// //@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 ExceptionMessage(
Object message, Throwable exception, String componentName, EndpointURI endpointUri) {
super(message);
this.exception = exception;
timeStamp = new Date();
this.componentName = componentName;
this.endpointUri = endpointUri;
MuleEventContext ctx = RequestContext.getEventContext();
if (ctx != null) {
MuleMessage msg = ctx.getMessage();
for (Iterator iterator = msg.getPropertyNames().iterator(); iterator.hasNext(); ) {
String propertyKey = (String) iterator.next();
setProperty(propertyKey, msg.getProperty(propertyKey));
}
}
}
public void testOverwriteFlagEnabledByDefault() throws Exception {
MessagePropertiesTransformer t = new MessagePropertiesTransformer();
Map add = new HashMap();
add.put("addedProperty", "overwrittenValue");
t.setAddProperties(add);
t.setMuleContext(muleContext);
MuleMessage msg = new DefaultMuleMessage("message", (Map) null);
msg.setProperty("addedProperty", "originalValue");
MuleEventContext ctx = getTestEventContext(msg);
// context clones message
msg = ctx.getMessage();
DefaultMuleMessage transformed = (DefaultMuleMessage) t.transform(msg, null);
assertSame(msg, transformed);
assertEquals(msg.getUniqueId(), transformed.getUniqueId());
assertEquals(msg.getPayload(), transformed.getPayload());
// property values will be different
assertEquals(msg.getPropertyNames(), transformed.getPropertyNames());
assertEquals("overwrittenValue", transformed.getProperty("addedProperty"));
}
public void testProperties() throws Exception {
// Will be treated as inbound properties
Map props = new HashMap();
props.put("inbound-foo", "foo");
DefaultMessageAdapter adapter = new DefaultMessageAdapter(TEST_MESSAGE, props, null);
MuleMessage message = new DefaultMuleMessage(adapter, muleContext);
try {
message.setProperty("inbound-bar", "bar", PropertyScope.INBOUND);
fail("Inboiund scope should be read-only");
} catch (Exception e) {
// Expected
}
message.setProperty("invocation-foo", "foo", PropertyScope.INVOCATION);
// simulate an inbound session
MuleSession session = getTestSession(getTestService(), muleContext);
session.setProperty("session-foo", "foo");
MuleEvent event =
new DefaultMuleEvent(
message,
getTestInboundEndpoint("test1", "test://test1?foo=bar&coo=car"),
session,
true);
message = event.getMessage();
try {
message.getPropertyNames(new PropertyScope("XXX", 5));
fail("Should throw exception, XXX not a valid scope");
} catch (Exception e) {
// Exprected
}
assertEquals(0, message.getPropertyNames(PropertyScope.OUTBOUND).size());
// Endpoint props + any props added to the message
assertEquals(3, message.getPropertyNames(PropertyScope.INVOCATION).size());
assertEquals("foo", message.getProperty("invocation-foo"));
// defined on the endpoint
assertEquals("bar", message.getProperty("foo"));
assertEquals("car", message.getProperty("coo"));
assertEquals("foo", message.getProperty("invocation-foo", PropertyScope.INVOCATION));
assertNull(message.getProperty("invocation-foo", PropertyScope.INBOUND));
assertNull(message.getProperty("invocation-foo", PropertyScope.OUTBOUND));
message.setProperty("outbound-foo", "foo", PropertyScope.OUTBOUND);
assertEquals("foo", message.getProperty("outbound-foo", PropertyScope.OUTBOUND));
assertNull(message.getProperty("invocation-foo", PropertyScope.INBOUND));
// TODO MULE-3999. Should session properties be copied to the message?
