Examples with ClientExtensionService org.jumpmind.symmetric.service.impl.ClientExtensionService used on opensource projects

Example 1 with ClientExtensionService

use of org.jumpmind.symmetric.service.impl.ClientExtensionService in project symmetric-ds by JumpMind.

the class ClientSymmetricEngine method init.

@Override
protected void init() {
    try {
        LogSummaryAppenderUtils.registerLogSummaryAppender();
        super.init();
        this.dataSource = platform.getDataSource();
        PropertyPlaceholderConfigurer configurer = new PropertyPlaceholderConfigurer();
        configurer.setProperties(parameterService.getAllParameters());
        ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(springContext);
        ctx.addBeanFactoryPostProcessor(configurer);
        List<String> extensionLocations = new ArrayList<String>();
        extensionLocations.add("classpath:/symmetric-ext-points.xml");
        if (registerEngine) {
            extensionLocations.add("classpath:/symmetric-jmx.xml");
        }
        String xml = parameterService.getString(ParameterConstants.EXTENSIONS_XML);
        File file = new File(parameterService.getTempDirectory(), "extension.xml");
        FileUtils.deleteQuietly(file);
        if (isNotBlank(xml)) {
            try {
                DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
                factory.setValidating(false);
                factory.setNamespaceAware(true);
                DocumentBuilder builder = factory.newDocumentBuilder();
                // the "parse" method also validates XML, will throw an exception if misformatted
                builder.parse(new InputSource(new StringReader(xml)));
                FileUtils.write(file, xml, false);
                extensionLocations.add("file:" + file.getAbsolutePath());
            } catch (Exception e) {
                log.error("Invalid " + ParameterConstants.EXTENSIONS_XML + " parameter.");
            }
        }
        try {
            ctx.setConfigLocations(extensionLocations.toArray(new String[extensionLocations.size()]));
            ctx.refresh();
            this.springContext = ctx;
            ((ClientExtensionService) this.extensionService).setSpringContext(springContext);
            this.extensionService.refresh();
        } catch (Exception ex) {
            log.error("Failed to initialize the extension points.  Please fix the problem and restart the server.", ex);
        }
    } catch (RuntimeException ex) {
        destroy();
        throw ex;
    }
}