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added Util::Timer

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This commit is contained in:
Guenter Obiltschnig 2009-04-14 10:47:37 +00:00
parent c3f91bd012
commit 457e24748d
20 changed files with 1208 additions and 4 deletions
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2
Util/CMakeLists.txt
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@ -26,6 +26,8 @@ src/Subsystem.cpp
src/SystemConfiguration.cpp
src/Validator.cpp
src/XMLConfiguration.cpp
src/Timer.cpp
src/TimerTask.cpp
)
set( WIN_SRCS

3
Util/Makefile
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@ -14,7 +14,8 @@ objects = AbstractConfiguration Application ConfigurationMapper \
Option OptionException OptionProcessor OptionSet \
PropertyFileConfiguration Subsystem SystemConfiguration \
XMLConfiguration FilesystemConfiguration ServerApplication \
Validator IntValidator RegExpValidator OptionCallback
Validator IntValidator RegExpValidator OptionCallback \
Timer TimerTask
ifeq ($(POCO_CONFIG),MinGW)
objects += WinService

28
Util/Util_vs71.vcproj
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@ -459,7 +459,6 @@
<Filter
Name="Header Files"
Filter="">
<File
RelativePath=".\include\Poco\Util\Units.h">
</File>
@ -472,6 +471,33 @@
Filter="">
</Filter>
</Filter>
<Filter
Name="Timer"
Filter="">
<Filter
Name="Header Files"
Filter="">
<File
RelativePath=".\include\Poco\Util\Timer.h">
</File>
<File
RelativePath=".\include\Poco\Util\TimerTask.h">
</File>
<File
RelativePath=".\include\Poco\Util\TimerTaskAdapter.h">
</File>
</Filter>
<Filter
Name="Source Files"
Filter="">
<File
RelativePath=".\src\Timer.cpp">
</File>
<File
RelativePath=".\src\TimerTask.cpp">
</File>
</Filter>
</Filter>
</Files>
<Globals>
</Globals>

32
Util/Util_vs80.vcproj
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@ -637,6 +637,38 @@
>
</Filter>
</Filter>
<Filter
Name="Timer"
>
<Filter
Name="Header Files"
>
<File
RelativePath=".\include\Poco\Util\Timer.h"
>
</File>
<File
RelativePath=".\include\Poco\Util\TimerTask.h"
>
</File>
<File
RelativePath=".\include\Poco\Util\TimerTaskAdapter.h"
>
</File>
</Filter>
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\Timer.cpp"
>
</File>
<File
RelativePath=".\src\TimerTask.cpp"
>
</File>
</Filter>
</Filter>
</Files>
<Globals>
</Globals>

32
Util/Util_vs90.vcproj
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@ -626,6 +626,38 @@
>
</Filter>
</Filter>
<Filter
Name="Timer"
>
<Filter
Name="Header Files"
>
<File
RelativePath=".\include\Poco\Util\Timer.h"
>
</File>
<File
RelativePath=".\include\Poco\Util\TimerTask.h"
>
</File>
<File
RelativePath=".\include\Poco\Util\TimerTaskAdapter.h"
>
</File>
</Filter>
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\Timer.cpp"
>
</File>
<File
RelativePath=".\src\TimerTask.cpp"
>
</File>
</Filter>
</Filter>
</Files>
<Globals>
</Globals>

