aoqi@0: /* aoqi@0: * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. aoqi@0: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. aoqi@0: * aoqi@0: * This code is free software; you can redistribute it and/or modify it aoqi@0: * under the terms of the GNU General Public License version 2 only, as aoqi@0: * published by the Free Software Foundation. Oracle designates this aoqi@0: * particular file as subject to the "Classpath" exception as provided aoqi@0: * by Oracle in the LICENSE file that accompanied this code. aoqi@0: * aoqi@0: * This code is distributed in the hope that it will be useful, but WITHOUT aoqi@0: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or aoqi@0: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License aoqi@0: * version 2 for more details (a copy is included in the LICENSE file that aoqi@0: * accompanied this code). aoqi@0: * aoqi@0: * You should have received a copy of the GNU General Public License version aoqi@0: * 2 along with this work; if not, write to the Free Software Foundation, aoqi@0: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. aoqi@0: * aoqi@0: * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA aoqi@0: * or visit www.oracle.com if you need additional information or have any aoqi@0: * questions. aoqi@0: */ aoqi@0: aoqi@0: package com.sun.xml.internal.bind.v2.model.impl; aoqi@0: aoqi@0: import java.io.IOException; aoqi@0: import java.lang.reflect.Field; aoqi@0: import java.lang.reflect.Method; aoqi@0: import java.lang.reflect.Type; aoqi@0: import java.util.EnumMap; aoqi@0: import java.util.HashMap; aoqi@0: import java.util.Map; aoqi@0: aoqi@0: import javax.xml.namespace.QName; aoqi@0: import javax.xml.stream.XMLStreamException; aoqi@0: aoqi@0: import com.sun.xml.internal.bind.api.AccessorException; aoqi@0: import com.sun.xml.internal.bind.v2.model.annotation.FieldLocatable; aoqi@0: import com.sun.xml.internal.bind.v2.model.annotation.Locatable; aoqi@0: import com.sun.xml.internal.bind.v2.model.runtime.RuntimeEnumLeafInfo; aoqi@0: import com.sun.xml.internal.bind.v2.model.runtime.RuntimeNonElement; aoqi@0: import com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationException; aoqi@0: import com.sun.xml.internal.bind.v2.runtime.Name; aoqi@0: import com.sun.xml.internal.bind.v2.runtime.Transducer; aoqi@0: import com.sun.xml.internal.bind.v2.runtime.XMLSerializer; aoqi@0: aoqi@0: import org.xml.sax.SAXException; aoqi@0: aoqi@0: /** aoqi@0: * @author Kohsuke Kawaguchi aoqi@0: */ aoqi@0: final class RuntimeEnumLeafInfoImpl,B> extends EnumLeafInfoImpl aoqi@0: implements RuntimeEnumLeafInfo, Transducer { aoqi@0: aoqi@0: public Transducer getTransducer() { aoqi@0: return this; aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * {@link Transducer} that knows how to convert a lexical value aoqi@0: * into the Java value that we can handle. aoqi@0: */ aoqi@0: private final Transducer baseXducer; aoqi@0: aoqi@0: private final Map parseMap = new HashMap(); aoqi@0: private final Map printMap; aoqi@0: aoqi@0: RuntimeEnumLeafInfoImpl(RuntimeModelBuilder builder, Locatable upstream, Class enumType) { aoqi@0: super(builder,upstream,enumType,enumType); aoqi@0: this.printMap = new EnumMap(enumType); aoqi@0: aoqi@0: baseXducer = ((RuntimeNonElement)baseType).getTransducer(); aoqi@0: } aoqi@0: aoqi@0: @Override aoqi@0: public RuntimeEnumConstantImpl createEnumConstant(String name, String literal, Field constant, EnumConstantImpl last) { aoqi@0: T t; aoqi@0: try { aoqi@0: try { aoqi@0: constant.setAccessible(true); aoqi@0: } catch (SecurityException e) { aoqi@0: // in case the constant is already accessible, swallow this error. aoqi@0: // if the constant is indeed not accessible, we will get IllegalAccessException aoqi@0: // in the following line, and that is not too late. aoqi@0: } aoqi@0: t = (T)constant.get(null); aoqi@0: } catch (IllegalAccessException e) { aoqi@0: // impossible, because this is an enum constant aoqi@0: throw new IllegalAccessError(e.getMessage()); aoqi@0: } aoqi@0: aoqi@0: B b = null; aoqi@0: try { aoqi@0: b = baseXducer.parse(literal); aoqi@0: } catch (Exception e) { aoqi@0: builder.reportError(new IllegalAnnotationException( aoqi@0: Messages.INVALID_XML_ENUM_VALUE.format(literal,baseType.getType().toString()), e, aoqi@0: new FieldLocatable(this,constant,nav()) )); aoqi@0: } aoqi@0: aoqi@0: parseMap.put(b,t); aoqi@0: printMap.put(t,b); aoqi@0: aoqi@0: return new RuntimeEnumConstantImpl(this, name, literal, last); aoqi@0: } aoqi@0: aoqi@0: public QName[] getTypeNames() { aoqi@0: return new QName[]{getTypeName()}; aoqi@0: } aoqi@0: aoqi@0: public boolean isDefault() { aoqi@0: return false; aoqi@0: } aoqi@0: aoqi@0: @Override aoqi@0: public Class getClazz() { aoqi@0: return clazz; aoqi@0: } aoqi@0: aoqi@0: public boolean useNamespace() { aoqi@0: return baseXducer.useNamespace(); aoqi@0: } aoqi@0: aoqi@0: public void declareNamespace(T t, XMLSerializer w) throws AccessorException { aoqi@0: baseXducer.declareNamespace(printMap.get(t),w); aoqi@0: } aoqi@0: aoqi@0: public CharSequence print(T t) throws AccessorException { aoqi@0: return baseXducer.print(printMap.get(t)); aoqi@0: } aoqi@0: aoqi@0: public T parse(CharSequence lexical) throws AccessorException, SAXException { aoqi@0: // TODO: error handling aoqi@0: aoqi@0: B b = baseXducer.parse(lexical); aoqi@0: aoqi@0: if (tokenStringType) { aoqi@0: b = (B) ((String)b).trim(); aoqi@0: } aoqi@0: aoqi@0: return parseMap.get(b); aoqi@0: } aoqi@0: aoqi@0: public void writeText(XMLSerializer w, T t, String fieldName) throws IOException, SAXException, XMLStreamException, AccessorException { aoqi@0: baseXducer.writeText(w,printMap.get(t),fieldName); aoqi@0: } aoqi@0: aoqi@0: public void writeLeafElement(XMLSerializer w, Name tagName, T o, String fieldName) throws IOException, SAXException, XMLStreamException, AccessorException { aoqi@0: baseXducer.writeLeafElement(w,tagName,printMap.get(o),fieldName); aoqi@0: } aoqi@0: aoqi@0: public QName getTypeName(T instance) { aoqi@0: return null; aoqi@0: } aoqi@0: }