1 /*******************************************************************************
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2 * Copyright (c) 2012, 2013 Association for Decentralized Information Management in
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.g3d.property;
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14 import java.lang.reflect.Method;
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15 import java.util.HashMap;
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16 import java.util.Map;
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18 public class MethodWithMapValueProvider implements ValueProvider {
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24 public MethodWithMapValueProvider(Method getter, Method setter, String key) {
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25 this.getter = getter;
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26 this.setter = setter;
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31 public Object getValue(Object obj) throws Exception{
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32 @SuppressWarnings("unchecked")
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33 Map<String,Object> map = (Map<String, Object>)getter.invoke(obj);
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34 return map.get(key);
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36 @SuppressWarnings("unchecked")
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38 public void setValue(Object obj, Object value) throws Exception {
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39 Map<String,Object> map = new HashMap<String, Object>();
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40 map.putAll((Map<String, Object>)getter.invoke(obj));
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41 map.put(key, value);
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42 setter.invoke(obj,map);
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