in server/openejb-ejbd/src/main/java/org/apache/openejb/server/ejbd/JndiRequestHandler.java [239:523]
private void doLookup(final JNDIRequest req, final JNDIResponse res, final String prefix) {
Object object;
final String name = req.getRequestString();
try {
if (name.equals("info/injections")) {
//noinspection unchecked
final List<Injection> injections = (List<Injection>) rootContext.lookup(prefix + name);
final InjectionMetaData metaData = new InjectionMetaData();
for (final Injection injection : injections) {
if (injection.getTarget() == null) {
continue;
}
metaData.addInjection(injection.getTarget().getName(), injection.getName(), injection.getJndiName());
}
res.setResponseCode(ResponseCodes.JNDI_INJECTIONS);
res.setResult(metaData);
return;
} else {
try {
object = rootContext.lookup(prefix + name);
} catch (NameNotFoundException nnfe) { // fallback to resources
object = rootContext.lookup("openejb/Resource/" + name);
}
}
if (object instanceof Context) {
res.setResponseCode(ResponseCodes.JNDI_CONTEXT);
return;
} else if (object == null) {
throw new NullPointerException("lookup of '" + name + "' returned null");
} else if (object instanceof DataSource) {
if (DataSourceFactory.knows(object)) {
try {
final DbcpDataSource cf = new DbcpDataSource(object);
final DataSourceMetaData dataSourceMetaData = new DataSourceMetaData(cf.getDriverClassName(), cf.getUrl(), cf.getUsername(), cf.getPassword());
res.setResponseCode(ResponseCodes.JNDI_DATA_SOURCE);
res.setResult(dataSourceMetaData);
} catch (Exception e) {
res.setResponseCode(ResponseCodes.JNDI_ERROR);
res.setResult(new ThrowableArtifact(e));
}
return;
} else if (object instanceof Referenceable) {
res.setResponseCode(ResponseCodes.JNDI_REFERENCE);
res.setResult(((Referenceable) object).getReference());
return;
}
} else if (object instanceof ConnectionFactory) {
res.setResponseCode(ResponseCodes.JNDI_RESOURCE);
res.setResult(ConnectionFactory.class.getName());
return;
} else if (object instanceof ValidatorFactory) {
res.setResponseCode(ResponseCodes.JNDI_RESOURCE);
res.setResult(ValidatorFactory.class.getName());
return;
} else if (object instanceof Validator) {
res.setResponseCode(ResponseCodes.JNDI_RESOURCE);
res.setResult(Validator.class.getName());
return;
} else if (object instanceof Queue) {
res.setResponseCode(ResponseCodes.JNDI_RESOURCE);
res.setResult(Queue.class.getName());
return;
} else if (object instanceof Topic) {
res.setResponseCode(ResponseCodes.JNDI_RESOURCE);
res.setResult(Topic.class.getName());
return;
}
final ServiceRefData serviceRef;
if (object instanceof ServiceRefData) {
serviceRef = (ServiceRefData) object;
} else {
serviceRef = ServiceRefData.getServiceRefData(object);
}
if (serviceRef != null) {
final WsMetaData serviceMetaData = new WsMetaData();
// service class
String serviceClassName = null;
if (serviceRef.getServiceClass() != null) {
serviceClassName = serviceRef.getServiceClass().getName();
}
serviceMetaData.setServiceClassName(serviceClassName);
// reference class
String referenceClassName = null;
if (serviceRef.getReferenceClass() != null) {
referenceClassName = serviceRef.getReferenceClass().getName();
}
serviceMetaData.setReferenceClassName(referenceClassName);
// set service qname
if (serviceRef.getServiceQName() != null) {
serviceMetaData.setServiceQName(serviceRef.getServiceQName().toString());
}
// get the port addresses for this service
final PortAddressRegistry portAddressRegistry = SystemInstance.get().getComponent(PortAddressRegistry.class);
Set<PortAddress> portAddresses = null;
if (portAddressRegistry != null) {
portAddresses = portAddressRegistry.getPorts(serviceRef.getId(), serviceRef.getServiceQName(), referenceClassName);
}
// resolve the wsdl url
if (serviceRef.getWsdlURL() != null) {
serviceMetaData.setWsdlUrl(serviceRef.getWsdlURL().toExternalForm());
}
if (portAddresses.size() == 1) {
final PortAddress portAddress = portAddresses.iterator().next();
serviceMetaData.setWsdlUrl(portAddress.getAddress() + "?wsdl");
}
// add handler chains
for (final HandlerChainData handlerChain : serviceRef.getHandlerChains()) {
final HandlerChainMetaData handlerChainMetaData = new HandlerChainMetaData();
handlerChainMetaData.setServiceNamePattern(handlerChain.getServiceNamePattern());
handlerChainMetaData.setPortNamePattern(handlerChain.getPortNamePattern());
handlerChainMetaData.getProtocolBindings().addAll(handlerChain.getProtocolBindings());
for (final HandlerData handler : handlerChain.getHandlers()) {
final HandlerMetaData handlerMetaData = new HandlerMetaData();
handlerMetaData.setHandlerClass(handler.getHandlerClass().getName());
for (final Method method : handler.getPostConstruct()) {
final CallbackMetaData callbackMetaData = new CallbackMetaData();
callbackMetaData.setClassName(method.getDeclaringClass().getName());
callbackMetaData.setMethod(method.getName());
handlerMetaData.getPostConstruct().add(callbackMetaData);
}
for (final Method method : handler.getPreDestroy()) {
final CallbackMetaData callbackMetaData = new CallbackMetaData();
callbackMetaData.setClassName(method.getDeclaringClass().getName());
callbackMetaData.setMethod(method.getName());
handlerMetaData.getPreDestroy().add(callbackMetaData);
}
handlerChainMetaData.getHandlers().add(handlerMetaData);
}
serviceMetaData.getHandlerChains().add(handlerChainMetaData);
}
// add port refs
final Map<QName, PortRefMetaData> portsByQName = new HashMap<>();
for (final PortRefData portRef : serviceRef.getPortRefs()) {
final PortRefMetaData portRefMetaData = new PortRefMetaData();
portRefMetaData.setQName(portRef.getQName());
portRefMetaData.setServiceEndpointInterface(portRef.getServiceEndpointInterface());
portRefMetaData.setEnableMtom(portRef.isEnableMtom());
portRefMetaData.getProperties().putAll(portRef.getProperties());
portRefMetaData.getAddresses().addAll(portRef.getAddresses());
if (portRef.getQName() != null) {
portsByQName.put(portRef.getQName(), portRefMetaData);
}
serviceMetaData.getPortRefs().add(portRefMetaData);
}
// add PortRefMetaData for any portAddress not added above
for (final PortAddress portAddress : portAddresses) {
PortRefMetaData portRefMetaData = portsByQName.get(portAddress.getPortQName());
if (portRefMetaData == null) {
portRefMetaData = new PortRefMetaData();
portRefMetaData.setQName(portAddress.getPortQName());
portRefMetaData.setServiceEndpointInterface(portAddress.getServiceEndpointInterface());
portRefMetaData.getAddresses().add(portAddress.getAddress());
serviceMetaData.getPortRefs().add(portRefMetaData);
} else {
portRefMetaData.getAddresses().add(portAddress.getAddress());
if (portRefMetaData.getServiceEndpointInterface() == null) {
portRefMetaData.setServiceEndpointInterface(portAddress.getServiceEndpointInterface());
}
}
}
res.setResponseCode(ResponseCodes.JNDI_WEBSERVICE);
res.setResult(serviceMetaData);
return;
}
} catch (NameNotFoundException e) {
res.setResponseCode(ResponseCodes.JNDI_NOT_FOUND);
