Example usage for org.w3c.dom Node getNextSibling

List of usage examples for org.w3c.dom Node getNextSibling

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Introduction

In this page you can find the example usage for org.w3c.dom Node getNextSibling.

Prototype

public Node getNextSibling();

Source Link

Document

The node immediately following this node.

Usage

From source file:org.apache.cxf.systest.provider.CXF4130Test.java

@Test
public void testCxf4130() throws Exception {
    InputStream body = getClass().getResourceAsStream("cxf4130data.txt");
    HttpClient client = new HttpClient();
    PostMethod post = new PostMethod(ADDRESS);
    post.setRequestEntity(new InputStreamRequestEntity(body, "text/xml"));
    client.executeMethod(post);//ww  w . j av a2  s .c  o m

    Document doc = StaxUtils.read(post.getResponseBodyAsStream());
    Element root = doc.getDocumentElement();
    Node child = root.getFirstChild();

    boolean foundBody = false;
    while (child != null) {
        if ("Body".equals(child.getLocalName())) {
            foundBody = true;
            assertEquals(1, child.getChildNodes().getLength());
            assertEquals("FooResponse", child.getFirstChild().getLocalName());
        }
        child = child.getNextSibling();
    }
    assertTrue("Did not find the soap:Body element", foundBody);
}

From source file:org.apache.cxf.systest.provider.CXF4818Test.java

@Test
public void testCXF4818() throws Exception {
    InputStream body = getClass().getResourceAsStream("cxf4818data.txt");
    HttpClient client = new HttpClient();
    PostMethod post = new PostMethod(ADDRESS);
    post.setRequestEntity(new InputStreamRequestEntity(body, "text/xml"));
    client.executeMethod(post);/*from  ww  w . j a  v a2s  .c o m*/

    Document doc = StaxUtils.read(post.getResponseBodyAsStream());
    //System.out.println(StaxUtils.toString(doc));
    Element root = doc.getDocumentElement();
    Node child = root.getFirstChild();

    boolean foundBody = false;
    boolean foundHeader = false;
    while (child != null) {
        if ("Header".equals(child.getLocalName())) {
            foundHeader = true;
            assertFalse("Already found body", foundBody);
        } else if ("Body".equals(child.getLocalName())) {
            foundBody = true;
            assertTrue("Did not find header before the body", foundHeader);
        }
        child = child.getNextSibling();
    }
    assertTrue("Did not find the soap:Body element", foundBody);
    assertTrue("Did not find the soap:Header element", foundHeader);
}

From source file:org.apache.cxf.tools.wsdlto.frontend.jaxws.customization.JAXWSBindingParser.java

void parseElement(JAXWSBinding jaxwsBinding, Element element) {
    Node child = element.getFirstChild();
    if (child == null) {
        // global binding
        if (isAsyncElement(element)) {
            jaxwsBinding.setEnableAsyncMapping(getNodeValue(element));
        }/*ww  w  . j a  va2s . co m*/
        if (isMIMEElement(element)) {
            jaxwsBinding.setEnableMime(getNodeValue(element));
        }
        if (isPackageElement(element)) {
            jaxwsBinding.setPackage(getPackageName(element));
        }

        if (isWrapperStyle(element)) {
            jaxwsBinding.setEnableWrapperStyle(getNodeValue(element));
        }
    } else {
        // other binding
        while (child != null) {
            if (isAsyncElement(child)) {
                jaxwsBinding.setEnableAsyncMapping(getNodeValue(child));
            } else if (isMIMEElement(child)) {
                jaxwsBinding.setEnableMime(getNodeValue(child));
            } else if (isWrapperStyle(child)) {
                jaxwsBinding.setEnableWrapperStyle(getNodeValue(child));
            } else if (isPackageElement(child)) {
                jaxwsBinding.setPackage(getPackageName(child));
                Node docChild = DOMUtils.getChild(child, Element.ELEMENT_NODE);
                if (docChild != null && this.isJAXWSClassDoc(docChild)) {
                    jaxwsBinding.setPackageJavaDoc(StringEscapeUtils.escapeHtml(DOMUtils.getContent(docChild)));
                }
            } else if (isJAXWSMethodElement(child)) {
                jaxwsBinding.setMethodName(getMethodName(child));
                Node docChild = DOMUtils.getChild(child, Element.ELEMENT_NODE);

                if (docChild != null && this.isJAXWSClassDoc(docChild)) {
                    jaxwsBinding.setMethodJavaDoc(StringEscapeUtils.escapeHtml(DOMUtils.getContent(docChild)));
                }
            } else if (isJAXWSParameterElement(child)) {
                Element childElement = (Element) child;
                String partPath = "//" + childElement.getAttribute("part");
                Node node = queryXPathNode(element.getOwnerDocument().getDocumentElement(), partPath);
                String messageName = "";
                String partName = "";
                if (node != null) {
                    partName = ((Element) node).getAttribute("name");
                    Node messageNode = node.getParentNode();
                    if (messageNode != null) {
                        Element messageEle = (Element) messageNode;
                        messageName = messageEle.getAttribute("name");
                    }
                }

