Examples with JAXBContext javax.xml.bind.JAXBContext used on opensource projects

Example 41 with JAXBContext

use of javax.xml.bind.JAXBContext in project camel by apache.

the class RecordsUtil method createXMLFile.

public static void createXMLFile() {
    File in = new File("target/in/records.xml");
    if (in.exists()) {
        return;
    } else {
        if (!in.getParentFile().exists() && !in.getParentFile().mkdirs()) {
            throw new RuntimeException("can't create " + in.getParent());
        }
    }
    Records records = new Records();
    for (int i = 0; i < 10; i++) {
        Record record = new Record();
        record.setKey(Integer.toString(i));
        record.setValue("#" + i);
        records.getRecord().add(record);
    }
    Marshaller marshaller;
    try {
        JAXBContext jaxbCtx = JAXBContext.newInstance(Records.class.getPackage().getName());
        marshaller = jaxbCtx.createMarshaller();
    } catch (JAXBException e) {
        throw new RuntimeException(e);
    }
    FileWriter writer = null;
    try {
        writer = new FileWriter(in);
        marshaller.marshal(records, writer);
    } catch (IOException e) {
        throw new RuntimeException(e);
    } catch (JAXBException e) {
        throw new RuntimeException(e);
    } finally {
        if (writer != null) {
            try {
                writer.flush();
                writer.close();
            } catch (IOException e) {
            // no-op
            }
        }
    }
}

Example 42 with JAXBContext

use of javax.xml.bind.JAXBContext in project camel by apache.

the class RouteInfoCommand method executeOnRoute.

@Override
public void executeOnRoute(CamelController camelController, String contextName, String routeId, PrintStream out, PrintStream err) throws Exception {
    out.println(stringEscape.unescapeJava("Camel Route " + routeId + ""));
    out.println(stringEscape.unescapeJava("\tCamel Context: " + contextName));
    String xml = camelController.getRouteStatsAsXml(routeId, contextName, true, false);
    if (xml != null) {
        JAXBContext context = JAXBContext.newInstance(RouteStatDump.class);
        Unmarshaller unmarshaller = context.createUnmarshaller();
        RouteStatDump route = (RouteStatDump) unmarshaller.unmarshal(new StringReader(xml));
        out.println(stringEscape.unescapeJava("\tState: " + route.getState()));
        out.println(stringEscape.unescapeJava("\tState: " + route.getState()));
        out.println("");
        out.println("");
        out.println(stringEscape.unescapeJava("Statistics"));
        long total = route.getExchangesCompleted() + route.getExchangesFailed();
        out.println(stringEscape.unescapeJava("\tExchanges Total: " + total));
        out.println(stringEscape.unescapeJava("\tExchanges Completed: " + route.getExchangesCompleted()));
        out.println(stringEscape.unescapeJava("\tExchanges Failed: " + route.getExchangesFailed()));
        out.println(stringEscape.unescapeJava("\tExchanges Inflight: " + route.getExchangesInflight()));
        out.println(stringEscape.unescapeJava("\tMin Processing Time: " + route.getMinProcessingTime() + " ms"));
        out.println(stringEscape.unescapeJava("\tMax Processing Time: " + route.getMaxProcessingTime() + " ms"));
        out.println(stringEscape.unescapeJava("\tMean Processing Time: " + route.getMeanProcessingTime() + " ms"));
        out.println(stringEscape.unescapeJava("\tTotal Processing Time: " + route.getTotalProcessingTime() + " ms"));
        out.println(stringEscape.unescapeJava("\tLast Processing Time: " + route.getLastProcessingTime() + " ms"));
        out.println(stringEscape.unescapeJava("\tDelta Processing Time: " + route.getDeltaProcessingTime() + " ms"));
        if (isEmpty(route.getStartTimestamp())) {
            // Print an empty value for scripting
            out.println(stringEscape.unescapeJava("\tStart Statistics Date:"));
        } else {
            Date date = new SimpleDateFormat(XML_TIMESTAMP_FORMAT).parse(route.getStartTimestamp());
            String text = new SimpleDateFormat(OUTPUT_TIMESTAMP_FORMAT).format(date);
            out.println(stringEscape.unescapeJava("\tStart Statistics Date: " + text));
        }
        // Test for null to see if a any exchanges have been processed first to avoid NPE
        if (isEmpty(route.getResetTimestamp())) {
            // Print an empty value for scripting
            out.println(stringEscape.unescapeJava("\tReset Statistics Date:"));
        } else {
            Date date = new SimpleDateFormat(XML_TIMESTAMP_FORMAT).parse(route.getResetTimestamp());
            String text = new SimpleDateFormat(OUTPUT_TIMESTAMP_FORMAT).format(date);
            out.println(stringEscape.unescapeJava("\tReset Statistics Date: " + text));
        }
        // Test for null to see if a any exchanges have been processed first to avoid NPE
        if (isEmpty(route.getFirstExchangeCompletedTimestamp())) {
            // Print an empty value for scripting
            out.println(stringEscape.unescapeJava("\tFirst Exchange Date:"));
        } else {
            Date date = new SimpleDateFormat(XML_TIMESTAMP_FORMAT).parse(route.getFirstExchangeCompletedTimestamp());
            String text = new SimpleDateFormat(OUTPUT_TIMESTAMP_FORMAT).format(date);
            out.println(stringEscape.unescapeJava("\tFirst Exchange Date: " + text));
        }
        // Test for null to see if a any exchanges have been processed first to avoid NPE
        if (isEmpty(route.getLastExchangeCompletedTimestamp())) {
            // Print an empty value for scripting
            out.println(stringEscape.unescapeJava("\tLast Exchange Date:"));
        } else {
            Date date = new SimpleDateFormat(XML_TIMESTAMP_FORMAT).parse(route.getLastExchangeCompletedTimestamp());
            String text = new SimpleDateFormat(OUTPUT_TIMESTAMP_FORMAT).format(date);
            out.println(stringEscape.unescapeJava("\tLast Exchange Date: " + text));
        }
    }
}

