// //@Override
protected void initialise(MuleMessage message) {
if (message.getPayload() instanceof List) {
// get a copy of the list
List payload = new LinkedList((List) message.getPayload());
payloadContext.set(payload);
if (enableCorrelation != ENABLE_CORRELATION_NEVER) {
// always set correlation group size, even if correlation id
// has already been set (usually you don't have group size yet
// by this point.
final int groupSize = payload.size();
message.setCorrelationGroupSize(groupSize);
if (logger.isDebugEnabled()) {
logger.debug(
"java.util.List payload detected, setting correlation group size to " + groupSize);
}
}
} else {
throw new IllegalArgumentException(
"The payload for this router must be of type java.util.List");
}
// Cache the properties here because for some message types getting the
// properties can be expensive
Map props = new HashMap();
for (Iterator iterator = message.getPropertyNames().iterator(); iterator.hasNext(); ) {
String propertyKey = (String) iterator.next();
props.put(propertyKey, message.getProperty(propertyKey));
}
propertiesContext.set(props);
}
public void run() {
int i = 0;
try {
Thread.sleep(2000);
MuleClient client = new MuleClient();
MuleMessage result = null;
for (i = 0; i < numberOfRequests; i++) {
try {
result = client.request("CustomerResponses", getDelay());
} catch (MuleException e) {
exListener.exceptionThrown(e);
break;
}
// System.out.println("Received: " + i);
assertNotNull("Result is null", result);
assertFalse("Result is null", result.getPayload() instanceof NullPayload);
assertTrue(
"Result should be LoanQuote but is " + result.getPayload().getClass().getName(),
result.getPayload() instanceof LoanQuote);
LoanQuote quote = (LoanQuote) result.getPayload();
assertTrue(quote.getInterestRate() > 0);
}
} catch (Throwable e) {
// e.printStackTrace();
System.out.println(StringMessageUtils.getBoilerPlate("Processed Messages=" + i));
if (e instanceof Error) {
// throw (Error)e;
exListener.exceptionThrown(new Exception(e));
} else {
exListener.exceptionThrown((Exception) e);
}
} finally {
latch.countDown();
}
}
// This method is used when the service invoked synchronously. It should really
// be used independantly of if the service is invoked synchronously when we are
// using an out-only outbound message exchange pattern
protected MuleMessage sendToOutboundRouter(MuleEvent event, MuleMessage result)
throws MessagingException {
if (event.isStopFurtherProcessing()) {
logger.debug(
"MuleEvent stop further processing has been set, no outbound routing will be performed.");
}
if (result != null
&& !event.isStopFurtherProcessing()
&& !(result.getPayload() instanceof NullPayload)) {
if (getOutboundRouter().hasEndpoints()) {
// Here we need to use a copy of the message instance because there
// is an inbound response so that transformers executed as part of
// the outbound phase do not affect the inbound response. MULE-3307
if (stats.isEnabled()) {
stats.incSentEventSync();
}
MuleMessage outboundReturnMessage =
getOutboundRouter()
.route(new DefaultMuleMessage(result.getPayload(), result), event.getSession());
if (outboundReturnMessage != null) {
result = outboundReturnMessage;
}
} else {
logger.debug(
"Outbound router on service '"
+ getName()
+ "' doesn't have any endpoints configured.");
}
}
return result;
}
protected MuleMessage receiveMessage() throws Exception {
MuleMessage result = client.request(DEFAULT_OUTPUT_MULE_QUEUE_NAME, TIMEOUT);
assertNotNull(result);
assertNotNull(result.getPayload());
assertNull(result.getExceptionPayload());
