xref: /aoo4110/main/stoc/source/registry_tdprovider/structtypedescription.cxx (revision b1cdbd2c)

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 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_stoc.hxx"

#include "structtypedescription.hxx"

#include "base.hxx"

#include "com/sun/star/reflection/XTypeDescription.hpp"
#include "com/sun/star/uno/Reference.hxx"
#include "com/sun/star/uno/RuntimeException.hpp"
#include "com/sun/star/uno/Sequence.hxx"
#include "com/sun/star/uno/TypeClass.hpp"
#include "cppuhelper/weak.hxx"
#include "osl/diagnose.h"
#include "registry/reader.hxx"
#include "registry/types.h"
#include "registry/version.h"
#include "rtl/ustring.h"
#include "rtl/ustring.hxx"

#include <new>

namespace css = com::sun::star;
using stoc::registry_tdprovider::StructTypeDescription;

StructTypeDescription::StructTypeDescription(
    css::uno::Reference< css::container::XHierarchicalNameAccess > const &
        manager,
    rtl::OUString const & name, rtl::OUString const & baseTypeName,
    css::uno::Sequence< sal_Int8 > const & data, bool published):
    m_data(data),
    m_base(
        new stoc_rdbtdp::CompoundTypeDescriptionImpl(
            manager, css::uno::TypeClass_STRUCT, name, baseTypeName, data,
            published))
{}

StructTypeDescription::~StructTypeDescription()
{}

css::uno::TypeClass StructTypeDescription::getTypeClass()
    throw (css::uno::RuntimeException)
{
    return m_base->getTypeClass();
}

rtl::OUString StructTypeDescription::getName()
    throw (css::uno::RuntimeException)
{
    return m_base->getName();
}

css::uno::Reference< css::reflection::XTypeDescription >
StructTypeDescription::getBaseType() throw (css::uno::RuntimeException)
{
    return m_base->getBaseType();
}

css::uno::Sequence< css::uno::Reference< css::reflection::XTypeDescription > >
StructTypeDescription::getMemberTypes() throw (css::uno::RuntimeException)
{
    return m_base->getMemberTypes();
}

css::uno::Sequence< rtl::OUString > StructTypeDescription::getMemberNames()
    throw (css::uno::RuntimeException)
{
    return m_base->getMemberNames();
}

css::uno::Sequence< rtl::OUString > StructTypeDescription::getTypeParameters()
    throw (css::uno::RuntimeException)
{
    try {
        typereg::Reader reader(
            m_data.getConstArray(), m_data.getLength(), false,
            TYPEREG_VERSION_1);
        OSL_ASSERT(reader.isValid());
        sal_uInt16 n = reader.getReferenceCount();
        css::uno::Sequence< rtl::OUString > parameters(n);
        for (sal_uInt16 i = 0; i < n; ++i) {
            if (reader.getReferenceFlags(i) != RT_ACCESS_INVALID
                || reader.getReferenceSort(i) != RT_REF_TYPE_PARAMETER)
            {
                throw css::uno::RuntimeException(
                    rtl::OUString(
                        RTL_CONSTASCII_USTRINGPARAM(
                            "type parameter of polymorphic struct type template"
                            " not RT_ACCESS_INVALID/RT_REF_TYPE_PARAMETER")),
                    static_cast< cppu::OWeakObject * >(this));
            }
            parameters[i] = reader.getReferenceTypeName(i);
        }
        return parameters;
    } catch (std::bad_alloc &) {
        throw css::uno::RuntimeException(
            rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("std::bad_alloc")),
            static_cast< cppu::OWeakObject * >(this));
    }
}

css::uno::Sequence< css::uno::Reference< css::reflection::XTypeDescription > >
StructTypeDescription::getTypeArguments() throw (css::uno::RuntimeException)
{
    return css::uno::Sequence<
        css::uno::Reference< css::reflection::XTypeDescription > >();
}

sal_Bool StructTypeDescription::isPublished() throw (css::uno::RuntimeException)
{
    return m_base->isPublished();
}