org.openmdx.base.xml.stream.CharacterWriter Maven / Gradle / Ivy
/*
* ====================================================================
* Project: openMDX/Core, http://www.openmdx.org/
* Description: Character Writer
* Owner: OMEX AG, Switzerland, http://www.omex.ch
* ====================================================================
*
* This software is published under the BSD license as listed below.
*
* Copyright (c) 2010, OMEX AG, Switzerland
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * 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.
*
* * Neither the name of the openMDX team nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
*
* ------------------
*
* This product includes software developed by other organizations as
* listed in the NOTICE file.
*/
package org.openmdx.base.xml.stream;
import java.io.IOException;
import java.io.Writer;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
/**
* Writes character data to the underlying XML Stream
*/
public class CharacterWriter extends Writer {
/**
* Constructor
*
* @param delegate
*/
public CharacterWriter(
XMLStreamWriter delegate
){
this.delegate = delegate;
}
/**
* The character writer delegates to an XML stream writer
*/
private final XMLStreamWriter delegate;
/* (non-Javadoc)
* @see java.io.Writer#close()
*/
@Override
public void close(
) throws IOException {
try {
this.delegate.close();
} catch (XMLStreamException exception) {
throw (IOException) new IOException(
"Unable to close character writer"
).initCause(
exception
);
}
}
/* (non-Javadoc)
* @see java.io.Writer#flush()
*/
@Override
public void flush(
) throws IOException {
try {
this.delegate.flush();
} catch (XMLStreamException exception) {
throw (IOException) new IOException(
"Unable to flush character writer"
).initCause(
exception
);
}
}
/* (non-Javadoc)
* @see java.io.Writer#write(char[], int, int)
*/
@Override
public void write(
char[] cbuf,
int off,
int len
) throws IOException {
try {
this.delegate.writeCharacters(cbuf, off, len);
} catch (XMLStreamException exception) {
throw (IOException) new IOException(
"Unable to write to character writer"
).initCause(
exception
);
}
}
}