Examples with SAXException org.xml.sax.SAXException used on opensource projects

Example 41 with SAXException

use of org.xml.sax.SAXException in project j2objc by google.

the class ProcessorExsltFunction method validate.

/**
   * Non-recursive traversal of FunctionElement tree based on TreeWalker to verify that
   * there are no literal result elements except within a func:result element and that
   * the func:result element does not contain any following siblings except xsl:fallback.
   */
public void validate(ElemTemplateElement elem, StylesheetHandler handler) throws SAXException {
    String msg = "";
    while (elem != null) {
        //System.out.println("elem " + elem);
        if (elem instanceof ElemExsltFuncResult && elem.getNextSiblingElem() != null && !(elem.getNextSiblingElem() instanceof ElemFallback)) {
            msg = "func:result has an illegal following sibling (only xsl:fallback allowed)";
            handler.error(msg, new SAXException(msg));
        }
        if ((elem instanceof ElemApplyImport || elem instanceof ElemApplyTemplates || elem instanceof ElemAttribute || elem instanceof ElemCallTemplate || elem instanceof ElemComment || elem instanceof ElemCopy || elem instanceof ElemCopyOf || elem instanceof ElemElement || elem instanceof ElemLiteralResult || elem instanceof ElemNumber || elem instanceof ElemPI || elem instanceof ElemText || elem instanceof ElemTextLiteral || elem instanceof ElemValueOf) && !(ancestorIsOk(elem))) {
            msg = "misplaced literal result in a func:function container.";
            handler.error(msg, new SAXException(msg));
        }
        ElemTemplateElement nextElem = elem.getFirstChildElem();
        while (nextElem == null) {
            nextElem = elem.getNextSiblingElem();
            if (nextElem == null)
                elem = elem.getParentElem();
            if (elem == null || elem instanceof ElemExsltFunction)
                // ok
                return;
        }
        elem = nextElem;
    }
}

Example 42 with SAXException

use of org.xml.sax.SAXException in project j2objc by google.

the class SerializerUtils method addAttribute.

/**
     * Copy an DOM attribute to the created output element, executing
     * attribute templates as need be, and processing the xsl:use
     * attribute.
     *
     * @param handler SerializationHandler to which the attributes are added.
     * @param attr Attribute node to add to SerializationHandler.
     *
     * @throws TransformerException
     */
public static void addAttribute(SerializationHandler handler, int attr) throws TransformerException {
    TransformerImpl transformer = (TransformerImpl) handler.getTransformer();
    DTM dtm = transformer.getXPathContext().getDTM(attr);
    if (SerializerUtils.isDefinedNSDecl(handler, attr, dtm))
        return;
    String ns = dtm.getNamespaceURI(attr);
    if (ns == null)
        ns = "";
    // %OPT% ...can I just store the node handle?
    try {
        handler.addAttribute(ns, dtm.getLocalName(attr), dtm.getNodeName(attr), "CDATA", dtm.getNodeValue(attr), false);
    } catch (SAXException e) {
    // do something?
    }
}

Example 43 with SAXException

use of org.xml.sax.SAXException in project j2objc by google.

the class ElemAttribute method constructNode.

/**
   * Construct a node in the result tree.  This method is overloaded by 
   * xsl:attribute. At this class level, this method creates an element.
   *
   * @param nodeName The name of the node, which may be null.
   * @param prefix The prefix for the namespace, which may be null.
   * @param nodeNamespace The namespace of the node, which may be null.
   * @param transformer non-null reference to the the current transform-time state.
   * @param sourceNode non-null reference to the <a href="http://www.w3.org/TR/xslt#dt-current-node">current source node</a>.
   * @param mode reference, which may be null, to the <a href="http://www.w3.org/TR/xslt#modes">current mode</a>.
   *
   * @throws TransformerException
   */
void constructNode(String nodeName, String prefix, String nodeNamespace, TransformerImpl transformer) throws TransformerException {
    if (null != nodeName && nodeName.length() > 0) {
        SerializationHandler rhandler = transformer.getSerializationHandler();
        // Evaluate the value of this attribute
        String val = transformer.transformToString(this);
        try {
            // Let the result tree handler add the attribute and its String value.
            String localName = QName.getLocalPart(nodeName);
            if (prefix != null && prefix.length() > 0) {
                rhandler.addAttribute(nodeNamespace, localName, nodeName, "CDATA", val, true);
            } else {
                rhandler.addAttribute("", localName, nodeName, "CDATA", val, true);
            }
        } catch (SAXException e) {
        }
    }
}

Example 44 with SAXException

use of org.xml.sax.SAXException in project j2objc by google.

the class XMLReaderManager method getXMLReader.

