Update libsignal-service-java

[signal-cli] / src / main / java / org / asamk / signal / util / Util.java

diff --git a/src/main/java/org/asamk/signal/util/Util.java b/src/main/java/org/asamk/signal/util/Util.java
index 01d8b2b1871912991cc7d4c3d93169574e18ce3b..a9d2bb8fa14533b6c34bcab2c6c006f68ba53efe 100644 (file)
--- a/src/main/java/org/asamk/signal/util/Util.java
+++ b/src/main/java/org/asamk/signal/util/Util.java
@@ -1,54 +1,38 @@
 package org.asamk.signal.util;
 
-import com.fasterxml.jackson.databind.JsonNode;
-
-import org.asamk.signal.GroupIdFormatException;
-import org.whispersystems.util.Base64;
-
-import java.io.IOException;
-import java.io.InvalidObjectException;
+import org.asamk.signal.manager.groups.GroupId;
+import org.asamk.signal.manager.groups.GroupIdFormatException;
+import org.whispersystems.libsignal.util.guava.Optional;
+import org.whispersystems.signalservice.api.push.SignalServiceAddress;
 
 public class Util {
 
     private Util() {
     }
 
-    public static String formatSafetyNumber(String digits) {
-        final int partCount = 12;
-        int partSize = digits.length() / partCount;
-        StringBuilder f = new StringBuilder(digits.length() + partCount);
-        for (int i = 0; i < partCount; i++) {
-            f.append(digits, i * partSize, (i * partSize) + partSize).append(" ");
+    public static String getStringIfNotBlank(Optional<String> value) {
+        var string = value.orNull();
+        if (string == null || string.isBlank()) {
+            return null;
         }
-        return f.toString();
+        return string;
     }
 
-    public static String join(CharSequence separator, Iterable<? extends CharSequence> list) {
-        StringBuilder buf = new StringBuilder();
-        for (CharSequence str : list) {
-            if (buf.length() > 0) {
-                buf.append(separator);
-            }
-            buf.append(str);
+    public static String formatSafetyNumber(String digits) {
+        final var partCount = 12;
+        var partSize = digits.length() / partCount;
+        var f = new StringBuilder(digits.length() + partCount);
+        for (var i = 0; i < partCount; i++) {
+            f.append(digits, i * partSize, (i * partSize) + partSize).append(" ");
         }
-
-        return buf.toString();
+        return f.toString();
     }
 
-    public static JsonNode getNotNullNode(JsonNode parent, String name) throws InvalidObjectException {
-        JsonNode node = parent.get(name);
-        if (node == null) {
-            throw new InvalidObjectException(String.format("Incorrect file format: expected parameter %s not found ", name));
-        }
-
-        return node;
+    public static GroupId decodeGroupId(String groupId) throws GroupIdFormatException {
+        return GroupId.fromBase64(groupId);
     }
 
-    public static byte[] decodeGroupId(String groupId) throws GroupIdFormatException {
-        try {
-            return Base64.decode(groupId);
-        } catch (IOException e) {
-            throw new GroupIdFormatException(groupId, e);
-        }
+    public static String getLegacyIdentifier(final SignalServiceAddress address) {
+        return address.getNumber().or(() -> address.getUuid().get().toString());
     }
 }