Merge pull request #51 from spatex/master

fixes for error messages in Java/JaxRS generated code

samples/server-generator/java-jaxrs/templates/api.mustache

@@ -20,8 +20,10 @@ public class {{className}} {
   @{{httpMethod}}
   @Path("{{path}}")
   @ApiOperation(value = "{{{summary}}}", notes = "{{{notes}}}", responseClass = "{{{returnType}}}")
-  @ApiErrors(value = { @ApiError(code = 400, reason = "Invalid ID supplied"),
+  @ApiErrors(value = { {{#errorList}} @ApiError(code = {{{code}}}, reason = "{{{reason}}}"){{#hasMore}},{{/hasMore}}
-      @ApiError(code = 404, reason = "Pet not found") })
+  {{/errorList}} 
+      })
+     
   public Response {{nickname}}(
     {{#allParams}}
     {{#queryParameter}}

src/main/scala/com/wordnik/swagger/codegen/Codegen.scala

@@ -81,10 +81,12 @@ class Codegen(config: CodegenConfig) {
               lb
             })
             opList += apiToMap(apiPath, operation)
+          
             CoreUtils.extractModelNames(operation).foreach(i => allImports += i)
           }
         })
       }
+     
       case None =>
     }
 
@@ -206,6 +208,18 @@ class Codegen(config: CodegenConfig) {
     val headerParams = new ListBuffer[AnyRef]
     val bodyParams = new ListBuffer[AnyRef]
     var paramList = new ListBuffer[HashMap[String, AnyRef]]
+    var errorList = new ListBuffer[HashMap[String, AnyRef]]
+    
+    if (operation.errorResponses != null) {
+		operation.errorResponses.foreach(param => { 
+		 val params = new HashMap[String, AnyRef]
+		 params += "code" -> param.code.toString()
+ 		 params += "reason" -> param.reason
+ 		 params += "hasMore" -> "true"
+ 		 errorList += params	 
+ 		 })
+ 		 
+    }
 
     if (operation.parameters != null) {
       operation.parameters.foreach(param => {
@@ -284,6 +298,10 @@ class Codegen(config: CodegenConfig) {
       case 0 =>
       case _ => pathParams.last.asInstanceOf[HashMap[String, String]] -= "hasMore"
     }
+    errorList.size match{
+      case 0 =>
+      case _ => errorList.last.asInstanceOf[HashMap[String, String]] -= "hasMore"
+      }
 
     val sp = {
       val lb = new ListBuffer[AnyRef]
@@ -325,6 +343,7 @@ class Codegen(config: CodegenConfig) {
         "queryParams" -> queryParams.toList,
         "headerParams" -> headerParams.toList,
         "requiredParams" -> requiredParams.toList,
+        "errorList" -> errorList,
         "httpMethod" -> operation.httpMethod.toUpperCase,
         operation.httpMethod.toLowerCase -> "true")
     if (requiredParams.size > 0) properties += "requiredParamCount" -> requiredParams.size.toString