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 * 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

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

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import javax.xml.bind.JAXBElement;

import javax.xml.bind.JAXBException;

import javax.xml.bind.Marshaller;

import javax.xml.bind.Unmarshaller;

import javax.xml.namespace.NamespaceContext;

import javax.xml.stream.XMLStreamException;

import javax.xml.stream.XMLStreamReader;

import javax.xml.stream.XMLStreamWriter;

import javax.xml.transform.Result;

import javax.xml.transform.Source;

import com.sun.istack.internal.NotNull;

import com.sun.xml.internal.bind.api.Bridge;

import com.sun.xml.internal.bind.api.TypeReference;

import com.sun.xml.internal.bind.marshaller.SAX2DOMEx;

import com.sun.xml.internal.bind.v2.runtime.output.SAXOutput;

import com.sun.xml.internal.bind.v2.runtime.output.XMLStreamWriterOutput;

import com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl;

import org.w3c.dom.Node;

import org.xml.sax.ContentHandler;

import org.xml.sax.SAXException;

/**

 * {@link Bridge} implementaiton.

 *

 * @author Kohsuke Kawaguchi

 */

final class BridgeImpl<T> extends InternalBridge<T> {

    /**

     * Tag name associated with this {@link Bridge}.

     * Used for marshalling.

     */

    private final Name tagName;

    private final JaxBeanInfo<T> bi;

    private final TypeReference typeRef;

    public BridgeImpl(JAXBContextImpl context, Name tagName, JaxBeanInfo<T> bi,TypeReference typeRef) {

        super(context);

        this.tagName = tagName;

        this.bi = bi;

        this.typeRef = typeRef;

    }

    public void marshal(Marshaller _m, T t, XMLStreamWriter output) throws JAXBException {

        MarshallerImpl m = (MarshallerImpl)_m;

        m.write(tagName,bi,t,XMLStreamWriterOutput.create(output,context),new StAXPostInitAction(output,m.serializer));

    }

    public void marshal(Marshaller _m, T t, OutputStream output, NamespaceContext nsContext) throws JAXBException {

        MarshallerImpl m = (MarshallerImpl)_m;

        Runnable pia = null;

        if(nsContext!=null)

            pia = new StAXPostInitAction(nsContext,m.serializer);

        m.write(tagName,bi,t,m.createWriter(output),pia);

    }

    public void marshal(Marshaller _m, T t, Node output) throws JAXBException {

        MarshallerImpl m = (MarshallerImpl)_m;

        m.write(tagName,bi,t,new SAXOutput(new SAX2DOMEx(output)),new DomPostInitAction(output,m.serializer));

    }

    public void marshal(Marshaller _m, T t, ContentHandler contentHandler) throws JAXBException {

        MarshallerImpl m = (MarshallerImpl)_m;

        m.write(tagName,bi,t,new SAXOutput(contentHandler),null);

    }

    public void marshal(Marshaller _m, T t, Result result) throws JAXBException {

        MarshallerImpl m = (MarshallerImpl)_m;

        m.write(tagName,bi,t, m.createXmlOutput(result),m.createPostInitAction(result));

    }

    public @NotNull T unmarshal(Unmarshaller _u, XMLStreamReader in) throws JAXBException {

        UnmarshallerImpl u = (UnmarshallerImpl)_u;

        return ((JAXBElement<T>)u.unmarshal0(in,bi)).getValue();

    }

    public @NotNull T unmarshal(Unmarshaller _u, Source in) throws JAXBException {

        UnmarshallerImpl u = (UnmarshallerImpl)_u;

        return ((JAXBElement<T>)u.unmarshal0(in,bi)).getValue();

    }

    public @NotNull T unmarshal(Unmarshaller _u, InputStream in) throws JAXBException {

        UnmarshallerImpl u = (UnmarshallerImpl)_u;

        return ((JAXBElement<T>)u.unmarshal0(in,bi)).getValue();

    }

    public @NotNull T unmarshal(Unmarshaller _u, Node n) throws JAXBException {

        UnmarshallerImpl u = (UnmarshallerImpl)_u;

        return ((JAXBElement<T>)u.unmarshal0(n,bi)).getValue();

    }

    public TypeReference getTypeReference() {

        return typeRef;

    }

    public void marshal(T value, XMLSerializer out) throws IOException, SAXException, XMLStreamException {

        out.startElement(tagName,null);

        if(value==null) {

            out.writeXsiNilTrue();

        } else {

            out.childAsXsiType(value,null,bi,false);

        }

        out.endElement();

    }

}