001// Copyright 2004, 2005 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007//     http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.hivemind.schema.rules;
016
017import org.apache.hivemind.Element;
018import org.apache.hivemind.schema.SchemaProcessor;
019
020/**
021 * Used to set a property of the child object to its parent object. The child object is the top
022 * object on the {@link org.apache.hivemind.schema.SchemaProcessor} stack, the parent object is the
023 * next object in. Created from the <code>&lt;set-parent&gt;</code> element.
024 * 
025 * @author Howard Lewis Ship
026 */
027public class SetParentRule extends BaseRule
028{
029    private String _propertyName;
030
031    /**
032     * @since 1.1
033     */
034    public String getPropertyName()
035    {
036        return _propertyName;
037    }
038
039    public void setPropertyName(String string)
040    {
041        _propertyName = string;
042    }
043
044    public void begin(SchemaProcessor processor, Element element)
045    {
046        Object child = processor.peek();
047        Object parent = processor.peek(1);
048
049        RuleUtils.setProperty(processor, element, _propertyName, child, parent);
050    }
051
052}