diff options
Diffstat (limited to 'eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/utils/KeyValueUtils.java')
| -rw-r--r-- | eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/utils/KeyValueUtils.java | 52 |
1 files changed, 52 insertions, 0 deletions
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 @@ -1,4 +1,28 @@ /******************************************************************************* + * 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> @@ -306,6 +335,29 @@ public class KeyValueUtils { } /** + * 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 * * @param value Input String |