@org.junit.Before
public void deployHelloWorldComponent() {
try {
url = AbstractWebServicesFactory.getLocalUrl();
Component boot = Utils.getBootstrapComponent();
GCMTypeFactory tf = GCM.getGCMTypeFactory(boot);
GenericFactory cf = GCM.getGenericFactory(boot);
ComponentType typeComp =
tf.createFcType(
new InterfaceType[] {
tf.createFcItfType(
"hello-world", HelloWorldItf.class.getName(), false, false, false),
tf.createFcItfType(
"good-bye-world", GoodByeWorldItf.class.getName(), false, false, false)
});
String controllersConfigFileLocation =
AbstractPAWebServicesControllerImpl.getControllerFileUrl("cxf").getPath();
ControllerDescription cd =
new ControllerDescription(
"composite", Constants.PRIMITIVE, controllersConfigFileLocation);
comp =
cf.newFcInstance(
typeComp, cd, new ContentDescription(HelloWorldComponent.class.getName(), null));
GCM.getGCMLifeCycleController(comp).startFc();
// Deploying the service in the Active Object way
WebServicesFactory wsf = AbstractWebServicesFactory.getWebServicesFactory("cxf");
ws = wsf.getWebServices(url);
ws.exposeComponentAsWebService(comp, "server", new String[] {"hello-world"});
ws.exposeComponentAsWebService(comp, "server2");
// Deploying the service using the web service controller
wsc =
org.objectweb.proactive.extensions.webservices.component.Utils.getPAWebServicesController(
comp);
wsc.initServlet();
wsc.setUrl(url);
wsc.exposeComponentAsWebService("server3", new String[] {"hello-world"});
wsc.exposeComponentAsWebService("server4");
} catch (Exception e) {
e.printStackTrace();
assertTrue(false);
}
}
private void addControllers(Map<String, String> controllersConfiguration) {
// create the interface references tables
// the size is the addition of :
// - 1 for the current ItfRef (that is at the same time a binding controller, lifecycle
// controller,
// content controller and name controller
// - the number of client functional interfaces
// - the number of server functional interfaces
// ArrayList interface_references_list = new ArrayList(1
// +componentType.getFcInterfaceTypes().length+controllersConfiguration.size());
this.nfItfs = new HashMap<String, Interface>(1 + controllersConfiguration.size());
// add controllers
// Enumeration controllersInterfaces = controllersConfiguration.propertyNames();
Iterator<String> iteratorOnControllers = controllersConfiguration.keySet().iterator();
Class<?> controllerClass = null;
AbstractPAController currentController;
PAInterface currentInterface = null;
Class<?> controllerItf;
Vector<InterfaceType> nfType = new Vector<InterfaceType>();
while (iteratorOnControllers.hasNext()) {
String controllerItfName = iteratorOnControllers.next();
try {
controllerItf = Class.forName(controllerItfName);
controllerClass = Class.forName(controllersConfiguration.get(controllerItf.getName()));
Constructor<?> controllerClassConstructor =
controllerClass.getConstructor(new Class<?>[] {Component.class});
currentController =
(AbstractPAController) controllerClassConstructor.newInstance(new Object[] {this});
currentInterface =
RepresentativeInterfaceClassGenerator.instance()
.generateControllerInterface(
currentController.getFcItfName(),
this,
(PAGCMInterfaceType) currentController.getFcItfType());
((StubObject) currentInterface).setProxy(this.proxy);
} catch (Exception e) {
logger.error(
"could not create controller "
+ controllersConfiguration.get(controllerItfName)
+ " : "
+ e.getMessage());
continue;
}
if (BindingController.class.isAssignableFrom(controllerClass)) {
if ((this.componentParameters.getHierarchicalType().equals(Constants.PRIMITIVE)
&& (Utils.getClientItfTypes(this.componentParameters.getComponentType()).length == 0)
&& !hasNfInternalServerInterfaces())) {
if (logger.isDebugEnabled()) {
logger.debug(
"user component class of this component does not have any client interface. It will have no BindingController");
}
continue;
}
}
if (ContentController.class.isAssignableFrom(controllerClass)) {
if (Constants.PRIMITIVE.equals(this.componentParameters.getHierarchicalType())) {
// no content controller here
continue;
}
}
if (currentInterface != null) {
this.nfItfs.put(currentController.getFcItfName(), currentInterface);
nfType.add((InterfaceType) currentInterface.getFcItfType());
}
}
try { // Setting the real NF type, as some controllers may not be generated
Component boot = Utils.getBootstrapComponent();
PAGCMTypeFactory type_factory = Utils.getPAGCMTypeFactory(boot);
InterfaceType[] fItfTypes =
((PAComponentType) this.componentParameters.getComponentType()).getFcInterfaceTypes();
InterfaceType[] nfItfTypes = nfType.toArray(new InterfaceType[] {});
this.componentParameters.setComponentType(type_factory.createFcType(fItfTypes, nfItfTypes));
} catch (Exception e) {
e.printStackTrace();
logger.warn("NF type could not be set");
}
}
/**
* Create and add the NF Interfaces using both a component configuration file, and an NF Type.
*
* <ol>
* <li>Creates NF Interfaces from the declared NF Type. If there is non NF Type, this step is
* ignored.
* <li>Creates Object Controllers from the Controllers Configuration File. If some of them
* duplicates interfaces declared in the NF Type, they are ignored. In other words, the
* declared NF Type has priority over the Controllers Configuration File.
* <li>Checks that the mandatory interfaces are declared. In particular, if the membrane
* controller has been previously declared, it is created here.
* <li>Updates the NF Type of the Component.
* </ol>
*
* NOTE: When an NF interface is described in the ADL file, the Factory adds the
* 'membrane-controller' default implementation automatically, so that it is not necessary to
* specify the 'membrane-controller' explicitly.
*/
private void addControllerInterfaces() {
// Vector to collect the real NF type
Vector<InterfaceType> nfType = new Vector<InterfaceType>();
boolean isPrimitive =
Constants.PRIMITIVE.equals(this.componentParameters.getHierarchicalType());
// ------------------------------------------------------------
// 1. Create interfaces from the declared NF type
// Read the NF Type
PAComponentType componentType = (PAComponentType) this.componentParameters.getComponentType();
InterfaceType[] nfItfTypes = componentType.getNfFcInterfaceTypes();
PAGCMInterfaceType[] pagcmNfItfTypes = new PAGCMInterfaceType[nfItfTypes.length];
System.arraycopy(nfItfTypes, 0, pagcmNfItfTypes, 0, nfItfTypes.length);
// Class<?> controllerItf = null;
for (PAGCMInterfaceType pagcmNfItfType : pagcmNfItfTypes) {
String itfName = pagcmNfItfType.getFcItfName();
PAInterface itfRef = null;
try {
// some controllers interfaces are ignored
if (specialCasesForNfType(itfName, pagcmNfItfType, isPrimitive)) continue;
// TODO: check the case MULTICAST && CLIENT, treated in
// PAComponentImpl.addControllerInterfaces, but not here
// Generate the representative interface
itfRef =
RepresentativeInterfaceClassGenerator.instance()
.generateInterface(
pagcmNfItfType.getFcItfName(),
this,
pagcmNfItfType,
pagcmNfItfType.isInternal(),
false);
// update the hashmap and the vector of NF types
this.nfItfs.put(itfName, itfRef);
nfType.add((InterfaceType) itfRef.getFcItfType());
} catch (Exception e) {
throw new ProActiveRuntimeException(
"Could not create NF interface reference'"
+ itfName
+ "' while instantiating component'"
+ this.componentParameters.getName()
+ "'. "
+ e.getMessage(),
e);
}
}
// ------------------------------------------------------------
// 2. Create interfaces from the Controller Configuration file
// read the Controller Configuration File
Map<String, String> controllerEntries = null;
if (this.componentParameters.getControllerDescription().configFileIsSpecified()) {
// Parse controller config file
String controllersConfigFileLocation =
this.componentParameters.getControllerDescription().getControllersConfigFileLocation();
loggerADL.debug("Parsing Controller Configuration File: " + controllersConfigFileLocation);
ComponentConfigurationHandler componentConfiguration =
PAComponentImpl.loadControllerConfiguration(controllersConfigFileLocation);
controllerEntries = componentConfiguration.getControllers();
// Create controller objects from the Controller Configuration File
for (Map.Entry<String, String> controllerEntry : controllerEntries.entrySet()) {
String controllerName = null;
String controllerItfName = controllerEntry.getKey();
String controllerClassName = controllerEntry.getValue();
Class<?> controllerItf = null;
Class<?> controllerClass = null;
AbstractPAController controller = null;
PAInterface itfRef = null;
PAGCMInterfaceType controllerItfType = null;
try {
// fetch the classes
controllerItf = Class.forName(controllerItfName);
controllerClass = Class.forName(controllerClassName);
// Instantiates the controller object, using 'this' component as owner.
Constructor<?> controllerClassConstructor =
controllerClass.getConstructor(new Class[] {Component.class});
controller =
(AbstractPAController) controllerClassConstructor.newInstance(new Object[] {this});
// Obtains the controller interfaceType as declared by the object (in the method
// setControllerItfType)
controllerItfType = (PAGCMInterfaceType) controller.getFcItfType();
// now we can know the name of the controller, and discriminate special cases
controllerName = controllerItfType.getFcItfName();
// Some controllers are not created
if (specialCasesForController(
controllerName, controllerItfType, isPrimitive, controllersConfigFileLocation)) {
continue;
}
if (!controllerItf.isAssignableFrom(controllerClass)) {
logger.error(
"Could not create controller. Class '"
+ controllerClassName
+ " does not implement interface '"
+ controllerItfName
+ ". Check controller configuration file.");
continue;
}
// Generate the representative interface
itfRef =
RepresentativeInterfaceClassGenerator.instance()
.generateControllerInterface(controllerName, this, controllerItfType);
((StubObject) itfRef).setProxy(this.proxy);
} catch (Exception e) {
throw new ProActiveRuntimeException(
"Could not create representative interface for controller '"
+ controllerClassName
+ "' while instantiating component'"
+ this.componentParameters.getName()
+ "'. Check your configuration file "
+ this.componentParameters
.getControllerDescription()
.getControllersConfigFileLocation()
+ " : "
+ e.getMessage(),
e);
}
// add the controller to the controllers interfaces map, and add the controller type to the
// NF type
nfItfs.put(controllerName, itfRef);
nfType.add((InterfaceType) itfRef.getFcItfType());
}
}
// ------------------------------------------------------------
// 3. Check that the mandatory controllers have been created
checkMandatoryControllers(nfType);
// ------------------------------------------------------------
// 4. Set the real NF type, after having created all the NF interfaces
try {
Component boot = Utils.getBootstrapComponent();
PAGCMTypeFactory tf = Utils.getPAGCMTypeFactory(boot);
InterfaceType[] f = this.componentParameters.getComponentType().getFcInterfaceTypes();
InterfaceType[] nf = nfType.toArray(new InterfaceType[] {});
// Re-Set the real ComponentType
this.componentParameters.setComponentType(tf.createFcType(f, nf));
} catch (Exception e) {
logger.error("NF type could not be set");
e.printStackTrace();
}
}