Examples of net.sf.saxon.s9api.QName

net.sf.saxon.s9api.QName
The QName class represents an instance of xs:QName, as defined in the XPath 2.0 data model. Internally, it has three components, a namespace URI, a local name, and a prefix. The prefix is intended to be used only when converting the value back to a string.
This class also defines a number of QName-valued constants relating to built-in types in XML Schema

A QName is immutable.

Note that a QName is not itself an {@link XdmItem} in this model; however it can be wrapped in anXdmItem.


        return importElem;
    }


    private ForEach readForEach(Step parent, XdmNode node) {
        QName name = node.getNodeName();
        if (!XProcConstants.p_for_each.equals(name)) {
            throw new UnsupportedOperationException("Can't parse " + name + " as a pipeline!");
        }


        checkAttributes(node, new String[] { "name" }, false);

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        return step;
    }




    private UntilUnchanged readUntilUnchanged(Step parent, XdmNode node) {
        QName name = node.getNodeName();
        if (!XProcConstants.cx_until_unchanged.equals(name)) {
            throw new UnsupportedOperationException("Can't parse " + name + " as a cx:until-unchanged!");
        }


        checkAttributes(node, new String[] { "name" }, false);

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        step.checkPrimaryIO();
        return step;
    }


    private Viewport readViewport(Step parent, XdmNode node) {
        QName name = node.getNodeName();
        if (!XProcConstants.p_viewport.equals(name)) {
            throw new UnsupportedOperationException("Can't parse " + name + " as a pipeline!");
        }


        checkAttributes(node, new String[] { "name", "match" }, false);


        String stepName = checkNCName(node.getAttributeValue(_name));
        RuntimeValue match = new RuntimeValue(node.getAttributeValue(new QName("match")), node);


        Viewport step = new Viewport(runtime, node, stepName);
        checkExtensionAttributes(node, step);
        step.setParentDecl((DeclareStep) parent);
        step.parent = parent;

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    private When readWhen(Step parent, XdmNode node) {
        checkAttributes(node, new String[] { "test" }, false);


        String stepName = checkNCName(node.getAttributeValue(px_name));
        String testExpr = node.getAttributeValue(new QName("test"));


        When step = new When(runtime, node, stepName);
        checkExtensionAttributes(node, step);
        step.setTest(testExpr);
        step.setParentDecl((DeclareStep) parent);

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        HashSet<String> options = null;


        Double version = inheritedVersion(node);


        for (XdmNode attr : new AxisNodes(node, Axis.ATTRIBUTE)) {
            QName aname = attr.getNodeName();


            // The use-when attribute is always ok
            if ((XProcConstants.NS_XPROC.equals(node.getNodeName().getNamespaceURI())
                    && aname.equals(_use_when))
                || (!XProcConstants.NS_XPROC.equals(node.getNodeName().getNamespaceURI())
                    && aname.equals(p_use_when))) {
                continue;
            }


            if ("".equals(aname.getNamespaceURI())) {
                if (hash.contains(aname.getLocalName())) {
                // ok
                } else if (optionShortcutsOk) {
                    if (options == null) {
                        options = new HashSet<String> ();
                    }
                    options.add(aname.getLocalName());
                } else if (version > 1.0) {
                    // Ok, then, we'll just ignore it...
                } else {
                    runtime.error(null, node, "Attribute \"" + aname + "\" not allowed on " + node.getNodeName(), XProcConstants.staticError(8));
                }
            } else if (XProcConstants.NS_XPROC.equals(aname.getNamespaceURI())) {
                runtime.error(null, node, "Attribute \"" + aname + "\" not allowed on " + node.getNodeName(), XProcConstants.staticError(8));
                return null;
            }
            // Everything else is ok
        }

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    }


    // Can't be used for steps because it doesn't handle option shortcut attributes
    private void checkExtensionAttributes(XdmNode node, SourceArtifact src) {
        for (XdmNode attr : new AxisNodes(node, Axis.ATTRIBUTE)) {
            QName aname = attr.getNodeName();
            if ("".equals(aname.getNamespaceURI())) {
                // nop
            } else if (XProcConstants.NS_XPROC.equals(aname.getNamespaceURI())) {
                runtime.error(null, node, "Attribute \"" + aname + "\" not allowed on " + node.getNodeName(), XProcConstants.staticError(8));
            } else {
                src.addExtensionAttribute(attr);
            }
        }

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        }


        TreeWriter tree = new TreeWriter(runtime);
        tree.startDocument(runtime.getStaticBaseURI());
        tree.addStartElement(p_declare_step);
        tree.addAttribute(new QName("version"), "1.0");
        tree.startContent();


        tree.addStartElement(p_input);
        tree.addAttribute(new QName("port"), "source");
        tree.addAttribute(new QName("sequence"), "true");
        tree.startContent();
        tree.addEndElement();


        tree.addStartElement(p_input);
        tree.addAttribute(new QName("port"), "parameters");
        tree.addAttribute(new QName("kind"), "parameter");
        tree.startContent();
        tree.addEndElement();


        // This is a hack too. If there are no outputs, fake one.
        // Implicit pipelines default to having a single primary output port names "result"
        if (outputs.size() == 0) {
            outputs.put("result", new Output("-"));
        }