                String name = childElement.getAttribute("name");
                String elementNameString = childElement.getAttribute("childElementName");
                QName elementName = null;
                if (!StringUtils.isEmpty(elementNameString)) {
                    String ns = "";
                    if (elementNameString.indexOf(':') != -1) {
                        ns = elementNameString.substring(0, elementNameString.indexOf(':'));
                        ns = childElement.lookupNamespaceURI(ns);
                        elementNameString = elementNameString.substring(elementNameString.indexOf(':') + 1);
                    }
                    elementName = new QName(ns, elementNameString);
                }
                JAXWSParameter jpara = new JAXWSParameter(messageName, partName, elementName, name);
                jaxwsBinding.addJaxwsPara(jpara);
            } else if (isJAXWSClass(child)) {
                Element childElement = (Element) child;
                String clzName = childElement.getAttribute("name");
                String javadoc = "";
                Node docChild = DOMUtils.getChild(child, Element.ELEMENT_NODE);

                if (docChild != null && this.isJAXWSClassDoc(docChild)) {
                    javadoc = StringEscapeUtils.escapeHtml(DOMUtils.getContent(docChild));
                }

                JAXWSClass jaxwsClass = new JAXWSClass(clzName, javadoc);
                jaxwsBinding.setJaxwsClass(jaxwsClass);
            }
            child = child.getNextSibling();
        }
    }

}

From source file:org.apache.jk.config.WebXml2Jk.java

/** Get the node in the list of siblings
 *///from w  w  w  . j  ava2 s.  c  om
public static Node getNext(Node current) {
    Node first = current.getNextSibling();
    String name = current.getNodeName();
    if (first == null)
        return null;
    for (Node node = first; node != null; node = node.getNextSibling()) {
        //System.out.println("getNode: " + name + " " + node.getNodeName());
        if (name.equals(node.getNodeName())) {
            return node;
        }
    }
    return null;
}

From source file:org.apache.ode.bpel.rtrep.v1.ASSIGN.java

/**
  * Get the r-value. There are several possibilities:
  * <ul>//from  w ww.  ja v  a  2  s . co  m
  * <li>a message is selected - an element representing the whole message is
  * returned.</li>
  * <li>a (element) message part is selected - the element is returned.
  * </li>
  * <li>a (typed) message part is select - a wrapper element is returned.
  * </li>
  * <li>an attribute is selected - an attribute node is returned. </li>
  * <li>a text node/string expression is selected - a text node is returned.
  * </li>
  * </ul>
  *
  * @param from
  *
  * @return Either {@link Element}, {@link org.w3c.dom.Text}, or
  *         {@link org.w3c.dom.Attr} node representing the r-value.
  *
  * @throws FaultException
  *             DOCUMENTME
  * @throws UnsupportedOperationException
  *             DOCUMENTME
  * @throws IllegalStateException
  *             DOCUMENTME
  */
private Node evalRValue(OAssign.RValue from) throws FaultException, ExternalVariableModuleException {
    if (__log.isDebugEnabled())
        __log.debug("Evaluating FROM expression \"" + from + "\".");

    Node retVal;
    if (from instanceof DirectRef) {
        OAssign.DirectRef dref = (OAssign.DirectRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(dref.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(dref.variable), false);
        retVal = DOMUtils.findChildByName((Element) data, dref.elName);
    } else if (from instanceof OAssign.VariableRef) {
        OAssign.VariableRef varRef = (OAssign.VariableRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(varRef.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(varRef.variable), false);
        retVal = evalQuery(data, varRef.part != null ? varRef.part : varRef.headerPart, varRef.location,
                getEvaluationContext());
    } else if (from instanceof OAssign.PropertyRef) {
        OAssign.PropertyRef propRef = (OAssign.PropertyRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(propRef.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(propRef.variable), false);
        retVal = evalQuery(data, propRef.propertyAlias.part, propRef.propertyAlias.location,
                getEvaluationContext());
    } else if (from instanceof OAssign.PartnerLinkRef) {
        OAssign.PartnerLinkRef pLinkRef = (OAssign.PartnerLinkRef) from;
        PartnerLinkInstance pLink = _scopeFrame.resolve(pLinkRef.partnerLink);
        Node tempVal = pLinkRef.isMyEndpointReference ? getBpelRuntime().fetchMyRoleEndpointReferenceData(pLink)
                : getBpelRuntime().fetchPartnerRoleEndpointReferenceData(pLink);
        if (__log.isDebugEnabled())
            __log.debug("RValue is a partner link, corresponding endpoint " + tempVal.getClass().getName()
                    + " has value " + DOMUtils.domToString(tempVal));
        retVal = tempVal;
    } else if (from instanceof OAssign.Expression) {
        OExpression expr = ((OAssign.Expression) from).expression;
        List<Node> l = getBpelRuntime().getExpLangRuntime().evaluate(expr, getEvaluationContext());
        if (l.size() == 0) {
            String msg = __msgs.msgRValueNoNodesSelected(expr.toString());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg,
                    new Throwable("ignoreMissingFromData"));
        } else if (l.size() > 1) {
            String msg = __msgs.msgRValueMultipleNodesSelected(expr.toString());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
        }
        retVal = (Node) l.get(0);
    } else if (from instanceof OAssign.Literal) {
        Element literalRoot = ((OAssign.Literal) from).getXmlLiteral().getDocumentElement();
        assert literalRoot.getLocalName().equals("literal");
        // We'd like a single text node...

        literalRoot.normalize();
        retVal = literalRoot.getFirstChild();

        // Adjust for whitespace before an element.
        if (retVal != null && retVal.getNodeType() == Node.TEXT_NODE
                && retVal.getTextContent().trim().length() == 0 && retVal.getNextSibling() != null) {
            retVal = retVal.getNextSibling();
        }

        if (retVal == null) {
            // Special case, no children --> empty TII
            retVal = literalRoot.getOwnerDocument().createTextNode("");
        } else if (retVal.getNodeType() == Node.ELEMENT_NODE) {
            // Make sure there is no more elements.
            Node x = retVal.getNextSibling();
            while (x != null) {
                if (x.getNodeType() == Node.ELEMENT_NODE) {
                    String msg = __msgs.msgLiteralContainsMultipleEIIs();
                    if (__log.isDebugEnabled())
                        __log.debug(from + ": " + msg);
                    throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);

                }
                x = x.getNextSibling();
            }
        } else if (retVal.getNodeType() == Node.TEXT_NODE) {
            // Make sure there are no elements following this text node.
            Node x = retVal.getNextSibling();
            while (x != null) {
                if (x.getNodeType() == Node.ELEMENT_NODE) {
                    String msg = __msgs.msgLiteralContainsMixedContent();
                    if (__log.isDebugEnabled())
                        __log.debug(from + ": " + msg);
                    throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);

                }
                x = x.getNextSibling();
            }

        }

        if (retVal == null) {
            String msg = __msgs.msgLiteralMustContainTIIorEII();
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
        }
    } else {
        String msg = __msgs.msgInternalError("Unknown RVALUE type: " + from);
        if (__log.isErrorEnabled())
            __log.error(from + ": " + msg);
        throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
    }

    // Now verify we got something.
    if (retVal == null) {
        String msg = __msgs.msgEmptyRValue();
        if (__log.isDebugEnabled())
            __log.debug(from + ": " + msg);
        throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
    }

    // Now check that we got the right thing.
    switch (retVal.getNodeType()) {
    case Node.TEXT_NODE:
    case Node.ATTRIBUTE_NODE:
    case Node.ELEMENT_NODE:
    case Node.CDATA_SECTION_NODE:
        break;
    default:
        String msg = __msgs.msgInvalidRValue();
        if (__log.isDebugEnabled())
            __log.debug(from + ": " + msg);

        throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);

    }

    return retVal;
}

From source file:org.apache.ode.bpel.rtrep.v2.ASSIGN.java

/**
 * Get the r-value. There are several possibilities:
 * <ul>//www  .jav  a2  s  . c om
 * <li>a message is selected - an element representing the whole message is
 * returned.</li>
 * <li>a (element) message part is selected - the element is returned.
 * </li>
 * <li>a (typed) message part is select - a wrapper element is returned.
 * </li>
 * <li>an attribute is selected - an attribute node is returned. </li>
 * <li>a text node/string expression is selected - a text node is returned.
 * </li>
 * </ul>
 *
 * @param from
 *
 * @return Either {@link Element}, {@link org.w3c.dom.Text}, or
 *         {@link org.w3c.dom.Attr} node representing the r-value.
 *
 * @throws FaultException
 *             DOCUMENTME
 * @throws UnsupportedOperationException
 *             DOCUMENTME
 * @throws IllegalStateException
 *             DOCUMENTME
 */
private Node evalRValue(OAssign.RValue from) throws FaultException, ExternalVariableModuleException {
    if (__log.isDebugEnabled())
        __log.debug("Evaluating FROM expression \"" + from + "\".");

    Node retVal;
    if (from instanceof OAssign.DirectRef) {
        OAssign.DirectRef dref = (OAssign.DirectRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(dref.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(dref.variable), false);
        retVal = DOMUtils.findChildByName((Element) data, dref.elName);
    } else if (from instanceof OAssign.VariableRef) {
        OAssign.VariableRef varRef = (OAssign.VariableRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(varRef.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(varRef.variable), false);
        retVal = evalQuery(data, varRef.part != null ? varRef.part : varRef.headerPart, varRef.location,
                getEvaluationContext());
    } else if (from instanceof OAssign.PropertyRef) {
        OAssign.PropertyRef propRef = (OAssign.PropertyRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(propRef.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(propRef.variable), false);
        retVal = evalQuery(data, propRef.propertyAlias.part, propRef.propertyAlias.location,
                getEvaluationContext());
    } else if (from instanceof OAssign.PartnerLinkRef) {
        OAssign.PartnerLinkRef pLinkRef = (OAssign.PartnerLinkRef) from;
        PartnerLinkInstance pLink = _scopeFrame.resolve(pLinkRef.partnerLink);
        Node tempVal = pLinkRef.isMyEndpointReference ? getBpelRuntime().fetchMyRoleEndpointReferenceData(pLink)
                : getBpelRuntime().fetchPartnerRoleEndpointReferenceData(pLink);
        if (__log.isDebugEnabled())
            __log.debug("RValue is a partner link, corresponding endpoint " + tempVal.getClass().getName()
                    + " has value " + DOMUtils.domToString(tempVal));
        retVal = tempVal;
    } else if (from instanceof OAssign.Expression) {
        OExpression expr = ((OAssign.Expression) from).expression;
        List<Node> l = getBpelRuntime().getExpLangRuntime().evaluate(expr, getEvaluationContext());

