| /** |
| * |
| * Copyright 2005-2006 The Apache Software Foundation or its licensors, as applicable. |
| * |
| * Licensed 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. |
| */ |
| package org.apache.xbean.recipe; |
| |
| import org.apache.xbean.propertyeditor.PropertyEditors; |
| import org.apache.xbean.propertyeditor.PropertyEditorException; |
| import org.apache.xbean.ClassLoading; |
| |
| |
| /** |
| * @version $Rev: 6689 $ $Date: 2006-01-02T06:48:49.815187Z $ |
| */ |
| public class ValueRecipe implements Recipe { |
| private final String type; |
| private final String value; |
| |
| public ValueRecipe(Class type, String value) { |
| if (type == null) throw new NullPointerException("type is null"); |
| if (!PropertyEditors.canConvert(type)) { |
| throw new IllegalArgumentException("No converter available for " + ClassLoading.getClassName(type)); |
| } |
| this.type = type.getName(); |
| this.value = value; |
| } |
| |
| public ValueRecipe(String type, String value) { |
| if (type == null) throw new NullPointerException("type is null"); |
| this.type = type; |
| this.value = value; |
| } |
| |
| public ValueRecipe(Object value) { |
| if (value == null) throw new NullPointerException("value is null"); |
| this.type = value.getClass().getName(); |
| this.value = PropertyEditors.toString(value); |
| } |
| |
| public ValueRecipe(ValueRecipe valueRecipe) { |
| if (valueRecipe == null) throw new NullPointerException("valueRecipe is null"); |
| this.type = valueRecipe.type; |
| this.value = valueRecipe.value; |
| } |
| |
| public String getType() { |
| return type; |
| } |
| |
| public String getValue() { |
| return value; |
| } |
| |
| public Object create(ClassLoader classLoader) { |
| if (value == null) { |
| return null; |
| } |
| |
| try { |
| return PropertyEditors.getValue(type, value, classLoader); |
| } catch (PropertyEditorException e) { |
| throw new ConstructionException(e); |
| } |
| } |
| } |