javax.xml.bind.DataBindingException Java Examples

@Override
        public String print(final SampleObject object) {
            
            try(StringWriter writer = new StringWriter()) {
                Marshaller marshaller = context.createMarshaller();
                marshaller.setSchema(schema);
                marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
                
                marshaller.marshal(object, writer);
                
//                JAXB.marshal(object, writer);
                writer.flush();
                String text = writer.toString();
                return text;
                
            } catch(IOException | JAXBException | DataBindingException e) {
                throw new TextPrintException(object, e);
            }
        }
 

@Override
public Source build() {
    try {
        if (marshaller == null) {
            createDefaultMarshaller();
        }

        final Object jaxbObject = getPreparedJaxbObject();
        final JAXBSource jaxbSource = new JAXBSource(marshaller, jaxbObject);
        // the fake InputSource cannot be used (the Convert.java
        // will create a working one if it is null)
        jaxbSource.setInputSource(null);
        return jaxbSource;
    } catch (final JAXBException e) {
        throw new DataBindingException(e);
    }
}
 

public static <T> T unmarshal(Source source, Class<T> type) {
    try {
        JAXBElement<T> item = defaultUnmarshaller().unmarshal(source, type);
        return item.getValue();
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

@Override
public void setMetadataAsXml(DescriptionMetadata<String> xmlData, String message, String typeRecord) throws DigitalObjectException {
    ModsDefinition mods;
    String modelId = handler.getModel().getPid();
    if (xmlData.getData() != null) {
        ValidationErrorHandler errHandler = new ValidationErrorHandler();
        try {
            String data = xmlData.getData();
            xmlData.setData(data);

            Validator validator = ModsUtils.getSchema().newValidator();
            validator.setErrorHandler(errHandler);
            validator.validate(new StreamSource(new StringReader(xmlData.getData())));
            checkValidation(errHandler, xmlData);
            mods = ModsUtils.unmarshalModsType(new StreamSource(new StringReader(xmlData.getData())));
        } catch (DataBindingException | SAXException | IOException ex) {
            checkValidation(errHandler, xmlData);
            throw new DigitalObjectValidationException(xmlData.getPid(),
                        xmlData.getBatchId(), ModsStreamEditor.DATASTREAM_ID, null, ex)
                    .addValidation("mods", ex.getMessage());
        }
    } else {
        mods = createDefault(modelId);
    }
    write(modelId, mods, xmlData, message, typeRecord);
}
 

public static ModsDefinition unmarshalModsType(Source source) {
    try {
        Object unmarshaled = defaultUnmarshaller().unmarshal(source);
        if (unmarshaled instanceof JAXBElement) {
            unmarshaled = ((JAXBElement) unmarshaled).getValue();
        }
        ModsDefinition mods;
        if (unmarshaled instanceof ModsCollectionDefinition) {
            ModsCollectionDefinition mc = (ModsCollectionDefinition) unmarshaled;
            mods = mc.getMods().get(0);
        } else if (unmarshaled instanceof ModsDefinition) {
            mods = (ModsDefinition) unmarshaled;
        } else {
            throw new IllegalStateException(String.valueOf(unmarshaled));
        }
        return mods;
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static <T> T unmarshal(Source source, Class<T> type) {
    try {
        JAXBElement<T> item = defaultUnmarshaller().unmarshal(source, type);
        return item.getValue();
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

@Override
        public SampleObject parse(final String text) {
            
            try {
                Unmarshaller unmashaller = context.createUnmarshaller();
                unmashaller.setSchema(schema);
                
//                SampleObject object = JAXB.unmarshal(new StringReader(text), SampleObject.class);
                SampleObject object = (SampleObject) unmashaller.unmarshal(new StringReader(text));
                return object;
            } catch(JAXBException | DataBindingException e) {
                throw new TextParseException(text, SampleObject.class);
            }
        }
 

