/*
* @(#)DefaultJasenConfigurationLoader.java on 3/02/2005
*
* Copyright (c) 2004, 2005 jASEN.org
* All rights reserved.
*
* 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.
*
* 3. The names of the authors may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 4. Any modification or additions to the software must be contributed back
* to the project.
*
* 5. Any investigation or reverse engineering of source code or binary to
* enable emails to bypass the filters, and hence inflict spam and or viruses
* onto users who use or do not use jASEN could subject the perpetrator to
* criminal and or civil liability.
*
* THIS SOFTWARE IS PROVIDED "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 JASEN.ORG,
* OR ANY CONTRIBUTORS TO THIS SOFTWARE 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 org.jasen.config;
import java.io.IOException;
import java.io.InputStream;
import org.jasen.error.JasenException;
import org.jasen.interfaces.JasenConfigurationLoader;
/**
* <p>
* Default configuration loader.
* </p>
* <p>
* Loads the default JasenConfiguration xml
* </p>
*/
public class DefaultJasenConfigurationLoader implements JasenConfigurationLoader {
InputStream in;
/**
*
*/
public DefaultJasenConfigurationLoader() {
super();
}
/* (non-Javadoc)
* @see org.jasen.interfaces.JasenConfigurationLoader#openConfigurationStream()
*/
public InputStream openConfigurationStream() throws JasenException {
in = this.getClass().getClassLoader().getResourceAsStream(JasenConfiguration.DEFAULT_CONFIG_PATH);
if(in == null) {
throw new JasenException("Could not locate configuration file in " + JasenConfiguration.DEFAULT_CONFIG_PATH);
}
return in;
}
/* (non-Javadoc)
* @see org.jasen.interfaces.JasenConfigurationLoader#closeConfigurationStream()
*/
public void closeConfigurationStream() throws JasenException {
try {
if(in != null) {
in.close();
in = null;
}
} catch (IOException e) {
throw new JasenException(e);
}
}
}