diff options
Diffstat (limited to 'v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/CloseableReader.java')
-rw-r--r-- | v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/CloseableReader.java | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/CloseableReader.java b/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/CloseableReader.java new file mode 100644 index 000000000..5492062e3 --- /dev/null +++ b/v3po/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/CloseableReader.java @@ -0,0 +1,60 @@ +/* + * 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 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 javax.annotation.Nonnull; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +/** + * Closeable wrapper for a reader + */ +public final class CloseableReader<D extends DataObject> implements Reader<D>, AutoCloseable { + + private Reader<D> compositeRootReader; + + public CloseableReader(@Nonnull final Reader<D> compositeRootReader) { + this.compositeRootReader = compositeRootReader; + } + + @Nonnull + @Override + public Optional<? extends DataObject> read(@Nonnull InstanceIdentifier<? extends DataObject> id, + @Nonnull ReadContext ctx) throws ReadFailedException { + return compositeRootReader.read(id, ctx); + } + + @Nonnull + @Override + public InstanceIdentifier<D> getManagedDataObjectType() { + return compositeRootReader.getManagedDataObjectType(); + } + + @Override + public String toString() { + return compositeRootReader.toString(); + } + + @Override + public void close() throws Exception { + //NOOP + } +} |