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Diffstat (limited to 'v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/AbstractGenericReader.java')
-rw-r--r--v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/AbstractGenericReader.java90
1 files changed, 0 insertions, 90 deletions
diff --git a/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/AbstractGenericReader.java b/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/AbstractGenericReader.java
deleted file mode 100644
index 9bfbc2450..000000000
--- a/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/AbstractGenericReader.java
+++ /dev/null
@@ -1,90 +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.annotations.Beta;
-import com.google.common.base.Optional;
-import io.fd.honeycomb.v3po.translate.read.ReadContext;
-import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
-import io.fd.honeycomb.v3po.translate.read.Reader;
-import io.fd.honeycomb.v3po.translate.util.RWUtils;
-import javax.annotation.Nonnull;
-import org.opendaylight.yangtools.concepts.Builder;
-import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-@Beta
-public abstract class AbstractGenericReader<D extends DataObject, B extends Builder<D>> implements Reader<D, B> {
-
- private static final Logger LOG = LoggerFactory.getLogger(AbstractGenericReader.class);
-
- private final InstanceIdentifier<D> instanceIdentifier;
-
- protected AbstractGenericReader(final InstanceIdentifier<D> managedDataObjectType) {
- this.instanceIdentifier = RWUtils.makeIidWildcarded(managedDataObjectType);
- }
-
- @Nonnull
- @Override
- public final InstanceIdentifier<D> getManagedDataObjectType() {
- return instanceIdentifier;
- }
-
- /**
- * @param id {@link InstanceIdentifier} pointing to current node. In case of keyed list, key must be present.
- *
- */
- protected Optional<D> readCurrent(@Nonnull final InstanceIdentifier<D> id,
- @Nonnull final ReadContext ctx) throws ReadFailedException {
- LOG.debug("{}: Reading current: {}", this, id);
- final B builder = getBuilder(id);
- // Cache empty value to determine if anything has changed later TODO cache in a field
- final D emptyValue = builder.build();
-
- LOG.trace("{}: Reading current attributes", this);
- readCurrentAttributes(id, builder, ctx);
-
- // Need to check whether anything was filled in to determine if data is present or not.
- final D built = builder.build();
- final Optional<D> read = built.equals(emptyValue)
- ? Optional.absent()
- : Optional.of(built);
-
- LOG.debug("{}: Current node read successfully. Result: {}", this, read);
- return read;
- }
-
- @Nonnull
- @Override
- @SuppressWarnings("unchecked")
- public Optional<? extends DataObject> read(@Nonnull final InstanceIdentifier<? extends DataObject> id,
- @Nonnull final ReadContext ctx)
- throws ReadFailedException {
- LOG.trace("{}: Reading : {}", this, id);
- checkArgument(id.getTargetType().equals(getManagedDataObjectType().getTargetType()));
- return readCurrent((InstanceIdentifier<D>) id, ctx);
- }
-
- @Override
- public String toString() {
- return String.format("Reader[%s]", getManagedDataObjectType().getTargetType().getSimpleName());
- }
-}