| /////////////////////////////////////////////////////////////// |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
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| * to you under the Apache License, Version 2.0 (the |
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| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
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| * software distributed under the License is distributed on an |
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| /////////////////////////////////////////////////////////////// |
| |
| [[extension-es-leveldb,LevelDB EntityStore]] |
| = LevelDB EntityStore = |
| |
| [devstatus] |
| -------------- |
| source=extensions/entitystore-leveldb/dev-status.xml |
| -------------- |
| |
| EntityStore service backed by a https://code.google.com/p/leveldb/[LevelDB] embedded database. |
| |
| LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to |
| string values. |
| |
| By default use the native implementation through JNI bindings and fallback to the pure Java implementation if not |
| available on the current platform. Used implementation can be forced in the configuration. |
| |
| The LevelDB EntityStore relies on the <<library-fileconfig>> to decide where it stores its database. |
| |
| include::../../build/docs/buildinfo/artifact.txt[] |
| |
| == Assembly == |
| |
| Assembly is done using the provided Assembler: |
| |
| [snippet,java] |
| ---- |
| source=extensions/entitystore-leveldb/src/test/java/org/qi4j/entitystore/leveldb/JavaLevelDBEntityStoreTest.java |
| tag=assembly |
| ---- |
| |
| == Configuration == |
| |
| Here are the configuration properties for the LevelDB EntityStore: |
| |
| [snippet,java] |
| ---- |
| source=extensions/entitystore-leveldb/src/main/java/org/qi4j/entitystore/leveldb/LevelDBEntityStoreConfiguration.java |
| tag=config |
| ---- |
| |
| All configuration properties are defaulted to the implementation defaults meaning that you can use LevelDB EntityStore |
| service without configuration. |