Merge "update verigraph"

1 files changed, 38 insertions, 0 deletions

diff --git a/verigraph/src/it/polito/verigraph/deserializer/ConfigurationCustomDeserializer.java b/verigraph/src/it/polito/verigraph/deserializer/ConfigurationCustomDeserializer.java
new file mode 100644
index 0000000..e91a53b
--- /dev/null
+++ b/verigraph/src/it/polito/verigraph/deserializer/ConfigurationCustomDeserializer.java
@@ -0,0 +1,38 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Politecnico di Torino and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Apache License, Version 2.0
+ * which accompanies this distribution, and is available at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *******************************************************************************/
+package it.polito.verigraph.deserializer;
+
+import java.io.IOException;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.fasterxml.jackson.databind.JsonNode;
+
+import it.polito.verigraph.exception.InternalServerErrorException;
+import it.polito.verigraph.model.Configuration;
+
+public class ConfigurationCustomDeserializer extends JsonDeserializer<Configuration> {
+
+    @Override
+    public Configuration deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException,
+    JsonProcessingException {
+        try {
+            JsonNode root = jp.getCodec().readTree(jp);
+            return new Configuration("", "", root);
+        }
+        catch (JsonProcessingException e) {
+            throw new InternalServerErrorException("Error parsing configuration: " + e.getMessage());
+        }
+        catch (IOException e) {
+            throw new InternalServerErrorException("I/O error parsing configuration: " + e.getMessage());
+        }
+    }
+}
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