140
Util/include/Poco/Util/Timer.h Normal file
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@ -0,0 +1,140 @@
//
// Timer.h
//
// $Id: //poco/Main/Util/include/Poco/Util/Timer.h#1 $
//
// Library: Util
// Package: Timer
// Module: Timer
//
// Definition of the Timer class.
//
// Copyright (c) 2009, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef Util_Timer_INCLUDED
#define Util_Timer_INCLUDED
#include "Poco/Util/Util.h"
#include "Poco/Util/TimerTask.h"
#include "Poco/TimedNotificationQueue.h"
#include "Poco/Thread.h"
#include "Poco/Runnable.h"
namespace Poco {
namespace Util {
class Util_API Timer: protected Poco::Runnable
/// A Timer allows to schedule tasks (TimerTask objects) for future execution
/// in a background thread. Tasks may be scheduled for one-time execution,
/// or for repeated execution at regular intervals.
///
/// The Timer object creates a thread that executes all scheduled tasks
/// sequentially. Therefore, tasks should complete their work as quickly
/// as possible, otherwise subsequent tasks may be delayed.
///
/// Timer is save for multithreaded use - multiple threads can schedule
/// new tasks simultaneously.
///
/// Acknowledgement: The interface of this class has been inspired by
/// the java.util.Timer class from Java 1.3.
{
public:
Timer();
/// Creates the Timer.
explicit Timer(Poco::Thread::Priority priority);
/// Creates the Timer, using a timer thread with
/// the given priority.
~Timer();
/// Destroys the Timer, cancelling all pending tasks.
void cancel();
/// Cancels all pending tasks.
///
/// If a task is currently running, it is allowed to finish.
void schedule(TimerTask::Ptr pTask, Poco::Timestamp time);
/// Schedules a task for execution at the specified time.
///
/// If the time lies in the past, the task is executed
/// immediately.
void schedule(TimerTask::Ptr pTask, long delay, long interval);
/// Schedules a task for periodic execution.
///
/// The task is first executed after the given delay.
/// Subsequently, the task is executed periodically with
/// the given interval in milliseconds between invocations.
void schedule(TimerTask::Ptr pTask, Poco::Timestamp time, long interval);
/// Schedules a task for periodic execution.
///
/// The task is first executed at the given time.
/// Subsequently, the task is executed periodically with
/// the given interval in milliseconds between invocations.
void scheduleAtFixedRate(TimerTask::Ptr pTask, long delay, long interval);
/// Schedules a task for periodic execution at a fixed rate.
///
/// The task is first executed after the given delay.
/// Subsequently, the task is executed periodically
/// every number of milliseconds specified by interval.
///
/// If task execution takes longer than the given interval,
/// further executions are delayed.
void scheduleAtFixedRate(TimerTask::Ptr pTask, Poco::Timestamp time, long interval);
/// Schedules a task for periodic execution at a fixed rate.
///
/// The task is first executed at the given time.
/// Subsequently, the task is executed periodically
/// every number of milliseconds specified by interval.
///
/// If task execution takes longer than the given interval,
/// further executions are delayed.
protected:
void run();
private:
Timer(const Timer&);
Timer& operator = (const Timer&);
Poco::TimedNotificationQueue _queue;
Poco::Thread _thread;
};
} } // namespace Poco::Util
#endif // Util_Timer_INCLUDED

117
Util/include/Poco/Util/TimerTask.h Normal file
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@ -0,0 +1,117 @@
//
// TimerTask.h
//
// $Id: //poco/Main/Util/include/Poco/Util/TimerTask.h#1 $
//
// Library: Util
// Package: Timer
// Module: TimerTask
//
// Definition of the TimerTask class.
//
// Copyright (c) 2009, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef Util_TimerTask_INCLUDED
#define Util_TimerTask_INCLUDED
#include "Poco/Util/Util.h"
#include "Poco/Runnable.h"
#include "Poco/RefCountedObject.h"
#include "Poco/AutoPtr.h"
#include "Poco/Timestamp.h"
namespace Poco {
namespace Util {
class Util_API TimerTask: public Poco::RefCountedObject, public Poco::Runnable
/// A task that can be scheduled for one-time or
/// repeated execution by a Timer.
///
/// This is an abstract class. Subclasses must override the run() member
/// function to implement the actual task logic.
{
public:
typedef Poco::AutoPtr<TimerTask> Ptr;
TimerTask();
/// Creates the TimerTask.
void cancel();
/// Cancels the execution of the timer.
/// If the task has been scheduled for one-time execution and has
/// not yet run, or has not yet been scheduled, it will never run.
/// If the task has been scheduled for repeated execution, it will never
/// run again. If the task is running when this call occurs, the task
/// will run to completion, but will never run again.
bool isCancelled() const;
/// Returns true iff the TimerTask has been cancelled by a call
/// to cancel().
Poco::Timestamp lastExecution() const;
/// Returns the time of the last execution of the timer task.
///
/// Returns 0 if the timer has never been executed.
protected:
~TimerTask();
/// Destroys the TimerTask.
private:
TimerTask(const TimerTask&);
TimerTask& operator = (const TimerTask&);
Poco::Timestamp _lastExecution;
bool _isCancelled;
friend class TaskNotification;
};
//
// inlines
//
inline bool TimerTask::isCancelled() const
{
return _isCancelled;
}
inline Poco::Timestamp TimerTask::lastExecution() const
{
return _lastExecution;
}
} } // namespace Poco::Util
#endif // Util_TimerTask_INCLUDED