return;
} catch (NamingException e) {
res.setResponseCode(ResponseCodes.JNDI_NAMING_EXCEPTION);
res.setResult(new ThrowableArtifact(e));
return;
}
BaseEjbProxyHandler handler;
try {
handler = (BaseEjbProxyHandler) ProxyManager.getInvocationHandler(object);
} catch (Exception e) {
try {
final Field field = object.getClass().getDeclaredField("invocationHandler");
field.setAccessible(true);
handler = (BaseEjbProxyHandler) field.get(object);
} catch (Exception e1) {
// Not a proxy. See if it's serializable and send it
if (object instanceof java.io.Serializable) {
res.setResponseCode(ResponseCodes.JNDI_OK);
res.setResult(object);
return;
} else {
res.setResponseCode(ResponseCodes.JNDI_NAMING_EXCEPTION);
final NamingException namingException = new NamingException("Expected an ejb proxy, found unknown object: type=" +
object.getClass().getName() +
", toString=" +
object);
res.setResult(new ThrowableArtifact(namingException));
return;
}
}
}
final ProxyInfo proxyInfo = handler.getProxyInfo();
final BeanContext beanContext = proxyInfo.getBeanContext();
final String deploymentID = beanContext.getDeploymentID().toString();
updateServer(req, res, proxyInfo);
switch (proxyInfo.getInterfaceType()) {
case EJB_HOME: {
res.setResponseCode(ResponseCodes.JNDI_EJBHOME);
final EJBMetaDataImpl metaData = new EJBMetaDataImpl(beanContext.getHomeInterface(),
beanContext.getRemoteInterface(),
beanContext.getPrimaryKeyClass(),
beanContext.getComponentType().toString(),
deploymentID,
-1,
convert(proxyInfo.getInterfaceType()),
null,
beanContext.getAsynchronousMethodSignatures());
metaData.loadProperties(beanContext.getProperties());
log(metaData);
res.setResult(metaData);
break;
}
case EJB_LOCAL_HOME: {
res.setResponseCode(ResponseCodes.JNDI_NAMING_EXCEPTION);
final NamingException namingException = new NamingException("Not remotable: '" +
name +
"'. EJBLocalHome interfaces are not remotable as per the EJB specification.");
res.setResult(new ThrowableArtifact(namingException));
break;
}
case BUSINESS_REMOTE: {
res.setResponseCode(ResponseCodes.JNDI_BUSINESS_OBJECT);
final EJBMetaDataImpl metaData = new EJBMetaDataImpl(null,
null,
beanContext.getPrimaryKeyClass(),
beanContext.getComponentType().toString(),
deploymentID,
-1,
convert(proxyInfo.getInterfaceType()),
proxyInfo.getInterfaces(),
beanContext.getAsynchronousMethodSignatures());
metaData.setPrimaryKey(proxyInfo.getPrimaryKey());
metaData.loadProperties(beanContext.getProperties());
log(metaData);
res.setResult(metaData);
break;
}
case BUSINESS_LOCAL: {
res.setResponseCode(ResponseCodes.JNDI_NAMING_EXCEPTION);
final NamingException namingException = new NamingException("Not remotable: '" +
name +
"'. Business Local interfaces are not remotable as per the EJB specification. To disable this restriction, set the system property 'openejb.remotable.businessLocals=true' in the server.");
res.setResult(new ThrowableArtifact(namingException));
break;
}
case LOCALBEAN: {
res.setResponseCode(ResponseCodes.JNDI_NAMING_EXCEPTION);
final NamingException namingException = new NamingException("Not remotable: '" + name + "'. LocalBean classes are not remotable as per the EJB specification.");
res.setResult(new ThrowableArtifact(namingException));
break;
}
default: {
res.setResponseCode(ResponseCodes.JNDI_NAMING_EXCEPTION);
final NamingException namingException = new NamingException("Not remotable: '" + name + "'.");
res.setResult(new ThrowableArtifact(namingException));
}
}
}