adjust structure

[bytom/bytom-java-sdk.git] / java-sdk / src / main / java / io / bytom / exception / JSONException.java

diff --git a/java-sdk/src/main/java/io/bytom/exception/JSONException.java b/java-sdk/src/main/java/io/bytom/exception/JSONException.java
new file mode 100644 (file)
index 0000000..a81cef6
--- /dev/null
+++ b/java-sdk/src/main/java/io/bytom/exception/JSONException.java
@@ -0,0 +1,39 @@
+package io.bytom.exception;
+
+/**
+ * JSONException wraps errors due to marshaling/unmarshaling json payloads.
+ */
+public class JSONException extends BytomException {
+
+    /**
+     * Unique indentifier of the request to the server.
+     */
+    public String requestId;
+
+    /**
+     * Default constructor.
+     */
+    public JSONException(String message) {
+        super(message);
+    }
+
+    /**
+     * Initializes exception with its message and requestId attributes.
+     * Use this constructor in context of an API call.
+     *
+     * @param message   error message
+     * @param requestId unique identifier of the request
+     */
+    public JSONException(String message, String requestId) {
+        super(message);
+        this.requestId = requestId;
+    }
+
+    public String getMessage() {
+        String message = "Message: " + super.getMessage();
+        if (requestId != null) {
+            message += " Request-ID: " + requestId;
+        }
+        return message;
+    }
+}