91
Util/include/Poco/Util/TimerTaskAdapter.h Normal file
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@ -0,0 +1,91 @@
//
// TimerTaskAdapter.h
//
// $Id: //poco/Main/Util/include/Poco/Util/TimerTaskAdapter.h#1 $
//
// Library: Util
// Package: Timer
// Module: TimerTaskAdapter
//
// Definition of the TimerTaskAdapter class template.
//
// Copyright (c) 2009, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef Util_TimerTaskAdapter_INCLUDED
#define Util_TimerTaskAdapter_INCLUDED
#include "Poco/Util/Util.h"
#include "Poco/Util/TimerTask.h"
namespace Poco {
namespace Util {
template <class C>
class TimerTaskAdapter: public TimerTask
/// This class template simplifies the implementation
/// of TimerTask objects by allowing a member function
/// of an object to be called as task.
{
public:
typedef void (C::*Callback)(TimerTask&);
TimerTaskAdapter(C& object, Callback method): _pObject(&object), _method(method)
/// Creates the TimerTaskAdapter, using the given
/// object and its member function as task target.
///
/// The member function must accept one argument,
/// a reference to a TimerTask object.
{
}
void run()
{
(_pObject->*_method)(*this);
}
protected:
~TimerTaskAdapter()
/// Destroys the TimerTaskAdapter.
{
}
private:
TimerTaskAdapter();
C* _pObject;
Callback _method;
};
} } // namespace Poco::Util
#endif // Util_TimerTaskAdapter_INCLUDED

