Protect against number format errors.

adrianromero · Jul 23, 2019 · c91bafd · c91bafd
1 parent c6aeaf7
commit c91bafd
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Showing 3 changed files with 15 additions and 3 deletions.
diff --git a/src/main/java/com/adr/helloiotlib/format/StringFormatDecimal.java b/src/main/java/com/adr/helloiotlib/format/StringFormatDecimal.java
@@ -94,7 +94,11 @@ protected MiniVar valueImpl(String value) {
         if (value == null || value.isEmpty()) {
             return MiniVarDouble.NULL;
         } else {
-            return new MiniVarDouble(Double.parseDouble(value));
+            try {
+                return new MiniVarDouble(Double.parseDouble(value));
+            } catch (NumberFormatException ex) {
+                return MiniVarDouble.NULL;
+            }
         }
     }
 

diff --git a/src/main/java/com/adr/helloiotlib/format/StringFormatInt.java b/src/main/java/com/adr/helloiotlib/format/StringFormatInt.java
@@ -52,7 +52,11 @@ protected MiniVar valueImpl(String value) {
         if (value == null || value.isEmpty()) {
             return MiniVarInt.NULL;
         } else {
-            return new MiniVarInt(Integer.parseInt(value));
+            try {
+                return new MiniVarInt(Integer.parseInt(value));
+            } catch(NumberFormatException ex) {
+                return MiniVarInt.NULL;
+            }
         }
     }
 

diff --git a/src/main/java/com/adr/helloiotlib/format/StringFormatLong.java b/src/main/java/com/adr/helloiotlib/format/StringFormatLong.java
@@ -52,7 +52,11 @@ protected MiniVar valueImpl(String value) {
         if (value == null || value.isEmpty()) {
             return MiniVarLong.NULL;
         } else {
-            return new MiniVarLong(Long.parseLong(value));
+            try {
+                return new MiniVarLong(Long.parseLong(value));
+            } catch (NumberFormatException ex) {
+                return MiniVarLong.NULL;
+            }
         }
     }