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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include "Blob.hxx"
+
+#include <cppuhelper/compbase.hxx>
+
+#include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/sdbc/XClob.hpp>
+#include <rtl/ref.hxx>
+
+namespace connectivity::firebird
+ {
+ typedef ::cppu::WeakComponentImplHelper< css::sdbc::XClob >
+ Clob_BASE;
+
+ class Clob :
+ public Clob_BASE
+ {
+ protected:
+ ::osl::Mutex m_aMutex;
+
+ /*
+ * In Firebird Clob (textual Blob) is a subtype of blob,
+ * hence we store the data in a Blob, and the Clob class is
+ * a wrapper around that.
+ */
+ rtl::Reference<connectivity::firebird::Blob> m_aBlob;
+
+ sal_Int64 m_nCharCount;
+
+ public:
+ Clob(isc_db_handle* pDatabaseHandle,
+ isc_tr_handle* pTransactionHandle,
+ ISC_QUAD const & aBlobID);
+
+ // ---- XClob ----------------------------------------------------
+ virtual sal_Int64 SAL_CALL
+ length() override;
+ virtual OUString SAL_CALL
+ getSubString(sal_Int64 aPosition, sal_Int32 aLength) override;
+ virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
+ getCharacterStream() override;
+ virtual sal_Int64 SAL_CALL
+ position(const OUString& rPattern,
+ sal_Int32 aStart) override;
+ virtual sal_Int64 SAL_CALL
+ positionOfClob(const ::css::uno::Reference< ::css::sdbc::XClob >& rPattern,
+ sal_Int64 aStart) override;
+ // ---- OComponentHelper ------------------------------------------
+ virtual void SAL_CALL disposing() override;
+ };
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */