get only if exists, handle non existing item

NucleoTeam · Dec 9, 2023 · 930d935 · 930d935
1 parent da18760
commit 930d935
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Showing 2 changed files with 10 additions and 7 deletions.
diff --git a/build.gradle b/build.gradle
@@ -5,7 +5,7 @@ plugins {
 }
 
 group = 'com.nucleodb'
-version = '1.13.11'
+version = '1.13.12'
 
 repositories {
     mavenCentral()

diff --git a/src/main/java/com/nucleodb/library/database/tables/table/DataTable.java b/src/main/java/com/nucleodb/library/database/tables/table/DataTable.java
@@ -400,13 +400,16 @@ public Set<DataEntry> get(String key, Object value, DataEntryProjection dataEntr
       dataEntryProjection = new DataEntryProjection();
     }
     if (key.equals("id")) {
-      if(this.keyToEntry.size()>0) {
-        Set<DataEntry> entrySet = new TreeSet(Arrays.asList(this.keyToEntry.get(value)));
-        Stream<DataEntry> process = dataEntryProjection.process(entrySet.stream());
-        if (dataEntryProjection.isWritable()) {
-          return process.map(de -> (DataEntry) de.copy(this.getConfig().getDataEntryClass())).collect(Collectors.toSet());
+      if(value !=null && this.keyToEntry.size()>0) {
+        DataEntry dataEntry = this.keyToEntry.get(value);
+        if(dataEntry!=null) {
+          Set<DataEntry> entrySet = new TreeSet(Arrays.asList(dataEntry));
+          Stream<DataEntry> process = dataEntryProjection.process(entrySet.stream());
+          if (dataEntryProjection.isWritable()) {
+            return process.map(de -> (DataEntry) de.copy(this.getConfig().getDataEntryClass())).collect(Collectors.toSet());
+          }
+          return process.collect(Collectors.toSet());
         }
-        return process.collect(Collectors.toSet());
       }
       return new TreeSet<>();
     }