Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 383 insertions, 0 deletions

diff --git a/ucb/source/cacher/contentresultsetwrapper.hxx b/ucb/source/cacher/contentresultsetwrapper.hxx
new file mode 100644
index 000000000..235e3181a
--- /dev/null
+++ b/ucb/source/cacher/contentresultsetwrapper.hxx
@@ -0,0 +1,383 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <rtl/ustring.hxx>
+#include <rtl/ref.hxx>
+#include <osl/mutex.hxx>
+#include <cppuhelper/weak.hxx>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/sdbc/XCloseable.hpp>
+#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
+#include <com/sun/star/sdbc/XResultSet.hpp>
+#include <com/sun/star/sdbc/XRow.hpp>
+#include <com/sun/star/ucb/XContentAccess.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <comphelper/interfacecontainer3.hxx>
+#include <comphelper/multiinterfacecontainer3.hxx>
+#include <memory>
+
+
+class ContentResultSetWrapperListener;
+class ContentResultSetWrapper
+                : public cppu::OWeakObject
+                , public css::lang::XComponent
+                , public css::sdbc::XCloseable
+                , public css::sdbc::XResultSetMetaDataSupplier
+                , public css::beans::XPropertySet
+                , public css::ucb::XContentAccess
+                , public css::sdbc::XResultSet
+                , public css::sdbc::XRow
+{
+protected:
+    typedef comphelper::OMultiTypeInterfaceContainerHelperVar3<css::beans::XPropertyChangeListener, OUString>
+        PropertyChangeListenerContainer_Impl;
+    typedef comphelper::OMultiTypeInterfaceContainerHelperVar3<css::beans::XVetoableChangeListener, OUString>
+        VetoableChangeListenerContainer_Impl;
+
+    //members
+
+    //my Mutex
+    osl::Mutex              m_aMutex;
+
+    //different Interfaces from Origin:
+    css::uno::Reference< css::sdbc::XResultSet >
+                            m_xResultSetOrigin;
+    css::uno::Reference< css::sdbc::XRow >
+                            m_xRowOrigin; //XRow-interface from m_xOrigin
+                            //!! call impl_init_xRowOrigin() bevor you access this member
+    css::uno::Reference< css::ucb::XContentAccess >
+                            m_xContentAccessOrigin; //XContentAccess-interface from m_xOrigin
+                            //!! call impl_init_xContentAccessOrigin() bevor you access this member
+    css::uno::Reference< css::beans::XPropertySet >
+                            m_xPropertySetOrigin; //XPropertySet-interface from m_xOrigin
+                            //!! call impl_init_xPropertySetOrigin() bevor you access this member
+
+    css::uno::Reference< css::beans::XPropertySetInfo >
+                            m_xPropertySetInfo;
+                            //call impl_initPropertySetInfo() bevor you access this member
+
+    sal_Int32               m_nForwardOnly;
+
+private:
+    rtl::Reference<ContentResultSetWrapperListener>
+                            m_xMyListenerImpl;
+
+    css::uno::Reference< css::sdbc::XResultSetMetaData >
+                            m_xMetaDataFromOrigin; //XResultSetMetaData from m_xOrigin
+
+    //management of listeners
+    bool                m_bDisposed; ///Dispose call ready.