        if (l.size() == 0) {
            String msg = __msgs.msgRValueNoNodesSelected(expr.toString());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg,
                    new Throwable("ignoreMissingFromData"));
        } else if (l.size() > 1) {
            String msg = __msgs.msgRValueMultipleNodesSelected(expr.toString());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
        }
        retVal = l.get(0);
    } else if (from instanceof OAssign.Literal) {
        Element literalRoot = ((OAssign.Literal) from).getXmlLiteral().getDocumentElement();
        assert literalRoot.getLocalName().equals("literal");
        // We'd like a single text node...

        literalRoot.normalize();
        retVal = literalRoot.getFirstChild();

        // Adjust for whitespace before an element.
        if (retVal != null && retVal.getNodeType() == Node.TEXT_NODE
                && retVal.getTextContent().trim().length() == 0 && retVal.getNextSibling() != null) {
            retVal = retVal.getNextSibling();
        }

        if (retVal == null) {
            // Special case, no children --> empty TII
            retVal = literalRoot.getOwnerDocument().createTextNode("");
        } else if (retVal.getNodeType() == Node.ELEMENT_NODE) {
            // Make sure there is no more elements.
            Node x = retVal.getNextSibling();
            while (x != null) {
                if (x.getNodeType() == Node.ELEMENT_NODE) {
                    String msg = __msgs.msgLiteralContainsMultipleEIIs();
                    if (__log.isDebugEnabled())
                        __log.debug(from + ": " + msg);
                    throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);

                }
                x = x.getNextSibling();
            }
        } else if (retVal.getNodeType() == Node.TEXT_NODE) {
            // Make sure there are no elements following this text node.
            Node x = retVal.getNextSibling();
            while (x != null) {
                if (x.getNodeType() == Node.ELEMENT_NODE) {
                    String msg = __msgs.msgLiteralContainsMixedContent();
                    if (__log.isDebugEnabled())
                        __log.debug(from + ": " + msg);
                    throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);

                }
                x = x.getNextSibling();
            }

        }

        if (retVal == null) {
            String msg = __msgs.msgLiteralMustContainTIIorEII();
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
        }
    } else {
        String msg = __msgs.msgInternalError("Unknown RVALUE type: " + from);
        if (__log.isErrorEnabled())
            __log.error(from + ": " + msg);
        throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
    }

    // Now verify we got something.
    if (retVal == null) {
        String msg = __msgs.msgEmptyRValue();
        if (__log.isDebugEnabled())
            __log.debug(from + ": " + msg);
        throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
    }

    // Now check that we got the right thing.
    switch (retVal.getNodeType()) {
    case Node.TEXT_NODE:
    case Node.ATTRIBUTE_NODE:
    case Node.ELEMENT_NODE:
    case Node.CDATA_SECTION_NODE:
        break;
    default:
        String msg = __msgs.msgInvalidRValue();
        if (__log.isDebugEnabled())
            __log.debug(from + ": " + msg);

        throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);

    }

    return retVal;
}

From source file:org.apache.ode.bpel.rtrep.v2.AssignHelper.java

/**
 * Get the r-value. There are several possibilities:
 * <ul>/*ww w.j  a  v a2s. co m*/
 * <li>a message is selected - an element representing the whole message is
 * returned.</li>
 * <li>a (element) message part is selected - the element is returned.
 * </li>
 * <li>a (typed) message part is select - a wrapper element is returned.
 * </li>
 * <li>an attribute is selected - an attribute node is returned. </li>
 * <li>a text node/string expression is selected - a text node is returned.
 * </li>
 * </ul>
 * (madars.vitolins _at gmail.com - 2009.04.17 - moved from ASSIGN here)
 * @param from
 *
 * @return Either {@link Element}, {@link org.w3c.dom.Text}, or
 *         {@link org.w3c.dom.Attr} node representing the r-value.
 *
 * @throws FaultException
 *             DOCUMENTME
 * @throws UnsupportedOperationException
 *             DOCUMENTME
 * @throws IllegalStateException
 *             DOCUMENTME
 */
public Node evalRValue(OAssign.RValue from) throws FaultException, ExternalVariableModuleException {
    if (__log.isDebugEnabled())
        __log.debug("Evaluating FROM expression \"" + from + "\".");

