diff options
Diffstat (limited to 'forms/source/component/FormComponent.cxx')
| -rw-r--r-- | forms/source/component/FormComponent.cxx | 38 |
1 files changed, 32 insertions, 6 deletions
diff --git a/forms/source/component/FormComponent.cxx b/forms/source/component/FormComponent.cxx index ae7ff81c78a0..19515e9495a8 100644 --- a/forms/source/component/FormComponent.cxx +++ b/forms/source/component/FormComponent.cxx @@ -2,9 +2,9 @@ * * $RCSfile: FormComponent.cxx,v $ * - * $Revision: 1.16 $ + * $Revision: 1.17 $ * - * last change: $Author: vg $ $Date: 2001-09-12 15:59:39 $ + * last change: $Author: fs $ $Date: 2001-12-20 16:16:37 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -106,7 +106,17 @@ #include "services.hxx" #endif +#ifndef _COMPHELPER_BASIC_IO_HXX_ #include <comphelper/basicio.hxx> +#endif + +#ifndef _FRM_RESOURCE_HXX_ +#include "frm_resource.hxx" +#endif +#ifndef _FRM_RESOURCE_HRC_ +#include "frm_resource.hrc" +#endif + //... namespace frm ....................................................... namespace frm @@ -653,13 +663,21 @@ void SAL_CALL OControlModel::write(const Reference<stario::XObjectOutputStream>& osl::MutexGuard aGuard(m_aMutex); // 1. Schreiben des UnoControls - Reference<stario::XMarkableStream> xMark(_rxOutStream, UNO_QUERY); + Reference<stario::XMarkableStream> xMark(_rxOutStream, UNO_QUERY); + if ( !xMark.is() ) + { + throw IOException( + FRM_RES_STRING( RID_STR_INVALIDSTREAM ), + static_cast< ::cppu::OWeakObject* >( this ) + ); + } + sal_Int32 nMark = xMark->createMark(); sal_Int32 nLen = 0; _rxOutStream->writeLong(nLen); - Reference<stario::XPersistObject> xPersist; + Reference<stario::XPersistObject> xPersist; if (query_aggregation(m_xAggregate, xPersist)) xPersist->write(_rxOutStream); @@ -691,14 +709,22 @@ void OControlModel::read(const Reference<stario::XObjectInputStream>& InStream) { osl::MutexGuard aGuard(m_aMutex); + Reference<stario::XMarkableStream> xMark(InStream, UNO_QUERY); + if ( !xMark.is() ) + { + throw IOException( + FRM_RES_STRING( RID_STR_INVALIDSTREAM ), + static_cast< ::cppu::OWeakObject* >( this ) + ); + } + // 1. Lesen des UnoControls sal_Int32 nLen = InStream->readLong(); if (nLen) { - Reference<stario::XMarkableStream> xMark(InStream, UNO_QUERY); sal_Int32 nMark = xMark->createMark(); - Reference<stario::XPersistObject> xPersist; + Reference<stario::XPersistObject> xPersist; if (query_aggregation(m_xAggregate, xPersist)) xPersist->read(InStream); |