Examples with QName org.exist.dom.QName used on opensource projects

Example 21 with QName

use of org.exist.dom.QName in project exist by eXist-db.

the class DocumentImpl method createAttributeNS.

/**
 * The method <code>createAttributeNS</code>
 *
 * @param namespaceURI  a <code>String</code> value
 * @param qualifiedName a <code>String</code> value
 * @return an <code>Attr</code> value
 * @throws DOMException if an error occurs
 */
@Override
public Attr createAttributeNS(final String namespaceURI, final String qualifiedName) throws DOMException {
    final QName qname;
    try {
        qname = QName.parse(namespaceURI, qualifiedName);
    } catch (final IllegalQNameException e) {
        final short errCode;
        if (e.getValidity() == ILLEGAL_FORMAT.val || (e.getValidity() & QName.Validity.INVALID_NAMESPACE.val) == QName.Validity.INVALID_NAMESPACE.val) {
            errCode = DOMException.NAMESPACE_ERR;
        } else {
            errCode = DOMException.INVALID_CHARACTER_ERR;
        }
        throw new DOMException(errCode, "qualified name is invalid");
    }
    // check the QName is valid for use
    final byte validity = qname.isValid(false);
    if ((validity & QName.Validity.INVALID_LOCAL_PART.val) == QName.Validity.INVALID_LOCAL_PART.val) {
        throw new DOMException(DOMException.INVALID_CHARACTER_ERR, "qualified name is invalid");
    } else if ((validity & QName.Validity.INVALID_NAMESPACE.val) == QName.Validity.INVALID_NAMESPACE.val) {
        throw new DOMException(DOMException.NAMESPACE_ERR, "qualified name is invalid");
    }
    final AttrImpl attr = new AttrImpl(qname, getBrokerPool().getSymbols());
    attr.setOwnerDocument(this);
    return attr;
}

Example 22 with QName

use of org.exist.dom.QName in project exist by eXist-db.

the class DocumentImpl method createElement.

/**
 * The method <code>createElement</code>
 *
 * @param tagName a <code>String</code> value
 * @return an <code>Element</code> value
 * @throws DOMException if an error occurs
 */
@Override
public Element createElement(final String tagName) throws DOMException {
    final QName qname;
    try {
        qname = new QName(tagName);
    } catch (final IllegalQNameException e) {
        throw new DOMException(DOMException.INVALID_CHARACTER_ERR, "name is invalid");
    }
    // check the QName is valid for use
    if (qname.isValid(false) != QName.Validity.VALID.val) {
        throw new DOMException(DOMException.INVALID_CHARACTER_ERR, "name is invalid");
    }
    final ElementImpl element = new ElementImpl(qname, getBrokerPool().getSymbols());
    element.setOwnerDocument(this);
    return element;
}

Example 23 with QName

use of org.exist.dom.QName in project exist by eXist-db.

the class DocumentImpl method createElementNS.

/**
 * The method <code>createElementNS</code>
 *
 * @param namespaceURI  a <code>String</code> value
 * @param qualifiedName a <code>String</code> value
 * @return an <code>Element</code> value
 * @throws DOMException if an error occurs
 */
@Override
public Element createElementNS(final String namespaceURI, final String qualifiedName) throws DOMException {
    final QName qname;
    try {
        qname = QName.parse(namespaceURI, qualifiedName);
    } catch (final IllegalQNameException e) {
        final short errCode;
        if (e.getValidity() == ILLEGAL_FORMAT.val || (e.getValidity() & QName.Validity.INVALID_NAMESPACE.val) == QName.Validity.INVALID_NAMESPACE.val) {
            errCode = DOMException.NAMESPACE_ERR;
        } else {
            errCode = DOMException.INVALID_CHARACTER_ERR;
        }
        throw new DOMException(errCode, "qualified name is invalid");
    }
    // check the QName is valid for use
    final byte validity = qname.isValid(false);
    if ((validity & QName.Validity.INVALID_LOCAL_PART.val) == QName.Validity.INVALID_LOCAL_PART.val) {
        throw new DOMException(DOMException.INVALID_CHARACTER_ERR, "qualified name is invalid");
    } else if ((validity & QName.Validity.INVALID_NAMESPACE.val) == QName.Validity.INVALID_NAMESPACE.val) {
        throw new DOMException(DOMException.NAMESPACE_ERR, "qualified name is invalid");
    }
    final ElementImpl element = new ElementImpl(qname, getBrokerPool().getSymbols());
    element.setOwnerDocument(this);
    return element;
}

Example 24 with QName

use of org.exist.dom.QName in project exist by eXist-db.

the class SymbolTable method getQName.