/**
 * XMLをファイルに保存する。
 * @since 1.1
 * @param xmlInfo XML情報。
 * @param writer
 * @throws XmlOperateException XMLの書き込みに失敗した場合。
 * @throws IllegalArgumentException xmlInfo is null.
 * @throws IllegalArgumentException writer is null.
 */
public static void save(final AnnotationMappingInfo xmlInfo, final Writer writer) throws XmlOperateException {
    ArgUtils.notNull(xmlInfo, "xmlInfo");
    ArgUtils.notNull(writer, "writer");
    
    try {
        JAXB.marshal(xmlInfo, writer);
        
    } catch (DataBindingException e) {
        throw new XmlOperateException("fail save xml with JAXB.", e);
    }
    
}
 

/**
 * XMLをファイルに保存する。
 * @since 1.1
 * @param xmlInfo XML情報。
 * @param out
 * @throws XmlOperateException XMLの書き込みに失敗した場合。
 * @throws IllegalArgumentException xmlInfo is null.
 * @throws IllegalArgumentException writer is null.
 */
public static void save(final AnnotationMappingInfo xmlInfo, final OutputStream out) throws XmlOperateException {
    ArgUtils.notNull(xmlInfo, "xmlInfo");
    ArgUtils.notNull(out, "out");
    
    try {
        JAXB.marshal(xmlInfo, out);
        
    } catch (DataBindingException e) {
        throw new XmlOperateException("fail save xml with JAXB.", e);
    }
    
}
 

/**
 * XMLを読み込み、{@link AnnotationMappingInfo}として取得する。
 * @since 0.5
 * @param reader
 * @return
 * @throws XmlOperateException XMLの読み込みに失敗した場合。
 * @throws IllegalArgumentException in is null.
 */
public static AnnotationMappingInfo load(final Reader reader) throws XmlOperateException {
    ArgUtils.notNull(reader, "reader");
    
    final AnnotationMappingInfo xmlInfo;
    
    try {
        xmlInfo = JAXB.unmarshal(reader, AnnotationMappingInfo.class);
    } catch (DataBindingException e) {
        throw new XmlOperateException("fail load xml with JAXB.", e);
    }
    
    return xmlInfo;
}
 

/**
 * XMLを読み込み、{@link AnnotationMappingInfo}として取得する。
 * @param in
 * @return
 * @throws XmlOperateException XMLの読み込みに失敗した場合。
 * @throws IllegalArgumentException in is null.
 */
public static AnnotationMappingInfo load(final InputStream in) throws XmlOperateException {
    ArgUtils.notNull(in, "in");
    
    final AnnotationMappingInfo xmlInfo;
    
    try {
        xmlInfo = JAXB.unmarshal(in, AnnotationMappingInfo.class);
    } catch (DataBindingException e) {
        throw new XmlOperateException("fail load xml with JAXB.", e);
    }
    
    return xmlInfo;
}
 

public static <T> T unmarshal(Source source, Class<T> type) {
    try {
        JAXBElement<T> item = defaultUnmarshaller().unmarshal(source, type);
        return item.getValue();
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static void marshal(Result target, Object modsElement, boolean indent) {
    try {
        Marshaller m = defaultMarshaller(indent);
        m.marshal(modsElement, target);
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

/**
 * @see cz.cas.lib.proarc.mods.package-info.java contains name space prefix mapping.
 */
public static void marshal(Result target, ModsDefinition mods, boolean indent) {
    try {
        Marshaller m = defaultMarshaller(indent);
        m.marshal(new ObjectFactory().createMods(mods), target);
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static <T> T unmarshal(Source source, Class<T> type) {
    try {
        JAXBElement<T> item = defaultUnmarshaller().unmarshal(source, type);
        return item.getValue();
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static void marshal(Result target, OaiDcType oaidc, boolean indent) {
    try {
        Marshaller m = defaultMarshaller(indent);
        m.marshal(new ObjectFactory().createDc(oaidc), target);
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

