com.darwinsys.sql.ResultsDecoratorXML Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of darwinsys-api Show documentation
Show all versions of darwinsys-api Show documentation
Ian Darwin's assorted Java stuff,
assembled as an API.
/* Copyright (c) Ian F. Darwin, http://www.darwinsys.com/, 2004-2006.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS 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 THE AUTHOR OR 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.
*/
package com.darwinsys.sql;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.sql.rowset.WebRowSet;
import com.darwinsys.util.Verbosity;
/**
* This guy's primary raison d'etre is to generate an XML output file
* for use in JUnit testing of the ResultsDecoratorSQL!
*/
public class ResultsDecoratorXML extends ResultsDecorator {
private static final String SUN_WEBROWSET_IMPL_CLASS = "com.sun.rowset.WebRowSetImpl";
WebRowSet results;
public ResultsDecoratorXML(PrintWriter out, Verbosity v) {
super(out, v);
try {
// The class name is uncommitted so subject to change.
Class c = Class.forName(SUN_WEBROWSET_IMPL_CLASS);
results = (WebRowSet)c.newInstance();
} catch (Exception ex){
throw new IllegalArgumentException(
"can't load " + SUN_WEBROWSET_IMPL_CLASS + ", check CLASSPATH");
}
}
@Override
public int write(ResultSet rs) throws SQLException {
results.writeXml(rs, out);
return results.getRow();
}
@Override
public void displayTable(String table, ResultSet rs) throws IOException, SQLException {
write(rs);
}
@Override
public void printRowCount(int rowCount) throws IOException {
System.err.println("RowCount: " + rowCount);
}
/* (non-Javadoc)
* @see ResultsDecorator#getName()
*/
@Override
public String getName() {
return "XML";
}
}