#include "CLucene/StdHeader.h"
#include "Lock.h"

namespace lucene{ namespace store{

		LuceneLockWith::~LuceneLockWith(){
		}

		//Calls {@link #doBody} while <i>lock</i> is obtained.  Blocks if lock
		//cannot be obtained immediately.  Retries to obtain lock once per second
		//until it is obtained, or until it has tried ten times.
		void* LuceneLockWith::run() {
    		bool locked = false;
			void* ret = NULL;
#ifndef CLUCENE_LITE
    		_TRY {
    			locked = lock->obtain();

    			int_t sleepCount = 0;
        		while (!locked) {
            		if (++sleepCount == maxSleeps) {
            			_THROWC("Timed out waiting for lock.");
        			}

        			processSleep(sleepInterval);

            		locked = lock->obtain();
        		}
#endif
        		ret = doBody();
#ifndef CLUCENE_LITE
    	    }_FINALLY( 
    	        if (locked) lock->release();
    	    );
#endif
			return ret;
    	}
}}