spinjar.com.sun.xml.bind.v2.runtime.property.ArrayElementLeafProperty Maven / Gradle / Ivy

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2011 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.xml.bind.v2.runtime.property;

import java.io.IOException;

import javax.xml.stream.XMLStreamException;

import com.sun.xml.bind.api.AccessorException;
import com.sun.xml.bind.v2.model.runtime.RuntimeElementPropertyInfo;
import com.sun.xml.bind.v2.runtime.JAXBContextImpl;
import com.sun.xml.bind.v2.runtime.JaxBeanInfo;
import com.sun.xml.bind.v2.runtime.Transducer;
import com.sun.xml.bind.v2.runtime.XMLSerializer;

import org.xml.sax.SAXException;

/**
 * {@link ArrayProperty} that contains only one leaf type.
 *
 * 
 * This class is optimized for the case where there's only one kind of types
 * in the array and that type is a leaf type.
 *
 * @author Kohsuke Kawaguchi ([email protected])
 */
final class ArrayElementLeafProperty extends ArrayElementProperty {

    private final Transducer xducer;

    public ArrayElementLeafProperty(JAXBContextImpl p, RuntimeElementPropertyInfo prop) {
        super(p, prop);

        // unless those are true, use the ArrayElementNodeProperty.
        assert prop.getTypes().size()==1;
//        assert prop.getTypes().get(0).getType().isLeaf(); // this assertion is incorrect in case it's IDREF

        xducer = prop.getTypes().get(0).getTransducer();
        assert xducer!=null;
    }

    public void serializeItem(JaxBeanInfo bi, ItemT item, XMLSerializer w) throws SAXException, AccessorException, IOException, XMLStreamException {
        xducer.declareNamespace(item,w);
        w.endNamespaceDecls(item);
        w.endAttributes();
        // this is leaf, so by definition there's no type substitution
        // if there's, we'll be using ArrayElementNodeProperty
        xducer.writeText(w,item,fieldName);
    }
}