Restart Issue

Restart Issue

Issue-ID: DCAEGEN2-1104
Change-Id: Iac1ee2f79be00084f5c0cd963503d54d7d6e6cb9
Signed-off-by: Zlatko Murgoski <zlatko.murgoski@nokia.com>

1 files changed, 20 insertions, 14 deletions

diff --git a/src/main/java/org/onap/dcae/ApplicationSettings.java b/src/main/java/org/onap/dcae/ApplicationSettings.java
index 7d52c5e8..7a2bff97 100644
--- a/src/main/java/org/onap/dcae/ApplicationSettings.java
+++ b/src/main/java/org/onap/dcae/ApplicationSettings.java
@@ -69,11 +69,21 @@ public class ApplicationSettings {
         Map<String, String> parsedArgs = argsParser.apply(args);
         configurationFileLocation = findOutConfigurationFileLocation(parsedArgs);
         loadPropertiesFromFile();
-        parsedArgs.filterKeys(k -> !"c".equals(k)).forEach(this::updateProperty);
+        parsedArgs.filterKeys(k -> !"c".equals(k)).forEach(this::addOrUpdate);
         loadedJsonSchemas = loadJsonSchemas();
     }
 
-    private void loadPropertiesFromFile() {
+
+    public void reloadProperties() {
+        try {
+            properties.load(configurationFileLocation);
+            properties.refresh();
+        } catch (ConfigurationException ex) {
+            log.error("Cannot load properties cause:", ex);
+            throw new ApplicationException(ex);
+        }
+    }
+    public void loadPropertiesFromFile() {
         try {
             properties.load(configurationFileLocation);
         } catch (ConfigurationException ex) {
@@ -169,10 +179,6 @@ public class ApplicationSettings {
         return httpsEnabled() && properties.getInt("collector.service.secure.clientauth", 0) > 0;
     }
 
-    public String keystoreAlias() {
-        return properties.getString("collector.keystore.alias", "tomcat");
-    }
-
     public String truststorePasswordFileLocation() {
         return prependWithUserDirOnRelative(properties.getString("collector.truststore.passwordfile", "etc/trustpasswordfile"));
     }
@@ -198,6 +204,14 @@ public class ApplicationSettings {
         }
     }
 
+    public void addOrUpdate(String key, String value) {
+        if (properties.containsKey(key)) {
+            properties.setProperty(key, value);
+        } else {
+            properties.addProperty(key, value);
+        }
+    }
+
     private JSONObject jsonSchema() {
         return new JSONObject(properties.getString("collector.schema.file",
                 format("{\"%s\":\"etc/CommonEventFormat_28.4.1.json\"}", FALLBACK_VES_VERSION)));
@@ -214,14 +228,6 @@ public class ApplicationSettings {
         return HashMap.ofAll(domainToStreamIdsMapping);
     }
 
-    private void updateProperty(String key, String value) {
-        if (properties.containsKey(key)) {
-            properties.setProperty(key, value);
-        } else {
-            properties.addProperty(key, value);
-        }
-    }
-
     private String prependWithUserDirOnRelative(String filePath) {
         if (!Paths.get(filePath).isAbsolute()) {
             filePath = Paths.get(appInvocationDir, filePath).toString();