298
Util/src/Timer.cpp Normal file
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@ -0,0 +1,298 @@
//
// Timer.cpp
//
// $Id: //poco/Main/Util/src/Timer.cpp#1 $
//
// Library: Util
// Package: Timer
// Module: Timer
//
// Copyright (c) 2009, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "Poco/Util/Timer.h"
#include "Poco/Notification.h"
#include "Poco/ErrorHandler.h"
using Poco::ErrorHandler;
namespace Poco {
namespace Util {
class TimerNotification: public Poco::Notification
{
public:
TimerNotification(Poco::TimedNotificationQueue& queue):
_queue(queue)
{
}
~TimerNotification()
{
}
virtual bool execute() = 0;
Poco::TimedNotificationQueue& queue()
{
return _queue;
}
private:
Poco::TimedNotificationQueue& _queue;
};
class StopNotification: public TimerNotification
{
public:
StopNotification(Poco::TimedNotificationQueue& queue):
TimerNotification(queue)
{
}
~StopNotification()
{
}
bool execute()
{
queue().clear();
return false;
}
};
class CancelNotification: public TimerNotification
{
public:
CancelNotification(Poco::TimedNotificationQueue& queue):
TimerNotification(queue)
{
}
~CancelNotification()
{
}
bool execute()
{
queue().clear();
return true;
}
};
class TaskNotification: public TimerNotification
{
public:
TaskNotification(Poco::TimedNotificationQueue& queue, TimerTask::Ptr pTask):
TimerNotification(queue),
_pTask(pTask)
{
}
~TaskNotification()
{
}
TimerTask::Ptr task()
{
return _pTask;
}
bool execute()
{
if (!_pTask->isCancelled())
{
try
{
_pTask->_lastExecution.update();
_pTask->run();
}
catch (Exception& exc)
{
ErrorHandler::handle(exc);
}
catch (std::exception& exc)
{
ErrorHandler::handle(exc);
}
catch (...)
{
ErrorHandler::handle();
}
}
return true;
}
private:
TimerTask::Ptr _pTask;
};
class PeriodicTaskNotification: public TaskNotification
{
public:
PeriodicTaskNotification(Poco::TimedNotificationQueue& queue, TimerTask::Ptr pTask, long interval):
TaskNotification(queue, pTask),
_interval(interval)
{
}
~PeriodicTaskNotification()
{
}
bool execute()
{
TaskNotification::execute();
if (!task()->isCancelled())
{
Poco::Timestamp nextExecution;
nextExecution += _interval*1000;
queue().enqueueNotification(this, nextExecution);
duplicate();
}
return true;
}
private:
long _interval;
};
class FixedRateTaskNotification: public TaskNotification
{
public:
FixedRateTaskNotification(Poco::TimedNotificationQueue& queue, TimerTask::Ptr pTask, long interval):
TaskNotification(queue, pTask),
_interval(interval)
{
}
~FixedRateTaskNotification()
{
}
bool execute()
{
TaskNotification::execute();
if (!task()->isCancelled())
{
Poco::Timestamp nextExecution(task()->lastExecution());
nextExecution += _interval*1000;
queue().enqueueNotification(this, nextExecution);
duplicate();
}
return true;
}
private:
long _interval;
};
Timer::Timer()
{
_thread.start(*this);
}
Timer::Timer(Poco::Thread::Priority priority)
{
_thread.setPriority(priority);
_thread.start(*this);
}
Timer::~Timer()
{
Poco::Timestamp now;
_queue.enqueueNotification(new StopNotification(_queue), now);
_thread.join();
}
void Timer::cancel()
{
Poco::Timestamp now;
_queue.enqueueNotification(new CancelNotification(_queue), now);
}
void Timer::schedule(TimerTask::Ptr pTask, Poco::Timestamp time)
{
_queue.enqueueNotification(new TaskNotification(_queue, pTask), time);
}
void Timer::schedule(TimerTask::Ptr pTask, long delay, long interval)
{
Poco::Timestamp time;
time += delay*1000;
schedule(pTask, time, interval);
}
void Timer::schedule(TimerTask::Ptr pTask, Poco::Timestamp time, long interval)
{
_queue.enqueueNotification(new PeriodicTaskNotification(_queue, pTask, interval), time);
}
void Timer::scheduleAtFixedRate(TimerTask::Ptr pTask, long delay, long interval)
{
Poco::Timestamp time;
time += delay*1000;
scheduleAtFixedRate(pTask, time, interval);
}
void Timer::scheduleAtFixedRate(TimerTask::Ptr pTask, Poco::Timestamp time, long interval)
{
_queue.enqueueNotification(new FixedRateTaskNotification(_queue, pTask, interval), time);
}
void Timer::run()
{
bool cont = true;
while (cont)
{
Poco::AutoPtr<TimerNotification> pNf = static_cast<TimerNotification*>(_queue.waitDequeueNotification());
cont = pNf->execute();
}
}
} } // namespace Poco::Util

62
Util/src/TimerTask.cpp Normal file
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@ -0,0 +1,62 @@
//
// TimerTask.cpp
//
// $Id: //poco/Main/Util/src/TimerTask.cpp#1 $
//
// Library: Util
// Package: Timer
// Module: TimerTask
//
// Copyright (c) 2009, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "Poco/Util/TimerTask.h"
namespace Poco {
namespace Util {
TimerTask::TimerTask():
_lastExecution(0),
_isCancelled(false)
{
}
TimerTask::~TimerTask()
{
}
void TimerTask::cancel()
{
_isCancelled = true;
}
} } // namespace Poco::Util

2
Util/testsuite/CMakeLists.txt
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@ -19,6 +19,8 @@ src/SystemConfigurationTest.cpp
src/UtilTestSuite.cpp
src/ValidatorTest.cpp
src/XMLConfigurationTest.cpp
src/TimerTestSuite.cpp
src/TimerTest.cpp
)
set( WIN_TEST_SRCS

