/* -*- 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 .

 */

#include <cppuhelper/implbase.hxx>

#include <cppuhelper/supportsservice.hxx>

#include <com/sun/star/lang/XServiceInfo.hpp>

#include <com/sun/star/lang/XInitialization.hpp>

#include <com/sun/star/rdf/XBlankNode.hpp>

#include <com/sun/star/uno/XComponentContext.hpp>

#include <com/sun/star/lang/IllegalArgumentException.hpp>

/// anonymous implementation namespace

namespace {

class CBlankNode:

    public ::cppu::WeakImplHelper<

        css::lang::XServiceInfo,

        css::lang::XInitialization,

        css::rdf::XBlankNode>

{

public:

    CBlankNode();

    // css::lang::XServiceInfo:

    virtual OUString SAL_CALL getImplementationName() override;

    virtual sal_Bool SAL_CALL supportsService(const OUString & ServiceName) override;

    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;

    // css::lang::XInitialization:

    virtual void SAL_CALL initialize(const css::uno::Sequence< css::uno::Any > & aArguments) override;

    // css::rdf::XNode:

    virtual OUString SAL_CALL getStringValue() override;

private:

    CBlankNode(CBlankNode const&) = delete;

    CBlankNode& operator=(CBlankNode const&) = delete;

    OUString m_NodeID;

};

CBlankNode::CBlankNode()

{}

// com.sun.star.uno.XServiceInfo:

OUString SAL_CALL CBlankNode::getImplementationName()

{

    return  u"CBlankNode"_ustr;

}

sal_Bool SAL_CALL CBlankNode::supportsService(OUString const & serviceName)

{

    return cppu::supportsService(this, serviceName);

}

css::uno::Sequence< OUString > SAL_CALL CBlankNode::getSupportedServiceNames()

{

    return { u"com.sun.star.rdf.BlankNode"_ustr };

}

// css::lang::XInitialization:

void SAL_CALL CBlankNode::initialize(const css::uno::Sequence< css::uno::Any > & aArguments)

{

    if (aArguments.getLength() != 1) {

        throw css::lang::IllegalArgumentException(

            u"CBlankNode::initialize: must give exactly 1 argument"_ustr, *this, 1);

    }

    OUString arg;

    if (!(aArguments[0] >>= arg)) {

        throw css::lang::IllegalArgumentException(

            u"CBlankNode::initialize: argument must be string"_ustr, *this, 0);

    }

    //FIXME: what is legal?

    if (arg.isEmpty()) {

        throw css::lang::IllegalArgumentException(

            u"CBlankNode::initialize: argument is not valid blank node ID"_ustr, *this, 0);

    }

    m_NodeID = arg;

}

// css::rdf::XNode:

OUString SAL_CALL CBlankNode::getStringValue()

{

    return m_NodeID;

}

} // closing anonymous implementation namespace

extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*

unoxml_CBlankNode_get_implementation(

    css::uno::XComponentContext* , css::uno::Sequence<css::uno::Any> const&)

{

    return cppu::acquire(new CBlankNode());

}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */