Examples with XMLSerializer com.sun.org.apache.xml.internal.serialize.XMLSerializer used on opensource projects

Example 6 with XMLSerializer

use of com.sun.org.apache.xml.internal.serialize.XMLSerializer 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;
}