| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 javax.xml.bind; |
| |
| import java.io.Serializable; |
| |
| import javax.xml.namespace.QName; |
| |
| public class JAXBElement<T> implements Serializable { |
| |
| private static final long serialVersionUID = 1L; |
| |
| public final static class GlobalScope { |
| } |
| |
| protected final QName name; |
| protected final Class<T> declaredType; |
| protected final Class scope; |
| protected T value; |
| protected boolean nil; |
| |
| public JAXBElement(QName name, Class<T> declaredType, Class scope, T value) { |
| this.nil = false; |
| if (declaredType == null || name == null) { |
| throw new IllegalArgumentException(); |
| } |
| this.declaredType = declaredType; |
| if (scope == null) { |
| scope = GlobalScope.class; |
| } |
| this.scope = scope; |
| this.name = name; |
| setValue(value); |
| } |
| |
| public JAXBElement(QName name, Class<T> declaredType, T value) { |
| this(name, declaredType, GlobalScope.class, value); |
| } |
| |
| public Class<T> getDeclaredType() { |
| return declaredType; |
| } |
| |
| public QName getName() { |
| return name; |
| } |
| |
| public void setValue(T value) { |
| this.value = value; |
| } |
| |
| public T getValue() { |
| return value; |
| } |
| |
| public Class getScope() { |
| return scope; |
| } |
| |
| public boolean isNil() { |
| return value == null || nil; |
| } |
| |
| public void setNil(boolean nil) { |
| this.nil = nil; |
| } |
| |
| public boolean isGlobalScope() { |
| return scope == GlobalScope.class; |
| } |
| |
| public boolean isTypeSubstituted() { |
| if (value == null) { |
| return false; |
| } else { |
| return value.getClass() != declaredType; |
| } |
| } |
| } |