From 9100b5bda037fcd1b051b98585744077132320bc Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sun, 22 Aug 2021 00:13:02 +0300
Subject: Type-safe ActivityStreams deserialization
---
.../api/activity/helpers/ContextDeserializer.java | 38 ++++++++++++++++++++++
1 file changed, 38 insertions(+)
create mode 100644 src/main/java/com/juick/www/api/activity/helpers/ContextDeserializer.java
(limited to 'src/main/java/com/juick/www/api/activity/helpers')
diff --git a/src/main/java/com/juick/www/api/activity/helpers/ContextDeserializer.java b/src/main/java/com/juick/www/api/activity/helpers/ContextDeserializer.java
new file mode 100644
index 00000000..367269ef
--- /dev/null
+++ b/src/main/java/com/juick/www/api/activity/helpers/ContextDeserializer.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2008-2021, Juick
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+package com.juick.www.api.activity.helpers;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonToken;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.juick.www.api.activity.model.Context;
+
+import java.io.IOException;
+
+public class ContextDeserializer extends JsonDeserializer {
+ @Override
+ public Context deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
+ JsonToken jsonToken = p.getCurrentToken();
+ if (jsonToken == JsonToken.VALUE_STRING) {
+ String id = p.getText();
+ return new Context(id);
+ }
+ return p.readValueAs(Context.class);
+ }
+}
--
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