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><set-parent></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}