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

Example 41 with ErrorHandler

use of org.xml.sax.ErrorHandler in project tdi-studio-se by Talend.

the class ImportProjectSettings method updateProjectSettings.

public void updateProjectSettings() throws ParserConfigurationException, SAXException, IOException {
    if (this.path == null) {
        return;
    }
    File file = new File(path);
    org.talend.core.model.properties.Project project = pro.getEmfProject();
    final DocumentBuilderFactory fabrique = DocumentBuilderFactory.newInstance();
    DocumentBuilder analyseur = fabrique.newDocumentBuilder();
    analyseur.setErrorHandler(new ErrorHandler() {

        @Override
        public void error(final SAXParseException exception) throws SAXException {
            throw exception;
        }

        @Override
        public void fatalError(final SAXParseException exception) throws SAXException {
            throw exception;
        }

        @Override
        public void warning(final SAXParseException exception) throws SAXException {
            throw exception;
        }
    });
    final Document document = analyseur.parse(file);
    // PTODO, if need, get the version from the imported file.
    // NodeList exportParametersNodes = document.getElementsByTagName("exportParameters");
    // String importStudioVersion=null;
    //$NON-NLS-1$
    final NodeList nodes = document.getElementsByTagName("exportParameter");
    List addedComponentSetting = new ArrayList();
    List technical = project.getTechnicalStatus();
    List documentation = project.getDocumentationStatus();
    technical.clear();
    documentation.clear();
    for (int i = 0; i < nodes.getLength(); i++) {
        final Node node = nodes.item(i);
        final NamedNodeMap attrMap = node.getAttributes();
        //$NON-NLS-1$
        final Node typeAttr = attrMap.getNamedItem("type");
        if ("technicalStatus".equals(typeAttr.getTextContent())) {
            //$NON-NLS-1$
            //$NON-NLS-1$
            updateStatus(node, attrMap, technical, "technicalStatus");
        } else if ("documentationStatus".equals(typeAttr.getTextContent())) {
            //$NON-NLS-1$
            //$NON-NLS-1$
            updateStatus(node, attrMap, documentation, "documentationStatus");
        } else if ("security".equals(typeAttr.getTextContent())) {
            //$NON-NLS-1$
            project.isHidePassword();
            project.setHidePassword(Boolean.valueOf(node.getTextContent()));
        } else if ("statAndLogs".equals(typeAttr.getTextContent())) {
            //$NON-NLS-1$
            if (project.getStatAndLogsSettings() == null) {
                TalendFileFactory talendF = TalendFileFactory.eINSTANCE;
                StatAndLogsSettings stats = PropertiesFactory.eINSTANCE.createStatAndLogsSettings();
                project.setStatAndLogsSettings(stats);
                stats.setParameters(talendF.createParametersType());
            }
            List statAndLogs = project.getStatAndLogsSettings().getParameters().getElementParameter();
            updateParameters(node, attrMap, statAndLogs);
        } else if ("implicitContext".equals(typeAttr.getTextContent())) {
            //$NON-NLS-1$
            if (project.getImplicitContextSettings() == null) {
                TalendFileFactory talendF = TalendFileFactory.eINSTANCE;
                ImplicitContextSettings implicit = PropertiesFactory.eINSTANCE.createImplicitContextSettings();
                project.setImplicitContextSettings(implicit);
                implicit.setParameters(talendF.createParametersType());
            }
            List implicitContexts = project.getImplicitContextSettings().getParameters().getElementParameter();
            updateParameters(node, attrMap, implicitContexts);
        } else if ("palette".equals(typeAttr.getTextContent())) {
            //$NON-NLS-1$
            List componentSettings = project.getComponentsSettings();
            boolean existed = false;
            //$NON-NLS-1$
            String name = attrMap.getNamedItem("name").getTextContent();
            //$NON-NLS-1$
            final Node familyAttr = attrMap.getNamedItem("family");
            Boolean hide = Boolean.valueOf(node.getTextContent());
            for (Object obj : componentSettings) {
                ComponentSetting setting = (ComponentSetting) obj;
                if (setting.getName().equals(name)) {
                    if (familyAttr != null && familyAttr.getTextContent().equals(setting.getFamily())) {
                        existed = true;
                        setting.setHidden(hide);
                    }
                }
            }
            if (!existed && familyAttr != null) {
                ComponentSetting setting = PropertiesFactory.eINSTANCE.createComponentSetting();
                setting.setFamily(familyAttr.getTextContent());
                setting.setName(name);
                setting.setHidden(hide);
                addedComponentSetting.add(setting);
            }
        }
    }
    project.getComponentsSettings().addAll(addedComponentSetting);
}

Example 42 with ErrorHandler

use of org.xml.sax.ErrorHandler in project tdi-studio-se by Talend.

the class AutoConvertTypesUtils method save.

public static boolean save(List<AutoConversionType> beans, File file) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    OutputStreamWriter output = null;
    try {
        DocumentBuilder builder = factory.newDocumentBuilder();
        builder.setErrorHandler(new ErrorHandler() {

            @Override
            public void error(final SAXParseException exception) throws SAXException {
                throw exception;
            }

            @Override
            public void fatalError(final SAXParseException exception) throws SAXException {
                throw exception;
            }

            @Override
            public void warning(final SAXParseException exception) throws SAXException {
                throw exception;
            }
        });
        Document document = builder.newDocument();
        //document.setXmlVersion("1.0");//$NON-NLS-1$
        //$NON-NLS-1$
        Element root = document.createElement("mapping");
        document.appendChild(root);
        for (int i = 0; i < beans.size(); i++) {
            AutoConversionType bean = beans.get(i);
            //$NON-NLS-1$
            Element typeNode = document.createElement("conversionType");
            //$NON-NLS-1$
            typeNode.setAttribute("source", bean.getSourceDataType());
            //$NON-NLS-1$
            typeNode.setAttribute("target", bean.getTargetDataType());
            //$NON-NLS-1$
            typeNode.setAttribute("function", bean.getConversionFunction());
            root.appendChild(typeNode);
        }
        // save into file
        if (document != null) {
            XMLSerializer serializer = new XMLSerializer();
            OutputFormat outputFormat = new OutputFormat();
            outputFormat.setIndenting(true);
            serializer.setOutputFormat(outputFormat);
            output = new OutputStreamWriter(new FileOutputStream(file));
            serializer.setOutputCharStream(output);
            serializer.serialize(document);
            // update
            beanList = new ArrayList<>();
            beanList.addAll(beans);
        }
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    } finally {
        if (output != null) {
            output.close();
        }
    }
    return true;
}

Example 43 with ErrorHandler

use of org.xml.sax.ErrorHandler in project JGroups by belaban.

the class XmlConfigurator method parse.

protected static XmlConfigurator parse(InputStream stream, Boolean validate) throws java.io.IOException {
    /**
     * CAUTION: crappy code ahead ! I (bela) am not an XML expert, so the code below is pretty
     * amateurish... But it seems to work, and it is executed only on startup, so no perf loss
     * on the critical path. If somebody wants to improve this, please be my guest.
     */
    try {
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        boolean validation = false;
        String tmp = Util.getProperty(new String[] { Global.XML_VALIDATION }, null, null, null);
        if (tmp != null) {
            validation = Boolean.valueOf(tmp);
        } else if (validate != null) {
            validation = validate;
        }
        factory.setValidating(validation);
        factory.setNamespaceAware(validation);
        if (validation) {
            factory.setAttribute(JAXP_SCHEMA_LANGUAGE, W3C_XML_SCHEMA);
        }
        DocumentBuilder builder = factory.newDocumentBuilder();
        builder.setEntityResolver((publicId, systemId) -> {
            if (systemId != null && systemId.startsWith("http://www.jgroups.org/schema/JGroups-")) {
                String schemaName = systemId.substring("http://www.jgroups.org/".length());
                InputStream schemaIs = getAsInputStreamFromClassLoader(schemaName);
                if (schemaIs == null) {
                    throw new IOException("Schema not found from classloader: " + schemaName);
                }
                InputSource source = new InputSource(schemaIs);
                source.setPublicId(publicId);
                source.setSystemId(systemId);
                return source;
            }
            return null;
        });
        // Use AtomicReference to allow make variable final, not for atomicity
        // We store only last exception
        final AtomicReference<SAXParseException> exceptionRef = new AtomicReference<>();
        builder.setErrorHandler(new ErrorHandler() {

            public void warning(SAXParseException exception) throws SAXException {
                log.warn(Util.getMessage("ParseFailure"), exception);
            }

            public void fatalError(SAXParseException exception) throws SAXException {
                exceptionRef.set(exception);
            }

            public void error(SAXParseException exception) throws SAXException {
                exceptionRef.set(exception);
            }
        });
        Document document = builder.parse(stream);
        if (exceptionRef.get() != null) {
            throw exceptionRef.get();
        }
        // The root element of the document should be the "config" element,
        // but the parser(Element) method checks this so a check is not
        // needed here.
        Element configElement = document.getDocumentElement();
        return parse(configElement);
    } catch (Exception x) {
        throw new IOException(String.format(Util.getMessage("ParseError"), x.getLocalizedMessage()));
    }
}

Example 44 with ErrorHandler

use of org.xml.sax.ErrorHandler in project liferay-ide by liferay.

the class KaleoUtil method createJSONTitleMap.

public static String createJSONTitleMap(String title, String portalLocale) throws JSONException {
    JSONObject jsonTitleMap = new JSONObject();
    try {
        ErrorHandler errorHandle = new ErrorHandler() {

            public void error(SAXParseException exception) throws SAXException {
            }

            public void fatalError(SAXParseException exception) throws SAXException {
            }

            public void warning(SAXParseException exception) throws SAXException {
            }
        };
        Document doc = FileUtil.readXML(new ByteArrayInputStream(title.getBytes()), null, errorHandle);
        String defaultLocale = doc.getDocumentElement().getAttribute("default-locale");
        NodeList titles = doc.getElementsByTagName("Title");
        for (int i = 0; i < titles.getLength(); i++) {
            Node titleNode = titles.item(i);
            String titleValue = titleNode.getTextContent();
            NamedNodeMap nameNodeMap = titleNode.getAttributes();
            Node node = nameNodeMap.getNamedItem("language-id");
            String languageId = node.getNodeValue();
            if (languageId.equals(defaultLocale)) {
                jsonTitleMap.put(languageId, titleValue);
                break;
            }
        }
    } catch (Exception e) {
        jsonTitleMap.put(portalLocale, title);
    }
    return jsonTitleMap.toString();
}

Example 45 with ErrorHandler

use of org.xml.sax.ErrorHandler in project freemarker by apache.

the class DOMConvenienceStaticsTest method toDOM.

private Document toDOM(String content) throws SAXException, IOException, ParserConfigurationException {
    DocumentBuilder builder = NodeModel.getDocumentBuilderFactory().newDocumentBuilder();
    ErrorHandler errorHandler = NodeModel.getErrorHandler();
    if (errorHandler != null)
        builder.setErrorHandler(errorHandler);
    return builder.parse(toInputSource(content));
}