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

Example 56 with SAXParseException

use of org.xml.sax.SAXParseException in project jackrabbit by apache.

the class ConfigurationParser method parseXML.

/**
     * Parses the given XML document and returns the DOM root element.
     * A custom entity resolver is used to make the included configuration
     * file DTD available using the specified public identifiers.
     *
     * @see ConfigurationEntityResolver
     * @param xml xml document
     * @param validate whether the XML should be validated
     * @return root element
     * @throws ConfigurationException if the configuration document could
     *                                not be read or parsed
     */
protected Element parseXML(InputSource xml, boolean validate) throws ConfigurationException {
    try {
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        factory.setValidating(validate);
        DocumentBuilder builder = factory.newDocumentBuilder();
        if (validate) {
            builder.setErrorHandler(getErrorHandler());
        }
        builder.setEntityResolver(getEntityResolver());
        Document document = builder.parse(xml);
        return postParseModificationHook(document).getDocumentElement();
    } catch (ParserConfigurationException e) {
        throw new ConfigurationException("Unable to create configuration XML parser", e);
    } catch (SAXParseException e) {
        throw new ConfigurationException("Configuration file syntax error. (Line: " + e.getLineNumber() + " Column: " + e.getColumnNumber() + ")", e);
    } catch (SAXException e) {
        throw new ConfigurationException("Configuration file syntax error. ", e);
    } catch (IOException e) {
        throw new ConfigurationException("Configuration file could not be read.", e);
    }
}

Example 57 with SAXParseException

use of org.xml.sax.SAXParseException in project jackrabbit by apache.

the class DefaultLoginModuleTest method parseXML.

private static Element parseXML(InputSource xml, boolean validate) throws ConfigurationException {
    try {
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        factory.setValidating(validate);
        DocumentBuilder builder = factory.newDocumentBuilder();
        if (validate) {
            builder.setErrorHandler(new ConfigurationErrorHandler());
        }
        builder.setEntityResolver(ConfigurationEntityResolver.INSTANCE);
        Document document = builder.parse(xml);
        return document.getDocumentElement();
    } catch (ParserConfigurationException e) {
        throw new ConfigurationException("Unable to create configuration XML parser", e);
    } catch (SAXParseException e) {
        throw new ConfigurationException("Configuration file syntax error. (Line: " + e.getLineNumber() + " Column: " + e.getColumnNumber() + ")", e);
    } catch (SAXException e) {
        throw new ConfigurationException("Configuration file syntax error. ", e);
    } catch (IOException e) {
        throw new ConfigurationException("Configuration file could not be read.", e);
    }
}

Example 58 with SAXParseException

use of org.xml.sax.SAXParseException in project karaf by apache.

the class FeatureDeploymentListener method parse.

protected Document parse(File artifact) throws Exception {
    if (dbf == null) {
        dbf = DocumentBuilderFactory.newInstance();
        dbf.setNamespaceAware(true);
    }
    DocumentBuilder db = dbf.newDocumentBuilder();
    db.setErrorHandler(new ErrorHandler() {

        public void warning(SAXParseException exception) throws SAXException {
        }

        public void error(SAXParseException exception) throws SAXException {
        }

        public void fatalError(SAXParseException exception) throws SAXException {
            throw exception;
        }
    });
    return db.parse(artifact);
}

Example 59 with SAXParseException

use of org.xml.sax.SAXParseException in project karaf by apache.

the class FeatureDetector method parse.

/**
     * Parse a features XML.
     *
     * @param artifact the features XML to parse.
     * @return the parsed document.
     * @throws Exception in case of parsing failure.
     */
private Document parse(File artifact) throws Exception {
    DocumentBuilder db = dbf.newDocumentBuilder();
    db.setErrorHandler(new ErrorHandler() {

        public void warning(SAXParseException exception) throws SAXException {
        }

        public void error(SAXParseException exception) throws SAXException {
        }

        public void fatalError(SAXParseException exception) throws SAXException {
            throw exception;
        }
    });
    return db.parse(artifact);
}

Example 60 with SAXParseException

use of org.xml.sax.SAXParseException in project jena by apache.

the class XMLLiteralType method isValid.

/**
     * Test whether the given string is a legal lexical form
     * of this datatype.
     */
@Override
public boolean isValid(final String lexicalForm) {
    /*
         * To check the lexical form we construct
         * a dummy RDF/XML document and parse it with
         * ARP. ARP performs an exclusive canonicalization,
         * the dummy document has exactly one triple.
         * If the lexicalForm is valid then the resulting
         * literal found by ARP is unchanged.
         * All other scenarios are either impossible
         * or occur because the lexical form is invalid.
         */
    final boolean[] status = new boolean[] { false, false, false };
    // status[0] true on error or other reason to know that this is not well-formed
    // status[1] true once first triple found
    // status[2] the result (good if status[1] and not status[0]).
    ARP arp = new ARP();
    arp.getHandlers().setErrorHandler(new ErrorHandler() {

        @Override
        public void fatalError(SAXParseException e) {
            status[0] = true;
        }

        @Override
        public void error(SAXParseException e) {
            status[0] = true;
        }

        @Override
        public void warning(SAXParseException e) {
            status[0] = true;
        }
    });
    arp.getHandlers().setStatementHandler(new StatementHandler() {

        @Override
        public void statement(AResource a, AResource b, ALiteral l) {
            /* this method is invoked exactly once
        	 * while parsing the dummy document.
        	 * The l argument is in exclusive canonical XML and
        	 * corresponds to where the lexical form has been 
        	 * in the dummy document. The lexical form is valid
        	 * iff it is unchanged.
        	 */
            if (status[1] || !l.isWellFormedXML()) {
                status[0] = true;
            }
            //throw new BrokenException("plain literal in XMLLiteral code.");
            status[1] = true;
            status[2] = l.toString().equals(lexicalForm);
        }

        @Override
        public void statement(AResource a, AResource b, AResource l) {
            status[0] = true;
        //throw new BrokenException("resource valued RDF/XML in XMLLiteral code.");
        }
    });
    try {
        arp.load(new StringReader("<rdf:RDF  xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>\n" + "<rdf:Description><rdf:value rdf:parseType='Literal'>" + lexicalForm + "</rdf:value>\n" + "</rdf:Description></rdf:RDF>"));
    } catch (IOException ioe) {
        throw new BrokenException(ioe);
    } catch (SAXException s) {
        return false;
    }
    return (!status[0]) && status[1] && status[2];
}