libreoffice/configmgr2/source/node.cxx

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* Copyright 2009 by Sun Microsystems, Inc.
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#include "precompiled_configmgr.hxx"
#include "sal/config.h"

#include "com/sun/star/uno/Reference.hxx"
#include "com/sun/star/uno/RuntimeException.hpp"
#include "com/sun/star/uno/XInterface.hpp"
#include "osl/diagnose.h"
#include "rtl/ref.hxx"
#include "rtl/ustring.h"
#include "rtl/ustring.hxx"

#include "data.hxx"
#include "node.hxx"
#include "nodemap.hxx"

namespace configmgr {

namespace {

namespace css = com::sun::star;

}

NodeMap & Node::getMembers() {
    OSL_ASSERT(false);
    throw css::uno::RuntimeException(
        rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("this cannot happen")),
        css::uno::Reference< css::uno::XInterface >());
}

rtl::OUString Node::getTemplateName() const {
    return rtl::OUString();
}

void Node::setMandatory(int layer) {
    (void) layer; // avoid warnings
    OSL_ASSERT(layer == Data::NO_LAYER);
}

int Node::getMandatory() const {
    return Data::NO_LAYER;
}

void Node::setLayer(int layer) {
    OSL_ASSERT(layer >= layer_);
    layer_ = layer;
}

int Node::getLayer() const {
    return layer_;
}

void Node::setFinalized(int layer) {
    finalized_ = layer;
}

int Node::getFinalized() const {
    return finalized_;
}

void Node::remove(int layer) {
    setLayer(layer);
    removed_ = true;
    clear();
}

bool Node::isRemoved() const {
    return removed_;
}

rtl::Reference< Node > Node::getMember(rtl::OUString const & name) {
    rtl::Reference< Node > node(findMember(name));
    return node.is() && !node->isRemoved() ? node : rtl::Reference< Node >();
}

Node::Node(int layer):
    layer_(layer), finalized_(Data::NO_LAYER), removed_(false)
{}

Node::Node(const Node & other):
    SimpleReferenceObject(), layer_(other.layer_), finalized_(other.finalized_),
    removed_(other.removed_)
{}

Node::~Node() {}

void Node::clear() {}

rtl::Reference< Node > Node::findMember(rtl::OUString const &) {
    return rtl::Reference< Node >();
}

void Node::resurrect(int layer) {
    setLayer(layer);
    removed_ = false;
}

}