Example usage for javax.xml.bind ValidationEvent getMessage

Introduction

In this page you can find the example usage for javax.xml.bind ValidationEvent getMessage.

Prototype

public String getMessage();

Source Link

Document

Retrieve the text message for this warning/error.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    JAXBContext jc = JAXBContext.newInstance(Foo.class);

    Unmarshaller unmarshaller = jc.createUnmarshaller();
    StringReader xml = new StringReader("<foo><bar>toast</bar></foo>");
    Foo foo = (Foo) unmarshaller.unmarshal(xml);
    unmarshaller.setEventHandler(new ValidationEventHandler() {
        @Override/*  www .  ja  va2 s  .  c  o  m*/
        public boolean handleEvent(ValidationEvent ve) {
            System.out.println(ve.getMessage());
            return true;
        }
    });

    System.out.println(foo.isBar());
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    JAXBContext jc = JAXBContext.newInstance(Root.class);
    Unmarshaller unmarshaller = jc.createUnmarshaller();
    Marshaller marshaller = jc.createMarshaller();
    marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);

    // Unmarshal #1 = Default Unmarshal
    System.out.println("Unmarshal #1");
    Root root = (Root) unmarshaller.unmarshal(new StringReader(XML));
    marshaller.marshal(root, System.out);

    // Unmarshal #2 - Override Default ValidationEventHandler
    System.out.println("Unmarshal #2");
    unmarshaller.setEventHandler(new ValidationEventHandler() {
        @Override/*ww  w .  ja  v  a2  s . c o m*/
        public boolean handleEvent(ValidationEvent event) {
            System.out.println(event.getMessage());
            return false;
        }
    });
    unmarshaller.unmarshal(new StringReader(XML));
}

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From source file:Main.java

@SuppressWarnings("rawtypes")
public static void marshal(Object object, Writer w) throws JAXBException {
    Class clazz = object.getClass();
    JAXBContext context = s_contexts.get(clazz);
    if (context == null) {
        context = JAXBContext.newInstance(clazz);
        s_contexts.put(clazz, context);/*from w w w . j  av  a2  s  .c  o m*/
    }

    ValidationEventCollector valEventHndlr = new ValidationEventCollector();
    Marshaller marshaller = context.createMarshaller();
    marshaller.setSchema(null);
    marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
    marshaller.setEventHandler(valEventHndlr);

    try {
        marshaller.marshal(object, w);
    } catch (Exception e) {
        if (e instanceof JAXBException) {
            throw (JAXBException) e;
        } else {
            throw new MarshalException(e.getMessage(), e);
        }
    }
    if (valEventHndlr.hasEvents()) {
        for (ValidationEvent valEvent : valEventHndlr.getEvents()) {
            if (valEvent.getSeverity() != ValidationEvent.WARNING) {
                // throw a new Marshall Exception if there is a parsing error
                throw new MarshalException(valEvent.getMessage(), valEvent.getLinkedException());
            }
        }
    }
}

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From source file:com.rapid.server.RapidHttpServlet.java

public static Unmarshaller getUnmarshaller() throws JAXBException, IOException {

    // initialise the unmarshaller
    Unmarshaller unmarshaller = _jaxbContext.createUnmarshaller();
    // add the encrypted xml adapter
    unmarshaller.setAdapter(_encryptedXmlAdapter);

    // add a validation listener (this makes for better error messages)
    unmarshaller.setEventHandler(new ValidationEventHandler() {
        @Override//from w w w .  j ava 2s . c  o  m
        public boolean handleEvent(ValidationEvent event) {

            // get the location
            ValidationEventLocator location = event.getLocator();

            // log
            _logger.debug("JAXB validation event - " + event.getMessage()
                    + (location == null ? ""
                            : " at line " + location.getLineNumber() + ", column " + location.getColumnNumber()
                                    + ", node " + location.getNode()));

            // messages with "unrecognized type name" are very useful they're not sever themselves must almost always followed by a severe with a less meaningful message 
            if (event.getMessage().contains("unrecognized type name")
                    || event.getSeverity() == ValidationEvent.FATAL_ERROR) {
                return false;
            } else {
                return true;
            }

        }
    });

    // return
    return unmarshaller;
}

---

From source file:main.java.refinement_class.Useful.java

public static boolean validation(String schema_file, String xml_file) {
    Object obj = null;//from   w  w w . j  a  v a 2  s .  c om

    // create a JAXBContext capable of handling classes generated into
    // JAXBContext jc = JAXBContext.newInstance(ObjectFactory.class );

    JAXBContext jc;
    try {
        jc = JAXBContext.newInstance();

        // create an Unmarshaller
        Unmarshaller u = jc.createUnmarshaller();

        SchemaFactory sf = SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI);

        try {

            javax.xml.validation.Schema schema = sf.newSchema(new File(schema_file));

            u.setSchema((javax.xml.validation.Schema) schema);
            u.setEventHandler(new ValidationEventHandler() {
                // allow unmarshalling to continue even if there are errors
                public boolean handleEvent(ValidationEvent ve) {
                    // ignore warnings
                    if (ve.getSeverity() != ValidationEvent.WARNING) {
                        ValidationEventLocator vel = ve.getLocator();
                        System.out.println("Line:Col[" + vel.getLineNumber() + ":" + vel.getColumnNumber()
                                + "]:" + ve.getMessage());
                    }
                    return true;
                }
            });
        } catch (org.xml.sax.SAXException se) {
            System.out.println("Unable to validate due to following error.");
            se.printStackTrace();
            LOG.error(se.toString());
        }

    } catch (JAXBException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        LOG.error(e.toString());
    }

    return true;

}

---

From source file:main.java.refinement_class.Useful.java

public static Object unmashal2(String schema_file, String xml_file, Class c) {
    Object obj = null;/* w  w w . j av  a2s.  com*/
    try {

        // create a JAXBContext capable of handling classes generated into
        // JAXBContext jc = JAXBContext.newInstance(ObjectFactory.class );

        JAXBContext jc = JAXBContext.newInstance(c);

        // create an Unmarshaller
        Unmarshaller u = jc.createUnmarshaller();

        SchemaFactory sf = SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI);

        try {

            javax.xml.validation.Schema schema = sf.newSchema(new File(schema_file));

            u.setSchema((javax.xml.validation.Schema) schema);
            u.setEventHandler(new ValidationEventHandler() {
                // allow unmarshalling to continue even if there are errors
                public boolean handleEvent(ValidationEvent ve) {
                    // ignore warnings
                    if (ve.getSeverity() != ValidationEvent.WARNING) {
                        ValidationEventLocator vel = ve.getLocator();
                        System.out.println("Line:Col[" + vel.getLineNumber() + ":" + vel.getColumnNumber()
                                + "]:" + ve.getMessage());
                    }
                    return true;
                }
            });
        } catch (org.xml.sax.SAXException se) {
            System.out.println("Unable to validate due to following error.");
            se.printStackTrace();
            LOG.error(se.toString());
        }

        obj = u.unmarshal(new File(xml_file));

        // even though document was determined to be invalid unmarshalling,
        // marshal out result.
        //           System.out.println("");
        //         System.out.println("Still able to marshal invalid document");
        //       javax.xml.bind.Marshaller m = jc.createMarshaller();
        // m.setProperty( Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE );
        //     m.marshal(poe, System.out);
    } catch (UnmarshalException ue) {
        // The JAXB specification does not mandate how the JAXB provider
        // must behave when attempting to unmarshal invalid XML data.
        // those cases, the JAXB provider is allowed to terminate the
        // call to unmarshal with an UnmarshalException.
        System.out.println("Caught UnmarshalException");
    } catch (JAXBException je) {
        je.printStackTrace();
        LOG.error(je.toString());
    }

    return obj;
}

---

From source file:main.java.refinement_class.Useful.java

public static Object unmashal(String schema_file, String xml_file, Class c) {
    Object obj = null;/*from   w ww.  jav  a2s.c o m*/
    try {

        // create a JAXBContext capable of handling classes generated into
        // JAXBContext jc = JAXBContext.newInstance(ObjectFactory.class );

        JAXBContext jc = JAXBContext.newInstance(c);

        // create an Unmarshaller
        Unmarshaller u = jc.createUnmarshaller();

        SchemaFactory sf = SchemaFactory.newInstance(W3C_XML_SCHEMA_NS_URI);

        try {

            //                LOG.info("\n\n  XX -->> Schema file: " + schema_file);
            //                LOG.info("\n\n  XX -->> xml_file file: " + xml_file);
            //++
            javax.xml.validation.Schema schema;
            if (schema_file.contains("/tmp/")) {
                schema = sf.newSchema(new File(schema_file));
            } else {
                URL urlSchema = getUrl(H2mserviceImpl.class, schema_file);
                //                    LOG.info("\n\n  XX -->> urlSchema: " + urlSchema.getPath());
                schema = sf.newSchema(urlSchema);
            }
            //--
            //javax.xml.validation.Schema schema =  sf.newSchema(new File(schema_file));
            // ++

            u.setSchema((javax.xml.validation.Schema) schema);
            u.setEventHandler(new ValidationEventHandler() {
                // allow unmarshalling to continue even if there are errors
                public boolean handleEvent(ValidationEvent ve) {
                    // ignore warnings
                    if (ve.getSeverity() != ValidationEvent.WARNING) {
                        ValidationEventLocator vel = ve.getLocator();
                        System.out.println("Line:Col[" + vel.getLineNumber() + ":" + vel.getColumnNumber()
                                + "]:" + ve.getMessage());
                    }
                    return true;
                }
            });
        } catch (org.xml.sax.SAXException se) {
            System.out.println("Unable to validate due to following error.");
            se.printStackTrace();
            LOG.error("===>[1]ERROR Unmashaling \n\n" + se.toString());
            LOG.error(Useful.getStackTrace(se));
        } catch (Exception e) {
            LOG.error("===>[2]ERROR Unmashaling \n\n" + e.toString());
            LOG.error(Useful.getStackTrace(e));
        }

        if (xml_file.contains("/tmp/")) {
            obj = u.unmarshal(new File(xml_file));
        } else {
            URL url_xml_file = getUrl(H2mserviceImpl.class, xml_file);
            LOG.info("\n\n  XX -->> url_xml_file: " + url_xml_file.getPath());
            obj = u.unmarshal(url_xml_file);
        }

        //--
        //obj = u.unmarshal( new File( xml_file));

        //++

        // even though document was determined to be invalid unmarshalling,
        // marshal out result.
        //           System.out.println("");
        //         System.out.println("Still able to marshal invalid document");
        //       javax.xml.bind.Marshaller m = jc.createMarshaller();
        // m.setProperty( Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE );
        //     m.marshal(poe, System.out);
    } catch (UnmarshalException ue) {
        // The JAXB specification does not mandate how the JAXB provider
        // must behave when attempting to unmarshal invalid XML data.
        // those cases, the JAXB provider is allowed to terminate the
        // call to unmarshal with an UnmarshalException.
        System.out.println("Caught UnmarshalException");
        LOG.error("===>[3]ERROR Unmashaling \n\n" + ue.toString());
    } catch (JAXBException je) {
        je.printStackTrace();
        LOG.error("===>[4]ERROR Unmashaling \n\n" + je.toString());
        LOG.error(Useful.getStackTrace(je));
    } catch (Exception e) {
        LOG.error("===>[5]ERROR Unmashaling \n\n" + e.toString());
        LOG.error(Useful.getStackTrace(e));
    }

    if (obj == null) {
        LOG.error("===>[6]ERROR Unmashaling Object NULL");
    }
    return obj;
}

---

From source file:org.openwms.core.configuration.file.ApplicationPreferenceTest.java

/**
 * Just test to validate the given XML file against the schema declaration. If the XML file is not compliant with the schema, the test
 * will fail.//from w w w . j av  a  2  s .  c  om
 *
 * @throws Exception any error
 */
@Test
public void testReadPreferences() throws Exception {
    SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    Schema schema = schemaFactory.newSchema(ResourceUtils.getFile("classpath:preferences.xsd"));
    // Schema schema = schemaFactory.newSchema(new
    // URL("http://www.openwms.org/schema/preferences.xsd"));
    JAXBContext ctx = JAXBContext.newInstance("org.openwms.core.configuration.file");
    Unmarshaller unmarshaller = ctx.createUnmarshaller();
    unmarshaller.setSchema(schema);
    unmarshaller.setEventHandler(new ValidationEventHandler() {
        @Override
        public boolean handleEvent(ValidationEvent event) {
            RuntimeException ex = new RuntimeException(event.getMessage(), event.getLinkedException());
            LOGGER.error(ex.getMessage());
            throw ex;
        }
    });