+    bool                m_bInDispose;///In dispose call
+    osl::Mutex              m_aContainerMutex;
+    std::unique_ptr<comphelper::OInterfaceContainerHelper3<css::lang::XEventListener>>
+                            m_pDisposeEventListeners;
+    std::unique_ptr<PropertyChangeListenerContainer_Impl>
+                            m_pPropertyChangeListeners;
+    std::unique_ptr<VetoableChangeListenerContainer_Impl>
+                            m_pVetoableChangeListeners;
+
+
+    //methods:
+private:
+    void
+    impl_getPropertyChangeListenerContainer();
+
+    void
+    impl_getVetoableChangeListenerContainer();
+
+    void verifyGet();
+
+protected:
+
+
+    ContentResultSetWrapper( css::uno::Reference< css::sdbc::XResultSet > const & xOrigin );
+
+    virtual ~ContentResultSetWrapper() override;
+
+    void impl_init();
+    void impl_deinit();
+
+    //--
+
+    void impl_init_xRowOrigin();
+    void impl_init_xContentAccessOrigin();
+    void impl_init_xPropertySetOrigin();
+
+    //--
+
+    virtual void impl_initPropertySetInfo(); //helping XPropertySet
+
+    /// @throws css::lang::DisposedException
+    /// @throws css::uno::RuntimeException
+    void
+    impl_EnsureNotDisposed();
+
+    void
+    impl_notifyPropertyChangeListeners(
+            const css::beans::PropertyChangeEvent& rEvt );
+
+    /// @throws css::beans::PropertyVetoException
+    /// @throws css::uno::RuntimeException
+    void
+    impl_notifyVetoableChangeListeners(
+            const css::beans::PropertyChangeEvent& rEvt );
+
+    bool impl_isForwardOnly();
+
+public:
+
+
+    // XInterface
+
+    virtual css::uno::Any SAL_CALL
+    queryInterface( const css::uno::Type & rType ) override;
+
+
+    // XComponent
+
+    virtual void SAL_CALL
+    dispose() override;
+
+    virtual void SAL_CALL
+    addEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
+
+    virtual void SAL_CALL
+    removeEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) override;
+
+
+    //XCloseable
+
+    virtual void SAL_CALL
+    close() override;
+
+
+    //XResultSetMetaDataSupplier
+
+    virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL
+    getMetaData() override;
+
+
+    // XPropertySet
+
+    virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL
+    getPropertySetInfo() override;
+
+    virtual void SAL_CALL
+    setPropertyValue( const OUString& aPropertyName,
+                      const css::uno::Any& aValue ) override;
+
+    virtual css::uno::Any SAL_CALL
+    getPropertyValue( const OUString& PropertyName ) override;
+
+    virtual void SAL_CALL
+    addPropertyChangeListener( const OUString& aPropertyName,
+                               const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
+
+    virtual void SAL_CALL
+    removePropertyChangeListener( const OUString& aPropertyName,
+                                  const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
+
+    virtual void SAL_CALL
+    addVetoableChangeListener( const OUString& PropertyName,
+                               const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+
+    virtual void SAL_CALL
+    removeVetoableChangeListener( const OUString& PropertyName,
+                                  const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+
+
+    // own methods
+
+    /// @throws css::uno::RuntimeException
+    virtual void
+        impl_disposing( const css::lang::EventObject& Source );
+
+    /// @throws css::uno::RuntimeException
+    virtual void
+    impl_propertyChange( const css::beans::PropertyChangeEvent& evt );
+
+    /// @throws css::beans::PropertyVetoException
+    /// @throws css::uno::RuntimeException
+    virtual void
+    impl_vetoableChange( const css::beans::PropertyChangeEvent& aEvent );
+
+
+    // XContentAccess
+
+    virtual OUString SAL_CALL
+    queryContentIdentifierString() override;
+
+    virtual css::uno::Reference< css::ucb::XContentIdentifier > SAL_CALL
+    queryContentIdentifier() override;
+
+    virtual css::uno::Reference< css::ucb::XContent > SAL_CALL
+    queryContent() override;
+
+
+    // XResultSet
+
+    virtual sal_Bool SAL_CALL
+    next() override;
+    virtual sal_Bool SAL_CALL
+    isBeforeFirst() override;
+    virtual sal_Bool SAL_CALL
+    isAfterLast() override;
+    virtual sal_Bool SAL_CALL
+    isFirst() override;
+    virtual sal_Bool SAL_CALL
+    isLast() override;
+    virtual void SAL_CALL
+    beforeFirst() override;
+    virtual void SAL_CALL
+    afterLast() override;
+    virtual sal_Bool SAL_CALL
+    first() override;
+    virtual sal_Bool SAL_CALL
+    last() override;
+    virtual sal_Int32 SAL_CALL
+    getRow() override;
+    virtual sal_Bool SAL_CALL
+    absolute( sal_Int32 row ) override;
+    virtual sal_Bool SAL_CALL
+    relative( sal_Int32 rows ) override;
+    virtual sal_Bool SAL_CALL
+    previous() override;
+    virtual void SAL_CALL
+    refreshRow() override;
+    virtual sal_Bool SAL_CALL
+    rowUpdated() override;
+    virtual sal_Bool SAL_CALL
+    rowInserted() override;
+    virtual sal_Bool SAL_CALL
+    rowDeleted() override;
+    virtual css::uno::Reference<
+                css::uno::XInterface > SAL_CALL
+    getStatement() override;
+
+
+    // XRow
+
+    virtual sal_Bool SAL_CALL
+    wasNull() override;
+
+    virtual OUString SAL_CALL
+    getString( sal_Int32 columnIndex ) override;
+
+    virtual sal_Bool SAL_CALL
+    getBoolean( sal_Int32 columnIndex ) override;
+
+    virtual sal_Int8 SAL_CALL
+    getByte( sal_Int32 columnIndex ) override;
+
+    virtual sal_Int16 SAL_CALL
+    getShort( sal_Int32 columnIndex ) override;
+
+    virtual sal_Int32 SAL_CALL
+    getInt( sal_Int32 columnIndex ) override;
+
+    virtual sal_Int64 SAL_CALL
+    getLong( sal_Int32 columnIndex ) override;
+
+    virtual float SAL_CALL
+    getFloat( sal_Int32 columnIndex ) override;
+
+    virtual double SAL_CALL
+    getDouble( sal_Int32 columnIndex ) override;
+
+    virtual css::uno::Sequence< sal_Int8 > SAL_CALL
+    getBytes( sal_Int32 columnIndex ) override;
+
+    virtual css::util::Date SAL_CALL
+    getDate( sal_Int32 columnIndex ) override;
+
+    virtual css::util::Time SAL_CALL
+    getTime( sal_Int32 columnIndex ) override;
+
+    virtual css::util::DateTime SAL_CALL
+    getTimestamp( sal_Int32 columnIndex ) override;
+
+    virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
+    getBinaryStream( sal_Int32 columnIndex ) override;
+
+    virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
+    getCharacterStream( sal_Int32 columnIndex ) override;
+
+    virtual css::uno::Any SAL_CALL
+    getObject( sal_Int32 columnIndex,
+               const css::uno::Reference< css::container::XNameAccess >& typeMap ) override;
+
+    virtual css::uno::Reference< css::sdbc::XRef > SAL_CALL
+    getRef( sal_Int32 columnIndex ) override;
+
+    virtual css::uno::Reference< css::sdbc::XBlob > SAL_CALL
+    getBlob( sal_Int32 columnIndex ) override;
+
+    virtual css::uno::Reference< css::sdbc::XClob > SAL_CALL
+    getClob( sal_Int32 columnIndex ) override;
+
+    virtual css::uno::Reference< css::sdbc::XArray > SAL_CALL
+    getArray( sal_Int32 columnIndex ) override;
+};
+
+
+class ContentResultSetWrapperListener
+        : public cppu::OWeakObject
+        , public css::beans::XPropertyChangeListener
+        , public css::beans::XVetoableChangeListener
+{
+    ContentResultSetWrapper*    m_pOwner;
+
+public:
+    ContentResultSetWrapperListener( ContentResultSetWrapper* pOwner );
+
+    virtual ~ContentResultSetWrapperListener() override;
+
+
+    // XInterface
+    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+    virtual void SAL_CALL acquire()
+        noexcept override;
+    virtual void SAL_CALL release()
+        noexcept override;
+
+    //XEventListener
+
+    virtual void SAL_CALL
+        disposing( const css::lang::EventObject& Source ) override;
+
+
+    //XPropertyChangeListener
+
+    virtual void SAL_CALL
+    propertyChange( const css::beans::PropertyChangeEvent& evt ) override;
+
+
+    //XVetoableChangeListener
+
+    virtual void SAL_CALL
+    vetoableChange( const css::beans::PropertyChangeEvent& aEvent ) override;
+
+
+    // own methods:
+    void impl_OwnerDies();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */