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

Example 6 with SAXParseException

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

the class OfflineEditsXmlLoader method loadEdits.

/**
   * Loads edits file, uses visitor to process all elements
   */
@Override
public void loadEdits() throws IOException {
    try {
        XMLReader xr = XMLReaderFactory.createXMLReader();
        xr.setContentHandler(this);
        xr.setErrorHandler(this);
        xr.setDTDHandler(null);
        xr.parse(new InputSource(fileReader));
        visitor.close(null);
    } catch (SAXParseException e) {
        System.out.println("XML parsing error: " + "\n" + "Line:    " + e.getLineNumber() + "\n" + "URI:     " + e.getSystemId() + "\n" + "Message: " + e.getMessage());
        visitor.close(e);
        throw new IOException(e.toString());
    } catch (SAXException e) {
        visitor.close(e);
        throw new IOException(e.toString());
    } catch (RuntimeException e) {
        visitor.close(e);
        throw e;
    } finally {
        fileReader.close();
    }
}

Example 7 with SAXParseException

use of org.xml.sax.SAXParseException in project che by eclipse.

the class RefactoringSessionReader method readSession.

/**
	 * Reads a refactoring history descriptor from the specified input object.
	 *
	 * @param source
	 *            the input source
	 * @return a corresponding refactoring history descriptor, or
	 *         <code>null</code>
	 * @throws CoreException
	 *             if an error occurs while reading form the input source
	 */
public RefactoringSessionDescriptor readSession(final InputSource source) throws CoreException {
    fSessionFound = false;
    try {
        //$NON-NLS-1$
        source.setSystemId("/");
        createParser(SAXParserFactory.newInstance()).parse(source, this);
        if (!fSessionFound)
            throw new CoreException(new Status(IStatus.ERROR, RefactoringCorePlugin.getPluginId(), IRefactoringCoreStatusCodes.REFACTORING_HISTORY_FORMAT_ERROR, RefactoringCoreMessages.RefactoringSessionReader_no_session, null));
        if (fRefactoringDescriptors != null) {
            if (//$NON-NLS-1$
            fVersion == null || "".equals(fVersion))
                throw new CoreException(new Status(IStatus.ERROR, RefactoringCorePlugin.getPluginId(), IRefactoringCoreStatusCodes.MISSING_REFACTORING_HISTORY_VERSION, RefactoringCoreMessages.RefactoringSessionReader_missing_version_information, null));
            if (!IRefactoringSerializationConstants.CURRENT_VERSION.equals(fVersion))
                throw new CoreException(new Status(IStatus.ERROR, RefactoringCorePlugin.getPluginId(), IRefactoringCoreStatusCodes.UNSUPPORTED_REFACTORING_HISTORY_VERSION, RefactoringCoreMessages.RefactoringSessionReader_unsupported_version_information, null));
            return new RefactoringSessionDescriptor((RefactoringDescriptor[]) fRefactoringDescriptors.toArray(new RefactoringDescriptor[fRefactoringDescriptors.size()]), fVersion, fComment);
        }
    } catch (IOException exception) {
        throwCoreException(exception, exception.getLocalizedMessage());
    } catch (ParserConfigurationException exception) {
        throwCoreException(exception, exception.getLocalizedMessage());
    } catch (SAXParseException exception) {
        String message = Messages.format(RefactoringCoreMessages.RefactoringSessionReader_invalid_contents_at, new Object[] { Integer.toString(exception.getLineNumber()), Integer.toString(exception.getColumnNumber()) });
        throwCoreException(exception, message);
    } catch (SAXException exception) {
        throwCoreException(exception, exception.getLocalizedMessage());
    } finally {
        fRefactoringDescriptors = null;
        fVersion = null;
        fComment = null;
        fLocator = null;
    }
    return null;
}

Example 8 with SAXParseException

use of org.xml.sax.SAXParseException in project che by eclipse.

the class RefactoringSessionReader method startElement.

/**
	 * {@inheritDoc}
	 */
public void startElement(final String uri, final String localName, final String qualifiedName, final Attributes attributes) throws SAXException {
    if (IRefactoringSerializationConstants.ELEMENT_REFACTORING.equals(qualifiedName)) {
        final int length = attributes.getLength();
        final Map map = new HashMap(length);
        //$NON-NLS-1$
        String id = "";
        //$NON-NLS-1$
        String stamp = "";
        //$NON-NLS-1$
        String description = "";
        String comment = null;
        //$NON-NLS-1$
        String flags = "0";
        String project = null;
        for (int index = 0; index < length; index++) {
            final String name = attributes.getQName(index);
            final String value = attributes.getValue(index);
            if (IRefactoringSerializationConstants.ATTRIBUTE_ID.equals(name)) {
                id = value;
            } else if (IRefactoringSerializationConstants.ATTRIBUTE_STAMP.equals(name)) {
                stamp = value;
            } else if (IRefactoringSerializationConstants.ATTRIBUTE_DESCRIPTION.equals(name)) {
                description = value;
            } else if (IRefactoringSerializationConstants.ATTRIBUTE_FLAGS.equals(name)) {
                flags = value;
            } else if (IRefactoringSerializationConstants.ATTRIBUTE_COMMENT.equals(name)) {
                if (//$NON-NLS-1$
                !"".equals(value))
                    comment = value;
            } else if (IRefactoringSerializationConstants.ATTRIBUTE_PROJECT.equals(name)) {
                project = value;
            } else if (!"".equals(name)) {
                //$NON-NLS-1$
                map.put(name, value);
            }
        }
        int flag = 0;
        try {
            flag = Integer.parseInt(flags);
        } catch (NumberFormatException exception) {
        // Do nothing
        }
        RefactoringDescriptor descriptor = null;
        if (fCreateDefaultDescriptors) {
            descriptor = new DefaultRefactoringDescriptor(id, project, description, comment, map, flag);
        } else {
            if (fProject != null && project == null) {
                // override project from file if fProject != null
                project = fProject;
            }
            try {
                descriptor = RefactoringContributionManager.getInstance().createDescriptor(id, project, description, comment, map, flag);
            } catch (RuntimeException e) {
                throw new SAXParseException(RefactoringCoreMessages.RefactoringSessionReader_invalid_values_in_xml, fLocator, e) {

                    private static final long serialVersionUID = 1L;

                    public Throwable getCause() {
                        // support proper 1.4-style exception chaining
                        return getException();
                    }
                };
            }
        }
        try {
            descriptor.setTimeStamp(Long.valueOf(stamp).longValue());
        } catch (NumberFormatException exception) {
        // Do nothing
        }
        if (fRefactoringDescriptors == null)
            fRefactoringDescriptors = new ArrayList();
        fRefactoringDescriptors.add(descriptor);
    } else if (IRefactoringSerializationConstants.ELEMENT_SESSION.equals(qualifiedName)) {
        fSessionFound = true;
        final String version = attributes.getValue(IRefactoringSerializationConstants.ATTRIBUTE_VERSION);
        if (//$NON-NLS-1$
        version != null && !"".equals(version))
            fVersion = version;
        fComment = attributes.getValue(IRefactoringSerializationConstants.ATTRIBUTE_COMMENT);
    }
}

Example 9 with SAXParseException

use of org.xml.sax.SAXParseException in project jphp by jphp-compiler.

the class WrapXmlProcessor method __construct.

@Signature
public void __construct(final Environment env) throws ParserConfigurationException, TransformerConfigurationException {
    transformerFactory = TransformerFactory.newInstance();
    transformer = transformerFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
    builderFactory = DocumentBuilderFactory.newInstance();
    builder = builderFactory.newDocumentBuilder();
    builder.setErrorHandler(new ErrorHandler() {

        @Override
        public void warning(SAXParseException exception) throws SAXException {
            if (onWarning != null) {
                onWarning.callAny(new JavaException(env, exception));
            }
        }

        @Override
        public void error(SAXParseException exception) throws SAXException {
            if (onError != null) {
                onError.callAny(new JavaException(env, exception));
            }
        }

        @Override
        public void fatalError(SAXParseException exception) throws SAXException {
            if (onFatalError != null) {
                onFatalError.callAny(new JavaException(env, exception));
            } else {
                throw exception;
            }
        }
    });
}

Example 10 with SAXParseException

use of org.xml.sax.SAXParseException in project XobotOS by xamarin.

the class Properties method loadFromXML.

/**
     * Loads the properties from an {@code InputStream} containing the
     * properties in XML form. The XML document must begin with (and conform to)
     * following DOCTYPE:
     *
     * <pre>
     * &lt;!DOCTYPE properties SYSTEM &quot;http://java.sun.com/dtd/properties.dtd&quot;&gt;
     * </pre>
     *
     * Also the content of the XML data must satisfy the DTD but the xml is not
     * validated against it. The DTD is not loaded from the SYSTEM ID. After
     * this method returns the InputStream is not closed.
     *
     * @param in the InputStream containing the XML document.
     * @throws IOException in case an error occurs during a read operation.
     * @throws InvalidPropertiesFormatException if the XML data is not a valid
     *             properties file.
     */
public synchronized void loadFromXML(InputStream in) throws IOException, InvalidPropertiesFormatException {
    if (in == null) {
        throw new NullPointerException();
    }
    if (builder == null) {
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        try {
            builder = factory.newDocumentBuilder();
        } catch (ParserConfigurationException e) {
            throw new Error(e);
        }
        builder.setErrorHandler(new ErrorHandler() {

            public void warning(SAXParseException e) throws SAXException {
                throw e;
            }

            public void error(SAXParseException e) throws SAXException {
                throw e;
            }

            public void fatalError(SAXParseException e) throws SAXException {
                throw e;
            }
        });
        builder.setEntityResolver(new EntityResolver() {

            public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
                if (systemId.equals(PROP_DTD_NAME)) {
                    InputSource result = new InputSource(new StringReader(PROP_DTD));
                    result.setSystemId(PROP_DTD_NAME);
                    return result;
                }
                throw new SAXException("Invalid DOCTYPE declaration: " + systemId);
            }
        });
    }
    try {
        Document doc = builder.parse(in);
        NodeList entries = doc.getElementsByTagName("entry");
        if (entries == null) {
            return;
        }
        int entriesListLength = entries.getLength();
        for (int i = 0; i < entriesListLength; i++) {
            Element entry = (Element) entries.item(i);
            String key = entry.getAttribute("key");
            String value = entry.getTextContent();
            /*
                 * key != null & value != null but key or(and) value can be
                 * empty String
                 */
            put(key, value);
        }
    } catch (IOException e) {
        throw e;
    } catch (SAXException e) {
        throw new InvalidPropertiesFormatException(e);
    }
}