    Node retVal;
    if (from instanceof OAssign.DirectRef) {
        OAssign.DirectRef dref = (OAssign.DirectRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(dref.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(dref.variable), false);
        retVal = DOMUtils.findChildByName((Element) data, dref.elName);
    } else if (from instanceof OAssign.VariableRef) {
        OAssign.VariableRef varRef = (OAssign.VariableRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(varRef.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(varRef.variable), false);
        retVal = evalQuery(data, varRef.part != null ? varRef.part : varRef.headerPart, varRef.location,
                getEvaluationContext());
    } else if (from instanceof OAssign.PropertyRef) {
        OAssign.PropertyRef propRef = (OAssign.PropertyRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(propRef.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(propRef.variable), false);
        retVal = evalQuery(data, propRef.propertyAlias.part, propRef.propertyAlias.location,
                getEvaluationContext());
    } else if (from instanceof OAssign.PartnerLinkRef) {
        OAssign.PartnerLinkRef pLinkRef = (OAssign.PartnerLinkRef) from;
        PartnerLinkInstance pLink = _scopeFrame.resolve(pLinkRef.partnerLink);
        Node tempVal = pLinkRef.isMyEndpointReference ? getBpelRuntime().fetchMyRoleEndpointReferenceData(pLink)
                : getBpelRuntime().fetchPartnerRoleEndpointReferenceData(pLink);
        if (__log.isDebugEnabled())
            __log.debug("RValue is a partner link, corresponding endpoint " + tempVal.getClass().getName()
                    + " has value " + DOMUtils.domToString(tempVal));
        retVal = tempVal;
    } else if (from instanceof OAssign.ContextRef) {
        OAssign.ContextRef ctxRef = (OAssign.ContextRef) from;
        ContextData cdata = getBpelRuntime().fetchContextData(_scopeFrame.resolve(ctxRef.partnerLink));
        retVal = evalQuery(cdata.toXML(ctxRef.contexts), null, ctxRef.location, getEvaluationContext());
    } else if (from instanceof OAssign.Expression) {
        OExpression expr = ((OAssign.Expression) from).expression;
        List<Node> l = getBpelRuntime().getExpLangRuntime().evaluate(expr, getEvaluationContext());

        if (l.size() == 0) {
            String msg = __msgs.msgRValueNoNodesSelected(expr.toString());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg,
                    new Throwable("ignoreMissingFromData"));
        } else if (l.size() > 1) {
            String msg = __msgs.msgRValueMultipleNodesSelected(expr.toString());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);
        }
        retVal = l.get(0);
    } else if (from instanceof OAssign.Literal) {
        Element literalRoot = ((OAssign.Literal) from).getXmlLiteral().getDocumentElement();
        assert literalRoot.getLocalName().equals("literal");
        // We'd like a single text node...

        literalRoot.normalize();
        retVal = literalRoot.getFirstChild();

        // Adjust for whitespace before an element.
        if (retVal != null && retVal.getNodeType() == Node.TEXT_NODE
                && retVal.getTextContent().trim().length() == 0 && retVal.getNextSibling() != null) {
            retVal = retVal.getNextSibling();
        }

        if (retVal == null) {
            // Special case, no children --> empty TII
            retVal = literalRoot.getOwnerDocument().createTextNode("");
        } else if (retVal.getNodeType() == Node.ELEMENT_NODE) {
            // Make sure there is no more elements.
            Node x = retVal.getNextSibling();
            while (x != null) {
                if (x.getNodeType() == Node.ELEMENT_NODE) {
                    String msg = __msgs.msgLiteralContainsMultipleEIIs();
                    if (__log.isDebugEnabled())
                        __log.debug(from + ": " + msg);
                    throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);

                }
                x = x.getNextSibling();
            }
        } else if (retVal.getNodeType() == Node.TEXT_NODE) {
            // Make sure there are no elements following this text node.
            Node x = retVal.getNextSibling();
            while (x != null) {
                if (x.getNodeType() == Node.ELEMENT_NODE) {
                    String msg = __msgs.msgLiteralContainsMixedContent();
                    if (__log.isDebugEnabled())
                        __log.debug(from + ": " + msg);
                    throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);

                }
                x = x.getNextSibling();
            }

        }

        if (retVal == null) {
            String msg = __msgs.msgLiteralMustContainTIIorEII();
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);
        }
    } else {
        String msg = __msgs.msgInternalError("Unknown RVALUE type: " + from);
        if (__log.isErrorEnabled())
            __log.error(from + ": " + msg);
        throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);
    }

    // Now verify we got something.
    if (retVal == null) {
        String msg = __msgs.msgEmptyRValue();
        if (__log.isDebugEnabled())
            __log.debug(from + ": " + msg);
        throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);
    }

    // Now check that we got the right thing.
    switch (retVal.getNodeType()) {
    case Node.TEXT_NODE:
    case Node.ATTRIBUTE_NODE:
    case Node.ELEMENT_NODE:
    case Node.CDATA_SECTION_NODE:
        break;
    default:
        String msg = __msgs.msgInvalidRValue();
        if (__log.isDebugEnabled())
            __log.debug(from + ": " + msg);

        throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);

