From 4b88b9cd18906785c6350fa93549b7dff803e2b6 Mon Sep 17 00:00:00 2001
From: lopez <patrice.lopez@science-miner.com>
Date: Sun, 6 Aug 2023 09:46:14 +0200
Subject: [PATCH] prepare additional json serialization

---
 .../java/org/grobid/core/data/Funder.java     | 21 +++++++++++++++++++
 .../java/org/grobid/core/data/Funding.java    | 21 +++++++++++++++++++
 2 files changed, 42 insertions(+)

diff --git a/grobid-core/src/main/java/org/grobid/core/data/Funder.java b/grobid-core/src/main/java/org/grobid/core/data/Funder.java
index e692c2d796..e40bf8eabd 100644
--- a/grobid-core/src/main/java/org/grobid/core/data/Funder.java
+++ b/grobid-core/src/main/java/org/grobid/core/data/Funder.java
@@ -158,4 +158,25 @@ public String toString() {
             builder.append(abbreviatedName);
         return builder.toString();
     }
+
+    public String toJson() {
+        StringBuilder json = new StringBuilder();
+        boolean start = false;
+        json.append("{\n");
+        if (fullName != null) {
+            json.append("\t\"fullName\": \"");
+            json.append(this.fullName + "\"");
+            start = true;
+        }
+        if (abbreviatedName != null) {
+            if (start) 
+                json.append(",\n");
+            json.append("\t\"abbreviatedName\": \"");
+            json.append(this.abbreviatedName + "\"");
+        }
+        // to be completed...
+
+        json.append("\n}");
+        return json.toString();
+    }
 }
\ No newline at end of file
diff --git a/grobid-core/src/main/java/org/grobid/core/data/Funding.java b/grobid-core/src/main/java/org/grobid/core/data/Funding.java
index 5004a22b6f..eae1500fb0 100644
--- a/grobid-core/src/main/java/org/grobid/core/data/Funding.java
+++ b/grobid-core/src/main/java/org/grobid/core/data/Funding.java
@@ -203,4 +203,25 @@ public String toString() {
             builder.append("url: " + url.toString() + "\n");
         return builder.toString();
     }
+
+    public String toJson() {
+        StringBuilder json = new StringBuilder();
+        boolean start = false;
+        json.append("{\n");
+        if (funder != null) {
+            json.append(funder.toJson());
+            start = true;
+        }
+        if (grantNumber != null) {
+            if (start) 
+                json.append(",\n");
+            json.append("\"grantNumber\": \"");
+            json.append(grantNumber+ "\"");
+            start = true;
+        }
+        // to be completed...
+        
+        json.append("\n}");
+        return json.toString();
+    }
 }