Examples of org.pdf4j.saxon.value.AnyURIValue

org.pdf4j.saxon.value.AnyURIValue
An XPath value of type xs:anyURI.
This is implemented as a subtype of StringValue even though xs:anyURI is not a subtype of xs:string in the XPath type hierarchy. This enables type promotion from URI to String to happen automatically in most cases where it is appropriate.

This implementation of xs:anyURI allows any string to be contained in the value space. It is possible to validate that the string is a "valid URI" in the sense of XML Schema Part 2 (which refers to the XLink specification and to RFC 2396); however, this validation is optional, and is not carried out by default. In particular, there is no constraint that namespace URIs, collation URIs, and the like should be valid URIs. However, casting from strings to xs:anyURI does invoke validation.

        NamespaceResolver resolver = new InscopeNamespaceResolver(element);
        String uri = resolver.getURIForPrefix(prefix, true);
        if (uri == null) {
            return null;
        }
        return new AnyURIValue(uri);
    }

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        }
        String s = node.getBaseURI();
        if (s == null) {
            return null;
        }
        return new AnyURIValue(s);
    }

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         */


        public Item next() throws XPathException {
            if (enumerator.MoveNext()) {
                Uri u = (Uri)enumerator.get_Current();
                current = new AnyURIValue(u.ToString());
                position++;
                return current;
            } else {
                position = -1;
                return null;

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                    err.setErrorCode("FODC0004");
                    err.setXPathContext(context);
                    throw err;
                }
                if (finalStable) {
                    return new AnyURIValue(uri);
                } else {
                    // stability not required, bypass the document pool and URI resolver
                    return context.getConfiguration().buildDocument(new StreamSource(uri));
                }
            }

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    public Expression preEvaluate(ExpressionVisitor visitor) throws XPathException {
        String baseURI = visitor.getStaticContext().getBaseURI();
        if (baseURI == null) {
            return Literal.makeEmptySequence();
        }
        return Literal.makeLiteral(new AnyURIValue(baseURI));
    }

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        }


        Platform platform = Configuration.getPlatform();
        try {
            URI resolved = platform.makeAbsolute(relative,  base);
            return new AnyURIValue(resolved.toString());
        } catch (URISyntaxException err) {
            dynamicError("Base URI " + Err.wrap(base) + " is invalid: " + err.getMessage(),
                    "FORG0002", context);
            return null;
        }

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            case NAMESPACE_URI:
                String uri = node.getURI();
                s = (uri==null ? "" : uri);
                        // null should no longer be returned, but the spec has changed, so it's
                        // better to be defensive
                return new AnyURIValue(s);


            case GENERATE_ID:
                FastStringBuffer buffer = new FastStringBuffer(16);
                node.generateId(buffer);
                return new StringValue(buffer);


            case DOCUMENT_URI:
                // If the node is in the document pool, get the URI under which it is registered.
                // Otherwise, return its systemId. 
                if (node.getNodeKind() == Type.DOCUMENT) {
                    DocumentPool pool = c.getController().getDocumentPool();
                    String docURI = pool.getDocumentURI(node);
                    if (docURI == null) {
                        docURI = node.getSystemId();
                    }
                    if (docURI == null) {
                        return null;
                    } else if ("".equals(docURI)) {
                        return null;
                    } else {
                        return new AnyURIValue(docURI);
                    }
                } else {
                    return null;
                }
            case NODE_NAME:

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Related Classes of org.pdf4j.saxon.value.AnyURIValue

org.pdf4j.saxon.dotnet.DotNetCollectionURIResolver$UriIterator

org.pdf4j.saxon.functions.BaseURI

org.pdf4j.saxon.functions.NamePart

org.pdf4j.saxon.functions.NamespaceForPrefix

org.pdf4j.saxon.functions.ResolveURI

org.pdf4j.saxon.functions.StandardCollectionURIResolver

org.pdf4j.saxon.functions.StaticBaseURI

org.pdf4j.saxon.sort.LRUCache

org.pdf4j.saxon.type.ValidationFailure

java.net.URI

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