00001 // [License] 00002 // The Ariba-Underlay Copyright 00003 // 00004 // Copyright (c) 2008-2009, Institute of Telematics, Universität Karlsruhe (TH) 00005 // 00006 // Institute of Telematics 00007 // Universität Karlsruhe (TH) 00008 // Zirkel 2, 76128 Karlsruhe 00009 // Germany 00010 // 00011 // Redistribution and use in source and binary forms, with or without 00012 // modification, are permitted provided that the following conditions are 00013 // met: 00014 // 00015 // 1. Redistributions of source code must retain the above copyright 00016 // notice, this list of conditions and the following disclaimer. 00017 // 2. Redistributions in binary form must reproduce the above copyright 00018 // notice, this list of conditions and the following disclaimer in the 00019 // documentation and/or other materials provided with the distribution. 00020 // 00021 // THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND 00022 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00023 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00024 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR 00025 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00026 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00027 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00028 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00029 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00030 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00031 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00032 // 00033 // The views and conclusions contained in the software and documentation 00034 // are those of the authors and should not be interpreted as representing 00035 // official policies, either expressed or implied, of the Institute of 00036 // Telematics. 00037 // [License] 00038 00039 #include "BlockingMethod.h" 00040 00041 namespace ariba { 00042 namespace utility { 00043 00044 SystemEventType BlockingMethodType("BlockingMethod"); 00045 00046 BlockingMethod::BlockingMethod() : threadObj(NULL) { 00047 } 00048 00049 BlockingMethod::~BlockingMethod(){ 00050 if( threadObj != NULL ){ 00051 threadObj->join(); 00052 delete threadObj; 00053 threadObj = NULL; 00054 } 00055 } 00056 00057 void BlockingMethod::runBlockingMethod(){ 00058 00059 if( threadObj != NULL ){ 00060 threadObj->join(); 00061 delete threadObj; 00062 threadObj = NULL; 00063 } 00064 00065 threadObj = new boost::thread( 00066 boost::bind(&BlockingMethod::threadFunc, this) ); 00067 } 00068 00069 void BlockingMethod::threadFunc( BlockingMethod* obj ) { 00070 obj->blockingFunction(); 00071 } 00072 00073 void BlockingMethod::dispatch(){ 00074 SystemQueue::instance().scheduleEvent( 00075 SystemEvent( this, BlockingMethodType, NULL), 0 ); 00076 } 00077 00078 void BlockingMethod::handleSystemEvent( const SystemEvent& event ){ 00079 dispatchFunction(); 00080 } 00081 00082 }} // namespace ariba, common