com.redhat.victims.util.VictimsConfig.java Source code

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Here is the source code for com.redhat.victims.util.VictimsConfig.java

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/**
 * Copyright 2014 Sean Kavanagh - sean.p.kavanagh6@gmail.com
 *
 * This code is distributed under the terms of the GNU Affero General
 * Public License (see <http://www.gnu.org/licenses/agpl.html>).
 */
package com.redhat.victims.util;

import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
import java.util.ResourceBundle;

import org.apache.commons.lang.StringUtils;

public class VictimsConfig {

    private static ResourceBundle props = ResourceBundle.getBundle("VictimsConfig");

    /**
     * returns attributes from victims configuration
     *
     * @param name property name
     * @return property value
     */
    public static String getProperty(String name) {
        return props.getString(name);
    }

    /**
     * return all victim configuration properties
     *
     * @return property map
     */
    public static Map<String, String> getProperties() {
        Map<String, String> propMap = new HashMap<String, String>();

        Enumeration<String> keys = props.getKeys();
        while (keys.hasMoreElements()) {
            String key = keys.nextElement();
            propMap.put(key, props.getString(key));
        }

        return propMap;
    }

    /**
     * Set configuration options for victims-lib
     *
     * @link https://github.com/victims/victims-lib-java#configuration-options
     */
    public static void configureVictimsOptions() {

        Map<String, String> config = VictimsConfig.getProperties();

        for (String key : config.keySet()) {
            //only set from properties if no JVM option
            if (StringUtils.isBlank(System.getProperty(key)) && StringUtils.isNotBlank(config.get(key))) {
                System.setProperty(key, config.get(key));
            }
        }

    }

}