/**
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. Redistributions in binary form must reproduce the
* above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. The name "Exolab" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of Intalio, Inc. For written permission,
* please contact info@exolab.org.
*
* 4. Products derived from this Software may not be called "Exolab"
* nor may "Exolab" appear in their names without prior written
* permission of Intalio, Inc. Exolab is a registered
* trademark of Intalio, Inc.
*
* 5. Due credit should be given to the Exolab Project
* (http://www.exolab.org/).
*
* THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* INTALIO, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Copyright 1999 (C) Intalio, Inc. All Rights Reserved.
*
* $Id: Exporter.java,v 1.2 2004/12/13 20:58:54 wguttmann Exp $
*/
package org.exolab.castor.dsml;
import java.io.IOException;
import java.io.OutputStream;
import java.io.Writer;
import java.io.InputStream;
import java.io.Reader;
import org.xml.sax.DocumentHandler;
import org.xml.sax.SAXException;
import org.xml.sax.Parser;
import org.xml.sax.InputSource;
import org.exolab.castor.util.Configuration;
import org.exolab.castor.util.LocalConfiguration;
import org.exolab.castor.dsml.SearchDescriptor;
import org.exolab.castor.dsml.ImportDescriptor;
/**
*
*
* @author <a href="mailto:arkin@intalio.com">Assaf Arkin</a>
* @version $Revision: 1.2 $ $Date: 2004/12/13 20:58:54 $
*/
public abstract class Exporter
{
private Configuration _config = LocalConfiguration.getInstance();
private SearchDescriptor _searchDesc;
private ImportDescriptor _importDesc;
public void export( OutputStream output, boolean serverSchema, boolean importPolicy )
throws ImportExportException
{
try {
export( _config.getSerializer( output ), serverSchema, importPolicy );
} catch ( IOException except ) {
throw new ImportExportException( except );
}
}
public void export( Writer output, boolean serverSchema, boolean importPolicy )
throws ImportExportException
{
try {
export( _config.getSerializer( output ), serverSchema, importPolicy );
} catch ( IOException except ) {
throw new ImportExportException( except );
}
}
public abstract void export( DocumentHandler docHandler,
boolean serverSchema, boolean importPolicy )
throws ImportExportException;
public void setSearchDescriptor( SearchDescriptor searchDesc )
{
_searchDesc = searchDesc;
}
public SearchDescriptor getSearchDescriptor()
{
return _searchDesc;
}
public void setImportDescriptor( ImportDescriptor importDesc )
{
_importDesc = importDesc;
}
public ImportDescriptor getImportDescriptor()
{
return _importDesc;
}
public void readSearchDescriptor( InputStream input )
throws IOException, SAXException
{
readSearchDescriptor( _config.getParser(), new InputSource( input ) );
}
public void readSearchDescriptor( Reader input )
throws IOException, SAXException
{
readSearchDescriptor( _config.getParser(), new InputSource( input ) );
}
protected void readSearchDescriptor( Parser parser, InputSource input )
throws IOException, SAXException
{
SearchDescriptor desc;
desc = new SearchDescriptor();
parser.setDocumentHandler( desc );
parser.parse( input );
setSearchDescriptor( desc );
}
protected abstract Consumer createConsumer();
}