Package org.apache.sling.scripting.jsp.jasper.xmlparser

Examples of org.apache.sling.scripting.jsp.jasper.xmlparser.TreeNode


    String[] createInitParam(TreeNode elem) {
        String[] initParam = new String[2];

        Iterator list = elem.findChildren();
        while (list.hasNext()) {
            TreeNode element = (TreeNode) list.next();
            String tname = element.getName();
            if ("param-name".equals(tname)) {
                initParam[0] = element.getBody();
            } else if ("param-value".equals(tname)) {
                initParam[1] = element.getBody();
            } else if ("description".equals(tname)) {
                ; // Do nothing
            } else {
                if (log.isWarnEnabled()) {
                    log.warn(Localizer.getMessage(
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        String klass = null;
        String signature = null;

        Iterator list = elem.findChildren();
        while (list.hasNext()) {
            TreeNode element = (TreeNode) list.next();
            String tname = element.getName();

            if ("name".equals(tname)) {
                name = element.getBody();
            } else if ("function-class".equals(tname)) {
                klass = element.getBody();
            } else if ("function-signature".equals(tname)) {
                signature = element.getBody();
            } else if ("display-name".equals(tname) || // Ignored elements
                    "small-icon".equals(tname) || "large-icon".equals(tname)
                    || "description".equals(tname) || "example".equals(tname)) {
            } else {
                if (log.isWarnEnabled()) {
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            is = uri.openStream();
            InputSource ip = new InputSource(is);
            ip.setSystemId(uri.toExternalForm());

            ParserUtils pu = new ParserUtils();
            TreeNode webApp = pu.parseXMLDocument(WEB_XML, ip);

            if (webApp == null
                    || getVersion(webApp) < 2.4) {
                defaultIsELIgnored = "true";
                return;
            }
            TreeNode jspConfig = webApp.findChild("jsp-config");
            if (jspConfig == null) {
                return;
            }

            jspProperties = new Vector();
            Iterator jspPropertyList = jspConfig.findChildren("jsp-property-group");
            while (jspPropertyList.hasNext()) {

                TreeNode element = (TreeNode) jspPropertyList.next();
                Iterator list = element.findChildren();

                Vector urlPatterns = new Vector();
                String pageEncoding = null;
                String scriptingInvalid = null;
                String elIgnored = null;
                String isXml = null;
                Vector includePrelude = new Vector();
                Vector includeCoda = new Vector();
                String deferredSyntaxAllowedAsLiteral = null;
                String trimDirectiveWhitespaces = null;

                while (list.hasNext()) {

                    element = (TreeNode) list.next();
                    String tname = element.getName();

                    if ("url-pattern".equals(tname))
                        urlPatterns.addElement( element.getBody() );
                    else if ("page-encoding".equals(tname))
                        pageEncoding = element.getBody();
                    else if ("is-xml".equals(tname))
                        isXml = element.getBody();
                    else if ("el-ignored".equals(tname))
                        elIgnored = element.getBody();
                    else if ("scripting-invalid".equals(tname))
                        scriptingInvalid = element.getBody();
                    else if ("include-prelude".equals(tname))
                        includePrelude.addElement(element.getBody());
                    else if ("include-coda".equals(tname))
                        includeCoda.addElement(element.getBody());
                    else if ("deferred-syntax-allowed-as-literal".equals(tname))
                        deferredSyntaxAllowedAsLiteral = element.getBody();
                    else if ("trim-directive-whitespaces".equals(tname))
                        trimDirectiveWhitespaces = element.getBody();
                }

                if (urlPatterns.size() == 0) {
                    continue;
                }
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            is = uri.openStream();
            InputSource ip = new InputSource(is);
            ip.setSystemId(uri.toExternalForm());

            // Parse the web application deployment descriptor
            TreeNode webtld = null;
            // altDDName is the absolute path of the DD
            if (altDDName != null) {
                webtld = new ParserUtils().parseXMLDocument(altDDName, ip);
            } else {
                webtld = new ParserUtils().parseXMLDocument(WEB_XML, ip);
            }

            // Allow taglib to be an element of the root or jsp-config (JSP2.0)
            TreeNode jspConfig = webtld.findChild("jsp-config");
            if (jspConfig != null) {
                webtld = jspConfig;
            }
            Iterator taglibs = webtld.findChildren("taglib");
            while (taglibs.hasNext()) {

                // Parse the next <taglib> element
                TreeNode taglib = (TreeNode) taglibs.next();
                String tagUri = null;
                String tagLoc = null;
                TreeNode child = taglib.findChild("taglib-uri");
                if (child != null)
                    tagUri = child.getBody();
                child = taglib.findChild("taglib-location");
                if (child != null)
                    tagLoc = child.getBody();

                // Save this location if appropriate
                if (tagLoc == null)
                    continue;
                if (uriType(tagLoc) == NOROOT_REL_URI)
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     */
    private String getUriFromTld(String resourcePath, InputStream in)
        throws JasperException
    {
        // Parse the tag library descriptor at the specified resource path
        TreeNode tld = new ParserUtils().parseXMLDocument(resourcePath, in);
        TreeNode uri = tld.findChild("uri");
        if (uri != null) {
            String body = uri.getBody();
            if (body != null)
                return body;
        }

        return null;
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                            if (pi != null) {
                                pi.addDependant(path);
                            }
                           
