org.apache.xalan.serialize.SerializerFactory Maven / Gradle / Ivy

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Tool to convert CSV and XLS to XML, to transform XML and to convert XML to CSV, HTML, other text files, PDF etc., useful as command line tool and integrated in other projects.
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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the  "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/*
 * $Id: SerializerFactory.java 468642 2006-10-28 06:55:10Z minchau $
 */
package org.apache.xalan.serialize;

import java.io.IOException;
import java.io.OutputStream;
import java.io.Writer;
import java.util.Properties;

import org.w3c.dom.Node;
import org.xml.sax.ContentHandler;

/**
 * Factory for creating serializers.
 * @deprecated The new class to use is 
 * org.apache.xml.serializer.SerializerFactory
 */
public abstract class SerializerFactory
{

    private SerializerFactory()
    {
    }
    /**
     * Returns a serializer for the specified output method. Returns
     * null if no implementation exists that supports the specified
     * output method. For a list of the default output methods see
     * {@link org.apache.xml.serializer.Method}.
     *
     * @param format The output format
     * @return A suitable serializer, or null
     * @throws IllegalArgumentException (apparently -sc) if method is
     * null or an appropriate serializer can't be found
     * @throws WrappedRuntimeException (apparently -sc) if an
     * exception is thrown while trying to find serializer
     * @deprecated Use org.apache.xml.serializer.SerializerFactory
     */
    public static Serializer getSerializer(Properties format)
    {
        org.apache.xml.serializer.Serializer ser;
        ser = org.apache.xml.serializer.SerializerFactory.getSerializer(format);
        SerializerFactory.SerializerWrapper si = new SerializerWrapper(ser);
        return si;

    }
    
    /**
     * This class just exists to wrap a new Serializer in the new package by
     * an old one.
     * @deprecated
     */

    private static class SerializerWrapper implements Serializer
    {
        private final org.apache.xml.serializer.Serializer m_serializer;
        private DOMSerializer m_old_DOMSerializer;

        SerializerWrapper(org.apache.xml.serializer.Serializer ser)
        {
            m_serializer = ser;

        }

        public void setOutputStream(OutputStream output)
        {
            m_serializer.setOutputStream(output);
        }

        public OutputStream getOutputStream()
        {
            return m_serializer.getOutputStream();
        }

        public void setWriter(Writer writer)
        {
            m_serializer.setWriter(writer);
        }

        public Writer getWriter()
        {
            return m_serializer.getWriter();
        }

        public void setOutputFormat(Properties format)
        {
            m_serializer.setOutputFormat(format);
        }

        public Properties getOutputFormat()
        {
            return m_serializer.getOutputFormat();
        }

        public ContentHandler asContentHandler() throws IOException
        {
            return m_serializer.asContentHandler();
        }

        /**
         * @return an old style DOMSerializer that wraps a new one.
         * @see org.apache.xalan.serialize.Serializer#asDOMSerializer()
         */
        public DOMSerializer asDOMSerializer() throws IOException
        {
            if (m_old_DOMSerializer == null)
            {
                m_old_DOMSerializer =
                    new DOMSerializerWrapper(m_serializer.asDOMSerializer());
            }
            return m_old_DOMSerializer;
        }
        /**
         * @see org.apache.xalan.serialize.Serializer#reset()
         */
        public boolean reset()
        {
            return m_serializer.reset();
        }

    }

    /**
     * This class just wraps a new DOMSerializer with an old style one for
     * migration purposes. 
  *
     */
    private static class DOMSerializerWrapper implements DOMSerializer
    {
        private final org.apache.xml.serializer.DOMSerializer m_dom;
        DOMSerializerWrapper(org.apache.xml.serializer.DOMSerializer domser)
        {
            m_dom = domser;
        }

        public void serialize(Node node) throws IOException
        {
            m_dom.serialize(node);
        }
    }

}