d>aa</d></b></a>";
    XMLEventReader reader = StaxParserUtil
            .getXMLEventReader(IOUtils.toInputStream(xml, Charset.defaultCharset()));

    assertThat(reader.nextEvent(), instanceOf(StartDocument.class));

    assertStartTag(reader.nextEvent(), "a");
    assertStartTag(reader.nextEvent(), "b");
    assertStartTag(reader.nextEvent(), "c");
    assertCharacters(reader.nextEvent(), is("test"));
    assertEndTag(reader.nextEvent(), "c");

    StaxParserUtil.bypassElementBlock(reader);

    assertEndTag(reader.nextEvent(), "b");
    assertEndTag(reader.nextEvent(), "a");
}

From source file:org.keycloak.saml.common.util.StaxParserUtilTest.java

@Test
public void testBypassElementBlockNested() throws XMLStreamException, ParsingException {
    String xml = "<a><b><c>test</c>" + "<d>aa<d>nestedD</d></d></b></a>";
    XMLEventReader reader = StaxParserUtil
            .getXMLEventReader(IOUtils.toInputStream(xml, Charset.defaultCharset()));

    assertThat(reader.nextEvent(), instanceOf(StartDocument.class));

    assertStartTag(reader.nextEvent(), "a");
    assertStartTag(reader.nextEvent(), "b");
    assertStartTag(reader.nextEvent(), "c");
    assertCharacters(reader.nextEvent(), is("test"));
    assertEndTag(reader.nextEvent(), "c");

    StaxParserUtil.bypassElementBlock(reader, "d");

    assertEndTag(reader.nextEvent(), "b");
    assertEndTag(reader.nextEvent(), "a");
}

From source file:org.keycloak.saml.common.util.StaxParserUtilTest.java

@Test
public void testBypassElementBlockNestedAnon() throws XMLStreamException, ParsingException {
    String xml = "<a><b><c>test</c>" + "<d>aa<d>nestedD</d></d></b></a>";
    XMLEventReader reader = StaxParserUtil
            .getXMLEventReader(IOUtils.toInputStream(xml, Charset.defaultCharset()));

    assertThat(reader.nextEvent(), instanceOf(StartDocument.class));

    assertStartTag(reader.nextEvent(), "a");
    assertStartTag(reader.nextEvent(), "b");
    assertStartTag(reader.nextEvent(), "c");
    assertCharacters(reader.nextEvent(), is("test"));
    assertEndTag(reader.nextEvent(), "c");

    StaxParserUtil.bypassElementBlock(reader);

    assertEndTag(reader.nextEvent(), "b");
    assertEndTag(reader.nextEvent(), "a");
}

From source file:org.keycloak.saml.common.util.StaxParserUtilTest.java

@Test
public void testBypassElementBlockWrongPairing() throws XMLStreamException, ParsingException {
    String xml = "<a><b><c>test</c>" + "<d><b>aa</d><d>nestedD</d></d></b></a>";
    XMLEventReader reader = StaxParserUtil
            .getXMLEventReader(IOUtils.toInputStream(xml, Charset.defaultCharset()));

    assertThat(reader.nextEvent(), instanceOf(StartDocument.class));

    assertStartTag(reader.nextEvent(), "a");
    assertStartTag(reader.nextEvent(), "b");
    assertStartTag(reader.nextEvent(), "c");
    assertCharacters(reader.nextEvent(), is("test"));
    assertEndTag(reader.nextEvent(), "c");

    expectedException.expect(ParsingException.class);
    StaxParserUtil.bypassElementBlock(reader, "d");
}

From source file:org.keycloak.saml.common.util.StaxParserUtilTest.java

@Test
public void testBypassElementBlockNestedPrematureEnd() throws XMLStreamException, ParsingException {
    String xml = "<a><b><c>test</c>" + "<d>aa<d>nestedD</d></d>";
    XMLEventReader reader = StaxParserUtil
            .getXMLEventReader(IOUtils.toInputStream(xml, Charset.defaultCharset()));

    assertThat(reader.nextEvent(), instanceOf(StartDocument.class));

    assertStartTag(reader.nextEvent(), "a");
    assertStartTag(reader.nextEvent(), "b");
    assertStartTag(reader.nextEvent(), "c");
    assertCharacters(reader.nextEvent(), is("test"));
    assertEndTag(reader.nextEvent(), "c");

    StaxParserUtil.bypassElementBlock(reader, "d");

    expectedException.expect(XMLStreamException.class);
    reader.nextEvent();/* w w  w .j  a  va2  s. co m*/
}