3
Util/testsuite/Makefile
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@ -15,7 +15,8 @@ objects = AbstractConfigurationTest ConfigurationTestSuite \
OptionProcessorTest OptionSetTest OptionTest \
OptionsTestSuite PropertyFileConfigurationTest \
SystemConfigurationTest UtilTestSuite XMLConfigurationTest \
FilesystemConfigurationTest ValidatorTest
FilesystemConfigurationTest ValidatorTest \
TimerTest TimerTestSuite
target = testrunner
target_version = 1

24
Util/testsuite/TestSuite_vs71.vcproj
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@ -453,6 +453,30 @@
</File>
</Filter>
</Filter>
<Filter
Name="Timer"
Filter="">
<Filter
Name="Header Files"
Filter="">
<File
RelativePath=".\src\TimerTest.h">
</File>
<File
RelativePath=".\src\TimerTestSuite.h">
</File>
</Filter>
<Filter
Name="Source Files"
Filter="">
<File
RelativePath=".\src\TimerTest.cpp">
</File>
<File
RelativePath=".\src\TimerTestSuite.cpp">
</File>
</Filter>
</Filter>
</Files>
<Globals>
</Globals>

28
Util/testsuite/TestSuite_vs80.vcproj
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@ -621,6 +621,34 @@
</File>
</Filter>
</Filter>
<Filter
Name="Timer"
>
<Filter
Name="Header Files"
>
<File
RelativePath=".\src\TimerTest.h"
>
</File>
<File
RelativePath=".\src\TimerTestSuite.h"
>
</File>
</Filter>
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\TimerTest.cpp"
>
</File>
<File
RelativePath=".\src\TimerTestSuite.cpp"
>
</File>
</Filter>
</Filter>
</Files>
<Globals>
</Globals>

28
Util/testsuite/TestSuite_vs90.vcproj
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@ -609,6 +609,34 @@
</File>
</Filter>
</Filter>
<Filter
Name="Timer"
>
<Filter
Name="Header Files"
>
<File
RelativePath=".\src\TimerTest.h"
>
</File>
<File
RelativePath=".\src\TimerTestSuite.h"
>
</File>
</Filter>
<Filter
Name="Source Files"
>
<File
RelativePath=".\src\TimerTest.cpp"
>
</File>
<File
RelativePath=".\src\TimerTestSuite.cpp"
>
</File>
</Filter>
</Filter>
</Files>
<Globals>
</Globals>

158
Util/testsuite/src/TimerTest.cpp Normal file
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@ -0,0 +1,158 @@
//
// TimerTest.cpp
//
// $Id: //poco/Main/Util/testsuite/src/TimerTest.cpp#1 $
//
// Copyright (c) 2009, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "TimerTest.h"
#include "CppUnit/TestCaller.h"
#include "CppUnit/TestSuite.h"
#include "Poco/Util/Timer.h"
#include "Poco/Util/TimerTaskAdapter.h"
using Poco::Util::Timer;
using Poco::Util::TimerTask;
using Poco::Util::TimerTaskAdapter;
using Poco::Timestamp;
TimerTest::TimerTest(const std::string& name): CppUnit::TestCase(name)
{
}
TimerTest::~TimerTest()
{
}
void TimerTest::testSchedule()
{
Timer timer;
Timestamp time;
time += 1000000;
TimerTask::Ptr pTask = new TimerTaskAdapter<TimerTest>(*this, &TimerTest::onTimer);
assert (pTask->lastExecution() == 0);
timer.schedule(pTask, time);
_event.wait();
assert (pTask->lastExecution() >= time);
}
void TimerTest::testScheduleInterval()
{
Timer timer;
Timestamp time;
TimerTask::Ptr pTask = new TimerTaskAdapter<TimerTest>(*this, &TimerTest::onTimer);
assert (pTask->lastExecution() == 0);
timer.schedule(pTask, 500, 500);
_event.wait();
assert (time.elapsed() >= 600000);
assert (pTask->lastExecution().elapsed() < 130000);
_event.wait();
assert (time.elapsed() >= 1200000);
assert (pTask->lastExecution().elapsed() < 130000);
_event.wait();
assert (time.elapsed() >= 1800000);
assert (pTask->lastExecution().elapsed() < 130000);
pTask->cancel();
assert (pTask->isCancelled());
}
void TimerTest::testScheduleAtFixedRate()
{
Timer timer;
Timestamp time;
TimerTask::Ptr pTask = new TimerTaskAdapter<TimerTest>(*this, &TimerTest::onTimer);
assert (pTask->lastExecution() == 0);
timer.scheduleAtFixedRate(pTask, 500, 500);
_event.wait();
assert (time.elapsed() >= 500000);
assert (pTask->lastExecution().elapsed() < 130000);
_event.wait();
assert (time.elapsed() >= 1000000);
assert (pTask->lastExecution().elapsed() < 130000);
_event.wait();
assert (time.elapsed() >= 1500000);
assert (pTask->lastExecution().elapsed() < 130000);
pTask->cancel();
assert (pTask->isCancelled());
}
void TimerTest::setUp()
{
}
void TimerTest::tearDown()
{
}
void TimerTest::onTimer(TimerTask& task)
{
Poco::Thread::sleep(100);
_event.set();
}
CppUnit::Test* TimerTest::suite()
{
CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("TimerTest");
CppUnit_addTest(pSuite, TimerTest, testSchedule);
CppUnit_addTest(pSuite, TimerTest, testScheduleInterval);
CppUnit_addTest(pSuite, TimerTest, testScheduleAtFixedRate);
return pSuite;
}