        String lastStepName = "cmdlineStep" + steps.size();
        for (String port : outputs.keySet()) {
            if (port == null) {
                port = "result";
            }
            tree.addStartElement(p_output);
            tree.addAttribute(new QName("port"), port);
            tree.startContent();
            tree.addStartElement(p_pipe);
            tree.addAttribute(new QName("step"), lastStepName);
            tree.addAttribute(new QName("port"), port);
            tree.startContent();
            tree.addEndElement();
            tree.addEndElement();
        }


        for (Input library : libraries) {
            switch (library.getKind()) {
                case URI:
                    tree.addStartElement(p_import);
                    tree.addAttribute(new QName("href"), library.getUri());
                    tree.startContent();
                    tree.addEndElement();
                    break;


                case INPUT_STREAM:
                    InputStream libraryInputStream = library.getInputStream();
                    FileOutputStream fileOutputStream = null;
                    try {
                        File tempLibrary = createTempFile("calabashLibrary", null);
                        tempLibrary.deleteOnExit();
                        fileOutputStream = new FileOutputStream(tempLibrary);
                        fileOutputStream.getChannel().transferFrom(newChannel(libraryInputStream), 0, MAX_VALUE);


                        tree.addStartElement(p_import);
                        tree.addAttribute(new QName("href"), tempLibrary.toURI().toASCIIString());
                        tree.startContent();
                        tree.addEndElement();
                    } finally {
                        Closer.close(fileOutputStream);
                        libraryInputStream.close();
                    }
                    break;


                default:
                    throw new UnsupportedOperationException(format("Unsupported library kind '%s'", library.getKind()));
            }
        }


        int stepNum = 0;
        for (StepArgs step : steps) {
            stepNum ++;


            tree.addStartElement(step.stepName);
            tree.addAttribute(new QName("name"), "cmdlineStep" + stepNum);


            for (QName optname : step.options.keySet()) {
                tree.addAttribute(optname, step.options.get(optname));
            }


            tree.startContent();


            for (String port : step.inputs.keySet()) {
                tree.addStartElement(p_input);
                tree.addAttribute(new QName("port"), (port == null) ? "source" : port);
                tree.startContent();


                for (Input input : step.inputs.get(port)) {
                    QName qname = (input.getType() == DATA) ? p_data : p_document;
                    switch (input.getKind()) {
                        case URI:
                            String uri = input.getUri();


                            if ("p:empty".equals(uri)) {
                                tree.addStartElement(p_empty);
                                tree.startContent();
                                tree.addEndElement();
                            } else {
                                tree.addStartElement(qname);
                                tree.addAttribute(new QName("href"), uri);
                                if (input.getType() == DATA) {
                                    tree.addAttribute(new QName("content-type"), input.getContentType());
                                }
                                tree.startContent();
                                tree.addEndElement();
                            }
                            break;


                        case INPUT_STREAM:
                            InputStream inputStream = input.getInputStream();
                            if (System.in.equals(inputStream)) {
                                tree.addStartElement(qname);
                                tree.addAttribute(new QName("href"), "-");
                                if (input.getType() == DATA) {
                                    tree.addAttribute(new QName("content-type"), input.getContentType());
                                }
                                tree.startContent();
                                tree.addEndElement();
                            } else {
                                FileOutputStream fileOutputStream = null;
                                try {
                                    File tempInput = createTempFile("calabashInput", null);
                                    tempInput.deleteOnExit();
                                    fileOutputStream = new FileOutputStream(tempInput);
                                    fileOutputStream.getChannel().transferFrom(newChannel(inputStream), 0, MAX_VALUE);


                                    tree.addStartElement(qname);
                                    tree.addAttribute(new QName("href"), tempInput.toURI().toASCIIString());
                                    if (input.getType() == DATA) {
                                        tree.addAttribute(new QName("content-type"), input.getContentType());
                                    }
                                    tree.startContent();
                                    tree.addEndElement();
                                } finally {
                                    Closer.close(fileOutputStream);
                                    inputStream.close();
                                }
                            }
                            break;


                        default:
                            throw new UnsupportedOperationException(format("Unsupported input kind '%s'", input.getKind()));
                    }
                }
                tree.addEndElement();
            }


            for (String port : step.params.keySet()) {
                for (QName pname : step.params.get(port).keySet()) {
                    String value = step.params.get(port).get(pname);
                    // Double single quotes to escape them between the enclosing single quotes
                    value = "'" + value.replace("'", "''") + "'";


                    tree.addStartElement(p_with_param);
                    if (!"*".equals(port)) {
                        tree.addAttribute(new QName("port"), port);
                    }
                    if (!pname.getPrefix().isEmpty() || !pname.getNamespaceURI().isEmpty()) {
                        tree.addNamespace(pname.getPrefix(), pname.getNamespaceURI());
                    }
                    tree.addAttribute(new QName("name"), pname.toString());
                    tree.addAttribute(new QName("select"), value);
                    tree.startContent();
                    tree.addEndElement();
                }
            }

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        this.runtime = runtime;
        this.library = library;
    }


    public XPipeline getFirstPipeline() {
        QName name = library.firstStep();
        return getPipeline(name);
    }

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            atomicReplacement.setDeclaration(step);


            // TODO: Make sure options and parameters get copied over correctly!


            String wrapper = "XML-CALABASH-GENERATED-WRAPPER-PIPELINE";
            QName ptype = new QName("", "XML-CALABASH-WRAPPER-TYPE");
            // This is an atomic step, manufacture a dummy wrapper pipeline for it.
            DeclareStep pipeline = new DeclareStep(runtime, step.getNode(), wrapper);
            for (Input input : step.inputs()) {
                Input pInput = new Input(runtime, input.getNode());
                pInput.setPort(input.getPort());

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            // FIXME: Why is list="" sometimes?
            if (!"".equals(list)) {
                String[] names = list.split("\\s+");
                list = "";
                for (String name : names) {
                    QName q = new QName(name, step.getNode());
                    list += q.getClarkName() + " ";
                }


                serializer.setOutputProperty(Serializer.Property.CDATA_SECTION_ELEMENTS, list);
            }
        }

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