Example usage for javax.xml.soap SOAPFault getElementsByTagName

Introduction

In this page you can find the example usage for javax.xml.soap SOAPFault getElementsByTagName.

Prototype

public NodeList getElementsByTagName(String name);

Source Link

Document

Returns a NodeList of all descendant Elements with a given tag name, in document order.

Usage

From source file:it.cnr.icar.eric.server.interfaces.soap.RegistryBSTServlet.java

private SOAPMessage createFaultSOAPMessage(java.lang.Throwable e, SOAPHeader sh) {
    SOAPMessage msg = null;//from ww  w .j  a  v a2s  .  com
    if (log.isDebugEnabled()) {
        log.debug("Creating Fault SOAP Message with Throwable:", e);
    }
    try {
        // Will this method be "legacy" ebRS 3.0 spec-compliant and
        // return a URN as the <faultcode/> value? Default expectation
        // is of a an older client. Overridden to instead be SOAP
        // 1.1-compliant and return a QName as the faultcode value when
        // we know (for sure) client supports new approach.
        boolean legacyFaultCode = true;

        // get SOAPHeaderElement list from the received message
        // TODO: if additional capabilities are needed, move code to
        // elsewhere
        if (null != sh) {
            Iterator<?> headers = sh.examineAllHeaderElements();
            while (headers.hasNext()) {
                Object obj = headers.next();

                // confirm expected Iterator content
                if (obj instanceof SOAPHeaderElement) {
                    SOAPHeaderElement header = (SOAPHeaderElement) obj;
                    Name headerName = header.getElementName();

                    // check this SOAP header for relevant capability
                    // signature
                    if (headerName.getLocalName().equals(BindingUtility.SOAP_CAPABILITY_HEADER_LocalName)
                            && headerName.getURI().equals(BindingUtility.SOAP_CAPABILITY_HEADER_Namespace)
                            && header.getValue().equals(BindingUtility.SOAP_CAPABILITY_ModernFaultCodes)) {
                        legacyFaultCode = false;
                        // only interested in one client capability
                        break;
                    }
                }
            }
        }

        msg = MessageFactory.newInstance().createMessage();
        SOAPEnvelope env = msg.getSOAPPart().getEnvelope();
        SOAPFault fault = msg.getSOAPBody().addFault();

        // set faultCode
        String exceptionName = e.getClass().getName();
        // TODO: SAAJ 1.3 has introduced preferred QName interfaces
        Name name = env.createName(exceptionName, "ns1", BindingUtility.SOAP_FAULT_PREFIX);
        fault.setFaultCode(name);
        if (legacyFaultCode) {
            // we now have an element child, munge its text (hack alert)
            Node faultCode = fault.getElementsByTagName("faultcode").item(0);
            // Using Utility.setTextContent() implementation since Java
            // WSDP 1.5 (containing an earlier DOM API) does not
            // support Node.setTextContent().
            Utility.setTextContent(faultCode, BindingUtility.SOAP_FAULT_PREFIX + ":" + exceptionName);
        }

        // set faultString
        String errorMsg = e.getMessage();
        if (errorMsg == null) {
            errorMsg = "NULL";
        }
        fault.setFaultString(errorMsg);

        // create faultDetail with one entry
        Detail det = fault.addDetail();

        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        e.printStackTrace(pw);
        String str = sw.toString();

        name = env.createName("StackTrace", "rs", "urn:oasis:names:tc:ebxml-regrep:xsd:rs:3.0");
        DetailEntry de = det.addDetailEntry(name);
        de.setValue(str);
        // de.addTextNode(str);

        // TODO: Need to put baseURL for this registry here

        msg.saveChanges();
    } catch (SOAPException ex) {
        log.warn(ex, ex);
        // otherwise ignore the problem updating part of the message
    }

    return msg;
}

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From source file:it.cnr.icar.eric.server.interfaces.soap.RegistrySAMLServlet.java

/**
 * This method is a copy of the respective method from RegistrySOAPServlet.
 * The SAML-based Servlet returns X.509 certificate base SOAP messages.
 * /*from  w  w  w. j a va 2 s.  co  m*/
 */

private SOAPMessage createFaultSOAPMessage(java.lang.Throwable e, SOAPHeader sh) {
    SOAPMessage msg = null;

    if (log.isDebugEnabled()) {
        log.debug("Creating Fault SOAP Message with Throwable:", e);
    }

    try {
        // Will this method be "legacy" ebRS 3.0 spec-compliant and
        // return a URN as the <faultcode/> value? Default expectation
        // is of a an older client. Overridden to instead be SOAP
        // 1.1-compliant and return a QName as the faultcode value when
        // we know (for sure) client supports new approach.
        boolean legacyFaultCode = true;

        // get SOAPHeaderElement list from the received message
        // TODO: if additional capabilities are needed, move code to
        // elsewhere
        if (null != sh) {
            Iterator<?> headers = sh.examineAllHeaderElements();
            while (headers.hasNext()) {
                Object obj = headers.next();

                // confirm expected Iterator content
                if (obj instanceof SOAPHeaderElement) {
                    SOAPHeaderElement header = (SOAPHeaderElement) obj;
                    Name headerName = header.getElementName();

                    // check this SOAP header for relevant capability
                    // signature
                    if (headerName.getLocalName().equals(BindingUtility.SOAP_CAPABILITY_HEADER_LocalName)
                            && headerName.getURI().equals(BindingUtility.SOAP_CAPABILITY_HEADER_Namespace)
                            && header.getValue().equals(BindingUtility.SOAP_CAPABILITY_ModernFaultCodes)) {
                        legacyFaultCode = false;
                        // only interested in one client capability
                        break;
                    }
                }
            }
        }

        msg = MessageFactory.newInstance().createMessage();
        SOAPEnvelope env = msg.getSOAPPart().getEnvelope();
        SOAPFault fault = msg.getSOAPBody().addFault();

        // set faultCode
        String exceptionName = e.getClass().getName();

        // TODO: SAAJ 1.3 has introduced preferred QName interfaces
        Name name = env.createName(exceptionName, "ns1", BindingUtility.SOAP_FAULT_PREFIX);
        fault.setFaultCode(name);
        if (legacyFaultCode) {
            // we now have an element child, munge its text (hack alert)
            Node faultCode = fault.getElementsByTagName("faultcode").item(0);

            // Using Utility.setTextContent() implementation since Java
            // WSDP 1.5 (containing an earlier DOM API) does not
            // support Node.setTextContent().
            Utility.setTextContent(faultCode, BindingUtility.SOAP_FAULT_PREFIX + ":" + exceptionName);
        }

        // set faultString
        String errorMsg = e.getMessage();
        if (errorMsg == null) {
            errorMsg = "NULL";
        }
        fault.setFaultString(errorMsg);

        // create faultDetail with one entry
        Detail det = fault.addDetail();

        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        e.printStackTrace(pw);
        String str = sw.toString();

        name = env.createName("StackTrace", "rs", "urn:oasis:names:tc:ebxml-regrep:xsd:rs:3.0");

        DetailEntry de = det.addDetailEntry(name);
        de.setValue(str);
        // de.addTextNode(str);

        // TODO: Need to put baseURL for this registry here

        msg.saveChanges();

    } catch (SOAPException ex) {
        log.warn(ex, ex);
        // otherwise ignore the problem updating part of the message
    }

    return msg;
}

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