67
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@ -0,0 +1,67 @@
//
// TimerTest.h
//
// $Id: //poco/Main/Util/testsuite/src/TimerTest.h#1 $
//
// Definition of the TimerTest class.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef TimerTest_INCLUDED
#define TimerTest_INCLUDED
#include "Poco/Util/Util.h"
#include "CppUnit/TestCase.h"
#include "Poco/Util/TimerTask.h"
#include "Poco/Event.h"
class TimerTest: public CppUnit::TestCase
{
public:
TimerTest(const std::string& name);
~TimerTest();
void testSchedule();
void testScheduleInterval();
void testScheduleAtFixedRate();
void setUp();
void tearDown();
void onTimer(Poco::Util::TimerTask& task);
static CppUnit::Test* suite();
private:
Poco::Event _event;
};
#endif // TimerTest_INCLUDED

44
Util/testsuite/src/TimerTestSuite.cpp Normal file
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@ -0,0 +1,44 @@
//
// TimerTestSuite.cpp
//
// $Id: //poco/Main/Util/testsuite/src/TimerTestSuite.cpp#1 $
//
// Copyright (c) 2009, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "TimerTestSuite.h"
#include "TimerTest.h"
CppUnit::Test* TimerTestSuite::suite()
{
CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("TimerTestSuite");
pSuite->addTest(TimerTest::suite());
return pSuite;
}

49
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@ -0,0 +1,49 @@
//
// TimerTestSuite.h
//
// $Id: //poco/Main/Util/testsuite/src/TimerTestSuite.h#1 $
//
// Definition of the TimerTestSuite class.
//
// Copyright (c) 2009, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef TimerTestSuite_INCLUDED
#define TimerTestSuite_INCLUDED
#include "CppUnit/TestSuite.h"
class TimerTestSuite
{
public:
static CppUnit::Test* suite();
};
#endif // TimerTestSuite_INCLUDED

4
Util/testsuite/src/UtilTestSuite.cpp
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@ -1,7 +1,7 @@
//
// UtilTestSuite.cpp
//
// $Id: //poco/1.3/Util/testsuite/src/UtilTestSuite.cpp#4 $
// $Id: //poco/Main/Util/testsuite/src/UtilTestSuite.cpp#8 $
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
@ -33,6 +33,7 @@
#include "UtilTestSuite.h"
#include "ConfigurationTestSuite.h"
#include "OptionsTestSuite.h"
#include "TimerTestSuite.h"
#if defined(_MSC_VER)
#include "WindowsTestSuite.h"
#endif
@ -44,6 +45,7 @@ CppUnit::Test* UtilTestSuite::suite()
pSuite->addTest(ConfigurationTestSuite::suite());
pSuite->addTest(OptionsTestSuite::suite());
pSuite->addTest(TimerTestSuite::suite());
#if defined(_MSC_VER)
pSuite->addTest(WindowsTestSuite::suite());
#endif