| /* |
| * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.xml.internal.bind.v2.model.impl; |
| |
| import javax.xml.namespace.QName; |
| |
| import com.sun.xml.internal.bind.v2.model.core.NonElement; |
| import com.sun.xml.internal.bind.v2.model.core.PropertyInfo; |
| import com.sun.xml.internal.bind.v2.model.core.TypeRef; |
| |
| /** |
| * @author Kohsuke Kawaguchi |
| */ |
| class TypeRefImpl<TypeT,ClassDeclT> implements TypeRef<TypeT,ClassDeclT> { |
| private final QName elementName; |
| private final TypeT type; |
| protected final ElementPropertyInfoImpl<TypeT,ClassDeclT,?,?> owner; |
| private NonElement<TypeT,ClassDeclT> ref; |
| private final boolean isNillable; |
| private String defaultValue; |
| |
| public TypeRefImpl(ElementPropertyInfoImpl<TypeT, ClassDeclT, ?, ?> owner, QName elementName, TypeT type, boolean isNillable, String defaultValue) { |
| this.owner = owner; |
| this.elementName = elementName; |
| this.type = type; |
| this.isNillable = isNillable; |
| this.defaultValue = defaultValue; |
| assert owner!=null; |
| assert elementName!=null; |
| assert type!=null; |
| } |
| |
| public NonElement<TypeT,ClassDeclT> getTarget() { |
| if(ref==null) |
| calcRef(); |
| return ref; |
| } |
| |
| public QName getTagName() { |
| return elementName; |
| } |
| |
| public boolean isNillable() { |
| return isNillable; |
| } |
| |
| public String getDefaultValue() { |
| return defaultValue; |
| } |
| |
| protected void link() { |
| // if we have'nt computed the ref yet, do so now. |
| calcRef(); |
| } |
| |
| private void calcRef() { |
| // we can't do this eagerly because of a cyclic dependency |
| ref = owner.parent.builder.getTypeInfo(type,owner); |
| assert ref!=null; |
| } |
| |
| public PropertyInfo<TypeT,ClassDeclT> getSource() { |
| return owner; |
| } |
| } |