package org.openecomp.aai.ajsc_aai.filemonitor;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.File;
import java.io.FileInputStream;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
-
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.ObjectMapper;
+public class ServicePropertiesMap {
+
+ private static HashMap<String, HashMap<String, String>> mapOfMaps = new HashMap<>();
+ private static final Logger logger = LoggerFactory.getLogger(ServicePropertiesMap.class);
+
+ /**
+ * Refresh.
+ *
+ * @param file the file
+ * @throws Exception the exception
+ */
+ public static void refresh(File file) throws Exception {
+ try {
+ logger.info(String.format("Loading properties - %s", file != null ? file.getName() : ""));
+
+ //Store .json & .properties files into map of maps
+ if (file != null) {
+ String filePath = file.getPath();
+
+ if (filePath.lastIndexOf(".json") > 0) {
+
+ ObjectMapper om = new ObjectMapper();
+ TypeReference<HashMap<String, String>> typeRef = new TypeReference<HashMap<String, String>>() {
+ };
+ HashMap<String, String> propMap = om.readValue(file, typeRef);
+ HashMap<String, String> lcasePropMap = new HashMap<>();
+ for (HashMap.Entry<String, String> entry : propMap.entrySet()) {
+ String lcaseKey = ifNullThenEmpty(entry.getKey());
+ lcasePropMap.put(lcaseKey, entry.getValue());
+ }
+
+ mapOfMaps.put(file.getName(), lcasePropMap);
+ } else if (filePath.lastIndexOf(".properties") > 0) {
+ Properties prop = new Properties();
+ FileInputStream fis = new FileInputStream(file);
+ prop.load(fis);
+
+ @SuppressWarnings("unchecked")
+ HashMap<String, String> propMap = new HashMap<String, String>((Map) prop);
+
+ mapOfMaps.put(file.getName(), propMap);
+ }
+
+ logger.info("File - " + file.getName()
+ + " is loaded into the map and the corresponding system properties have been refreshed");
+ } else {
+ logger.error("File cannot be loaded into the map ");
+ }
+ } catch (Exception e) {
+ logger.error("File " + (file != null ? file.getName() : "") + " cannot be loaded into the map ", e);
+ throw new Exception("Error reading map file " + (file != null ? file.getName() : ""), e);
+ }
+ }
-public class ServicePropertiesMap
-{
- private static HashMap<String, HashMap<String, String>> mapOfMaps = new HashMap<String, HashMap<String, String>>();
- static final Logger logger = LoggerFactory.getLogger(ServicePropertiesMap.class);
-
- /**
- * Refresh.
- *
- * @param file the file
- * @throws Exception the exception
- */
- public static void refresh(File file) throws Exception
- {
- try
- {
- logger.info("Loading properties - " + (file != null?file.getName():""));
-
- //Store .json & .properties files into map of maps
- String filePath = file.getPath();
-
- if(filePath.lastIndexOf(".json")>0){
-
- ObjectMapper om = new ObjectMapper();
- TypeReference<HashMap<String, String>> typeRef = new TypeReference<HashMap<String, String>>() {};
- HashMap<String, String> propMap = om.readValue(file, typeRef);
- HashMap<String, String> lcasePropMap = new HashMap<String, String>();
- for (String key : propMap.keySet() )
- {
- String lcaseKey = ifNullThenEmpty(key);
- lcasePropMap.put(lcaseKey, propMap.get(key));
- }
-
- mapOfMaps.put(file.getName(), lcasePropMap);
-
-
- }else if(filePath.lastIndexOf(".properties")>0){
- Properties prop = new Properties();
- FileInputStream fis = new FileInputStream(file);
- prop.load(fis);
-
- @SuppressWarnings("unchecked")
- HashMap<String, String> propMap = new HashMap<String, String>((Map)prop);
-
- mapOfMaps.put(file.getName(), propMap);
- }
+ /**
+ * Gets the property.
+ *
+ * @param fileName the file name
+ * @param propertyKey the property key
+ * @return the property
+ */
+ public static String getProperty(String fileName, String propertyKey) {
+ HashMap<String, String> propMap = mapOfMaps.get(fileName);
+ return propMap != null ? propMap.get(ifNullThenEmpty(propertyKey)) : "";
+ }
- logger.info("File - " + file.getName() + " is loaded into the map and the corresponding system properties have been refreshed");
- }
- catch (Exception e)
- {
- logger.error("File " + (file != null?file.getName():"") + " cannot be loaded into the map ", e);
- throw new Exception("Error reading map file " + (file != null?file.getName():""), e);
- }
- }
-
- /**
- * Gets the property.
- *
- * @param fileName the file name
- * @param propertyKey the property key
- * @return the property
- */
- public static String getProperty(String fileName, String propertyKey)
- {
- HashMap<String, String> propMap = mapOfMaps.get(fileName);
- return propMap!=null?propMap.get(ifNullThenEmpty(propertyKey)):"";
- }
-
- /**
- * Gets the properties.
- *
- * @param fileName the file name
- * @return the properties
- */
- public static HashMap<String, String> getProperties(String fileName){
- return mapOfMaps.get(fileName);
- }
-
- /**
- * If null then empty.
- *
- * @param key the key
- * @return the string
- */
- private static String ifNullThenEmpty(String key) {
- if (key == null) {
- return "";
- } else {
- return key;
- }
- }
+ /**
+ * Gets the properties.
+ *
+ * @param fileName the file name
+ * @return the properties
+ */
+ public static HashMap<String, String> getProperties(String fileName) {
+ return mapOfMaps.get(fileName);
+ }
+ /**
+ * If null then empty.
+ *
+ * @param key the key
+ * @return the string
+ */
+ private static String ifNullThenEmpty(String key) {
+ return key == null ? "" : key;
+ }
}
Code Review / aai / aai-service.git / blobdiff