Example 43 with JAXBContext

use of javax.xml.bind.JAXBContext in project springside4 by springside.

the class XmlMapper method createMarshaller.

/**
	 * 创建Marshaller并设定encoding(可为null).
	 * 线程不安全，需要每次创建或pooling。
	 */
public static Marshaller createMarshaller(Class clazz, String encoding) {
    try {
        JAXBContext jaxbContext = getJaxbContext(clazz);
        Marshaller marshaller = jaxbContext.createMarshaller();
        marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
        if (StringUtils.isNotBlank(encoding)) {
            marshaller.setProperty(Marshaller.JAXB_ENCODING, encoding);
        }
        return marshaller;
    } catch (JAXBException e) {
        throw ExceptionUtil.unchecked(e);
    }
}

Example 44 with JAXBContext

use of javax.xml.bind.JAXBContext in project springside4 by springside.

the class XmlMapper method getJaxbContext.

protected static JAXBContext getJaxbContext(Class clazz) {
    Validate.notNull(clazz, "'clazz' must not be null");
    JAXBContext jaxbContext = jaxbContexts.get(clazz);
    if (jaxbContext == null) {
        try {
            jaxbContext = JAXBContext.newInstance(clazz, CollectionWrapper.class);
            jaxbContexts.putIfAbsent(clazz, jaxbContext);
        } catch (JAXBException ex) {
            throw new RuntimeException("Could not instantiate JAXBContext for class [" + clazz + "]: " + ex.getMessage(), ex);
        }
    }
    return jaxbContext;
}

Example 45 with JAXBContext

use of javax.xml.bind.JAXBContext in project midpoint by Evolveum.

the class DescriptorLoader method loadData.

public void loadData(MidPointApplication application) {
    LOGGER.debug("Loading data from descriptor files.");
    try (InputStream baseInput = application.getServletContext().getResourceAsStream(baseFileName);
        InputStream customInput = application.getServletContext().getResourceAsStream(customFileName)) {
        if (baseInput == null) {
            LOGGER.error("Couldn't find " + baseFileName + " file, can't load application menu and other stuff.");
        }
        JAXBContext context = JAXBContext.newInstance(ObjectFactory.class);
        Unmarshaller unmarshaller = context.createUnmarshaller();
        JAXBElement<DescriptorType> element = (JAXBElement) unmarshaller.unmarshal(baseInput);
        DescriptorType descriptor = element.getValue();
        LOGGER.debug("Loading menu bar from " + baseFileName + " .");
        DescriptorType customDescriptor = null;
        if (customInput != null) {
            element = (JAXBElement) unmarshaller.unmarshal(customInput);
            customDescriptor = element.getValue();
        }
        scanPackagesForPages(descriptor.getPackagesToScan(), application);
        if (customDescriptor != null) {
            scanPackagesForPages(customDescriptor.getPackagesToScan(), application);
        }
        if (LOGGER.isTraceEnabled()) {
            LOGGER.trace("loaded:\n{}", debugDump(1));
        }
    } catch (Exception ex) {
        LoggingUtils.logUnexpectedException(LOGGER, "Couldn't process application descriptor", ex);
    }
}