/*
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*
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*
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/*
* $Header: /cvs/glassfish/appserv-api/src/java/com/sun/appserv/management/util/misc/PropertiesStringSource.java,v 1.2 2007/05/05 05:31:06 tcfujii Exp $
* $Revision: 1.2 $
* $Date: 2007/05/05 05:31:06 $
*/
package com.sun.appserv.management.util.misc;
import java.util.Properties;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
/**
An abstraction for getting a String, given an id string.
*/
public class PropertiesStringSource extends StringSourceBase implements StringSource
{
final Properties mProperties;
public
PropertiesStringSource( final Properties props, StringSource delegate )
{
super( delegate );
assert( props != null );
mProperties = props;
}
static private Properties
propsFromFile( final File propsFile )
throws IOException
{
final Properties props = new Properties();
props.load( new FileInputStream( propsFile ) );
return( props );
}
public
PropertiesStringSource( final File propsFile, StringSource delegate )
throws IOException
{
this( propsFromFile( propsFile ), delegate );
}
public String
getString( String id, String defaultValue )
{
final String result = mProperties.getProperty( id, defaultValue );
return( result );
}
public final static String STRINGS_NAME = "strings";
};
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