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added scala json mapper

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This commit is contained in:
Tony Tam 2012-09-23 16:11:16 -07:00
parent cec3fa5810
commit 44d018b642
2 changed files with 27 additions and 8 deletions
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31
src/main/resources/scala/apiInvoker.mustache
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@ -1,6 +1,5 @@
package {{package}} package {{package}}
import com.wordnik.swagger.core.util.JsonUtil
import com.sun.jersey.api.client.Client import com.sun.jersey.api.client.Client
import com.sun.jersey.api.client.ClientResponse import com.sun.jersey.api.client.ClientResponse
import com.sun.jersey.api.client.config.ClientConfig import com.sun.jersey.api.client.config.ClientConfig
@ -13,7 +12,27 @@ import javax.ws.rs.core.MediaType
import scala.collection.JavaConverters._ import scala.collection.JavaConverters._
import scala.collection.mutable.HashMap import scala.collection.mutable.HashMap
import com.fasterxml.jackson.module.scala.DefaultScalaModule
import com.fasterxml.jackson.core.JsonGenerator.Feature
import com.fasterxml.jackson.databind._
import com.fasterxml.jackson.annotation._
import com.fasterxml.jackson.databind.annotation.JsonSerialize
object ScalaJsonUtil {
def getJsonMapper = {
val mapper = new ObjectMapper()
mapper.registerModule(new DefaultScalaModule())
mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
mapper.setSerializationInclusion(JsonInclude.Include.NON_DEFAULT)
mapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false)
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
mapper.setSerializationInclusion(JsonInclude.Include.NON_EMPTY)
mapper
}
}
object ApiInvoker { object ApiInvoker {
val mapper = ScalaJsonUtil.getJsonMapper
val defaultHeaders: HashMap[String, String] = HashMap() val defaultHeaders: HashMap[String, String] = HashMap()
val hostMap: HashMap[String, Client] = HashMap() val hostMap: HashMap[String, Client] = HashMap()
@ -33,14 +52,14 @@ object ApiInvoker {
} else { } else {
containerType match { containerType match {
case "List" => { case "List" => {
val typeInfo = JsonUtil.getJsonMapper.getTypeFactory().constructCollectionType(classOf[java.util.List[_]], cls) val typeInfo = mapper.getTypeFactory().constructCollectionType(classOf[java.util.List[_]], cls)
val response = JsonUtil.getJsonMapper.readValue(json, typeInfo).asInstanceOf[java.util.List[_]] val response = mapper.readValue(json, typeInfo).asInstanceOf[java.util.List[_]]
response.asScala.toList response.asScala.toList
} }
case _ => { case _ => {
json match { json match {
case e: String if ("\"\"" == e) => null case e: String if ("\"\"" == e) => null
case _ => JsonUtil.getJsonMapper.readValue(json, cls) case _ => mapper.readValue(json, cls)
} }
} }
} }
@ -50,8 +69,8 @@ object ApiInvoker {
def serialize(obj: AnyRef): String = { def serialize(obj: AnyRef): String = {
if (obj != null) { if (obj != null) {
obj match { obj match {
case e: List[_] => JsonUtil.getJsonMapper.writeValueAsString(obj.asInstanceOf[List[_]].asJava) case e: List[_] => mapper.writeValueAsString(obj.asInstanceOf[List[_]].asJava)
case _ => JsonUtil.getJsonMapper.writeValueAsString(obj) case _ => mapper.writeValueAsString(obj)
} }
} else null } else null
} }

2
src/main/resources/scala/model.mustache
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@ -4,9 +4,9 @@ package {{package}}
{{/imports}} {{/imports}}
{{#models}} {{#models}}
import scala.reflect.BeanProperty
{{#model}} {{#model}}
case class {{classname}} ( case class {{classname}} (
{{#vars}} {{#vars}}