xref: /aoo42x/main/udkapi/com/sun/star/beans/XHierarchicalPropertySet.idl (revision a5f4f399)

/**************************************************************
 *
 * 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.
 *
 *************************************************************/


#ifndef __com_sun_star_beans_XHierarchicalPropertySet_idl__
#define __com_sun_star_beans_XHierarchicalPropertySet_idl__

#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif

#ifndef __com_sun_star_beans_XHierarchicalPropertySetInfo_idl__
#include <com/sun/star/beans/XHierarchicalPropertySetInfo.idl>
#endif

#ifndef __com_sun_star_beans_UnknownPropertyException_idl__
#include <com/sun/star/beans/UnknownPropertyException.idl>
#endif

#ifndef __com_sun_star_beans_PropertyVetoException_idl__
#include <com/sun/star/beans/PropertyVetoException.idl>
#endif

#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
#include <com/sun/star/lang/IllegalArgumentException.idl>
#endif

#ifndef __com_sun_star_lang_WrappedTargetException_idl__
#include <com/sun/star/lang/WrappedTargetException.idl>
#endif


//=============================================================================

module com {  module sun {  module star {  module beans {

//=============================================================================

/** provides information about and access to the
	a hierarchy of properties from an implementation.

	<p> Usually an object that implements this interface
		also implements <type>XPropertySet</type> and at
		least some of the properties have subproperties.</p>

	<p> This interface allows direct access to subsubproperties, ...
		up to an arbitrary nesting depth. Often the intermediate
		elements of the hierarchy implement <type>XProperty</type>.</p>

	<p> Each implementation specifies how the
		hierarchical property names, that are
		used to access the elements of the hierarchy,
		are formed.</p>

	<p> Commonly a notation similar to filesystem paths
		(separated by '/' slashes) or nested module names
		(separated by dots '.' or '::') is used.</p>

 */
published interface XHierarchicalPropertySet: com::sun::star::uno::XInterface
{
	//-------------------------------------------------------------------------

	/** retrieve information about the hierarchy of properties

		@returns
			the <type>XHierarchicalPropertySetInfo</type> interface,
			which describes the property hierarchy of the object which
			supplies this interface.

		@returns
			<NULL/> if the implementation cannot or will
			not provide information about the properties; otherwise the
			interface <type>XHierarchicalPropertySetInfo</type> is returned.
	 */
	com::sun::star::beans::XHierarchicalPropertySetInfo
				getHierarchicalPropertySetInfo();

	//-------------------------------------------------------------------------

	/** sets the value of the property with the specified nested name.

		@param  aHierarchicalPropertyName
				This parameter specifies the name of the property.

		@param  aValue
				This parameter specifies the new value for the property.

		@throws UnknownPropertyException
				if the property does not exist.

		@throws PropertyVetoException
				if the property is constrained and the change is vetoed by a
				<type>XVetoableChangeListener</type>.

		@throws com::sun::star::uno::lang::IllegalArgumentException
				if <var>aValue</var> is not a legal value for this property or
				if <var>aHierarchicalPropertyName</var> is not a well-formed
				nested name for this hierarchy.
				An implementation is not required to detect the latter condition.

		@throws com::sun::star::lang::WrappedTargetException
				if the implementation has an internal reason for the exception.
				In this case the original exception is wrapped into that
				<type scope="com::sun::star::lang">WrappedTargetException</type>.

		@see XPropertySet::setPropertyValue
	 */
	void setHierarchicalPropertyValue( [in] string aHierarchicalPropertyName,
			 [in] any aValue )
			raises( com::sun::star::beans::UnknownPropertyException,
					com::sun::star::beans::PropertyVetoException,
					com::sun::star::lang::IllegalArgumentException,
					com::sun::star::lang::WrappedTargetException );

	//-------------------------------------------------------------------------

	/** gets the value of the property with the specified nested name.

		@returns
				the value of the property with the specified nested name.

		@param  aHierarchicalPropertyName
				This parameter specifies the name of the property.

		@throws UnknownPropertyException
				if the property does not exist.

		@throws com::sun::star::uno::lang::IllegalArgumentException
				if <var>aHierarchicalPropertyName</var> is not a well-formed
				nested name for this hierarchy.
				An implementation is not required to detect this
				condition.

		@throws com::sun::star::lang::WrappedTargetException
				if the implementation has an internal reason for the exception.
				In this case the original exception is wrapped into that
				<type scope="com::sun::star::lang">WrappedTargetException</type>.

		@see XPropertySet::getPropertyValue
	 */
	any getHierarchicalPropertyValue( [in] string aHierarchicalPropertyName )
			raises( com::sun::star::beans::UnknownPropertyException,
					com::sun::star::lang::IllegalArgumentException,
					com::sun::star::lang::WrappedTargetException );

	//-------------------------------------------------------------------------

};

//=============================================================================

}; }; }; };

#endif