001 /**
002 * GRANITE DATA SERVICES
003 * Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 * This file is part of the Granite Data Services Platform.
006 *
007 * Granite Data Services is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * Granite Data Services is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015 * General Public License for more details.
016 *
017 * You should have received a copy of the GNU Lesser General Public
018 * License along with this library; if not, write to the Free Software
019 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020 * USA, or see <http://www.gnu.org/licenses/>.
021 */
022
023 package org.granite.generator.as3.reflect;
024
025 import java.lang.reflect.Method;
026 import java.net.URL;
027 import java.util.ArrayList;
028 import java.util.Collection;
029 import java.util.Collections;
030 import java.util.HashSet;
031 import java.util.List;
032 import java.util.Set;
033
034 import org.granite.generator.as3.reflect.JavaMethod.MethodType;
035 import org.granite.util.PropertyDescriptor;
036
037 /**
038 * @author Franck WOLFF
039 */
040 public class JavaInterface extends JavaAbstractType {
041
042 protected final Set<JavaType> imports;
043
044 protected final List<JavaInterface> interfaces;
045
046 protected final List<JavaProperty> properties;
047
048 public JavaInterface(JavaTypeFactory provider, Class<?> type, URL url) {
049 super(provider, type, url);
050
051 if (!type.isInterface())
052 throw new IllegalArgumentException("type should be an interface: " + type);
053
054 // Find superclass (controller filtered).
055 this.interfaces = Collections.unmodifiableList(provider.getJavaTypeInterfaces(type));
056
057 // Collect bean properties.
058 this.properties = getSortedUnmodifiableList(initProperties());
059
060 // Collect imports.
061 Set<JavaType> tmpImports = new HashSet<JavaType>();
062 for (JavaInterface interfaze : interfaces)
063 tmpImports.add(provider.getJavaImport(interfaze.getType()));
064 for (JavaProperty property : properties)
065 tmpImports.add(provider.getJavaImport(property.getType()));
066 this.imports = Collections.unmodifiableSet(removeNull(tmpImports));
067 }
068
069 public Set<JavaType> getImports() {
070 return imports;
071 }
072
073 public boolean hasSuperInterfaces() {
074 return interfaces != null && !interfaces.isEmpty();
075 }
076 public List<JavaInterface> getSuperInterfaces() {
077 return interfaces;
078 }
079
080 public Collection<JavaProperty> getProperties() {
081 return properties;
082 }
083
084 protected Collection<JavaProperty> initProperties() {
085 // Find (non static, non transient) declared fields or getter/setter for interfaces.
086 List<JavaProperty> properties = new ArrayList<JavaProperty>();
087 for (PropertyDescriptor propertyDescriptor : getPropertyDescriptors(getType())) {
088 String name = propertyDescriptor.getName();
089 JavaMethod readMethod = null;
090 JavaMethod writeMethod = null;
091
092 Method method = propertyDescriptor.getReadMethod();
093 if (method != null)
094 readMethod = new JavaMethod(method, MethodType.GETTER);
095
096 method = propertyDescriptor.getWriteMethod();
097 if (method != null)
098 writeMethod = new JavaMethod(method, MethodType.SETTER);
099
100 if (readMethod != null || writeMethod != null)
101 properties.add(new JavaMethodProperty(provider, name, readMethod, writeMethod));
102 }
103 return properties;
104 }
105 }