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b/logic/src/main/scala/gr/grnet/aquarium/store/Store.scala | ||
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/* |
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* Copyright 2011 GRNET S.A. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or |
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* without modification, are permitted provided that the following |
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* conditions are met: |
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* |
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* 1. Redistributions of source code must retain the above |
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* copyright notice, this list of conditions and the following |
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* disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following |
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* disclaimer in the documentation and/or other materials |
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* provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS |
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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* The views and conclusions contained in the software and |
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* documentation are those of the authors and should not be |
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* interpreted as representing official policies, either expressed |
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* or implied, of GRNET S.A. |
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*/ |
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package gr.grnet.aquarium.store |
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import gr.grnet.aquarium.util.Loggable |
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import gr.grnet.aquarium.MasterConf |
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import mongodb.MongoDBStore |
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/** |
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* A factory class for getting access to the underlying message store. |
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* |
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* @author Georgios Gousios <gousiosg@gmail.com> |
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*/ |
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object Store extends Loggable { |
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private lazy val provider = { |
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MasterConf.MasterConf.get(MasterConf.Keys.persistence_provider) |
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} |
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private lazy val host = { |
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MasterConf.MasterConf.get(MasterConf.Keys.persistence_host) |
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} |
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private lazy val uname = { |
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MasterConf.MasterConf.get(MasterConf.Keys.persistence_username) |
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} |
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private lazy val passwd = { |
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MasterConf.MasterConf.get(MasterConf.Keys.persistence_password) |
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} |
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private lazy val port = { |
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MasterConf.MasterConf.get(MasterConf.Keys.persistence_port) |
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} |
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def getConnection(): Option[MessageStore] = { |
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provider match { |
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case "mongodb" => |
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Some(new MongoDBStore(host, port, uname, passwd)) |
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case _ => |
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logger.error("Provider <%s> not supported".format(provider)) |
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None |
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} |
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} |
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} |
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