diff options
author | Maros Marsalek <mmarsale@cisco.com> | 2016-05-17 09:10:39 +0200 |
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committer | Maros Marsalek <mmarsale@cisco.com> | 2016-05-23 09:24:12 +0000 |
commit | 799ee62f15dff07534beaf98a3ac551deffade38 (patch) | |
tree | a47c4696cf6ecff4fbb83c161c5d8e7e6b8af3c8 /v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/ModificationCache.java | |
parent | f19306a9263cb8dd8c10a4867633fbbe14db2e4c (diff) |
HONEYCOMB-61: Add BA broker for context data tree
With broker, context data can be accessed in a transactional
manner, same as config data
+ Renamed data-api concepts to not include DataTree
+ Renamed context related concepts to better distinguish between them
+ Now passing full ReadContext to read customizers
+ Naming context is backed by context data broker
Change-Id: I0b2876dd74a31a9ced7d9b5145672868e12f8b82
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Diffstat (limited to 'v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/ModificationCache.java')
-rw-r--r-- | v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/ModificationCache.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/ModificationCache.java b/v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/ModificationCache.java new file mode 100644 index 000000000..cb2d4fde0 --- /dev/null +++ b/v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/ModificationCache.java @@ -0,0 +1,49 @@ +/* + * 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; + +import com.google.common.collect.Maps; +import java.util.HashMap; + +/** + * Simple context class that provides transient storage during one or more read/write operations + */ +public class ModificationCache implements AutoCloseable { + + protected final HashMap<Object, Object> map; + + public ModificationCache() { + map = Maps.newHashMap(); + } + + public Object get(final Object o) { + return map.get(o); + } + + public boolean containsKey(final Object o) { + return map.containsKey(o); + } + + public Object put(final Object o, final Object o2) { + return map.put(o, o2); + } + + @Override + public void close() { + map.clear(); + } +} |