protected Definition loadBinaryADL(
final String name, final URL location, final Map<Object, Object> context)
throws ADLException, IOException {
try {
final InputStream is = location.openStream();
final NodeInputStream nis = new NodeInputStream(is, nodeFactoryItf.getClassLoader());
if (logger.isLoggable(Level.FINE))
logger.log(Level.FINE, "Load ADL \"" + name + "\". Read ADL from " + location);
long t = 0;
if (logger.isLoggable(Level.FINER)) t = currentTimeMillis();
final Definition d = NodeUtil.castNodeError(nis.readObject(), Definition.class);
if (logger.isLoggable(Level.FINER)) {
t = currentTimeMillis() - t;
logger.log(
Level.FINER, "Load ADL \"" + name + "\". read from binary file in " + t + "ms.");
}
nis.close();
return d;
} catch (final ClassNotFoundException e) {
errorManagerItf.logFatal(
GenericErrors.INTERNAL_ERROR, e, "Can't read binary ADL " + location);
return null;
}
}
protected void checkUnboundInterfaces(
final ComponentContainer container, final Map<Object, Object> context) throws ADLException {
final Binding[] bindings =
(container instanceof BindingContainer)
? ((BindingContainer) container).getBindings()
: new Binding[0];
// first check internal client interfaces
if (container instanceof InternalInterfaceContainer) {
for (final Interface itf : ((InternalInterfaceContainer) container).getInternalInterfaces()) {
if (isClient(itf) && isMandatory(itf)) {
if (findBinding(bindings, THIS_COMPONENT, itf) == null)
errorManagerItf.logError(
BindingErrors.UNBOUND_COMPOSITE_SERVER_INTERFACE,
container,
itf.getName(),
((Definition) container).getName());
}
}
}
// then check client interfaces of sub components
for (final Component subComponent : container.getComponents()) {
final Definition subCompDef =
getResolvedComponentDefinition(subComponent, recursiveLoaderItf, context);
assert subCompDef != null;
if (ASTHelper.isUnresolvedDefinitionNode(subCompDef)) continue;
if (subCompDef instanceof InterfaceContainer) {
for (final Interface itf : ((InterfaceContainer) subCompDef).getInterfaces()) {
if (isClient(itf) && isMandatory(itf)) {
if (findBinding(bindings, subComponent.getName(), itf) == null)
errorManagerItf.logError(
BindingErrors.UNBOUND_CLIENT_INTERFACE,
subComponent,
itf.getName(),
subComponent.getName());
}
}
}
}
}
protected void checkDualMeths(final IDL idl, final Map<Object, Object> context)
throws ADLException {
if (idl instanceof InterfaceDefinition) {
for (final Method method : ((InterfaceDefinition) idl).getMethods()) {
if (method.getVaArgs() != null) {
if (method.getVaArgs().getDualMethodName() == null) {
errorManagerItf.logWarning(IDLErrors.UNDEFINED_DUALMETH, method, method.getName());
}
}
}
}
}
public Definition load(final String name, final Map<Object, Object> context) throws ADLException {
final Map<String, Definition> cache = getCache(context);
Definition d = cache.get(name);
if (d == null) {
Set<String> loadingDefinitions = this.loadingDefinitions.get();
if (loadingDefinitions == null) {
loadingDefinitions = new LinkedHashSet<String>();
this.loadingDefinitions.set(loadingDefinitions);
}
if (!loadingDefinitions.add(name)) {
errorManagerItf.logFatal(ComponentErrors.DEFINITION_CYCLE, loadingDefinitions.toString());
}
try {
d = clientLoader.load(name, context);
} finally {
loadingDefinitions.remove(name);
}
cache.put(name, d);
}
return d;
}
public Definition load(final String name, final Map<Object, Object> context) throws ADLException {
if (ForceRegenContextHelper.getForceRegen(context)) {
if (logger.isLoggable(Level.FINE))
logger.log(Level.FINE, "Load ADL \"" + name + "\". Forced mode, load source");
return loadSourceADL(name, context);
}
final URL binADL = adlLocatorItf.findBinaryADL(name, context);
if (binADL == null) {
if (logger.isLoggable(Level.FINE))
logger.log(Level.FINE, "Load ADL \"" + name + "\". binary ADL not found, load source");
return loadSourceADL(name, context);
}
final URL srcADL = adlLocatorItf.findSourceADL(name, context);
if (srcADL == null) {
// only binary file is available, load from binary file.
if (logger.isLoggable(Level.FINE))
logger.log(Level.FINE, "Load ADL \"" + name + "\". source unavailable, load binary");
try {
return loadBinaryADL(name, binADL, context);
} catch (final IOException e) {
errorManagerItf.logFatal(
GenericErrors.INTERNAL_ERROR, e, "Can't read binary ADL " + binADL + ".");
return null;
}
}
// both binary and source file are available, check timestamps:
boolean outOfDate;
long binTimestamp = 0;
try {
binTimestamp = getTimestamp(binADL);
outOfDate = getTimestamp(srcADL) >= binTimestamp;
} catch (final MalformedURLException e) {
if (logger.isLoggable(Level.WARNING))
logger.log(Level.WARNING, "Load ADL \"" + name + "\". can't determine file timestamps");
outOfDate = true;
}
if (outOfDate) {
logger.log(
Level.FINE, "Load ADL \"" + name + "\". Binary ADL older from source, load source");
} else {
// if binary file is more recent than source file, check dependencies.
// load binary ADL to retrieve list of input resources.
Definition binDef;
try {
binDef = loadBinaryADL(name, binADL, context);
} catch (final IOException e) {
errorManagerItf.logWarning(
GenericErrors.INTERNAL_ERROR,
e,
"Can't read binary ADL " + binADL + ". Use source ADL.");
return null;
}
if (binDef != null) {
final Set<InputResource> dependencies = InputResourcesHelper.getInputResources(binDef);
if (logger.isLoggable(Level.FINEST))
logger.log(Level.FINEST, "Load ADL \"" + name + "\". check dependencies=" + dependencies);
if (dependencies != null
&& inputResourceLocatorItf.isUpToDate(binTimestamp, dependencies, context)) {
if (logger.isLoggable(Level.FINEST))
logger.log(Level.FINEST, "Load ADL \"" + name + "\". Binary version is up-to-date");
// binary version is up to date, return it
return binDef;
}
}
}
if (logger.isLoggable(Level.FINE))
logger.log(Level.FINE, "Load ADL \"" + name + "\". Binary ADL out of date, load source");
// binary version is older than source file, load from source
return loadSourceADL(name, context);
}