mir/libreoffice
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

#87233# singleton init

Browse Source
This commit is contained in:
Daniel Boelzle
2001-06-13 07:39:27 +00:00
parent d5d00d88f5
commit cb1c4edce1
1 changed files with 40 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
cppuhelper/source/component_context.cxx
View File

@@ -2,9 +2,9 @@
* *
* $RCSfile: component_context.cxx,v $ * $RCSfile: component_context.cxx,v $
* *
* $Revision: 1.8 $ * $Revision: 1.9 $
* *
* last change: $Author: dbo $ $Date: 2001-06-07 12:55:20 $ * last change: $Author: dbo $ $Date: 2001-06-13 08:39:27 $
* *
* The Contents of this file are made available subject to the terms of * The Contents of this file are made available subject to the terms of
* either of the following licenses * either of the following licenses
@@ -135,12 +135,12 @@ class ComponentContext
struct ContextEntry struct ContextEntry
{ {
Any lateInit;
Any value; Any value;
bool bLateInitService;
inline ContextEntry( bool bLateInitService_, Any const & value_ ) inline ContextEntry( Any const & lateInit_, Any const & value_ )
: value( value_ ) : lateInit( lateInit_ )
, bLateInitService( bLateInitService_ ) , value( value_ )
{} {}
}; };
typedef ::std::hash_map< OUString, ContextEntry *, OUStringHash > t_map; typedef ::std::hash_map< OUString, ContextEntry *, OUStringHash > t_map;
@@ -183,21 +183,21 @@ Any ComponentContext::getValueByName( OUString const & rName )
{ {
ContextEntry * pEntry = iFind->second; ContextEntry * pEntry = iFind->second;
if (pEntry->bLateInitService) if (pEntry->lateInit.hasValue())
{ {
try try
{ {
Reference< XInterface > xInstance; Reference< XInterface > xInstance;
Reference< lang::XSingleComponentFactory > xFac; Reference< lang::XSingleComponentFactory > xFac;
if (pEntry->value >>= xFac) // try via factory if (pEntry->lateInit >>= xFac) // try via factory
{ {
xInstance = xFac->createInstanceWithContext( this ); xInstance = xFac->createInstanceWithContext( this );
} }
else // optionally service name else // optionally service name
{ {
OUString aServiceName; OUString aServiceName;
if ((pEntry->value >>= aServiceName) && aServiceName.getLength()) if ((pEntry->lateInit >>= aServiceName) && aServiceName.getLength())
{ {
if (m_xSMgr.is()) if (m_xSMgr.is())
{ {
@@ -215,10 +215,10 @@ Any ComponentContext::getValueByName( OUString const & rName )
if (xInstance.is()) if (xInstance.is())
{ {
ClearableMutexGuard aGuard( m_mutex ); ClearableMutexGuard aGuard( m_mutex );
if (pEntry->bLateInitService) if (pEntry->lateInit.hasValue())
{ {
pEntry->value.setValue( &xInstance, ::getCppuType( &xInstance ) ); pEntry->value.setValue( &xInstance, ::getCppuType( &xInstance ) );
pEntry->bLateInitService = false; pEntry->lateInit.clear();
} }
else // inited in the meantime else // inited in the meantime
{ {
@@ -296,11 +296,12 @@ void ComponentContext::disposing()
{ {
Reference< lang::XComponent > xComp; Reference< lang::XComponent > xComp;
if (pEntry->bLateInitService) if (pEntry->lateInit.hasValue())
{ {
// may be in late init // may be in late init
MutexGuard aGuard( m_mutex ); MutexGuard aGuard( m_mutex );
pEntry->value >>= xComp; pEntry->value >>= xComp;
pEntry->lateInit.clear();
} }
else else
{ {
@@ -362,7 +363,19 @@ ComponentContext::ComponentContext(
{ {
rEntry.value >>= m_xSMgr; rEntry.value >>= m_xSMgr;
} }
m_map[ rEntry.name ] = new ContextEntry( rEntry.bLateInitService, rEntry.value );
ContextEntry * pEntry;
if (rEntry.bLateInitService)
{
// value is factory or string for late init
pEntry = new ContextEntry( rEntry.value, Any() );
}
else
{
// only value, no late init factory nor string
pEntry = new ContextEntry( Any(), rEntry.value );
}
m_map[ rEntry.name ] = pEntry;
} }
m_bDisposeSMgr = (m_xSMgr.is() != sal_False); m_bDisposeSMgr = (m_xSMgr.is() != sal_False);
@@ -398,7 +411,19 @@ ComponentContext::ComponentContext(
{ {
rEntry.value >>= m_xSMgr; rEntry.value >>= m_xSMgr;
} }
m_map[ rEntry.name ] = new ContextEntry( rEntry.bLateInitService, rEntry.value );
ContextEntry * pEntry;
if (rEntry.bLateInitService)
{
// value is factory or string for late init
pEntry = new ContextEntry( rEntry.value, Any() );
}
else
{
// only value, no late init factory nor string
pEntry = new ContextEntry( Any(), rEntry.value );
}
m_map[ rEntry.name ] = pEntry;
} }
m_bDisposeSMgr = (m_xSMgr.is() != sal_False); m_bDisposeSMgr = (m_xSMgr.is() != sal_False);
@@ -420,7 +445,7 @@ ComponentContext::ComponentContext(
{ {
Reference< registry::XRegistryKey > const & xKey = pKeys[ nPos ]; Reference< registry::XRegistryKey > const & xKey = pKeys[ nPos ];
m_map[ xKey->getKeyName().copy( sizeof("/SINGLETONS") /* -\0 +'/' */ ) ] = m_map[ xKey->getKeyName().copy( sizeof("/SINGLETONS") /* -\0 +'/' */ ) ] =
new ContextEntry( true, makeAny( xKey->getStringValue() ) ); new ContextEntry( makeAny( xKey->getStringValue() ), Any() );
} }
catch (Exception & rExc) catch (Exception & rExc)
{ {