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/*******************************************************************************
* Copyright (c) 2002-2003 IBM Corporation, Beacon Information Technology Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM - Initial API and implementation
* BeaconIT - Initial API and implementation
*******************************************************************************/
package org.eclipse.wst.wsi.internal.core.document.impl;
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.io.Reader;
import java.io.UnsupportedEncodingException;
import java.io.Writer;
import org.eclipse.wst.wsi.internal.core.WSIException;
import org.eclipse.wst.wsi.internal.core.document.DocumentWriter;
import org.w3c.dom.Document;
/**
* Defines the implementation used to write the Conformance XML
* documents.
*
* @version 1.0.1
* @author Peter Brittenham (peterbr@us.ibm.com)
*/
public abstract class DocumentWriterImpl implements DocumentWriter
{
/**
* Document writer.
*/
protected Writer writer = null;
/* (non-Javadoc)
* @see org.wsi.test.document.DocumentWriter#getDocument()
*/
public Document getDocument() throws UnsupportedOperationException
{
// ADD:
return null;
}
/* (non-Javadoc)
* @see org.wsi.test.document.DocumentWriter#setWriter(String)
*/
public void setWriter(String documentLocation)
throws UnsupportedEncodingException, FileNotFoundException
{
// I18N: 2003.02.26 modified by K.Nakagome@BeaconIT
this.writer =
new PrintWriter(
new OutputStreamWriter(
new FileOutputStream(documentLocation),
"UTF-8"));
}
/* (non-Javadoc)
* @see org.wsi.test.document.DocumentWriter#write(Reader)
*/
public synchronized void write(Reader reader)
throws WSIException, IllegalStateException
{
// If the writer was not specified, then throw an exception
if (writer == null)
throw new IllegalStateException("Could not write document since writer was not set.");
write(reader, writer);
}
/* (non-Javadoc)
* @see org.wsi.test.document.DocumentWriter#write(Reader, Writer)
*/
public synchronized void write(Reader reader, Writer writer)
throws WSIException
{
// Create buffered reader
BufferedReader bufReader = new BufferedReader(reader);
// Create print writer
PrintWriter printWriter = new PrintWriter(writer);
String nextLine = null;
try
{
// Read each line from the reader
while ((nextLine = bufReader.readLine()) != null)
{
// Write text and flush stream
printWriter.println(nextLine);
}
}
catch (Exception e)
{
throw new WSIException("Could not write document.", e);
}
// Flush and close the writer
printWriter.flush();
//printWriter.close();
}
/**
* Close writer.
*/
public void close() throws WSIException, IllegalStateException
{
// If the writer was not specified, then throw an exception
if (writer == null)
throw new IllegalStateException("Could not write log file since writer was not set.");
try
{
// Close the writer
writer.close();
}
catch (IOException ioe)
{
throw new WSIException(ioe.toString(), ioe);
}
}
}
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