    }

    return retVal;
}

From source file:org.apache.ode.bpel.runtime.ASSIGN.java

/**
 * Get the r-value. There are several possibilities:
 * <ul>//from   w w w.  j a v  a2  s .  c om
 * <li>a message is selected - an element representing the whole message is
 * returned.</li>
 * <li>a (element) message part is selected - the element is returned.
 * </li>
 * <li>a (typed) message part is select - a wrapper element is returned.
 * </li>
 * <li>an attribute is selected - an attribute node is returned. </li>
 * <li>a text node/string expression is selected - a text node is returned.
 * </li>
 * </ul>
 *
 * @param from
 *
 * @return Either {@link Element}, {@link org.w3c.dom.Text}, or
 *         {@link org.w3c.dom.Attr} node representing the r-value.
 *
 * @throws FaultException
 *             DOCUMENTME
 * @throws UnsupportedOperationException
 *             DOCUMENTME
 * @throws IllegalStateException
 *             DOCUMENTME
 */
private Node evalRValue(OAssign.RValue from) throws FaultException, ExternalVariableModuleException {
    if (__log.isDebugEnabled())
        __log.debug("Evaluating FROM expression \"" + from + "\".");

    Node retVal;
    if (from instanceof DirectRef) {
        OAssign.DirectRef dref = (OAssign.DirectRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(dref.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(dref.variable), false);
        retVal = DOMUtils.findChildByName((Element) data, dref.elName);
    } else if (from instanceof OAssign.VariableRef) {
        OAssign.VariableRef varRef = (OAssign.VariableRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(varRef.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(varRef.variable), false);
        retVal = evalQuery(data, varRef.part != null ? varRef.part : varRef.headerPart, varRef.location,
                getEvaluationContext());
    } else if (from instanceof OAssign.PropertyRef) {
        OAssign.PropertyRef propRef = (OAssign.PropertyRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(propRef.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(propRef.variable), false);
        retVal = evalQuery(data, propRef.propertyAlias.part, propRef.propertyAlias.location,
                getEvaluationContext());
    } else if (from instanceof OAssign.PartnerLinkRef) {
        OAssign.PartnerLinkRef pLinkRef = (OAssign.PartnerLinkRef) from;
        PartnerLinkInstance pLink = _scopeFrame.resolve(pLinkRef.partnerLink);
        Node tempVal = pLinkRef.isMyEndpointReference
                ? getBpelRuntimeContext().fetchMyRoleEndpointReferenceData(pLink)
                : getBpelRuntimeContext().fetchPartnerRoleEndpointReferenceData(pLink);
        if (__log.isDebugEnabled())
            __log.debug("RValue is a partner link, corresponding endpoint " + tempVal.getClass().getName()
                    + " has value " + DOMUtils.domToString(tempVal));
        retVal = tempVal;
    } else if (from instanceof OAssign.Expression) {
        List<Node> l;
        OExpression expr = ((OAssign.Expression) from).expression;
        try {
            l = getBpelRuntimeContext().getExpLangRuntime().evaluate(expr, getEvaluationContext());
            if (l.size() == 0 || l.get(0) == null || !(l.get(0) instanceof Element)) {
                if (__log.isTraceEnabled()) {
                    __log.trace("evalRValue: OAssign.Expression: eval reult not Element or node=null");
                }
            } else {
                Element element = (Element) l.get(0);
                for (Map.Entry<String, String> entry : DOMUtils.getMyNSContext(element).toMap().entrySet()) {
                    String key = entry.getKey();
                    String value = entry.getValue();
                    if (entry.getKey() == null || entry.getKey().length() == 0) {
                        element.setAttributeNS(DOMUtils.NS_URI_XMLNS, "xmlns", value);
                    } else {
                        element.setAttributeNS(DOMUtils.NS_URI_XMLNS, "xmlns:" + key, value);
                    }
                }
            }
        } catch (EvaluationException e) {
            String msg = __msgs.msgEvalException(from.toString(), e.getMessage());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            if (e.getCause() instanceof FaultException)
                throw (FaultException) e.getCause();
            throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
        }
        if (l.size() == 0) {
            String msg = __msgs.msgRValueNoNodesSelected(expr.toString());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg,
                    new Throwable("ignoreMissingFromData"));
        } else if (l.size() > 1) {
            String msg = __msgs.msgRValueMultipleNodesSelected(expr.toString());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
        }
        retVal = (Node) l.get(0);
    } else if (from instanceof OAssign.Literal) {
        String literal = ((OAssign.Literal) from).getXmlLiteral();
        Element literalRoot;
        try {
            literalRoot = DOMUtils.stringToDOM(literal);
        } catch (Exception e) {
            throw new RuntimeException("XML literal parsing failed " + literal, e);
        }
        assert literalRoot.getLocalName().equals("literal");
        // We'd like a single text node...

        literalRoot.normalize();
        retVal = literalRoot.getFirstChild();

