diff options
Diffstat (limited to 'v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/ReflexiveReaderCustomizer.java')
-rw-r--r-- | v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/ReflexiveReaderCustomizer.java | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/ReflexiveReaderCustomizer.java b/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/ReflexiveReaderCustomizer.java deleted file mode 100644 index a6b9bf08e..000000000 --- a/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/ReflexiveReaderCustomizer.java +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Copyright (c) 2016 Cisco and/or its affiliates. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package io.fd.honeycomb.v3po.translate.util.read; - -import static com.google.common.base.Preconditions.checkArgument; - -import com.google.common.base.Optional; -import com.google.common.collect.Lists; -import io.fd.honeycomb.v3po.translate.util.ReflectionUtils; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.util.Collections; -import javax.annotation.Nonnull; -import org.opendaylight.yangtools.concepts.Builder; -import org.opendaylight.yangtools.yang.binding.Augmentation; -import org.opendaylight.yangtools.yang.binding.DataObject; -import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; - -/** - * Might be slow ! - */ -class ReflexiveReaderCustomizer<C extends DataObject, B extends Builder<C>> extends NoopReaderCustomizer<C, B> { - - private final Class<C> typeClass; - private final Class<B> builderClass; - - public ReflexiveReaderCustomizer(final Class<C> typeClass, final Class<B> builderClass) { - this.typeClass = typeClass; - this.builderClass = builderClass; - } - - protected Class<C> getTypeClass() { - return typeClass; - } - - protected Class<B> getBuilderClass() { - return builderClass; - } - - @Nonnull - @Override - public B getBuilder(@Nonnull InstanceIdentifier<C> id) { - try { - return builderClass.newInstance(); - } catch (InstantiationException | IllegalAccessException e) { - throw new IllegalStateException("Unable to instantiate " + builderClass, e); - } - } - - @Override - public void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final C readValue) { - if (Augmentation.class.isAssignableFrom(typeClass)) { - mergeAugmentation(parentBuilder, (Class<? extends Augmentation<?>>) typeClass, readValue); - } else { - mergeRegular(parentBuilder, readValue); - } - } - - private static void mergeRegular(@Nonnull final Builder<? extends DataObject> parentBuilder, - @Nonnull final DataObject readValue) { - final Optional<Method> method = - ReflectionUtils.findMethodReflex(parentBuilder.getClass(), "set", - Collections.singletonList(readValue.getClass()), parentBuilder.getClass()); - - checkArgument(method.isPresent(), "Unable to set %s to %s", readValue, parentBuilder); - - try { - method.get().invoke(parentBuilder, readValue); - } catch (IllegalAccessException | InvocationTargetException e) { - throw new IllegalArgumentException("Unable to set " + readValue + " to " + parentBuilder, e); - } - } - - private static void mergeAugmentation(@Nonnull final Builder<? extends DataObject> parentBuilder, - @Nonnull final Class<? extends Augmentation<?>> typeClass, - @Nonnull final DataObject readValue) { - final Optional<Method> method = - ReflectionUtils.findMethodReflex(parentBuilder.getClass(), "addAugmentation", - Lists.newArrayList(Class.class, Augmentation.class), parentBuilder.getClass()); - - checkArgument(method.isPresent(), "Not possible to add augmentations to builder: %s", parentBuilder); - try { - method.get().invoke(parentBuilder, typeClass, readValue); - } catch (IllegalAccessException | InvocationTargetException e) { - throw new IllegalArgumentException("Unable to set " + readValue + " to " + parentBuilder, e); - } - } - -} |