marshal.java

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/* Copyright (c) 2003,2004, Stefan Haustein, Oberhausen, Rhld., Germany
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The  above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE. */


package org.ksoap2.serialization;

import java.io.*;
import org.xmlpull.v1.*;

/** Abstract class for custom (de)serialization. */

public interface Marshal {

    /** This methods reads an instance from the given parser. For
        implementation, please note that the start and and tag must be
        consumed. This is not symmetric to writeInstance, but
        otherwise it would not be possible to access the attributes of
        the start tag here.  */

    public Object readInstance(
        XmlPullParser parser,
        String namespace,
        String name,
        PropertyInfo expected)
        throws IOException, XmlPullParserException;

    /** Write the instance to the given XmlSerializer. In contrast to 
        readInstance, it is not neccessary to care about the
        sorrounding start and end tags. Additional attributes must be
        writen before anything else is written. */

    public void writeInstance(
        XmlSerializer writer,
        Object instance)
        throws IOException;

    /** Register this Marshal with Envelope */

    public void register(SoapSerializationEnvelope cm);
}