    Preferences prefs = Preferences.class.cast(unmarshaller
            .unmarshal(ResourceUtils.getFile("classpath:org/openwms/core/configuration/file/preferences.xml")));
    for (AbstractPreference pref : prefs.getApplications()) {
        LOGGER.info(pref.toString());
    }
    for (AbstractPreference pref : prefs.getModules()) {
        LOGGER.info(pref.toString());
    }
    for (AbstractPreference pref : prefs.getUsers()) {
        LOGGER.info(pref.toString());
    }
}

---

From source file:org.anodyneos.jse.cron.CronDaemon.java

public CronDaemon(InputSource source) throws JseException {

    Schedule schedule;//from w  w  w . ja  v a2s .c o m

    // parse source
    try {

        JAXBContext jc = JAXBContext.newInstance("org.anodyneos.jse.cron.config");
        Unmarshaller u = jc.createUnmarshaller();
        //Schedule
        Source schemaSource = new StreamSource(Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("org/anodyneos/jse/cron/cron.xsd"));

        SchemaFactory sf = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
        Schema schema = sf.newSchema(schemaSource);
        u.setSchema(schema);
        ValidationEventCollector vec = new ValidationEventCollector();
        u.setEventHandler(vec);

        JAXBElement<?> rootElement;
        try {
            rootElement = ((JAXBElement<?>) u.unmarshal(source));
        } catch (UnmarshalException ex) {
            if (!vec.hasEvents()) {
                throw ex;
            } else {
                for (ValidationEvent ve : vec.getEvents()) {
                    ValidationEventLocator vel = ve.getLocator();
                    log.error("Line:Col[" + vel.getLineNumber() + ":" + vel.getColumnNumber() + "]:"
                            + ve.getMessage());
                }
                throw new JseException("Validation failed for source publicId='" + source.getPublicId()
                        + "'; systemId='" + source.getSystemId() + "';");
            }
        }

        schedule = (Schedule) rootElement.getValue();

        if (vec.hasEvents()) {
            for (ValidationEvent ve : vec.getEvents()) {
                ValidationEventLocator vel = ve.getLocator();
                log.warn("Line:Col[" + vel.getLineNumber() + ":" + vel.getColumnNumber() + "]:"
                        + ve.getMessage());
            }
        }

    } catch (JseException e) {
        throw e;
    } catch (Exception e) {
        throw new JseException("Cannot parse " + source + ".", e);
    }

    SpringHelper springHelper = new SpringHelper();

    ////////////////
    //
    // Configure Spring and Create Beans
    //
    ////////////////

    TimeZone defaultTimeZone;

    if (schedule.isSetTimeZone()) {
        defaultTimeZone = getTimeZone(schedule.getTimeZone());
    } else {
        defaultTimeZone = TimeZone.getDefault();
    }

    if (schedule.isSetSpringContext() && schedule.getSpringContext().isSetConfig()) {
        for (Config config : schedule.getSpringContext().getConfig()) {
            springHelper.addXmlClassPathConfigLocation(config.getClassPathResource());
        }
    }

    for (org.anodyneos.jse.cron.config.JobGroup jobGroup : schedule.getJobGroup()) {
        for (Job job : jobGroup.getJob()) {
            if (job.isSetBeanRef()) {
                if (job.isSetBean() || job.isSetClassName()) {
                    throw new JseException("Cannot set bean or class attribute for job when beanRef is set.");
                } // else config ok
            } else {
                if (!job.isSetClassName()) {
                    throw new JseException("must set either class or beanRef for job.");
                }
                GenericBeanDefinition beanDef = new GenericBeanDefinition();
                MutablePropertyValues propertyValues = new MutablePropertyValues();

                if (!job.isSetBean()) {
                    job.setBean(UUID.randomUUID().toString());
                }

                if (springHelper.containsBean(job.getBean())) {
                    throw new JseException(
                            "Bean name already used; overriding not allowed here: " + job.getBean());
                }

                beanDef.setBeanClassName(job.getClassName());

                for (Property prop : job.getProperty()) {
                    String value = null;
                    if (prop.isSetSystemProperty()) {
                        value = System.getProperty(prop.getSystemProperty());
                    }
                    if (null == value) {
                        value = prop.getValue();
                    }

                    propertyValues.addPropertyValue(prop.getName(), value);
                }

                beanDef.setPropertyValues(propertyValues);
                springHelper.registerBean(job.getBean(), beanDef);
                job.setBeanRef(job.getBean());
            }
        }
    }

    springHelper.init();

