INTEGRATION: CWS sb14 (1.1.2); FILE ADDED

2004/03/17 07:37:58 sb 1.1.2.5: #i21150# Code simplification.
2004/03/16 17:27:27 sb 1.1.2.4: #i21150# Fixed some minor mistakes.
2004/03/15 17:55:15 sb 1.1.2.3: #i21150# Added support for extended interface attributes.
2004/03/12 14:18:48 sb 1.1.2.2: #i21150# Adapted to modified registry type reader.
2004/03/05 12:37:17 sb 1.1.2.1: #i21150# Added support for service constructors; cleanup.

stoc/source/registry_tdprovider/methoddescription.cxx

+/*************************************************************************
+ *
+ *  $RCSfile: methoddescription.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: rt $ $Date: 2004-03-30 16:14:47 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include "methoddescription.hxx"
+
+#include "com/sun/star/container/NoSuchElementException.hpp"
+#include "com/sun/star/container/XHierarchicalNameAccess.hpp"
+#include "com/sun/star/reflection/XParameter.hpp"
+#include "com/sun/star/reflection/XTypeDescription.hpp"
+#include "com/sun/star/uno/Reference.hxx"
+#include "com/sun/star/uno/Sequence.hxx"
+#include "cppuhelper/implbase1.hxx"
+#include "cppuhelper/weak.hxx"
+#include "osl/mutex.hxx"
+#include "registry/reader.hxx"
+#include "registry/types.h"
+#include "rtl/ustring.hxx"
+#include "sal/types.h"
+
+namespace css = com::sun::star;
+
+using stoc::registry_tdprovider::MethodDescription;
+
+namespace {
+
+class Parameter: public cppu::WeakImplHelper1< css::reflection::XParameter > {
+public:
+    Parameter(
+        css::uno::Reference< css::container::XHierarchicalNameAccess > const &
+            manager,
+        rtl::OUString const & name, rtl::OUString const & typeName,
+        RTParamMode mode, sal_Int32 position):
+        m_manager(manager), m_name(name),
+        m_typeName(typeName.replace('/', '.')), m_mode(mode),
+        m_position(position) {}
+
+    virtual ~Parameter() {}
+
+    virtual rtl::OUString SAL_CALL getName() throw (css::uno::RuntimeException)
+    { return m_name; }
+
+    virtual css::uno::Reference< css::reflection::XTypeDescription > SAL_CALL
+    getType() throw (css::uno::RuntimeException);
+
+    virtual sal_Bool SAL_CALL isIn() throw (css::uno::RuntimeException)
+    { return (m_mode & RT_PARAM_IN) != 0; }
+
+    virtual sal_Bool SAL_CALL isOut() throw (css::uno::RuntimeException)
+    { return (m_mode & RT_PARAM_OUT) != 0; }
+
+    virtual sal_Int32 SAL_CALL getPosition() throw (css::uno::RuntimeException)
+    { return m_position; }
+
+    virtual sal_Bool SAL_CALL isRestParameter()
+        throw (css::uno::RuntimeException)
+    { return (m_mode & RT_PARAM_REST) != 0; }
+
+private:
+    Parameter(Parameter &); // not implemented
+    void operator =(Parameter); // not implemented
+
+    css::uno::Reference< css::container::XHierarchicalNameAccess > m_manager;
+    rtl::OUString m_name;
+    rtl::OUString m_typeName;
+    RTParamMode m_mode;
+    sal_Int32 m_position;
+};
+
+css::uno::Reference< css::reflection::XTypeDescription > Parameter::getType()
+    throw (css::uno::RuntimeException)
+{
+    try {
+        return css::uno::Reference< css::reflection::XTypeDescription >(
+            m_manager->getByHierarchicalName(m_typeName),
+            css::uno::UNO_QUERY_THROW);
+    } catch (css::container::NoSuchElementException & e) {
+        throw new css::uno::RuntimeException(
+            (rtl::OUString(
+                RTL_CONSTASCII_USTRINGPARAM(
+                    "com.sun.star.container.NoSuchElementException: "))
+             + e.Message),
+            static_cast< cppu::OWeakObject * >(this));
+    }
+}
+
+}
+
+MethodDescription::MethodDescription(
+    css::uno::Reference< css::container::XHierarchicalNameAccess > const &
+        manager,
+    rtl::OUString const & name,
+    com::sun::star::uno::Sequence< sal_Int8 > const & bytes,
+    sal_uInt16 index):
+    FunctionDescription(manager, bytes, index), m_name(name),
+    m_parametersInit(false)
+{}
+
+MethodDescription::~MethodDescription() {}
+
+css::uno::Sequence< css::uno::Reference< css::reflection::XParameter > >
+MethodDescription::getParameters() const {
+    osl::MutexGuard guard(m_mutex);
+    if (!m_parametersInit) {
+        typereg::Reader reader(getReader());
+        sal_uInt16 n = reader.getMethodParameterCount(m_index);
+        m_parameters.realloc(n);
+        for (sal_uInt16 i = 0; i < n; ++i) {
+            m_parameters[i] = new Parameter(
+                m_manager, reader.getMethodParameterName(m_index, i),
+                reader.getMethodParameterTypeName(m_index, i),
+                reader.getMethodParameterFlags(m_index, i), i);
+        }
+        m_parametersInit = true;
+    }
+    return m_parameters;
+}