01: /**
02: * Copyright 2006 Webmedia Group Ltd.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: **/package org.araneaframework.backend.list.memorybased;
16:
17: import org.araneaframework.backend.list.memorybased.expression.VariableResolver;
18: import org.araneaframework.backend.util.BeanMapper;
19:
20: /**
21: * @author <a href="mailto:rein@araneaframework.org">Rein RaudjƤrv</a>
22: */
23: public class BeanVariableResolver implements VariableResolver {
24:
25: private static final long serialVersionUID = 1L;
26:
27: private BeanMapper mapper;
28:
29: private Object bean;
30:
31: public BeanVariableResolver(Class clazz) {
32: this .mapper = new BeanMapper(clazz);
33: }
34:
35: public void setBean(Object bean) {
36: this .bean = bean;
37: }
38:
39: public Object resolve(Variable variable) {
40: return this.mapper.getFieldValue(this.bean, variable.getName());
41: }
42: }
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