import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkState;
-import static com.google.common.base.Verify.verifyNotNull;
import static java.util.Objects.requireNonNull;
import com.google.common.annotations.Beta;
import com.google.common.collect.ImmutableSet.Builder;
import com.google.common.util.concurrent.ListenableFuture;
import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.lang.reflect.ParameterizedType;
return match.group(0);
}
- @SuppressWarnings("checkstyle:illegalCatch")
public static QNameModule getQNameModule(final Class<?> clz) {
if (DataContainer.class.isAssignableFrom(clz) || BaseIdentity.class.isAssignableFrom(clz)
|| Action.class.isAssignableFrom(clz)) {
return findQName(clz).getModule();
}
- try {
- return getModuleInfo(clz).getName().getModule();
- } catch (Exception e) {
- throw new IllegalStateException("Unable to get QName of defining model.", e);
- }
+
+ return getModuleInfo(clz).getName().getModule();
}
/**
* Returns instance of {@link YangModuleInfo} of declaring model for specific class.
*
* @param cls data object class
- * @return Instance of {@link YangModuleInfo} associated with model, from
- * which this class was derived.
+ * @return Instance of {@link YangModuleInfo} associated with model, from which this class was derived.
*/
- // FIXME: 8.0.0: do not throw Exception here
- public static @NonNull YangModuleInfo getModuleInfo(final Class<?> cls) throws Exception {
- checkArgument(cls != null);
- String packageName = getModelRootPackageName(cls.getPackage());
+ public static @NonNull YangModuleInfo getModuleInfo(final Class<?> cls) {
+ final String packageName = getModelRootPackageName(cls.getPackage());
final String potentialClassName = getModuleInfoClassName(packageName);
- return ClassLoaderUtils.callWithClassLoader(cls.getClassLoader(), () -> {
- Class<?> moduleInfoClass = Thread.currentThread().getContextClassLoader().loadClass(potentialClassName);
- return (YangModuleInfo) verifyNotNull(moduleInfoClass.getMethod("getInstance").invoke(null));
- });
+ final Class<?> moduleInfoClass;
+ try {
+ moduleInfoClass = cls.getClassLoader().loadClass(potentialClassName);
+ } catch (ClassNotFoundException e) {
+ throw new IllegalStateException("Failed to load " + potentialClassName, e);
+ }
+
+ final Object infoInstance;
+ try {
+ infoInstance = moduleInfoClass.getMethod("getInstance").invoke(null);
+ } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
+ throw new IllegalStateException("Failed to get instance of " + moduleInfoClass, e);
+ }
+
+ checkState(infoInstance instanceof YangModuleInfo, "Unexpected instance %s", infoInstance);
+ return (YangModuleInfo) infoInstance;
}
public static @NonNull String getModuleInfoClassName(final String packageName) {
/**
* Scans supplied class and returns an iterable of all data children classes.
*
- * @param type
- * YANG Modeled Entity derived from DataContainer
+ * @param type YANG Modeled Entity derived from DataContainer
* @return Iterable of all data children, which have YANG modeled entity
*/
- public static Map<Class<?>, Method> getChildrenClassToMethod(final Class<?> type) {
- return getChildrenClassToMethod(type, BindingMapping.GETTER_PREFIX);
+ public static Map<Class<? extends DataContainer>, Method> getChildrenClassToMethod(final Class<?> type) {
+ return getChildClassToMethod(type, BindingMapping.GETTER_PREFIX);
}
- private static Map<Class<?>, Method> getChildrenClassToMethod(final Class<?> type, final String prefix) {
+ @Beta
+ public static Map<Class<? extends DataContainer>, Method> getChildrenClassToNonnullMethod(final Class<?> type) {
+ return getChildClassToMethod(type, BindingMapping.NONNULL_PREFIX);
+ }
+
+ private static Map<Class<? extends DataContainer>, Method> getChildClassToMethod(final Class<?> type,
+ final String prefix) {
checkArgument(type != null, "Target type must not be null");
checkArgument(DataContainer.class.isAssignableFrom(type), "Supplied type %s must be derived from DataContainer",
type);
- Map<Class<?>, Method> ret = new HashMap<>();
+ Map<Class<? extends DataContainer>, Method> ret = new HashMap<>();
for (Method method : type.getMethods()) {
Optional<Class<? extends DataContainer>> entity = getYangModeledReturnType(method, prefix);
if (entity.isPresent()) {
return ret;
}
- @Beta
- public static Map<Class<?>, Method> getChildrenClassToNonnullMethod(final Class<?> type) {
- return getChildrenClassToMethod(type, BindingMapping.NONNULL_PREFIX);
- }
-
private static Optional<Class<? extends DataContainer>> getYangModeledReturnType(final Method method,
final String prefix) {
final String methodName = method.getName();
private static Optional<Class<? extends DataContainer>> getYangModeledReturnType(final Method method,
final int parameterOffset) {
try {
- return ClassLoaderUtils.callWithClassLoader(method.getDeclaringClass().getClassLoader(), () -> {
- return genericParameter(method.getGenericReturnType(), parameterOffset).flatMap(
- result -> result instanceof Class ? optionalCast((Class<?>) result) : Optional.empty());
- });
+ return ClassLoaderUtils.callWithClassLoader(method.getDeclaringClass().getClassLoader(),
+ () -> genericParameter(method.getGenericReturnType(), parameterOffset)
+ .flatMap(result -> result instanceof Class ? optionalCast((Class<?>) result) : Optional.empty()));
} catch (Exception e) {
/*
* It is safe to log this this exception on debug, since this
* @throws IllegalArgumentException If supplied class was not derived from YANG model.
*/
// FIXME: Extend this algorithm to also provide QName for YANG modeled simple types.
- @SuppressWarnings({ "rawtypes", "unchecked", "checkstyle:illegalCatch" })
+ @SuppressWarnings({ "rawtypes", "unchecked" })
private static QName computeQName(final Class key) {
checkArgument(isBindingClass(key), "Supplied class %s is not derived from YANG.", key);
- YangModuleInfo moduleInfo;
- try {
- moduleInfo = getModuleInfo(key);
- } catch (Exception e) {
- throw new IllegalStateException("Unable to get QName for " + key + ". YangModuleInfo was not found.",
- e);
- }
- final QName module = moduleInfo.getName();
+ final QName module = getModuleInfo(key).getName();
if (Augmentation.class.isAssignableFrom(key)) {
return module;
} else if (isRpcType(key)) {
}
}
- /**
- * Extracts augmentation from Binding DTO field using reflection.
- *
- * @param input Instance of DataObject which is augmentable and may contain augmentation
- * @return Map of augmentations if read was successful, otherwise empty map.
- * @deprecated Use {@link Augmentable#augmentations()} instead.
- */
- @SuppressWarnings("unchecked")
- @Deprecated(forRemoval = true)
- public static Map<Class<? extends Augmentation<?>>, Augmentation<?>> getAugmentations(final Augmentable<?> input) {
- return (Map) input.augmentations();
- }
-
/**
* Determines if two augmentation classes or case classes represents same
* data.
* Class which should be used at particular subtree
* @return true if and only if classes represents same data.
*/
+ // FIXME: this really should live in BindingRuntimeTypes and should not be based on reflection. The only user is
+ // binding-dom-codec and the logic could easily be performed on GeneratedType instead. For a particular
+ // world this boils down to a matrix, which can be calculated either on-demand or when we create
+ // BindingRuntimeTypes. Achieving that will bring us one step closer to being able to have a pre-compiled
+ // Binding Runtime.
@SuppressWarnings({ "rawtypes", "unchecked" })
public static boolean isSubstitutionFor(final Class potential, final Class target) {
Set<Class> subImplemented = new HashSet<>(Arrays.asList(potential.getInterfaces()));
Code Review / mdsal.git / blobdiff