protected Object unmarshallData(
final XMLEventReader bufferedXmlEventReader,
final IDataImporter<Object> dataImporterExporter) {
final Unmarshaller unmarshaller = dataImporterExporter.getUnmarshaller();
try {
final StAXSource source = new StAXSource(bufferedXmlEventReader);
return unmarshaller.unmarshal(source);
} catch (XmlMappingException e) {
throw new RuntimeException("Failed to map provided XML to portal data", e);
} catch (IOException e) {
throw new RuntimeException("Failed to read the provided XML data", e);
} catch (XMLStreamException e) {
throw new RuntimeException("Failed to create StAX Source to read XML data", e);
}
}
@Override
public Object deserialize(byte[] bytes) throws SerializationException {
if (SerializationUtils.isEmpty(bytes)) {
return null;
}
try {
return unmarshaller.unmarshal(new StreamSource(new ByteArrayInputStream(bytes)));
} catch (Exception ex) {
throw new SerializationException("Cannot deserialize bytes", ex);
}
}
@Test
public void testUnmarshallSettings() throws Exception {
String xml =
"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
+ "<settings>"
+ "<fooEnabled>true</fooEnabled>"
+ "<message>Hello OXM</message>"
+ "<message1>Hello OXM</message1>"
+ "</settings>";
Settings result = (Settings) unmarshaller.unmarshal(new StreamSource(new StringReader(xml)));
assertThat(result.getMessage(), is("Hello OXM"));
assertThat(result.isFooEnabled(), is(true));
}
@ServiceActivator
public Message<String> sayHelloInternal(Message<String> request) {
try {
Message<HelloRequest> helloRequest =
MessageBuilder.withPayload(
(HelloRequest)
helloUnmarshaller.unmarshal(new StringSource(request.getPayload())))
.copyHeaders(request.getHeaders())
.build();
StringResult result = new StringResult();
helloMarshaller.marshal(sayHello(helloRequest).getPayload(), result);
return MessageBuilder.withPayload(result.toString())
.copyHeaders(request.getHeaders())
.build();
} catch (XmlMappingException e) {
throw new CitrusRuntimeException("Failed to marshal/unmarshal XML", e);
} catch (IOException e) {
throw new CitrusRuntimeException("Failed due to IO error", e);
}
}
/**
* Loads up the workflow description from the given file.
*
* @param descriptionFile The file to load up a workflow description.
* @return An IridaWorkflowDescription object.
* @throws IOException If there was an issue reading the passed file.
* @throws IridaWorkflowLoadException If there was an issue loading up the workflow description.
*/
public IridaWorkflowDescription loadWorkflowDescription(Path descriptionFile)
throws IOException, IridaWorkflowLoadException {
checkNotNull(descriptionFile, "descriptionFile is null");
if (!Files.exists(descriptionFile)) {
throw new FileNotFoundException(descriptionFile.toAbsolutePath().toString());
}
Source source = new StreamSource(Files.newInputStream(descriptionFile));
IridaWorkflowDescription workflowDescription =
(IridaWorkflowDescription) workflowDescriptionUnmarshaller.unmarshal(source);
if (workflowDescription.getId() == null) {
throw new IridaWorkflowLoadException(
"No id for workflow description from file " + descriptionFile);
} else if (workflowDescription.getAnalysisType() == null) {
throw new IridaWorkflowLoadException(
"Invalid analysisType for workflow description from file " + descriptionFile);
} else {
if (workflowDescription.acceptsParameters()) {
for (IridaWorkflowParameter workflowParameter : workflowDescription.getParameters()) {
try {
workflowParameter.getDefaultValue();
} catch (NullPointerException e) {
throw new IridaWorkflowLoadException(
"Workflow parameter"
+ workflowParameter
+ " has no default value set: "
+ descriptionFile,
e);
}
}
}
return workflowDescription;
}
}