assertEquals(DEFAULT_OUTPUT_MESSAGE, result.getPayload());
return result;
}
public Object transform(MuleMessage message, String outputEncoding) throws TransformerException {
HttpRequestMessageAdapter messageAdapter = (HttpRequestMessageAdapter) message.getAdapter();
String payloadParam =
messageAdapter.getStringProperty(
AbstractReceiverServlet.PAYLOAD_PARAMETER_NAME,
AbstractReceiverServlet.DEFAULT_PAYLOAD_PARAMETER_NAME);
String payload = messageAdapter.getStringProperty(payloadParam, null);
if (payload == null) {
// Plain text
if (messageAdapter.getContentType() == null
|| messageAdapter.getContentType().startsWith("text/")) {
try {
InputStream is = (InputStream) message.getPayload();
BufferedReader reader;
if (messageAdapter.getCharacterEncoding() != null) {
reader =
new BufferedReader(
new InputStreamReader(is, messageAdapter.getCharacterEncoding()));
} else {
reader = new BufferedReader(new InputStreamReader(is));
}
StringBuffer buffer = new StringBuffer(8192);
String line = reader.readLine();
while (line != null) {
buffer.append(line);
line = reader.readLine();
if (line != null) buffer.append(SystemUtils.LINE_SEPARATOR);
}
payload = buffer.toString();
} catch (IOException e) {
throw new TransformerException(this, e);
}
}
// HTTP Form
else if (messageAdapter.getContentType().equals("application/x-www-form-urlencoded")) {
InputStream is = (InputStream) message.getPayload();
Properties props = new Properties();
try {
props.load(is);
} catch (IOException e) {
throw new TransformerException(this, e);
} finally {
try {
is.close();
} catch (IOException e2) {
throw new TransformerException(this, e2);
}
}
return props.get(payloadParam);
}
}
return payload;
}
protected Object request(MuleClient client, String endpoint, Class<?> clazz)
throws MuleException {
MuleMessage message = client.request(endpoint, TIMEOUT);
assertNotNull(message);
assertNotNull(message.getPayload());
assertTrue(
message.getPayload().getClass().getName(),
clazz.isAssignableFrom(message.getPayload().getClass()));
return message.getPayload();
}
public void testDispatchReceiveComplexObjects() throws Exception {
MuleClient client = new MuleClient();
FruitBowl bowl = new FruitBowl(new Apple(), new Banana());
bowl.getApple().setWashed(true);
client.dispatch("endpoint2", bowl, null);
MuleMessage result = client.request("vm://middle2", 5000L);
assertTrue(result.getPayload() instanceof FruitBowl);
assertTrue(((FruitBowl) result.getPayload()).hasApple());
assertTrue(((FruitBowl) result.getPayload()).getApple().isWashed());
assertTrue(((FruitBowl) result.getPayload()).hasBanana());
}
private void doSelectOnOutbound(String endpoint) throws Exception {
MuleClient client = new MuleClient();
MuleMessage reply = client.send(endpoint, new DefaultMuleMessage(NullPayload.getInstance()));
assertNotNull(reply.getPayload());
assertTrue(reply.getPayload() instanceof List);
List resultList = (List) reply.getPayload();
assertTrue(resultList.size() == 1);
assertTrue(resultList.get(0) instanceof Map);
Map resultMap = (Map) resultList.get(0);
assertEquals(new Integer(1), resultMap.get("TYPE"));
assertEquals(TEST_VALUES[0], resultMap.get("DATA"));
}
@Override
protected MuleMessage handleUnacceptedFilter(MuleMessage message) {
super.handleUnacceptedFilter(message);
if (message.getPayload() instanceof Message) {
Message msg = (Message) message.getPayload();
try {
msg.setFlag(Flags.Flag.DELETED, endpoint.isDeleteUnacceptedMessages());
} catch (MessagingException e) {
logger.error("failed to set message deleted: " + e.getMessage(), e);
