From 729500a159c61a697c528e0c86abd132f4380b0d Mon Sep 17 00:00:00 2001
From: Thomas Lenz <thomas.lenz@egiz.gv.at>
Date: Thu, 12 Jul 2018 16:10:53 +0200
Subject: some more updates

---
 .../egiz/eaaf/core/impl/utils/KeyValueUtils.java   | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)

(limited to 'eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/utils/KeyValueUtils.java')

diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/utils/KeyValueUtils.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/utils/KeyValueUtils.java
index 49b957cc..888ba46f 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/utils/KeyValueUtils.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/utils/KeyValueUtils.java
@@ -1,3 +1,27 @@
+/*******************************************************************************
+ * Copyright 2017 Graz University of Technology
+ * EAAF-Core Components has been developed in a cooperation between EGIZ,  
+ * A-SIT+, A-SIT, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * https://joinup.ec.europa.eu/news/understanding-eupl-v12
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ *******************************************************************************/
+/*******************************************************************************
+ *******************************************************************************/
 /*******************************************************************************
  *******************************************************************************/
 package at.gv.egiz.eaaf.core.impl.utils;
@@ -13,15 +37,20 @@ import java.util.Properties;
 import java.util.Set;
 
 import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * @author tlenz
  *
  */
 public class KeyValueUtils {
+	private static final Logger log = LoggerFactory.getLogger(KeyValueUtils.class);
 	
 	public static final String KEY_DELIMITER = ".";
 	public static final String CSV_DELIMITER = ",";
+	public static final String KEYVVALUEDELIMITER = "=";
+	public static final String DEFAULT_VALUE = "default";
 	
 	/**
 	 * Convert Java properties into a Map<String, String>
@@ -305,6 +334,29 @@ public class KeyValueUtils {
 		return list;
 	}
 	
+	/**
+	 * Convert a List of String elements to a Map of Key/Value pairs
+	 * <br>
+	 * Every List element used as a key/value pair and the '=' sign represents the delimiter between key and value 
+	 * 
+	 * @param elements List of key/value elements
+	 * @return Map of Key / Value pairs, but never null
+	 */
+	public static Map<String, String> convertListToMap(List<String> elements) {
+		Map<String, String> map = new HashMap<String, String>();
+		for (String el : elements) {
+			if (el.contains(KEYVVALUEDELIMITER)) {
+				String[] split = el.split(KEYVVALUEDELIMITER);
+				map.put(split[0], split[1]);
+				
+			} else
+				log.debug("Key/Value Mapper: '" + el + "' contains NO '='. Ignore it.");
+			
+		}
+		
+		return map;
+	}
+	
 	/**
 	 * This method remove all newline delimiter (\n or \r\n) from input data
 	 * 
-- 
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