From: Mathieu Baudier <mbaudier@argeo.org>
Date: Mon, 12 Jul 2021 06:39:11 +0000 (+0200)
Subject: Introduce GeoJsonUtils.
X-Git-Tag: argeo-suite-2.3.1~28
X-Git-Url: https://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=commitdiff_plain;h=0acd3bbf62b49bfcc9329d0e77a85107ec97d6df

Introduce GeoJsonUtils.
---

diff --git a/environment/org.argeo.geo.ui/src/org/argeo/geo/GeoJsonUtils.java b/environment/org.argeo.geo.ui/src/org/argeo/geo/GeoJsonUtils.java
new file mode 100644
index 0000000..0d58480
--- /dev/null
+++ b/environment/org.argeo.geo.ui/src/org/argeo/geo/GeoJsonUtils.java
@@ -0,0 +1,24 @@
+package org.argeo.geo;
+
+import java.util.Map;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+/** Geo data utilities. */
+public class GeoJsonUtils {
+
+	/** Add these properties to all features. */
+	public static void addProperties(JsonNode tree, Map<String, String> map) {
+		for (JsonNode feature : tree.get("features")) {
+			ObjectNode properties = (ObjectNode) feature.get("properties");
+			for (String key : map.keySet()) {
+				properties.put(key, map.get(key));
+			}
+		}
+	}
+
+	/** Singleton. */
+	private GeoJsonUtils() {
+	}
+}