}
}
return message;
}
public void testSelectOnOutboundByExpression() throws Exception {
MuleClient client = new MuleClient();
MyMessage payload = new MyMessage(2);
MuleMessage reply = client.send("vm://terra", new DefaultMuleMessage(payload));
assertNotNull(reply.getPayload());
assertTrue(reply.getPayload() instanceof List);
List resultList = (List) reply.getPayload();
assertTrue(resultList.size() == 1);
assertTrue(resultList.get(0) instanceof Map);
Map resultMap = (Map) resultList.get(0);
assertEquals(new Integer(2), resultMap.get("TYPE"));
assertEquals(TEST_VALUES[1], resultMap.get("DATA"));
}
public boolean accept(MuleMessage obj) {
if (obj.getPayload() instanceof byte[]) {
try {
return accept(obj.getPayloadAsString());
} catch (Exception e) {
logger.warn(
"JxPath filter rejected message because it could not convert from byte[] to String"
+ e.getMessage(),
e);
return false;
}
}
return accept(obj.getPayload());
}
public void testRequestResponseComplex() throws Exception {
MuleClient client = new MuleClient();
MuleMessage result =
client.send(
getSoapProvider()
+ ":http://localhost:38104/mule/services/mycomponent3?method=getPerson",
"Fred",
null);
assertNotNull(result);
logger.debug(result.getPayload());
assertTrue(result.getPayload() instanceof Person);
assertEquals("Fred", ((Person) result.getPayload()).getFirstName());
assertEquals("Flintstone", ((Person) result.getPayload()).getLastName());
}
/** {@inheritDoc} */
@SuppressWarnings("unchecked")
public Object hostTransform(final MuleMessage esbMessage, final String encoding)
throws TransformerException {
try {
Object src = esbMessage.getPayload();
if (src instanceof byte[]) {
return getBindingTransformers().toJava((byte[]) src, getHostCharset(esbMessage));
} else if (src instanceof InputStream) {
return getBindingTransformers()
.toJava(IOUtils.toByteArray((InputStream) src), getHostCharset(esbMessage));
} else if (src instanceof Map) {
return toJava((Map<String, byte[]>) src, getHostCharset(esbMessage));
} else {
return null;
}
} catch (HostTransformException e) {
throw new TransformerException(getI18NMessages().hostTransformFailure(), this, e);
} catch (Exception e) {
throw new TransformerException(getI18NMessages().hostTransformFailure(), this, e);
}
}
public static void handle(String service, MuleMessage responseMessage, BaseMessage request) {
BaseMessage reply = null;
if (responseMessage.getExceptionPayload() == null) {
reply = (BaseMessage) responseMessage.getPayload();
} else {
Throwable t = responseMessage.getExceptionPayload().getException();
t = (t.getCause() == null) ? t : t.getCause();
reply = new EucalyptusErrorMessageType(service, request, t.getMessage());
}
String corrId = reply.getCorrelationId();
EventRecord.here(
EuareReplyQueue.class,
EventType.MSG_REPLY,
reply.getCorrelationId(),
reply.getClass().getSimpleName())
.debug();
try {
Context context = Contexts.lookup(corrId);
Channel channel = context.getChannel();
Channels.write(channel, reply);
Contexts.clear(context);
} catch (NoSuchContextException e) {
LOG.trace(e, e);
}
}
@Test
public void testExplicitReplyToAsyncSet() throws MuleException {
MuleClient muleClient = new MuleClient(muleContext);
MuleMessage response = muleClient.send("vm://in4", TEST_MESSAGE, null);
// We get the original message back, not the result from the remote component
assertEquals(TEST_MESSAGE + " TestService1", response.getPayload());
}
@Test
public void testDisableTemporaryReplyOnTheConnector() throws MuleException {
MuleClient muleClient = new MuleClient(muleContext);
MuleMessage response = muleClient.send("vm://in3", TEST_MESSAGE, null);
assertEquals(NullPayload.getInstance(), response.getPayload());
}
@Override
public Object transformMessage(MuleMessage message, String outputEncoding)
throws TransformerException {
UPCSubGroupTableServiceCreateRequest req = new UPCSubGroupTableServiceCreateRequest();
Division division = ((PartnerProfile) message.getPayload()).getCompany().getCpDivision().get(0);
SubstitutionGroup substitutionGroup = division.getProducts().get(0).getSubstGrp();
AxdUPCSubGroupTable upcSubGroupTable = new AxdUPCSubGroupTable();
AxdEntityBhnUPCSubGroupTable1 bhnUPCSubGroupTable1 = new AxdEntityBhnUPCSubGroupTable1();
bhnUPCSubGroupTable1.setBhnDivisionCode(division.getDivisionCode());
bhnUPCSubGroupTable1.setCardDisplayDesc(substitutionGroup.getSubstitutionCardDisplayDesc());
bhnUPCSubGroupTable1.setName("DEFAULT");
bhnUPCSubGroupTable1.setPartnerProfileId(
message.getProperty("partnerProfileId", PropertyScope.SESSION).toString());
bhnUPCSubGroupTable1.setPOGCategory1(substitutionGroup.getSubstitutionPOG1Category());
bhnUPCSubGroupTable1.setPOGCategory2(substitutionGroup.getSubstitutionPOG2Category());
bhnUPCSubGroupTable1.setPOGCategory3(substitutionGroup.getSubstitutionPOG3Category());
bhnUPCSubGroupTable1.setPOGDimension(substitutionGroup.getSubstitutionPOGDimension());
bhnUPCSubGroupTable1.setPortalDisplayName(substitutionGroup.getSubstitutionPortalDisplayName());
bhnUPCSubGroupTable1.setShipperUPC(
AxdEnumNoYes
.NO); // TODO currently defaulted to NO as per spec. Will have to revisit it once we get
// JSON sample value.
bhnUPCSubGroupTable1.setSubGroupId("DEFAULT");
bhnUPCSubGroupTable1.setClazz("entity");
upcSubGroupTable.getBhnUPCSubGroupTable1().add(bhnUPCSubGroupTable1);
req.setUPCSubGroupTable(upcSubGroupTable);
return req;
}
/**
* Transform, using XSLT, a XML String to another String.
*
* @return The result in the type specified by the user
*/
@Override
public Object transformMessage(MuleMessage message, String putputEncoding)
throws TransformerException {
Object src = message.getPayload();
try {
Source sourceDoc = XMLUtils.toXmlSource(getXMLInputFactory(), isUseStaxSource(), src);
if (sourceDoc == null) {
return null;
}
ResultHolder holder = getResultHolder(returnType.getType());
// If the users hasn't specified a class, lets return the same type they gave us
if (holder == null) {
holder = getResultHolder(src.getClass());
}
// If we still don't have a result type, lets fall back to using a DelayedResult
// as it is the most efficient.
if (holder == null || DelayedResult.class.equals(returnType.getType())) {
return getDelayedResult(message, putputEncoding, sourceDoc);
}
doTransform(message, putputEncoding, sourceDoc, holder.getResult());
return holder.getResultObject();
} catch (Exception e) {
throw new TransformerException(this, e);
}
}
private Object process(String flowName, MuleEvent event) throws Exception {
MuleMessage result = lookupFlowConstruct(flowName).process(event).getMessage();
if (result.getExceptionPayload() != null) {
throw (Exception) result.getExceptionPayload().getException();
}
return result.getPayload();
}
@Test
public void tcpTest() throws Exception {
MuleClient client = muleContext.getClient();
MuleMessage result = client.send("tcpendpoint", new DataObject(1234), null);
assertNotNull(result);
assertNull(result.getExceptionPayload());
assertFalse(result.getPayload() instanceof NullPayload);
// Assert that the expected payload has been received.
assertTrue(result.getPayload() instanceof DataObject);
DataObject dataObject = (DataObject) result.getPayload();
// Assert id returned as expected (note: Echo increments id by 1)
assertEquals(1235, (int) dataObject.getId());
}
@Test
public void testTransformer() throws Exception {
InputStream in = getClass().getResourceAsStream("/transformer-input-message.xml");
MuleClient client = new MuleClient(muleContext);
MuleMessage reply =
client.send("vm://messageInput", new DefaultMuleMessage(in, client.getMuleContext()));
assertNotNull(reply);
assertNotNull(reply.getPayload());
assertFalse(
"The payload is a NullPayload",
"<org.mule.transport.NullPayload></org.mule.transport.NullPayload>"
.equals(reply.getPayload()));
assertTrue(reportFile.exists());
}
public void testDelegateClass() throws Exception {
MuleClient client = new MuleClient();
client.dispatch(INPUT_DC_QUEUE_NAME, "test", null);
MuleMessage message = client.request(OUTPUT_DC_QUEUE_NAME, TIMEOUT);
assertNotNull(message);
assertEquals(message.getPayload(), DEFUALT_OUTPUT_MESSAGE);
client.dispose();
}
public void testSingleLoanRequest() throws Exception {
MuleClient client = new MuleClient();
Customer c = new Customer("Ross Mason", 1234);
CustomerQuoteRequest request = new CustomerQuoteRequest(c, 100000, 48);
// Send asynchronous request
client.dispatch("CustomerRequests", request, null);
// Wait for asynchronous response
MuleMessage result = client.request("CustomerResponses", getDelay());
assertNotNull("Result is null", result);
assertFalse("Result is null", result.getPayload() instanceof NullPayload);
assertTrue(
"Result should be LoanQuote but is " + result.getPayload().getClass().getName(),
result.getPayload() instanceof LoanQuote);
LoanQuote quote = (LoanQuote) result.getPayload();
assertTrue(quote.getInterestRate() > 0);
}
public void doTestXml(String endpoint, String xml) throws Exception {
MuleClient client = muleContext.getClient();
client.dispatch("in", xml, null);
MuleMessage response = client.request(endpoint, TIMEOUT * 2);
assertNotNull(response);
assertNotNull(response.getPayload());
assertEquals(xml, response.getPayloadAsString());
}
@Override
public MuleEvent process(MuleEvent event) throws MuleException {
MuleMessage message = event.getMessage();
List messageList = (List) message.getPayload();
logger.info("message.getPayload() => {}", messageList);
return event;
}
public void testWithInjectedDelegate() throws Exception {
MuleClient client = new MuleClient();
client.dispatch(INPUT_DI_QUEUE_NAME, DEFAULT_INPUT_MESSAGE, null);
MuleMessage reply = client.request(OUTPUT_DI_QUEUE_NAME, TIMEOUT);
assertNotNull(reply);
assertNull(reply.getExceptionPayload());
// same as original input
assertEquals(DEFAULT_INPUT_MESSAGE, reply.getPayload());
}
@Test
public void testEndpointAuthenticated() throws Exception {
MuleClient client = new MuleClient(muleContext);
client.dispatch("jms:/messages.in", DECRYPTED_MESSAGE, null);
MuleMessage result = client.request("jms:/messages.out", 15000);
assertThat(result.getPayload(), is(not(instanceOf(ExceptionPayload.class))));
assertThat(result.getPayloadAsString(), equalTo(DECRYPTED_MESSAGE));
}
public void testInvokeBinding() throws Exception {
MuleClient client = new MuleClient();
MuleMessage response = client.send("vm://invoker.in", TEST_MESSAGE, null);
assertNotNull(response);
assertNull(response.getExceptionPayload());
assertTrue(response.getBooleanProperty(PROCESSED, false));
String expected = "Hello " + TEST_MESSAGE + " " + MAGIC_NUMBER;
assertEquals(expected, response.getPayload());
}
public void testRoundTrip() throws Exception {
if (this.getRoundTripTransformer() != null) {
Transformer trans = this.getTransformer();
Transformer trans2 = this.getRoundTripTransformer();
MuleMessage message = new DefaultMuleMessage(getTestData(), muleContext);
message.applyTransformers(Arrays.asList(new Transformer[] {trans, trans2}));
Object result = message.getPayload();
this.compareRoundtripResults(this.getTestData(), result);
}
}
@Test
public void testNotXml() throws Exception {
logger.debug("not xml");
MuleClient client = muleContext.getClient();
client.dispatch("in", STRING_MESSAGE, null);
MuleMessage response = client.request("notxml", TIMEOUT);
assertNotNull(response);
assertNotNull(response.getPayload());
assertEquals(STRING_MESSAGE, response.getPayloadAsString());
}