        // Adjust for whitespace before an element.
        if (retVal != null && retVal.getNodeType() == Node.TEXT_NODE
                && retVal.getTextContent().trim().length() == 0 && retVal.getNextSibling() != null) {
            retVal = retVal.getNextSibling();
        }

        if (retVal == null) {
            // Special case, no children --> empty TII
            retVal = literalRoot.getOwnerDocument().createTextNode("");
        } else if (retVal.getNodeType() == Node.ELEMENT_NODE) {
            // Make sure there is no more elements.
            Node x = retVal.getNextSibling();
            while (x != null) {
                if (x.getNodeType() == Node.ELEMENT_NODE) {
                    String msg = __msgs.msgLiteralContainsMultipleEIIs();
                    if (__log.isDebugEnabled())
                        __log.debug(from + ": " + msg);
                    throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);

                }
                x = x.getNextSibling();
            }
        } else if (retVal.getNodeType() == Node.TEXT_NODE) {
            // Make sure there are no elements following this text node.
            Node x = retVal.getNextSibling();
            while (x != null) {
                if (x.getNodeType() == Node.ELEMENT_NODE) {
                    String msg = __msgs.msgLiteralContainsMixedContent();
                    if (__log.isDebugEnabled())
                        __log.debug(from + ": " + msg);
                    throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);

                }
                x = x.getNextSibling();
            }

        }

        if (retVal == null) {
            String msg = __msgs.msgLiteralMustContainTIIorEII();
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
        }
    } else {
        String msg = __msgs.msgInternalError("Unknown RVALUE type: " + from);
        if (__log.isErrorEnabled())
            __log.error(from + ": " + msg);
        throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
    }

    // Now verify we got something.
    if (retVal == null) {
        String msg = __msgs.msgEmptyRValue();
        if (__log.isDebugEnabled())
            __log.debug(from + ": " + msg);
        throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);
    }

    // Now check that we got the right thing.
    switch (retVal.getNodeType()) {
    case Node.TEXT_NODE:
    case Node.ATTRIBUTE_NODE:
    case Node.ELEMENT_NODE:
    case Node.CDATA_SECTION_NODE:
        break;
    default:
        String msg = __msgs.msgInvalidRValue();
        if (__log.isDebugEnabled())
            __log.debug(from + ": " + msg);

        throw new FaultException(getOAsssign().getOwner().constants.qnSelectionFailure, msg);

    }

    return retVal;
}

From source file:org.apache.ode.bpel.runtime.AssignHelper.java

/**
 * Get the r-value. There are several possibilities:
 * <ul>/*ww  w.ja v a 2 s  . c o  m*/
 * <li>a message is selected - an element representing the whole message is
 * returned.</li>
 * <li>a (element) message part is selected - the element is returned.
 * </li>
 * <li>a (typed) message part is select - a wrapper element is returned.
 * </li>
 * <li>an attribute is selected - an attribute node is returned. </li>
 * <li>a text node/string expression is selected - a text node is returned.
 * </li>
 * </ul>
 *
 * @param from
 *
 * @return Either {@link Element}, {@link org.w3c.dom.Text}, or
 *         {@link org.w3c.dom.Attr} node representing the r-value.
 *
 * @throws FaultException
 *             DOCUMENTME
 * @throws UnsupportedOperationException
 *             DOCUMENTME
 * @throws IllegalStateException
 *             DOCUMENTME
 */
private Node evalRValue(OAssign.RValue from) throws FaultException, ExternalVariableModuleException {
    if (__log.isDebugEnabled())
        __log.debug("Evaluating FROM expression \"" + from + "\".");