                            ParserUtils pu = new ParserUtils();
                            TreeNode tld = pu.parseXMLDocument(uri, in);

                            if (tld.findAttribute("version") != null) {
                                this.jspversion = tld.findAttribute("version");
                            }

                            // Process each child element of our <taglib> element
                            Iterator list = tld.findChildren();

                            while (list.hasNext()) {
                                TreeNode element = (TreeNode) list.next();
                                String tname = element.getName();

                                if ("tlibversion".equals(tname) // JSP 1.1
                                        || "tlib-version".equals(tname)) { // JSP 1.2
                                    this.tlibversion = element.getBody();
                                } else if ("jspversion".equals(tname)
                                        || "jsp-version".equals(tname)) {
                                    this.jspversion = element.getBody();
                                } else if ("shortname".equals(tname) || "short-name".equals(tname)) {
                                    // Ignore
                                } else {
                                    // All other elements are invalid
                                    err.jspError("jsp.error.invalid.implicit", path);
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        InputStream stream = null;
        try {
            stream = resource.openStream();

            // Parse the tag library descriptor at the specified resource path
            TreeNode tld = new ParserUtils().parseXMLDocument(
                resource.toString(), stream);
            TreeNode uri = tld.findChild("uri");
            if (uri != null) {
                String body = uri.getBody();
                if (body != null) {
                    return body;
                }
            }
        } catch (Exception e) {
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        Vector tagFileVector = new Vector();
        Hashtable functionTable = new Hashtable();

        // Create an iterator over the child elements of our <taglib> element
        ParserUtils pu = new ParserUtils();
        TreeNode tld = pu.parseXMLDocument(uri, in);

        // Check to see if the <taglib> root element contains a 'version'
        // attribute, which was added in JSP 2.0 to replace the <jsp-version>
        // subelement
        this.jspversion = tld.findAttribute("version");

        // Process each child element of our <taglib> element
        Iterator list = tld.findChildren();

        while (list.hasNext()) {
            TreeNode element = (TreeNode) list.next();
            String tname = element.getName();

            if ("tlibversion".equals(tname) // JSP 1.1
                    || "tlib-version".equals(tname)) { // JSP 1.2
                this.tlibversion = element.getBody();
            } else if ("jspversion".equals(tname)
                    || "jsp-version".equals(tname)) {
                this.jspversion = element.getBody();
            } else if ("shortname".equals(tname) || "short-name".equals(tname))
                this.shortname = element.getBody();
            else if ("uri".equals(tname))
                this.urn = element.getBody();
            else if ("info".equals(tname) || "description".equals(tname))
                this.info = element.getBody();
            else if ("validator".equals(tname))
                this.tagLibraryValidator = createValidator(element);
            else if ("tag".equals(tname))
                tagVector.addElement(createTagInfo(element, jspversion));
            else if ("tag-file".equals(tname)) {
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        Vector attributeVector = new Vector();
        Vector variableVector = new Vector();
        Iterator list = elem.findChildren();
        while (list.hasNext()) {
            TreeNode element = (TreeNode) list.next();
            String tname = element.getName();

            if ("name".equals(tname)) {
                tagName = element.getBody();
            } else if ("tagclass".equals(tname) || "tag-class".equals(tname)) {
                tagClassName = element.getBody();
            } else if ("teiclass".equals(tname) || "tei-class".equals(tname)) {
                teiClassName = element.getBody();
            } else if ("bodycontent".equals(tname)
                    || "body-content".equals(tname)) {
                bodycontent = element.getBody();
            } else if ("display-name".equals(tname)) {
                displayName = element.getBody();
            } else if ("small-icon".equals(tname)) {
                smallIcon = element.getBody();
            } else if ("large-icon".equals(tname)) {
                largeIcon = element.getBody();
            } else if ("icon".equals(tname)) {
                TreeNode icon = element.findChild("small-icon");
                if (icon != null) {
                    smallIcon = icon.getBody();
                }
                icon = element.findChild("large-icon");
                if (icon != null) {
                    largeIcon = icon.getBody();
                }
            } else if ("info".equals(tname) || "description".equals(tname)) {
                info = element.getBody();
            } else if ("variable".equals(tname)) {
                variableVector.addElement(createVariable(element));
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        String name = null;
        String path = null;

        Iterator list = elem.findChildren();
        while (list.hasNext()) {
            TreeNode child = (TreeNode) list.next();
            String tname = child.getName();
            if ("name".equals(tname)) {
                name = child.getBody();
            } else if ("path".equals(tname)) {
                path = child.getBody();
            } else if ("example".equals(tname)) {
                // Ignore <example> element: Bugzilla 33538
            } else if ("tag-extension".equals(tname)) {
                // Ignore <tag-extension> element: Bugzilla 33538
            } else if ("icon".equals(tname)
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