diff options
Diffstat (limited to 'v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/ReflexiveChildWriterCustomizer.java')
-rw-r--r-- | v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/ReflexiveChildWriterCustomizer.java | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/ReflexiveChildWriterCustomizer.java b/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/ReflexiveChildWriterCustomizer.java deleted file mode 100644 index 79cdf62c3..000000000 --- a/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/ReflexiveChildWriterCustomizer.java +++ /dev/null @@ -1,59 +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.write; - -import com.google.common.base.Optional; -import com.google.common.base.Preconditions; -import com.google.common.collect.Iterables; -import io.fd.honeycomb.v3po.translate.util.ReflectionUtils; -import io.fd.honeycomb.v3po.translate.spi.write.ChildWriterCustomizer; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.util.Collections; -import javax.annotation.Nonnull; -import org.opendaylight.yangtools.yang.binding.DataObject; -import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; - -/** - * Might be slow ! - */ -public class ReflexiveChildWriterCustomizer<C extends DataObject> extends NoopWriterCustomizer<C> implements - ChildWriterCustomizer<C> { - - @Nonnull - @Override - @SuppressWarnings("unchecked") - public Optional<C> extract(@Nonnull final InstanceIdentifier<C> currentId, @Nonnull final DataObject parentData) { - final Class<C> currentType = currentId.getTargetType(); - final Optional<Method> method = ReflectionUtils.findMethodReflex(getParentType(currentId), - "get" + currentType.getSimpleName(), Collections.<Class<?>>emptyList(), currentType); - - Preconditions.checkArgument(method.isPresent(), "Unable to get %s from %s", currentType, parentData); - - try { - return method.isPresent() - ? Optional.fromNullable((C) method.get().invoke(parentData)) - : Optional.absent(); - } catch (IllegalAccessException | InvocationTargetException e) { - throw new IllegalArgumentException("Unable to get " + currentType + " from " + parentData, e); - } - } - - private Class<? extends DataObject> getParentType(final @Nonnull InstanceIdentifier<C> currentId) { - return Iterables.get(currentId.getPathArguments(), Iterables.size(currentId.getPathArguments()) - 2).getType(); - } -} |