    Node retVal;
    if (from instanceof DirectRef) {
        OAssign.DirectRef dref = (OAssign.DirectRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(dref.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(dref.variable), false);
        retVal = DOMUtils.findChildByName((Element) data, dref.elName);
    } else if (from instanceof OAssign.VariableRef) {
        OAssign.VariableRef varRef = (OAssign.VariableRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(varRef.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(varRef.variable), false);
        retVal = evalQuery(data, varRef.part != null ? varRef.part : varRef.headerPart, varRef.location,
                getEvaluationContext());
    } else if (from instanceof OAssign.PropertyRef) {
        OAssign.PropertyRef propRef = (OAssign.PropertyRef) from;
        sendVariableReadEvent(_scopeFrame.resolve(propRef.variable));
        Node data = fetchVariableData(_scopeFrame.resolve(propRef.variable), false);
        retVal = evalQuery(data, propRef.propertyAlias.part, propRef.propertyAlias.location,
                getEvaluationContext());
    } else if (from instanceof OAssign.PartnerLinkRef) {
        OAssign.PartnerLinkRef pLinkRef = (OAssign.PartnerLinkRef) from;
        PartnerLinkInstance pLink = _scopeFrame.resolve(pLinkRef.partnerLink);
        Node tempVal = pLinkRef.isMyEndpointReference
                ? getBpelRuntimeContext().fetchMyRoleEndpointReferenceData(pLink)
                : getBpelRuntimeContext().fetchPartnerRoleEndpointReferenceData(pLink);
        if (__log.isDebugEnabled())
            __log.debug("RValue is a partner link, corresponding endpoint " + tempVal.getClass().getName()
                    + " has value " + DOMUtils.domToString(tempVal));
        retVal = tempVal;
    } else if (from instanceof OAssign.Expression) {
        List<Node> l;
        OExpression expr = ((OAssign.Expression) from).expression;
        try {
            l = getBpelRuntimeContext().getExpLangRuntime().evaluate(expr, getEvaluationContext());
        } catch (EvaluationException e) {
            String msg = __msgs.msgEvalException(from.toString(), e.getMessage());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            if (e.getCause() instanceof FaultException)
                throw (FaultException) e.getCause();
            throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);
        }
        if (l.size() == 0) {
            String msg = __msgs.msgRValueNoNodesSelected(expr.toString());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg,
                    new Throwable("ignoreMissingFromData"));
        } else if (l.size() > 1) {
            String msg = __msgs.msgRValueMultipleNodesSelected(expr.toString());
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);
        }
        retVal = (Node) l.get(0);
    } else if (from instanceof OAssign.Literal) {
        String literal = ((OAssign.Literal) from).getXmlLiteral();
        Element literalRoot;
        try {
            literalRoot = DOMUtils.stringToDOM(literal);
        } catch (Exception e) {
            throw new RuntimeException("XML literal parsing failed " + literal, e);
        }
        assert literalRoot.getLocalName().equals("literal");
        // We'd like a single text node...

        literalRoot.normalize();
        retVal = literalRoot.getFirstChild();

        // Adjust for whitespace before an element.
        if (retVal != null && retVal.getNodeType() == Node.TEXT_NODE
                && retVal.getTextContent().trim().length() == 0 && retVal.getNextSibling() != null) {
            retVal = retVal.getNextSibling();
        }

        if (retVal == null) {
            // Special case, no children --> empty TII
            retVal = literalRoot.getOwnerDocument().createTextNode("");
        } else if (retVal.getNodeType() == Node.ELEMENT_NODE) {
            // Make sure there is no more elements.
            Node x = retVal.getNextSibling();
            while (x != null) {
                if (x.getNodeType() == Node.ELEMENT_NODE) {
                    String msg = __msgs.msgLiteralContainsMultipleEIIs();
                    if (__log.isDebugEnabled())
                        __log.debug(from + ": " + msg);
                    throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);

                }
                x = x.getNextSibling();
            }
        } else if (retVal.getNodeType() == Node.TEXT_NODE) {
            // Make sure there are no elements following this text node.
            Node x = retVal.getNextSibling();
            while (x != null) {
                if (x.getNodeType() == Node.ELEMENT_NODE) {
                    String msg = __msgs.msgLiteralContainsMixedContent();
                    if (__log.isDebugEnabled())
                        __log.debug(from + ": " + msg);
                    throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);

                }
                x = x.getNextSibling();
            }

        }

        if (retVal == null) {
            String msg = __msgs.msgLiteralMustContainTIIorEII();
            if (__log.isDebugEnabled())
                __log.debug(from + ": " + msg);
            throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);
        }
    } else {
        String msg = __msgs.msgInternalError("Unknown RVALUE type: " + from);
        if (__log.isErrorEnabled())
            __log.error(from + ": " + msg);
        throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);
    }

    // Now verify we got something.
    if (retVal == null) {
        String msg = __msgs.msgEmptyRValue();
        if (__log.isDebugEnabled())
            __log.debug(from + ": " + msg);
        throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);
    }

    // Now check that we got the right thing.
    switch (retVal.getNodeType()) {
    case Node.TEXT_NODE:
    case Node.ATTRIBUTE_NODE:
    case Node.ELEMENT_NODE:
    case Node.CDATA_SECTION_NODE:
        break;
    default:
        String msg = __msgs.msgInvalidRValue();
        if (__log.isDebugEnabled())
            __log.debug(from + ": " + msg);

        throw new FaultException(getOActivity().getOwner().constants.qnSelectionFailure, msg);

    }

    return retVal;
}

From source file:org.apache.ode.utils.DOMUtils.java

/**
 * Concat all the text and cdata node children of this elem and return the
 * resulting text./*from  ww  w .j ava  2 s  .  com*/
 *
 * @param parentEl the element whose cdata/text node values are to be
 *        combined.
 *
 * @return the concatanated string.
 */
static public String getChildCharacterData(Element parentEl) {
    if (parentEl == null) {
        return null;
    }
    Node tempNode = parentEl.getFirstChild();
    StringBuffer strBuf = new StringBuffer();
    CharacterData charData;
    while (tempNode != null) {
        switch (tempNode.getNodeType()) {
        case Node.TEXT_NODE:
        case Node.CDATA_SECTION_NODE:
            charData = (CharacterData) tempNode;
            strBuf.append(charData.getData());
            break;
        }
        tempNode = tempNode.getNextSibling();
    }
    return strBuf.toString();
}