2 * ============LICENSE_START========================================================================
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3 * ONAP : tr-069-adapter
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4 * =================================================================================================
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5 * Copyright (C) 2020 CommScope Inc Intellectual Property.
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6 * =================================================================================================
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7 * This tr-069-adapter software file is distributed by CommScope Inc under the Apache License,
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8 * Version 2.0 (the "License"); you may not use this file except in compliance with the License. You
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9 * may obtain a copy of the License at
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11 * http://www.apache.org/licenses/LICENSE-2.0
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13 * This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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14 * either express or implied. See the License for the specific language governing permissions and
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15 * limitations under the License.
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16 * ===============LICENSE_END=======================================================================
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20 package org.commscope.tr069adapter.acs.common.utils;
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22 import java.text.MessageFormat;
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23 import java.util.ResourceBundle;
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25 import org.slf4j.Logger;
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26 import org.slf4j.LoggerFactory;
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28 public class Utility {
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30 private Utility() {}
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32 private static final Logger logger = LoggerFactory.getLogger(Utility.class);
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34 private static final String ERROR_MESSAGE_PROPS = "config/ErrorMessages_tr069";
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36 private static ResourceBundle resourceBundle = ResourceBundle.getBundle(ERROR_MESSAGE_PROPS);
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39 * Utility method for reading the error messages from the error message property file.
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41 * @param key - The key of the message
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42 * @param args - Arguments of the messages if any
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44 * @throws ReplanExecutorFailedException
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46 public static String getMessage(String key, String... args) {
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48 String result = resourceBundle.getString(key);
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49 if (args != null && args.length > 0) {
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50 MessageFormat messageForm = new MessageFormat(result);
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51 result = messageForm.format(args);
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54 } catch (Exception e) {
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55 logger.error("Unable to get the message for the given key {}", key);
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56 return "Unresolved key: " + key;
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