    ////////////////
    //
    // Configure Timer Services
    //
    ////////////////

    for (org.anodyneos.jse.cron.config.JobGroup jobGroup : schedule.getJobGroup()) {

        String jobGroupName;
        JseTimerService service = new JseTimerService();

        timerServices.add(service);

        if (jobGroup.isSetName()) {
            jobGroupName = jobGroup.getName();
        } else {
            jobGroupName = UUID.randomUUID().toString();
        }

        if (jobGroup.isSetMaxConcurrent()) {
            service.setMaxConcurrent(jobGroup.getMaxConcurrent());
        }

        for (Job job : jobGroup.getJob()) {

            TimeZone jobTimeZone = defaultTimeZone;

            if (job.isSetTimeZone()) {
                jobTimeZone = getTimeZone(job.getTimeZone());
            } else {
                jobTimeZone = defaultTimeZone;
            }

            Object obj;

            Date notBefore = null;
            Date notAfter = null;

            if (job.isSetNotBefore()) {
                notBefore = job.getNotBefore().toGregorianCalendar(jobTimeZone, null, null).getTime();
            }
            if (job.isSetNotAfter()) {
                notAfter = job.getNotAfter().toGregorianCalendar(jobTimeZone, null, null).getTime();
            }

            CronSchedule cs = new CronSchedule(job.getSchedule(), jobTimeZone, job.getMaxIterations(),
                    job.getMaxQueue(), notBefore, notAfter);

            obj = springHelper.getBean(job.getBeanRef());
            log.info("Adding job " + jobGroup.getName() + "/" + job.getName() + " using bean "
                    + job.getBeanRef());
            if (obj instanceof CronJob) {
                ((CronJob) obj).setCronContext(new CronContext(jobGroupName, job.getName(), cs));
            }
            if (obj instanceof JseDateAwareJob) {
                service.createTimer((JseDateAwareJob) obj, cs);
            } else if (obj instanceof Runnable) {
                service.createTimer((Runnable) obj, cs);
            } else {
                throw new JseException("Job must implement Runnable or JseDateAwareJob");
            }
        }
    }
}

---

From source file:org.alfresco.repo.audit.model.AuditModelRegistryImpl.java

/**
 * Unmarshalls the Audit model from a stream.
 *//*from w  ww .  j a v  a2  s.c  o  m*/
private static Audit unmarshallModel(InputStream is, final String source) {
    final Schema schema;
    final JAXBContext jaxbCtx;
    final Unmarshaller jaxbUnmarshaller;
    try {
        SchemaFactory sf = SchemaFactory.newInstance(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI);
        schema = sf.newSchema(ResourceUtils.getURL(AUDIT_SCHEMA_LOCATION));
        jaxbCtx = JAXBContext.newInstance("org.alfresco.repo.audit.model._3");
        jaxbUnmarshaller = jaxbCtx.createUnmarshaller();
        jaxbUnmarshaller.setSchema(schema);
        jaxbUnmarshaller.setEventHandler(new ValidationEventHandler() {
            public boolean handleEvent(ValidationEvent ve) {
                if (ve.getSeverity() == ValidationEvent.FATAL_ERROR
                        || ve.getSeverity() == ValidationEvent.ERROR) {
                    ValidationEventLocator locator = ve.getLocator();
                    logger.error("Invalid Audit XML: \n" + "   Source:   " + source + "\n"
                            + "   Location: Line " + locator.getLineNumber() + " column "
                            + locator.getColumnNumber() + "\n" + "   Error:    " + ve.getMessage());
                }
                return false;
            }
        });
    } catch (Throwable e) {
        throw new AlfrescoRuntimeException("Failed to load Alfresco Audit Schema from " + AUDIT_SCHEMA_LOCATION,
                e);
    }
    try {
        // Unmarshall with validation
        @SuppressWarnings("unchecked")
        JAXBElement<Audit> auditElement = (JAXBElement<Audit>) jaxbUnmarshaller.unmarshal(is);

        Audit audit = auditElement.getValue();
        // Done
        return audit;
    } catch (Throwable e) {
        // Dig out a SAXParseException, if there is one
        Throwable saxError = ExceptionStackUtil.getCause(e, SAXParseException.class);
        if (saxError != null) {
            e = saxError;
        }
        throw new AuditModelException("Failed to read Audit model XML: \n" + "   Source: " + source + "\n"
                + "   Error:  " + e.getMessage());
    } finally {
        try {
            is.close();
        } catch (IOException e) {
        }
    }
}

---

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