org.picocontainer.gems.util.ConstructableProperties Maven / Gradle / Ivy
/*****************************************************************************
* Copyright (c) PicoContainer Organization. All rights reserved. *
* ------------------------------------------------------------------------- *
* The software in this package is published under the terms of the BSD *
* style license a copy of which has been included with this distribution in *
* the license.html file. *
* *
* Idea by Rachel Davies, Original code by Aslak Hellesoy and Paul Hammant *
*****************************************************************************/
package org.picocontainer.gems.util;
import java.util.Properties;
import java.io.IOException;
import java.io.InputStream;
/**
* constructable properties.
*
* @author Konstantin Pribluda
*/
@SuppressWarnings("serial")
public class ConstructableProperties extends Properties {
/**
* create properties from classpath resource using context classloader
*
* @param resource resource name
* @exception IOException passed from Properties.load()
*/
public ConstructableProperties(final String resource) throws IOException {
super();
load(Thread.currentThread().getContextClassLoader().getResourceAsStream(resource));
}
/**
*
* @param resource resource name
* @param defaults default properties
* @throws IOException can be thrown if something goes wrong
*/
public ConstructableProperties(final String resource, final Properties defaults) throws IOException {
super(defaults);
load(Thread.currentThread().getContextClassLoader().getResourceAsStream(resource));
}
/**
* create properties from input stream
* @param stream to read from
* @throws IOException can be thrown by properties objkect
*/
public ConstructableProperties(final InputStream stream) throws IOException {
super();
load(stream);
}
/**
* create from inpiut stream with default properties
* @param stream to read from
* @param defaults default properties
* @throws IOException can be thrown by properties object
*/
public ConstructableProperties(final InputStream stream, final Properties defaults) throws IOException {
super(defaults);
load(stream);
}
}