/**
     * Retrieves a cached XMLReader for this thread, or creates a new
     * XMLReader, if the existing reader is in use.  When the caller no
     * longer needs the reader, it must release it with a call to
     * {@link #releaseXMLReader}.
     */
public synchronized XMLReader getXMLReader() throws SAXException {
    XMLReader reader;
    boolean readerInUse;
    if (m_readers == null) {
        // When the m_readers.get() method is called for the first time
        // on a thread, a new XMLReader will automatically be created.
        m_readers = new ThreadLocal();
    }
    if (m_inUse == null) {
        m_inUse = new Hashtable();
    }
    // If the cached reader for this thread is in use, construct a new
    // one; otherwise, return the cached reader.
    reader = (XMLReader) m_readers.get();
    boolean threadHasReader = (reader != null);
    if (!threadHasReader || m_inUse.get(reader) == Boolean.TRUE) {
        try {
            try {
                // According to JAXP 1.2 specification, if a SAXSource
                // is created using a SAX InputSource the Transformer or
                // TransformerFactory creates a reader via the
                // XMLReaderFactory if setXMLReader is not used
                reader = XMLReaderFactory.createXMLReader();
            } catch (Exception e) {
                try {
                    // the XMLReader from JAXP
                    if (m_parserFactory == null) {
                        m_parserFactory = SAXParserFactory.newInstance();
                        m_parserFactory.setNamespaceAware(true);
                    }
                    reader = m_parserFactory.newSAXParser().getXMLReader();
                } catch (ParserConfigurationException pce) {
                    // pass along pce
                    throw pce;
                }
            }
            try {
                reader.setFeature(NAMESPACES_FEATURE, true);
                reader.setFeature(NAMESPACE_PREFIXES_FEATURE, false);
            } catch (SAXException se) {
            // Try to carry on if we've got a parser that
            // doesn't know about namespace prefixes.
            }
        } catch (ParserConfigurationException ex) {
            throw new SAXException(ex);
        } catch (FactoryConfigurationError ex1) {
            throw new SAXException(ex1.toString());
        } catch (NoSuchMethodError ex2) {
        } catch (AbstractMethodError ame) {
        }
        // a reader for this thread.
        if (!threadHasReader) {
            m_readers.set(reader);
            m_inUse.put(reader, Boolean.TRUE);
        }
    } else {
        m_inUse.put(reader, Boolean.TRUE);
    }
    return reader;
}

Example 45 with SAXException

use of org.xml.sax.SAXException in project j2objc by google.

the class DocumentBuilderTest method testNewDocument.

/**
     *  javax.xml.parsers.DocumentBuilder#getSchema()
     *  TBD getSchema() is not supported
     */
/*   public void test_getSchema() {
        assertNull(db.getSchema());
        SchemaFactory sf =
            SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
        try {
            Schema schema = sf.newSchema();
            dbf.setSchema(schema);
            assertNotNull(dbf.newDocumentBuilder().getSchema());
        } catch (ParserConfigurationException pce) {
            fail("Unexpected ParserConfigurationException " + pce.toString());
        } catch (SAXException sax) {
            fail("Unexpected SAXException " + sax.toString());
        }
    }
*/
public void testNewDocument() {
    Document d;
    try {
        d = dbf.newDocumentBuilder().newDocument();
    } catch (Exception e) {
        throw new RuntimeException("Unexpected exception", e);
    }
    assertNotNull(d);
    assertNull(d.getDoctype());
    assertNull(d.getDocumentElement());
    assertNull(d.getNamespaceURI());
}