Example usage for javax.xml.stream.events StartElement getNamespaceURI

Introduction

In this page you can find the example usage for javax.xml.stream.events StartElement getNamespaceURI.

Prototype

public String getNamespaceURI(String prefix);

Source Link

Document

Gets the value that the prefix is bound to in the context of this element.

Usage

From source file:org.codice.ddf.spatial.ogc.wfs.transformer.handlebars.HandlebarsWfsFeatureTransformer.java

private StartElement addNamespacesToStartElement(StartElement startElement) {
    String prefix = startElement.getName().getPrefix();
    if (StringUtils.isBlank(prefix)) {
        return startElement;
    }//from www  .  j  a  v  a2 s  .c  o m

    if (isPrefixBound(startElement, prefix)) {
        return startElement;
    }

    return XML_EVENT_FACTORY.createStartElement(prefix, startElement.getNamespaceURI(prefix),
            startElement.getName().getLocalPart(), startElement.getAttributes(),
            Collections
                    .singletonList(
                            XML_EVENT_FACTORY.createNamespace(prefix, startElement.getNamespaceURI(prefix)))
                    .iterator());
}

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From source file:org.odftoolkit.odfdom.pkg.rdfa.URIExtractorImpl.java

public String expandCURIE(StartElement element, String value, EvalContext context) {

    if (value.startsWith("_:")) {
        if (!settings.contains(Setting.ManualNamespaces))
            return value;
        if (element.getNamespaceURI("_") == null)
            return value;
    }/* w w w.  ja v  a  2 s.  c o  m*/
    if (settings.contains(Setting.FormMode) && // variable
            value.startsWith("?")) {
        return value;
    }
    int offset = value.indexOf(":") + 1;
    if (offset == 0) {
        return null;
    }
    String prefix = value.substring(0, offset - 1);

    // Apparently these are not allowed to expand
    if ("xml".equals(prefix) || "xmlns".equals(prefix))
        return null;

    String namespaceURI = null;
    if (prefix.length() == 0) {
        namespaceURI = "http://www.w3.org/1999/xhtml/vocab#";
    } else {
        namespaceURI = element.getNamespaceURI(prefix);
        if (isForSAX) {
            if (namespaceURI != null) {
                if (xmlnsMap == Collections.EMPTY_MAP)
                    xmlnsMap = new HashMap<String, String>();
                xmlnsMap.put(prefix, namespaceURI);
            }
        } else {
            if (namespaceURI == null) {
                namespaceURI = xmlnsMap.get(prefix);
            }
        }
    }
    if (namespaceURI == null) {
        return null;
        // throw new RuntimeException("Unknown prefix: " + prefix);
    }

    return namespaceURI + value.substring(offset);
}

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From source file:org.onosproject.xmpp.core.ctl.handlers.XmlStreamDecoderTest.java

@Test
public void testDecodeXmppStanza() throws Exception {
    XmlStreamDecoder decoder = new XmlStreamDecoder();
    ByteBuf buffer = Unpooled.buffer();//from  w  w  w .j ava 2 s . com
    buffer.writeBytes(subscribeMsg.getBytes(Charsets.UTF_8));
    List<Object> list = Lists.newArrayList();
    decoder.decode(new ChannelHandlerContextAdapter(), buffer, list);
    assertThat(list.size(), is(10));
    list.forEach(object -> {
        assertThat(object, is(instanceOf(XMLEvent.class)));
    });
    assertThat(((XMLEvent) list.get(0)).isStartDocument(), is(true));
    XMLEvent secondEvent = (XMLEvent) list.get(1);
    assertThat(secondEvent.isStartElement(), is(true));
    StartElement secondEventAsStartElement = (StartElement) secondEvent;
    assertThat(secondEventAsStartElement.getName().getLocalPart(), is("iq"));
    assertThat(Lists.newArrayList(secondEventAsStartElement.getAttributes()).size(), is(4));
    assertThat(secondEventAsStartElement.getAttributeByName(QName.valueOf("type")).getValue(), is("set"));
    assertThat(secondEventAsStartElement.getAttributeByName(QName.valueOf("from")).getValue(),
            is("test@xmpp.org"));
    assertThat(secondEventAsStartElement.getAttributeByName(QName.valueOf("to")).getValue(),
            is("xmpp.onosproject.org"));
    assertThat(secondEventAsStartElement.getAttributeByName(QName.valueOf("id")).getValue(), is("sub1"));
    XMLEvent fourthEvent = (XMLEvent) list.get(3);
    assertThat(fourthEvent.isStartElement(), is(true));
    StartElement fourthEventAsStartElement = (StartElement) fourthEvent;
    assertThat(fourthEventAsStartElement.getName().getLocalPart(), is("pubsub"));
    assertThat(fourthEventAsStartElement.getNamespaceURI(""), is("http://jabber.org/protocol/pubsub"));
    XMLEvent fifthEvent = (XMLEvent) list.get(5);
    assertThat(fifthEvent.isStartElement(), is(true));
    StartElement fifthEventAsStartElement = (StartElement) fifthEvent;
    assertThat(fifthEventAsStartElement.getName().getLocalPart(), is("subscribe"));
    assertThat(fifthEventAsStartElement.getAttributeByName(QName.valueOf("node")).getValue(), is("test"));
    XMLEvent sixthEvent = (XMLEvent) list.get(6);
    assertThat(sixthEvent.isEndElement(), is(true));
    EndElement sixthEventAsEndElement = (EndElement) sixthEvent;
    assertThat(sixthEventAsEndElement.getName().getLocalPart(), is("subscribe"));
    XMLEvent seventhEvent = (XMLEvent) list.get(8);
    assertThat(seventhEvent.isEndElement(), is(true));
    EndElement seventhEventAsEndElement = (EndElement) seventhEvent;
    assertThat(seventhEventAsEndElement.getName().getLocalPart(), is("pubsub"));
    XMLEvent eighthEvent = (XMLEvent) list.get(9);
    assertThat(eighthEvent.isEndElement(), is(true));
    EndElement eighthEventAsEndElement = (EndElement) eighthEvent;
    assertThat(eighthEventAsEndElement.getName().getLocalPart(), is("iq"));
}

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