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trunk: backport eventing from 1.4.3

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This commit is contained in:
Marian Krivos
2012-02-05 12:16:58 +00:00
parent 59fe68edbe
commit 7d7c02c579
412 changed files with 3564 additions and 3634 deletions
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69
Foundation/include/Poco/Expire.h
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@@ -1,7 +1,7 @@
//
// Expire.h
//
// $Id: //poco/svn/Foundation/include/Poco/Expire.h#2 $
// $Id: //poco/1.4/Foundation/include/Poco/Expire.h#3 $
//
// Library: Foundation
// Package: Events
@@ -9,7 +9,7 @@
//
// Implementation of the Expire template.
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// Copyright (c) 2006-2011, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
@@ -36,8 +36,8 @@
//
#ifndef Foundation_Expire_INCLUDED
#define Foundation_Expire_INCLUDED
#ifndef Foundation_Expire_INCLUDED
#define Foundation_Expire_INCLUDED
#include "Poco/Foundation.h"
@@ -50,15 +50,14 @@ namespace Poco {
template <class TArgs>
class Expire: public AbstractDelegate<TArgs>
/// Decorator for AbstractDelegate adding automatic
/// expiring of registrations to AbstractDelegates.
/// Decorator for AbstractDelegate adding automatic
/// expiration of registrations to AbstractDelegate's.
{
public:
Expire(const AbstractDelegate<TArgs>& p, Timestamp::TimeDiff expireMillisecs):
AbstractDelegate<TArgs>(p),
_pDelegate(p.clone()),
_expire(expireMillisecs*1000)
{
Expire(const AbstractDelegate<TArgs>& p, Timestamp::TimeDiff expireMillisecs):
_pDelegate(p.clone()),
_expire(expireMillisecs*1000)
{
}
Expire(const Expire& expire):
@@ -69,12 +68,12 @@ public:
{
}
~Expire()
{
destroy();
}
Expire& operator = (const Expire& expire)
~Expire()
{
delete _pDelegate;
}
Expire& operator = (const Expire& expire)
{
if (&expire != this)
{
@@ -92,24 +91,28 @@ public:
if (!expired())
return this->_pDelegate->notify(sender, arguments);
else
return false;
}
return false;
}
AbstractDelegate<TArgs>* clone() const
{
return new Expire(*this);
}
bool equals(const AbstractDelegate<TArgs>& other) const
{
return other.equals(*_pDelegate);
}
void destroy()
{
delete this->_pDelegate;
this->_pDelegate = 0;
}
AbstractDelegate<TArgs>* clone() const
{
return new Expire(*this);
}
void disable()
{
_pDelegate->disable();
}
const AbstractDelegate<TArgs>& getDelegate() const
{
return *this->_pDelegate;
}
const AbstractDelegate<TArgs>* unwrap() const
{
return this->_pDelegate;
}
protected:
bool expired() const
@@ -129,4 +132,4 @@ private:
} // namespace Poco
#endif
#endif // Foundation_Expire_INCLUDED