`DefaultGriffonModelClass.java`
`01 /* 02 * Copyright 2010-2012 the original author or authors. 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 */ 16 package org.codehaus.griffon.runtime.core; 17 18 import griffon.core.GriffonApplication; 19 import griffon.core.GriffonModel; 20 import griffon.core.GriffonModelClass; 21 import griffon.util.GriffonClassUtils; 22 import griffon.util.GriffonNameUtils; 23 import groovy.lang.Closure; 24 import groovy.lang.MetaProperty; 25 26 import java.util.Arrays; 27 import java.util.LinkedHashSet; 28 import java.util.Set; 29 30 /** 31 * @author Andres Almiray 32 * @since 0.9.1 33 */ 34 public class DefaultGriffonModelClass extends DefaultGriffonClass implements GriffonModelClass { 35 protected final Set<String> propertiesCache = new LinkedHashSet<String>(); 36 private static final Set<String> BINDABLE_PROPERTIES = new LinkedHashSet<String>( 37 Arrays.asList("propertyChangeListeners", "vetoableChangeListeners")); 38 39 public DefaultGriffonModelClass(GriffonApplication app, Class<?> clazz) { 40 super(app, clazz, TYPE, TRAILING); 41 } 42 43 public void resetCaches() { 44 super.resetCaches(); 45 propertiesCache.clear(); 46 } 47 48 public String[] getPropertyNames() { 49 if (propertiesCache.isEmpty()) { 50 for (String propertyName : getPropertiesWithFields()) { 51 if (!propertiesCache.contains(propertyName) && 52 !GriffonClassUtils.isEventHandler(propertyName) && 53 getPropertyValue(propertyName, Closure.class) == null && 54 !STANDARD_PROPERTIES.contains(propertyName) && 55 !BINDABLE_PROPERTIES.contains(propertyName)) { 56 propertiesCache.add(propertyName); 57 } 58 } 59 for (MetaProperty p : getMetaProperties()) { 60 String propertyName = p.getName(); 61 if (GriffonClassUtils.isGetter(p, true)) { 62 propertyName = GriffonNameUtils.uncapitalize(propertyName.substring(3)); 63 } 64 if (!propertiesCache.contains(propertyName) && 65 !GriffonClassUtils.isEventHandler(propertyName) && 66 !isClosureMetaProperty(p) && 67 !STANDARD_PROPERTIES.contains(propertyName) && 68 !BINDABLE_PROPERTIES.contains(propertyName)) { 69 propertiesCache.add(propertyName); 70 } 71 } 72 } 73 74 return propertiesCache.toArray(new String[propertiesCache.size()]); 75 } 76 77 public void setModelPropertyValue(GriffonModel model, String propertyName, Object value) { 78 getMetaClass().setProperty(model, propertyName, value); 79 } 80 81 public Object getModelPropertyValue(GriffonModel model, String propertyName) { 82 return getMetaClass().getProperty(model, propertyName); 83 } 84 }`