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

Example 26 with SAXException

use of org.xml.sax.SAXException in project darkFunction-Editor by darkFunction.

the class JarvWriter method close.

public void close() throws IOException {
    try {
        verifierHandler.endDocument();
        super.close();
    } catch (SAXException se) {
        throw new IOException("Need to wrap the SAX exception in end document. ");
    }
}

Example 27 with SAXException

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

the class JavaProject method decodeClasspathEntry.

public IClasspathEntry decodeClasspathEntry(String encodedEntry) {
    try {
        if (encodedEntry == null)
            return null;
        StringReader reader = new StringReader(encodedEntry);
        Element node;
        try {
            DocumentBuilder parser = DocumentBuilderFactory.newInstance().newDocumentBuilder();
            node = parser.parse(new InputSource(reader)).getDocumentElement();
        } catch (SAXException e) {
            return null;
        } catch (ParserConfigurationException e) {
            return null;
        } finally {
            reader.close();
        }
        if (!node.getNodeName().equalsIgnoreCase(ClasspathEntry.TAG_CLASSPATHENTRY) || node.getNodeType() != Node.ELEMENT_NODE) {
            return null;
        }
        return ClasspathEntry.elementDecode(node, this, null);
    } catch (IOException e) {
        // bad format
        return null;
    }
}

Example 28 with SAXException

use of org.xml.sax.SAXException 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 29 with SAXException

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

the class CheCodeFormatterOptions method getCheDefaultSettings.

private Map<String, String> getCheDefaultSettings() {
    SAXParserFactory factory = SAXParserFactory.newInstance();
    XMLParser parserXML = new XMLParser();
    try {
        SAXParser parser = factory.newSAXParser();
        parser.parse(getClass().getResourceAsStream(DEFAULT_CODESTYLE), parserXML);
    } catch (ParserConfigurationException | SAXException | IOException e) {
        LOG.error("It is not possible to parse file " + DEFAULT_CODESTYLE, e);
    }
    return parserXML.getSettings();
}

Example 30 with SAXException

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

the class TemplateReaderWriter method read.

/**
	 * Reads templates from an <code>InputSource</code> and adds them to the templates.
	 *
	 * @param source the input source
	 * @param bundle a resource bundle to use for translating the read templates, or <code>null</code> if no translation should occur
	 * @param singleId the template id to extract, or <code>null</code> to read in all templates
	 * @return the read templates, encapsulated in instances of <code>TemplatePersistenceData</code>
	 * @throws IOException if reading from the stream fails
	 */
private TemplatePersistenceData[] read(InputSource source, ResourceBundle bundle, String singleId) throws IOException {
    try {
        Collection templates = new ArrayList();
        Set ids = new HashSet();
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder parser = factory.newDocumentBuilder();
        parser.setErrorHandler(new DefaultHandler());
        Document document = parser.parse(source);
        NodeList elements = document.getElementsByTagName(TEMPLATE_ELEMENT);
        int count = elements.getLength();
        for (int i = 0; i != count; i++) {
            Node node = elements.item(i);
            NamedNodeMap attributes = node.getAttributes();
            if (attributes == null)
                continue;
            String id = getStringValue(attributes, ID_ATTRIBUTE, null);
            if (id != null && ids.contains(id))
                //$NON-NLS-1$
                throw new IOException(TemplatePersistenceMessages.getString("TemplateReaderWriter.duplicate.id"));
            if (singleId != null && !singleId.equals(id))
                continue;
            boolean deleted = getBooleanValue(attributes, DELETED_ATTRIBUTE, false);
            String name = getStringValue(attributes, NAME_ATTRIBUTE);
            name = translateString(name, bundle);
            //$NON-NLS-1$
            String description = getStringValue(attributes, DESCRIPTION_ATTRIBUTE, "");
            description = translateString(description, bundle);
            String context = getStringValue(attributes, CONTEXT_ATTRIBUTE);
            if (name == null || context == null)
                //$NON-NLS-1$
                throw new IOException(TemplatePersistenceMessages.getString("TemplateReaderWriter.error.missing_attribute"));
            boolean enabled = getBooleanValue(attributes, ENABLED_ATTRIBUTE, true);
            boolean autoInsertable = getBooleanValue(attributes, AUTO_INSERTABLE_ATTRIBUTE, true);
            StringBuffer buffer = new StringBuffer();
            NodeList children = node.getChildNodes();
            for (int j = 0; j != children.getLength(); j++) {
                String value = children.item(j).getNodeValue();
                if (value != null)
                    buffer.append(value);
            }
            String pattern = buffer.toString();
            pattern = translateString(pattern, bundle);
            Template template = new Template(name, description, context, pattern, autoInsertable);
            TemplatePersistenceData data = new TemplatePersistenceData(template, enabled, id);
            data.setDeleted(deleted);
            templates.add(data);
            if (singleId != null && singleId.equals(id))
                break;
        }
        return (TemplatePersistenceData[]) templates.toArray(new TemplatePersistenceData[templates.size()]);
    } catch (ParserConfigurationException e) {
        Assert.isTrue(false);
    } catch (SAXException e) {
        //$NON-NLS-1$
        throw (IOException) new IOException("Could not read template file").initCause(e);
    }
    // dummy
    return null;
}