xref: /aoo41x/main/offapi/com/sun/star/xml/xpath/XXPathAPI.idl (revision cdf0e10c)

/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef __com_sun_star_xml_XPath_XXPathAPI_idl__
#define __com_sun_star_xml_XPath_XXPathAPI_idl__

#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif
#ifndef __com_sun_star_xml_dom_XNode_idl__
#include <com/sun/star/xml/dom/XNode.idl>
#endif
#ifndef __com_sun_star_xml_dom_XNodeList_idl__
#include <com/sun/star/xml/dom/XNodeList.idl>
#endif
#ifndef __com_sun_star_xml_xpath_XXPathObject_idl__
#include <com/sun/star/xml/xpath/XXPathObject.idl>
#endif
#ifndef __com_sun_star_xml_xpath_XXPathExtension_idl__
#include <com/sun/star/xml/xpath/XXPathExtension.idl>
#endif
#ifndef __com_sun_star_xml_XPath_XPathException_idl__
#include <com/sun/star/xml/xpath/XPathException.idl>
#endif


module com { module sun { module star { module xml { module xpath {


interface XXPathAPI : com::sun::star::uno::XInterface
{

    void registerNS(
            [in] string prefix,
            [in] string url);

    void unregisterNS(
            [in] string prefix,
            [in] string url);

    void registerExtension( [in] string serviceName );
    void registerExtensionInstance(
            [in] com::sun::star::xml::xpath::XXPathExtension aExtension);

    /** Eval XPath Expression.

        @param contextNode
            the context node (expression is relative to this node)

        @param expr
            the XPath expression

        @throws XPathException
            if the expression is malformed, or evaluation fails

        @returns
            an object representing the result of the XPath evaluation

        @see XXPathObject
     */
    XXPathObject eval(
            [in] com::sun::star::xml::dom::XNode contextNode,
            [in] string expr)
        raises( com::sun::star::xml::xpath::XPathException );

    /** Eval XPath Expression.

        @param contextNode
            the context node (expression is relative to this node)

        @param expr
            the XPath expression

        @param namespaceNode
            all namespaces declared on this node will be registered

        @throws XPathException
            if the expression is malformed, or evaluation fails

        @returns
            an object representing the result of the XPath evaluation

        @see XXPathObject
     */
    XXPathObject evalNS(
            [in] com::sun::star::xml::dom::XNode contextNode,
            [in] string expr,
            [in] com::sun::star::xml::dom::XNode namespaceNode)
        raises( com::sun::star::xml::xpath::XPathException );

    /** Evaluate an XPath expression to select a list of nodes.

        @param contextNode
            the context node (expression is relative to this node)

        @param expr
            the XPath expression

        @throws XPathException
            if the expression is malformed, or evaluation fails

        @returns
            result of the XPath evaluation: a list of nodes

        @see XNodeList
     */
    com::sun::star::xml::dom::XNodeList selectNodeList(
            [in] com::sun::star::xml::dom::XNode contextNode,
            [in] string expr)
        raises( com::sun::star::xml::xpath::XPathException );

    /** Evaluate an XPath expression to select a list of nodes.

        @param contextNode
            the context node (expression is relative to this node)

        @param expr
            the XPath expression

        @param namespaceNode
            all namespaces declared on this node will be registered

        @throws XPathException
            if the expression is malformed, or evaluation fails

        @returns
            result of the XPath evaluation: a list of nodes

        @see XNodeList
     */
    com::sun::star::xml::dom::XNodeList selectNodeListNS(
            [in] com::sun::star::xml::dom::XNode contextNode,
            [in] string str,
            [in] com::sun::star::xml::dom::XNode namespaceNode)
        raises( com::sun::star::xml::xpath::XPathException );

    /** Evaluate an XPath expression to select a single node.

        @param contextNode
            the context node (expression is relative to this node)

        @param expr
            the XPath expression

        @throws XPathException
            if the expression is malformed, or evaluation fails

        @returns
            result of the XPath evaluation: a single node
    */
    com::sun::star::xml::dom::XNode selectSingleNode(
            [in] com::sun::star::xml::dom::XNode contextNode,
            [in] string expr)
        raises( com::sun::star::xml::xpath::XPathException );

    /** Evaluate an XPath expression to select a single node.

        @param contextNode
            the context node (expression is relative to this node)

        @param expr
            the XPath expression

        @param namespaceNode
            all namespaces declared on this node will be registered

        @throws XPathException
            if the expression is malformed, or evaluation fails

        @returns
            result of the XPath evaluation: a single node
    */
    com::sun::star::xml::dom::XNode selectSingleNodeNS(
            [in] com::sun::star::xml::dom::XNode contextNode,
            [in] string str,
            [in] com::sun::star::xml::dom::XNode namespaceNode)
        raises( com::sun::star::xml::xpath::XPathException );

};

}; }; }; }; };

#endif