diff options
author | Maros Marsalek <mmarsale@cisco.com> | 2016-07-13 11:52:51 +0200 |
---|---|---|
committer | Maros Marsalek <mmarsale@cisco.com> | 2016-07-21 14:18:59 +0200 |
commit | 4e6b846c342b2c9e9443e3d3472685e5acb32fa3 (patch) | |
tree | df8990c71077f8561b94c6055dfe3e2b59fa32e3 /v3po/translate-impl/src/main/java/io/fd/honeycomb/v3po/translate/impl/read/CompositeChildReader.java | |
parent | 758f3cc154d28df97b3995344e0c67190c50a035 (diff) |
HONEYCOMB-122 Update reader registry to share similar APIs as writer
+ Extract common registry builder base code
(Reader registry is not flat, so there is not full control over ordering as with writers
but it is sufficient)
+ Split CompositeReader into CompositeReader, SubtreeReader and GenericReader
+ No need to build composite structure in ReaderFactories (registry does that internally)
+ Keep only ReaderCustomizer + ListReaderCustomizer, no root reader (same for writers)
Change-Id: Ic4e5bc96ad47a6cbcada4efcc2209db5c16d2a6c
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Diffstat (limited to 'v3po/translate-impl/src/main/java/io/fd/honeycomb/v3po/translate/impl/read/CompositeChildReader.java')
-rw-r--r-- | v3po/translate-impl/src/main/java/io/fd/honeycomb/v3po/translate/impl/read/CompositeChildReader.java | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/v3po/translate-impl/src/main/java/io/fd/honeycomb/v3po/translate/impl/read/CompositeChildReader.java b/v3po/translate-impl/src/main/java/io/fd/honeycomb/v3po/translate/impl/read/CompositeChildReader.java deleted file mode 100644 index 89f9f5675..000000000 --- a/v3po/translate-impl/src/main/java/io/fd/honeycomb/v3po/translate/impl/read/CompositeChildReader.java +++ /dev/null @@ -1,123 +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.impl.read; - -import com.google.common.annotations.Beta; -import com.google.common.base.Optional; -import io.fd.honeycomb.v3po.translate.impl.TraversalType; -import io.fd.honeycomb.v3po.translate.read.ReadContext; -import io.fd.honeycomb.v3po.translate.read.ReadFailedException; -import io.fd.honeycomb.v3po.translate.util.RWUtils; -import io.fd.honeycomb.v3po.translate.read.ChildReader; -import io.fd.honeycomb.v3po.translate.spi.read.ChildReaderCustomizer; -import java.util.List; -import javax.annotation.Nonnull; -import javax.annotation.concurrent.ThreadSafe; -import org.opendaylight.yangtools.concepts.Builder; -import org.opendaylight.yangtools.yang.binding.Augmentation; -import org.opendaylight.yangtools.yang.binding.ChildOf; -import org.opendaylight.yangtools.yang.binding.DataObject; -import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; - -/** - * Composite implementation of {@link ChildReader} able to place the read result into - * parent builder object. - */ -@Beta -@ThreadSafe -public final class CompositeChildReader<C extends DataObject, B extends Builder<C>> extends AbstractCompositeReader<C, B> - implements ChildReader<C> { - - private final ChildReaderCustomizer<C, B> customizer; - - /** - * Create new {@link CompositeChildReader} - * - * @param managedDataObjectType Class object for managed data type - * @param childReaders Child nodes(container, list) readers - * @param augReaders Child augmentations readers - * @param customizer Customizer instance to customize this generic reader - * - */ - public CompositeChildReader(@Nonnull final Class<C> managedDataObjectType, - @Nonnull final List<ChildReader<? extends ChildOf<C>>> childReaders, - @Nonnull final List<ChildReader<? extends Augmentation<C>>> augReaders, - @Nonnull final ChildReaderCustomizer<C, B> customizer) { - this(managedDataObjectType, childReaders, augReaders, customizer, TraversalType.PREORDER); - } - - /** - * Create new {@link CompositeChildReader} - * - * @param managedDataObjectType Class object for managed data type - * @param childReaders Child nodes(container, list) readers - * @param augReaders Child augmentations readers - * @param customizer Customizer instance to customize this generic reader - * @param traversalType Type of traversal to use in the tree of readers - * - */ - public CompositeChildReader(@Nonnull final Class<C> managedDataObjectType, - @Nonnull final List<ChildReader<? extends ChildOf<C>>> childReaders, - @Nonnull final List<ChildReader<? extends Augmentation<C>>> augReaders, - @Nonnull final ChildReaderCustomizer<C, B> customizer, - @Nonnull final TraversalType traversalType) { - super(managedDataObjectType, childReaders, augReaders, traversalType); - this.customizer = customizer; - } - - /** - * @see {@link CompositeChildReader#CompositeChildReader(Class, List, List, ChildReaderCustomizer)} - */ - public CompositeChildReader(@Nonnull final Class<C> managedDataObjectType, - @Nonnull final List<ChildReader<? extends ChildOf<C>>> childReaders, - @Nonnull final ChildReaderCustomizer<C, B> customizer) { - this(managedDataObjectType, childReaders, RWUtils.<C>emptyAugReaderList(), customizer); - } - - /** - * @see {@link CompositeChildReader#CompositeChildReader(Class, List, List, ChildReaderCustomizer)} - */ - public CompositeChildReader(@Nonnull final Class<C> managedDataObjectType, - @Nonnull final ChildReaderCustomizer<C, B> customizer) { - this(managedDataObjectType, RWUtils.emptyChildReaderList(), RWUtils.emptyAugReaderList(), - customizer); - } - - @Override - public final void read(@Nonnull final InstanceIdentifier<? extends DataObject> parentId, - @Nonnull final Builder<? extends DataObject> parentBuilder, - @Nonnull final ReadContext ctx) throws ReadFailedException { - final Optional<C> read = readCurrent(RWUtils.appendTypeToId(parentId, getManagedDataObjectType()), ctx); - - if(read.isPresent()) { - customizer.merge(parentBuilder, read.get()); - } - } - - @Override - protected void readCurrentAttributes(@Nonnull final InstanceIdentifier<C> id, @Nonnull final B builder, - @Nonnull final ReadContext ctx) - throws ReadFailedException { - customizer.readCurrentAttributes(id, builder, ctx); - } - - @Override - protected B getBuilder(@Nonnull final InstanceIdentifier<C> id) { - return customizer.getBuilder(id); - } - -} |