// message.setProperty("session-bar", "bar", PropertyScope.SESSION);
// assertEquals(2, message.getPropertyNames(PropertyScope.SESSION).size());
// assertEquals("foo", message.getProperty("session-foo", PropertyScope.SESSION));
// assertEquals("bar", message.getProperty("session-bar", PropertyScope.SESSION));
// Session properties are available on the event
assertEquals("foo", event.getProperty("session-foo"));
}
protected HttpResponse createResponse(Object src, String encoding, MuleMessage msg)
throws IOException, TransformerException {
HttpResponse response = new HttpResponse();
Object tmp = msg.getProperty(HttpConnector.HTTP_STATUS_PROPERTY, PropertyScope.OUTBOUND);
int status = HttpConstants.SC_OK;
if (tmp != null) {
status = Integer.valueOf(tmp.toString());
} else if (msg.getExceptionPayload() != null) {
status = HttpConstants.SC_INTERNAL_SERVER_ERROR;
}
String version =
(String) msg.getProperty(HttpConnector.HTTP_VERSION_PROPERTY, PropertyScope.OUTBOUND);
if (version == null) {
version = HttpConstants.HTTP11;
}
String date;
synchronized (format) {
date = format.format(new Date());
}
String contentType =
(String) msg.getProperty(HttpConstants.HEADER_CONTENT_TYPE, PropertyScope.OUTBOUND);
if (contentType == null) {
contentType =
(String) msg.getProperty(HttpConstants.HEADER_CONTENT_TYPE, PropertyScope.INVOCATION);
}
// MULE-4047 Don't explicitly set the content-type to a default value here,
// otherwise any settings on the servlet/transport will be happily ignored.
// if (contentType == null)
// {
// contentType = HttpConstants.DEFAULT_CONTENT_TYPE;
//
// if (encoding != null)
// {
// contentType += "; charset=" + encoding;
// }
// logger.warn("Content-Type was not set, defaulting to: " + contentType);
// }
response.setStatusLine(HttpVersion.parse(version), status);
if (contentType != null) {
response.setHeader(new Header(HttpConstants.HEADER_CONTENT_TYPE, contentType));
}
response.setHeader(new Header(HttpConstants.HEADER_DATE, date));
response.setHeader(new Header(HttpConstants.HEADER_SERVER, server));
if (msg.getProperty(HttpConstants.HEADER_EXPIRES) == null) {
response.setHeader(new Header(HttpConstants.HEADER_EXPIRES, date));
}
String etag = (String) msg.getProperty(HttpConstants.HEADER_ETAG, PropertyScope.OUTBOUND);
if (etag != null) {
response.setHeader(new Header(HttpConstants.HEADER_ETAG, etag));
}
response.setFallbackCharset(encoding);
Collection headerNames = HttpConstants.RESPONSE_HEADER_NAMES.values();
String headerName, value;
for (Iterator iterator = headerNames.iterator(); iterator.hasNext(); ) {
headerName = (String) iterator.next();
value = msg.getStringProperty(headerName, null);
if (value != null) {
response.setHeader(new Header(headerName, value));
}
}
// TODO: This is the legacy way of setting custom headers and can be removed in 3.0
// Custom responseHeaderNames
Map customHeaders = (Map) msg.getProperty(HttpConnector.HTTP_CUSTOM_HEADERS_MAP_PROPERTY);
if (customHeaders != null) {
Map.Entry entry;
for (Iterator iterator = customHeaders.entrySet().iterator(); iterator.hasNext(); ) {
entry = (Map.Entry) iterator.next();
if (entry.getValue() != null) {
response.setHeader(new Header(entry.getKey().toString(), entry.getValue().toString()));
}
}
}
// attach the outbound prorperties to the message
Object v;
for (Iterator iterator = msg.getPropertyNames(PropertyScope.OUTBOUND).iterator();
iterator.hasNext(); ) {
headerName = (String) iterator.next();
v = msg.getProperty(headerName, PropertyScope.OUTBOUND);
if (v != null) {
response.setHeader(new Header(headerName, v.toString()));
}
}
// Mule properties
String user = msg.getStringProperty(MuleProperties.MULE_USER_PROPERTY, null);
if (user != null) {
response.setHeader(
new Header(CUSTOM_HEADER_PREFIX + MuleProperties.MULE_USER_PROPERTY, user));
}
if (msg.getCorrelationId() != null) {
response.setHeader(
new Header(
CUSTOM_HEADER_PREFIX + MuleProperties.MULE_CORRELATION_ID_PROPERTY,
msg.getCorrelationId()));
response.setHeader(
new Header(
CUSTOM_HEADER_PREFIX + MuleProperties.MULE_CORRELATION_GROUP_SIZE_PROPERTY,
String.valueOf(msg.getCorrelationGroupSize())));
response.setHeader(
new Header(
CUSTOM_HEADER_PREFIX + MuleProperties.MULE_CORRELATION_SEQUENCE_PROPERTY,
String.valueOf(msg.getCorrelationSequence())));
}
if (msg.getReplyTo() != null) {
response.setHeader(
new Header(
CUSTOM_HEADER_PREFIX + MuleProperties.MULE_REPLY_TO_PROPERTY,
msg.getReplyTo().toString()));
}
response.setBody(msg);
return response;
}
