00001 /* 00002 * Copyright (c) 2015, Fetch Robotics 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * 00008 * * Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * * Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * * Neither the name of the Willow Garage, Inc. nor the names of its 00014 * contributors may be used to endorse or promote products derived from 00015 * this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00018 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00021 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00022 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00023 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00024 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00025 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00026 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00027 * POSSIBILITY OF SUCH DAMAGE. 00028 * 00029 */ 00030 00040 namespace warehouse_ros 00041 { 00042 00043 template<class M> 00044 MessageCollection<M> DatabaseConnection::openCollection(const std::string& db_name, 00045 const std::string& collection_name) 00046 { 00047 if (!isConnected()) 00048 throw DbConnectException("Cannot open collection."); 00049 return MessageCollection<M>(openCollectionHelper(db_name, collection_name)); 00050 } 00051 00052 template<class M> 00053 typename MessageCollection<M>::Ptr DatabaseConnection::openCollectionPtr(const std::string& db_name, 00054 const std::string& collection_name) 00055 { 00056 if (!isConnected()) 00057 throw DbConnectException("Cannot open collection."); 00058 return typename MessageCollection<M>::Ptr(new MessageCollection<M>(openCollectionHelper(db_name, collection_name))); 00059 } 00060 00061 } // namespace