From 7864448fd040b26b5921cfc63afa68ef2cb90c03 Mon Sep 17 00:00:00 2001
From: Thomas <>
Date: Fri, 12 Mar 2021 15:43:57 +0100
Subject: refactor some code to Java Stream API

---
 .../impl/idp/auth/data/AuthProcessDataWrapper.java | 28 +++++++++++++---------
 1 file changed, 17 insertions(+), 11 deletions(-)

(limited to 'eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/data/AuthProcessDataWrapper.java')

diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/data/AuthProcessDataWrapper.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/data/AuthProcessDataWrapper.java
index 8eef4a8e..368652be 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/data/AuthProcessDataWrapper.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/data/AuthProcessDataWrapper.java
@@ -22,9 +22,11 @@ package at.gv.egiz.eaaf.core.impl.idp.auth.data;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
-import java.util.HashMap;
 import java.util.Map;
+import java.util.Map.Entry;
 import java.util.TimeZone;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 import javax.annotation.Nullable;
 
@@ -264,16 +266,20 @@ public class AuthProcessDataWrapper
    * getGenericSessionDataStorage()
    */
   @Override
-  public Map<String, Object> getGenericSessionDataStorage() {
-    final Map<String, Object> result = new HashMap<>();
-    for (final Map.Entry<String, Object> el : authProcessData.entrySet()) {
-      if (el.getKey().startsWith(GENERIC_PREFIX)) {
-        result.put(el.getKey().substring(GENERIC_PREFIX.length()), el.getValue());
-      }
-
-    }
-
-    return result;
+  public Map<String, Object> getGenericSessionDataStorage() {    
+    return authProcessData.entrySet().stream()
+        .filter(el -> el.getKey().startsWith(GENERIC_PREFIX))
+        .collect(
+            Collectors.toMap(
+                el -> el.getKey().substring(GENERIC_PREFIX.length()), 
+                value -> value.getValue()));
+    
+  }
+  
+  @Override
+  public Stream<Entry<String, Object>> getGenericSessionDataStream() {
+    return getGenericSessionDataStorage().entrySet().stream();
+    
   }
 
   /*
-- 
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