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/*
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* This program is a part of the IoTa project.
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*
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* Copyright © 2012 Université de Caen Basse-Normandie, GREYC
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* <http://www.gnu.org/licenses/>
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*
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* See AUTHORS for a list of contributors.
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*/
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package fr.unicaen.iota.nu;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.Properties;
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import org.apache.commons.logging.LogFactory;
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/**
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* Global constants initialized at loading time from PROPERTIES_CONFIG_FILE.
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*/
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public final class Constants {
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private Constants() {
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}
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public static final String PROPERTIES_CONFIG_FILE = "/application.properties";
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public static String[] ONS_HOSTS;
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public static String ONS_EPCIS_ENTRY;
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public static String ONS_IDED_EPCIS_ENTRY;
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public static String ONS_DS_ENTRY;
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public static String ONS_IDED_DS_ENTRY;
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public static String ONS_HTML_ENTRY;
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public static String ONS_ENTRY_REGEX;
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public static String ONS_DOMAIN_PREFIX;
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public static double ONS_SPEC_LEVEL;
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static {
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try {
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Properties props = loadProperties();
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ONS_HOSTS = props.getProperty("ons").split(",");
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for (int i = 0; i < ONS_HOSTS.length; i++) {
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ONS_HOSTS[i] = ONS_HOSTS[i].trim();
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}
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ONS_DOMAIN_PREFIX = props.getProperty("ons-domain-prefix", "ons-peer.com.");
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if (!ONS_DOMAIN_PREFIX.endsWith(".")) {
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ONS_DOMAIN_PREFIX += ".";
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}
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ONS_SPEC_LEVEL = Double.parseDouble(props.getProperty("ons-spec-level", "2.0"));
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ONS_EPCIS_ENTRY = props.getProperty("ons-epcis-entry", "epc\\+epcis");
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ONS_IDED_EPCIS_ENTRY = props.getProperty("ons-epcis-entry", "epc\\+ided_epcis");
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ONS_DS_ENTRY = props.getProperty("ons-ds-entry", "epc\\+ds");
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ONS_IDED_DS_ENTRY = props.getProperty("ons-ds-entry", "epc\\+ided_ds");
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ONS_HTML_ENTRY = props.getProperty("ons-html-entry", "epc\\+html");
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ONS_ENTRY_REGEX = props.getProperty("ons-entry-regex", "\\!\\^\\.\\*\\$\\!|\\!");
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} catch (IOException ex) {
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LogFactory.getLog(Constants.class).fatal(null, ex);
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}
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}
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public static Properties loadProperties() throws IOException {
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// create and load default properties
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Properties props = new Properties();
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InputStream in = Constants.class.getResourceAsStream(PROPERTIES_CONFIG_FILE);
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props.load(in);
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in.close();
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return props;
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}
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}
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