create JoshworksJacksonObjectMapper and use it everywhere needed

Create class that implement joshworks object mapper that used jackson
object mapper that support kotlin.
Use it instead local anonymous classes where needed

Issue-ID: VID-611
Signed-off-by: Eylon Malin <eylon.malin@intl.att.com>
Change-Id: Ie00dce0ec9b366515c5e40d9f37b9e64a2ceb357

1 files changed, 14 insertions, 0 deletions

diff --git a/vid-app-common/src/main/java/org/onap/vid/utils/KotlinUtils.kt b/vid-app-common/src/main/java/org/onap/vid/utils/KotlinUtils.kt
index cf532624c..81afe29e0 100644
--- a/vid-app-common/src/main/java/org/onap/vid/utils/KotlinUtils.kt
+++ b/vid-app-common/src/main/java/org/onap/vid/utils/KotlinUtils.kt
@@ -22,9 +22,23 @@ package org.onap.vid.utils
 
 import com.fasterxml.jackson.databind.ObjectMapper
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+import org.apache.commons.lang3.StringUtils.isEmpty
 
 inline fun <reified E: Enum<E>> getEnumFromMapOfStrings(map: Map<String, Any>, key:String, defaultValue:E): E {
     return java.lang.Enum.valueOf(E::class.java, (map.getOrDefault(key, defaultValue.name) as String))
 }
 
 @JvmField val JACKSON_OBJECT_MAPPER: ObjectMapper = jacksonObjectMapper()
+
+class JoshworksJacksonObjectMapper: io.joshworks.restclient.http.mapper.ObjectMapper {
+    override fun writeValue(value: Any?): String? {
+        return JACKSON_OBJECT_MAPPER.writeValueAsString(value)
+    }
+
+    override fun <T : Any?> readValue(value: String?, valueType: Class<T>?): T? {
+        return if (isEmpty(value)) null else JACKSON_OBJECT_MAPPER.readValue(value, valueType)
+    }
+}
+
+@JvmField val JOSHWORKS_JACKSON_OBJECT_MAPPER:
+        io.joshworks.restclient.http.mapper.ObjectMapper = JoshworksJacksonObjectMapper()