static <T> T execute(JaxbCallback<T> callback) {
    try {
        return callback.doExecute();
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static void marshal(Result target, DigitalObject dobj, boolean indent) {
    try {
        Marshaller m = defaultMarshaller(indent);
        m.marshal(dobj, target);
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static <T> T unmarshal(Source source, Class<T> type) {
    try {
        JAXBElement<T> item = defaultUnmarshaller().unmarshal(source, type);
        return item.getValue();
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static void marshal(Result target, Rdf rdf, boolean indent) {
    try {
        Marshaller m = defaultMarshaller(indent);
        m.marshal(rdf, target);
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static <T> T unmarshal(Source source, Class<T> type) {
    try {
        JAXBElement<T> item = defaultUnmarshaller().unmarshal(source, type);
        return item.getValue();
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static void marshal(Result target, Object mixElement, boolean indent) {
    try {
        Marshaller m = defaultMarshaller(indent);
        m.marshal(mixElement, target);
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static <T> T unmarshal(Source source, Class<T> type) {
    try {
        JAXBElement<T> item = defaultUnmarshaller().unmarshal(source, type);
        return item.getValue();
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static void marshal(Result target, Object mixElement, boolean indent) {
    try {
        Marshaller m = defaultMarshaller(indent);
        m.marshal(mixElement, target);
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static <T> T unmarshal(Source source, Class<T> type) {
    try {
        JAXBElement<T> item = defaultUnmarshaller().unmarshal(source, type);
        return item.getValue();
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static void marshal(Result target, Object object, boolean indent) {
    try {
        Marshaller m = defaultMarshaller(indent);
        m.marshal(object, target);
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

public static String toString(Import imp) {
    StringWriter dump = new StringWriter();
    try {
        defaultRegistrationContext().createMarshaller().marshal(imp, dump);
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
    return dump.toString();
}
 

public static void marshal(Result target, Object aesElement, boolean indent) {
    try {
        Marshaller m = defaultMarshaller(indent);
        m.marshal(aesElement, target);
    } catch (JAXBException ex) {
        throw new DataBindingException(ex);
    }
}
 

@Test
public void executeThrowsJAXException() {

    final JAXBException exception = new JAXBException("GURU Meditation 22");

    final Throwable throwable = catchThrowable(() ->
        JaxbCallback.execute(() -> {
            throw exception;
        })
    );

    assertThat(throwable).isNotNull().isInstanceOf(DataBindingException.class).hasCause(exception);
}
 

/**
 * Return a MameSystem object corresponding to the given system name
 */
public Machine findByName(String machineName)
    throws IOException, InterruptedException, MachineDoesntExistException {

  // Call MameRuntime to get Xml data of the given system,
  // then unmarshall it
  String[] mameCommandLine = {"-listxml", machineName};
  InputStream is;

  MameXmlContainer ms = null;

  try {
    is = this.mame.executeAndReturnStdoutAsInputStream(mameCommandLine);
    ms = JAXB.unmarshal(is, MameXmlContainer.class);
  } catch (MameExecutionException | DataBindingException e) {

    throw (MachineDoesntExistException) new MachineDoesntExistException(
        String.format("The machine '%s' doesn't exist or is not "
            + "supported by the provided Mame version", machineName))
                .initCause(e);
  }

  Machine machine = null;
  Set<Machine> subMachines = new HashSet<>();

  for (Machine m : ms.getMachines()) {

    if (m.getName().equals(machineName.toLowerCase())) {

      machine = m;

      String cloneof = m.getCloneof();
      if (cloneof != null) {
        m.setClonedMachine(this.findByName(cloneof));
      }

      String romof = m.getRomof();
      if (romof != null) {
        m.setRomOfMachine(this.findByName(romof));
      }

    } else {
      // Others machines of the set are considered "subMachines"
      subMachines.add(m);
    }

  }

  if (machine == null) {
    throw new RuntimeException(String
        .format("Unhandled case: Mame returned no errors while searching "
            + "for machine %s but the machine has not been found "
            + "on the XML content", machineName));
  }

  machine.setSubMachines(subMachines);

  return machine;
}