From 8562b15381d99e5c1a5c15a64dd124d04b2fab6a Mon Sep 17 00:00:00 2001
From: Torsten Grote <t@grobox.de>
Date: Fri, 31 Jul 2020 08:35:36 -0300
Subject: Remove left-over class from libraryfication

(fixes release builds)
---
 cashier/build.gradle                               |  4 ++++
 .../main/java/net/taler/common/ContractTerms.kt    |  9 --------
 .../main/java/net/taler/common/TimestampMixin.kt   | 27 ++++++++++++++++++++++
 .../main/java/net/taler/wallet/MainViewModel.kt    |  5 ++--
 4 files changed, 34 insertions(+), 11 deletions(-)
 create mode 100644 taler-kotlin-android/src/main/java/net/taler/common/TimestampMixin.kt

diff --git a/cashier/build.gradle b/cashier/build.gradle
index 641a039..e443944 100644
--- a/cashier/build.gradle
+++ b/cashier/build.gradle
@@ -44,6 +44,10 @@ android {
         jvmTarget = "1.8"
     }
 
+    packagingOptions {
+        exclude("META-INF/*.kotlin_module")
+    }
+
     lintOptions {
         abortOnError true
         ignoreWarnings false
diff --git a/taler-kotlin-android/src/main/java/net/taler/common/ContractTerms.kt b/taler-kotlin-android/src/main/java/net/taler/common/ContractTerms.kt
index 0d5fe5b..013427f 100644
--- a/taler-kotlin-android/src/main/java/net/taler/common/ContractTerms.kt
+++ b/taler-kotlin-android/src/main/java/net/taler/common/ContractTerms.kt
@@ -19,7 +19,6 @@ package net.taler.common
 import androidx.annotation.RequiresApi
 import com.fasterxml.jackson.annotation.JsonIgnore
 import com.fasterxml.jackson.annotation.JsonInclude
-import com.fasterxml.jackson.annotation.JsonInclude.Include.NON_EMPTY
 import com.fasterxml.jackson.annotation.JsonInclude.Include.NON_NULL
 import com.fasterxml.jackson.annotation.JsonProperty
 import kotlinx.serialization.SerialName
@@ -81,11 +80,3 @@ data class ContractProduct(
 data class ContractMerchant(
     val name: String
 )
-
-@Serializable
-@JsonInclude(NON_EMPTY)
-class Timestamp(
-    @SerialName("t_ms")
-    @JsonProperty("t_ms")
-    val ms: Long
-)
diff --git a/taler-kotlin-android/src/main/java/net/taler/common/TimestampMixin.kt b/taler-kotlin-android/src/main/java/net/taler/common/TimestampMixin.kt
new file mode 100644
index 0000000..28dbe7f
--- /dev/null
+++ b/taler-kotlin-android/src/main/java/net/taler/common/TimestampMixin.kt
@@ -0,0 +1,27 @@
+/*
+ * This file is part of GNU Taler
+ * (C) 2020 Taler Systems S.A.
+ *
+ * GNU Taler is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 3, or (at your option) any later version.
+ *
+ * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+package net.taler.common
+
+import com.fasterxml.jackson.annotation.JsonProperty
+
+/**
+ * Used to support Jackson serialization along with KotlinX.
+ */
+abstract class TimestampMixin(
+    @get:JsonProperty("t_ms")
+    val ms: Long
+)
diff --git a/wallet/src/main/java/net/taler/wallet/MainViewModel.kt b/wallet/src/main/java/net/taler/wallet/MainViewModel.kt
index ffa2dea..2c5e318 100644
--- a/wallet/src/main/java/net/taler/wallet/MainViewModel.kt
+++ b/wallet/src/main/java/net/taler/wallet/MainViewModel.kt
@@ -24,7 +24,6 @@ import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.distinctUntilChanged
 import androidx.lifecycle.viewModelScope
-import com.fasterxml.jackson.databind.DeserializationFeature
 import com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES
 import com.fasterxml.jackson.databind.ObjectMapper
 import com.fasterxml.jackson.module.kotlin.KotlinModule
@@ -32,6 +31,8 @@ import com.fasterxml.jackson.module.kotlin.readValue
 import net.taler.common.Amount
 import net.taler.common.AmountMixin
 import net.taler.common.Event
+import net.taler.common.Timestamp
+import net.taler.common.TimestampMixin
 import net.taler.common.assertUiThread
 import net.taler.common.toEvent
 import net.taler.wallet.backend.WalletBackendApi
@@ -95,7 +96,7 @@ class MainViewModel(val app: Application) : AndroidViewModel(app) {
         .registerModule(KotlinModule())
         .configure(FAIL_ON_UNKNOWN_PROPERTIES, false)
         .addMixIn(Amount::class.java, AmountMixin::class.java)
-        .enable(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT)
+        .addMixIn(Timestamp::class.java, TimestampMixin::class.java)
 
     val withdrawManager = WithdrawManager(walletBackendApi, mapper)
     val paymentManager = PaymentManager(walletBackendApi, mapper)
-- 
cgit v1.2.3