--- old/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/property/SingleReferenceNodeProperty.java 2018-01-30 20:34:05.000000000 -0500 +++ /dev/null 2018-01-30 20:34:05.000000000 -0500 @@ -1,160 +0,0 @@ -/* - * 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.runtime.property; - -import java.io.IOException; -import java.lang.reflect.InvocationTargetException; - -import javax.xml.bind.JAXBElement; -import javax.xml.bind.JAXBException; -import javax.xml.bind.annotation.DomHandler; -import javax.xml.stream.XMLStreamException; - -import com.sun.xml.internal.bind.api.AccessorException; -import com.sun.xml.internal.bind.v2.ClassFactory; -import com.sun.xml.internal.bind.v2.model.core.PropertyKind; -import com.sun.xml.internal.bind.v2.model.core.WildcardMode; -import com.sun.xml.internal.bind.v2.model.runtime.RuntimeElement; -import com.sun.xml.internal.bind.v2.model.runtime.RuntimeReferencePropertyInfo; -import com.sun.xml.internal.bind.v2.runtime.ElementBeanInfoImpl; -import com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl; -import com.sun.xml.internal.bind.v2.runtime.JaxBeanInfo; -import com.sun.xml.internal.bind.v2.runtime.XMLSerializer; -import com.sun.xml.internal.bind.v2.runtime.reflect.Accessor; -import com.sun.xml.internal.bind.v2.runtime.unmarshaller.ChildLoader; -import com.sun.xml.internal.bind.v2.runtime.unmarshaller.WildcardLoader; -import com.sun.xml.internal.bind.v2.util.QNameMap; - -import org.xml.sax.SAXException; - -/** - * @author Kohsuke Kawaguchi - */ -final class SingleReferenceNodeProperty extends PropertyImpl { - - private final Accessor acc; - - private final QNameMap expectedElements = new QNameMap(); - - private final DomHandler domHandler; - private final WildcardMode wcMode; - - public SingleReferenceNodeProperty(JAXBContextImpl context, RuntimeReferencePropertyInfo prop) { - super(context,prop); - acc = prop.getAccessor().optimize(context); - - for (RuntimeElement e : prop.getElements()) { - expectedElements.put( e.getElementName(), context.getOrCreate(e) ); - } - - if(prop.getWildcard()!=null) { - domHandler = (DomHandler) ClassFactory.create(prop.getDOMHandler()); - wcMode = prop.getWildcard(); - } else { - domHandler = null; - wcMode = null; - } - } - - public void reset(BeanT bean) throws AccessorException { - acc.set(bean,null); - } - - public String getIdValue(BeanT beanT) { - return null; - } - - public void serializeBody(BeanT o, XMLSerializer w, Object outerPeer) throws SAXException, AccessorException, IOException, XMLStreamException { - ValueT v = acc.get(o); - if(v!=null) { - try { - JaxBeanInfo bi = w.grammar.getBeanInfo(v,true); - if(bi.jaxbType==Object.class && domHandler!=null) - // even if 'v' is a DOM node, it always derive from Object, - // so the getBeanInfo returns BeanInfo for Object - w.writeDom(v,domHandler,o,fieldName); - else - bi.serializeRoot(v,w); - } catch (JAXBException e) { - w.reportError(fieldName,e); - // recover by ignoring this property - } - } - } - - public void buildChildElementUnmarshallers(UnmarshallerChain chain, QNameMap handlers) { - for (QNameMap.Entry n : expectedElements.entrySet()) - handlers.put(n.nsUri,n.localName, new ChildLoader(n.getValue().getLoader(chain.context,true),acc)); - - if(domHandler!=null) - handlers.put(CATCH_ALL,new ChildLoader(new WildcardLoader(domHandler,wcMode),acc)); - - } - - public PropertyKind getKind() { - return PropertyKind.REFERENCE; - } - - @Override - public Accessor getElementPropertyAccessor(String nsUri, String localName) { - JaxBeanInfo bi = expectedElements.get(nsUri, localName); - if(bi!=null) { - if(bi instanceof ElementBeanInfoImpl) { - final ElementBeanInfoImpl ebi = (ElementBeanInfoImpl) bi; - // a JAXBElement. We need to handle JAXBElement for JAX-WS - return new Accessor(ebi.expectedType) { - public Object get(BeanT bean) throws AccessorException { - ValueT r = acc.get(bean); - if(r instanceof JAXBElement) { - return ((JAXBElement)r).getValue(); - } else - // this is sloppy programming, but hey... - return r; - } - - public void set(BeanT bean, Object value) throws AccessorException { - if(value!=null) { - try { - value = ebi.createInstanceFromValue(value); - } catch (IllegalAccessException e) { - throw new AccessorException(e); - } catch (InvocationTargetException e) { - throw new AccessorException(e); - } catch (InstantiationException e) { - throw new AccessorException(e); - } - } - acc.set(bean,(ValueT)value); - } - }; - } else { - // a custom element type, like @XmlRootElement class Foo { ... } - return acc; - } - } else - return null; - } -}