improved code structure

Author: hauner

src/main/groovy/com/github/hauner/openapi/spring/converter/ApiConverter.groovy

@@ -36,6 +36,7 @@ import com.github.hauner.openapi.spring.model.datatypes.DataType
 import com.github.hauner.openapi.support.Identifier
 import groovy.util.logging.Slf4j
 import io.swagger.v3.oas.models.OpenAPI
+import io.swagger.v3.oas.models.Operation
 import io.swagger.v3.oas.models.PathItem
 import io.swagger.v3.oas.models.media.MediaType
 import io.swagger.v3.oas.models.parameters.Parameter
@@ -93,9 +94,7 @@ class ApiConverter {
  Endpoint ep = new Endpoint (path: path, method: httpOperation.httpMethod)
 
  try {
- httpOperation.parameters.each { Parameter parameter ->
- ep.parameters.add (createParameter(path, parameter, target, resolver))
- }
+ collectParameters (httpOperation.parameters, ep, target.models, resolver)
 
  if (httpOperation.requestBody != null) {
  def required = httpOperation.requestBody.required != null ?: false
@@ -141,6 +140,12 @@ class ApiConverter {
  }
  }
 
+ private void collectParameters (List<Parameter> parameters, Endpoint ep, DataTypes dataTypes, resolver) {
+ parameters.each { Parameter parameter ->
+ ep.parameters.add (createParameter (ep.path, parameter, dataTypes, resolver))
+ }
+ }
+
  private Collection<ModelParameter> createMultipartParameter (SchemaInfo info, boolean required) {
  DataType dataType = dataTypeConverter.convert (info, new DataTypes())
  if (! (dataType instanceof ObjectDataType)) {
@@ -161,11 +166,11 @@ class ApiConverter {
  required: required)
  }
 
- private ModelParameter createParameter (String path, Parameter parameter, Api target, resolver) {
+ private ModelParameter createParameter (String path, Parameter parameter, DataTypes dataTypes, resolver) {
  def info = new ParameterSchemaInfo (path, parameter.schema, parameter.name)
  info.resolver = resolver
 
- DataType dataType = dataTypeConverter.convert (info, target.models)
+ DataType dataType = dataTypeConverter.convert (info, dataTypes)
 
  switch (parameter.in) {
  case 'query':