Example usage for javax.xml.soap SOAPElement removeNamespaceDeclaration

Introduction

In this page you can find the example usage for javax.xml.soap SOAPElement removeNamespaceDeclaration.

Prototype

public boolean removeNamespaceDeclaration(String prefix);

Source Link

Document

Removes the namespace declaration corresponding to the given prefix.

Usage

From source file:com.googlecode.ddom.frontend.saaj.SOAPElementTest.java

@Validated
@Test// www  .ja  va2  s  .  c  o  m
public void testRemoveNamespaceDeclaration() throws SOAPException {
    SOAPElement element = saajUtil.createSOAPElement(null, "test", null);
    element.setAttributeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI, "xmlns:p", "urn:ns");
    assertTrue(element.removeNamespaceDeclaration("p"));
    assertEquals(0, element.getAttributes().getLength());
}

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From source file:org.apache.axis2.jaxws.message.util.impl.SAAJConverterImpl.java

/**
 * update the tag data of the SOAPElement
 *
 * @param NameCreator nc//  w  w  w .  ja  v  a 2  s.  c  o  m
 * @param element     SOAPElement
 * @param reader      XMLStreamReader whose cursor is at START_ELEMENT
 */
protected void updateTagData(NameCreator nc, SOAPElement element, XMLStreamReader reader, boolean newElement)
        throws SOAPException {
    String prefix = reader.getPrefix();
    prefix = (prefix == null) ? "" : prefix;

    // Make sure the prefix is correct
    if (prefix.length() > 0 && !element.getPrefix().equals(prefix)) {
        // Due to a bug in Axiom DOM or in the reader...not sure where yet,
        // there may be a non-null prefix and no namespace
        String ns = reader.getNamespaceURI();
        if (ns != null && ns.length() != 0) {
            element.setPrefix(prefix);
        }

    }

    if (!newElement) {
        // Add the namespace declarations from the reader for the missing namespaces
        int size = reader.getNamespaceCount();
        for (int i = 0; i < size; i++) {
            String pre = reader.getNamespacePrefix(i);
            String ns = reader.getNamespaceURI(i);
            if ((pre != null && pre.length() > 0) && (ns == null || ns.length() == 0)) {
                if (log.isDebugEnabled()) {
                    log.debug("The prefix is (" + pre + ") but there is no namespace.  "
                            + "This erroneous declaration is skipped.");
                }
            } else {
                String existingNS = element.getNamespaceURI(pre);
                if (!ns.equals(existingNS)) {
                    element.removeNamespaceDeclaration(pre); // Is it necessary to remove the existing prefix/ns
                    element.addNamespaceDeclaration(pre, ns);
                }
            }
        }
    } else {
        // Add the namespace declarations from the reader
        int size = reader.getNamespaceCount();
        for (int i = 0; i < size; i++) {
            String newPrefix = reader.getNamespacePrefix(i);
            String newNS = reader.getNamespaceURI(i);

            if ((newPrefix != null && newPrefix.length() > 0) && (newNS == null || newNS.length() == 0)) {
                // Due to a bug in Axiom DOM or the reader, I have
                // seen cases where the prefix is non-null but there is not
                // namespace.  Example: prefix is axis2ns3 and namespace is null.
                // This is an error..log, tolerate and continue
                if (log.isDebugEnabled()) {
                    log.debug("The prefix is (" + newPrefix + ") but there is no namespace.  "
                            + "This erroneous declaration is skipped.");
                }
            } else {
                element.addNamespaceDeclaration(newPrefix, newNS);
            }
        }
    }

    addAttributes(nc, element, reader);

    return;
}

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From source file:org.jbpm.bpel.integration.soap.SoapUtil.java

public static void removeNamespaces(SOAPElement elem) {
    Iterator prefixIt = elem.getNamespacePrefixes();
    while (prefixIt.hasNext()) {
        String prefix = (String) prefixIt.next();
        elem.removeNamespaceDeclaration(prefix);
    }/*from  w  w  w. ja  v  a2 s . c om*/
}

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From source file:org.jbpm.bpel.integration.soap.SoapUtilTest.java

public void testCopyVisibleNamespaces_soapDom_targetMatch() throws Exception {
    String xml = "<part xmlns:produce='urn:example:produce'>"
            + " <lunch produce:lettuce='0.1lb' fish:fillet='0.25lb' "
            + "  xmlns:fish='urn:example:fish' xmlns='urn:example:meal'/>" + "</part>";
    Element source = XmlUtil.getElement(XmlUtil.parseText(xml), "urn:example:meal", "lunch");

    String targetXml = "<soap:Envelope xmlns:soap='" + SOAPConstants.URI_NS_SOAP_ENVELOPE + "'>"
            + " <soap:Body>"
            + "  <other:Operation xmlns:produce='urn:example:produce' xmlns:meal='urn:example:meal'"
            + "   xmlns:other='urn:example:other'>" + "   <lunch />" + "  </other:Operation>" + " </soap:Body>"
            + "</soap:Envelope>";
    SOAPMessage soapMessage = parseSoap(targetXml);
    SOAPElement operation = SoapUtil.getElement(soapMessage.getSOAPBody(), "urn:example:other", "Operation");
    SOAPElement target = SoapUtil.getElement(operation, "lunch");

    // in the WS4EE stack, target contains the *visible* namespace after parsing
    target.removeNamespaceDeclaration("produce");
    target.removeNamespaceDeclaration("meal");

    // perform the copy
    SoapUtil.copyVisibleNamespaces(target, source);
    List prefixes = IteratorUtils.toList(target.getNamespacePrefixes());

    // prefixed declaration
    assertTrue(prefixes.contains("fish"));
    assertEquals("urn:example:fish", target.getNamespaceURI("fish"));
    // parent prefixed declaration
    assertFalse(prefixes.contains("produce"));
    assertEquals("urn:example:produce", target.getNamespaceURI("produce"));
    // default declaration (reassigned)
    assertFalse(prefixes.contains("meal"));
    assertEquals("urn:example:meal", target.getNamespaceURI("meal"));
}

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