/**
 * Retrieve a shared QName instance from the temporary pool.
 *
 * TODO: make the namePool thread-local to avoid synchronization.
 * @param type qname type
 * @param namespaceURI qname namespace uri
 * @param localName qname localname
 * @param prefix qname prefix
 * @return qname from pool
 */
public synchronized QName getQName(final short type, final String namespaceURI, final String localName, final String prefix) {
    final byte itype = type == Node.ATTRIBUTE_NODE ? ElementValue.ATTRIBUTE : ElementValue.ELEMENT;
    QName qn = namePool.get(itype, namespaceURI, localName, prefix);
    if (qn == null) {
        qn = namePool.add(itype, namespaceURI, localName, prefix);
    }
    return qn;
}

Example 25 with QName

use of org.exist.dom.QName in project exist by eXist-db.

the class AdaptiveWriter method write.

/**
 * Serialize the given sequence using adaptive output mode.
 *
 * @param sequence input sequence
 * @param itemSep separator string to output between items in the sequence
 * @param enclose if set to true: enclose sequences of items into parentheses
 * @throws SAXException if an error occurs during serialization
 * @throws XPathException if an XPath error occurs
 * @throws TransformerException if an error occurs whilst transforming
 */
public void write(final Sequence sequence, final String itemSep, final boolean enclose) throws SAXException, XPathException, TransformerException {
    try {
        if (enclose && sequence.getItemCount() != 1) {
            writer.write('(');
        }
        for (final SequenceIterator si = sequence.iterate(); si.hasNext(); ) {
            final Item item = si.nextItem();
            switch(item.getType()) {
                case Type.DOCUMENT:
                case Type.ELEMENT:
                case Type.TEXT:
                case Type.COMMENT:
                case Type.CDATA_SECTION:
                case Type.PROCESSING_INSTRUCTION:
                    writeXML(item);
                    break;
                case Type.ATTRIBUTE:
                    final Attr node = (Attr) ((NodeValue) item).getNode();
                    writeText(node.getName() + "=\"" + node.getValue() + '"');
                    break;
                case Type.NAMESPACE:
                    final NamespaceNode ns = (NamespaceNode) item;
                    writeText(ns.getName() + "=\"" + ns.getValue() + '"');
                    break;
                case Type.STRING:
                case Type.NORMALIZED_STRING:
                case Type.TOKEN:
                case Type.LANGUAGE:
                case Type.NMTOKEN:
                case Type.NAME:
                case Type.NCNAME:
                case Type.ID:
                case Type.IDREF:
                case Type.ENTITY:
                case Type.UNTYPED_ATOMIC:
                case Type.ANY_URI:
                    final String v = item.getStringValue();
                    writeText('"' + escapeQuotes(v) + '"');
                    break;
                case Type.INTEGER:
                case Type.DECIMAL:
                case Type.INT:
                case Type.LONG:
                case Type.SHORT:
                case Type.BYTE:
                case Type.UNSIGNED_LONG:
                case Type.UNSIGNED_INT:
                case Type.UNSIGNED_SHORT:
                case Type.UNSIGNED_BYTE:
                case Type.NON_NEGATIVE_INTEGER:
                case Type.NON_POSITIVE_INTEGER:
                case Type.POSITIVE_INTEGER:
                case Type.NEGATIVE_INTEGER:
                    writeText(item.getStringValue());
                    break;
                case Type.DOUBLE:
                    writeDouble((DoubleValue) item);
                    break;
                case Type.BOOLEAN:
                    writeText(item.getStringValue() + "()");
                    break;
                case Type.QNAME:
                case Type.NOTATION:
                    final QName qn = ((QNameValue) item).getQName();
                    writeText("Q{" + qn.getNamespaceURI() + '}' + qn.getLocalPart());
                    break;
                case Type.ARRAY:
                    writeArray((ArrayType) item);
                    break;
                case Type.MAP:
                    writeMap((AbstractMapType) item);
                    break;
                case Type.FUNCTION_REFERENCE:
                    writeFunctionItem((FunctionReference) item);
                    break;
                default:
                    writeAtomic(item.atomize());
                    break;
            }
            if (si.hasNext()) {
                try {
                    writer.write(itemSep);
                } catch (IOException e) {
                    throw new SAXException(e.getMessage());
                }
            }
        }
        if (enclose && sequence.getItemCount() != 1) {
            writer.write(')');
        }
    } catch (IOException e) {
        throw new SAXException(e.getMessage(), e);
    }
}