added default values, required flags

src/main/java/com/wordnik/swagger/codegen/MethodArgument.java

@@ -24,15 +24,29 @@ public class MethodArgument {
 	public static String ARGUMENT_OBJECT = "Object";
 	
 	private String name;
-	
 	private String description;
-	
 	private String dataType;
-	
 	private String allowedValues;
-
 	private String inputModelClassArgument;
     private String methodNameFromModelClass;
+    private String defaultValue;
+    private boolean required;
+
+    public String getDefaultValue(){
+    	return defaultValue;
+    }
+    
+    public void setDefaultValue(String defaultValue){
+    	this.defaultValue = defaultValue;
+    }
+
+    public boolean isRequired() {
+    	return required;
+    }
+
+    public void setRequired(boolean required){
+    	this.required = required;
+    }
 
 	public String getName() {
 		return name;

src/main/java/com/wordnik/swagger/codegen/config/LanguageConfiguration.java

@@ -52,17 +52,32 @@ public class LanguageConfiguration {
     }
 
     public void setOutputDirectory(String outputDirectory) {
-
         if(outputDirectory == null || outputDirectory.length() == 0){
             throw new CodeGenerationException("Error creating output path : Output path was null ");
         }
         outputDirectory = outputDirectory.endsWith("/") ? outputDirectory.substring(0, outputDirectory.lastIndexOf("/")) : outputDirectory;
 
-
         this.modelClassLocation = outputDirectory + "/model/";
         this.resourceClassLocation = outputDirectory + "/api/";
     }
 
+    public void setOutputDirectory(String outputDirectory, String modelDirectory, String resourceDirectory){
+        if(outputDirectory == null || outputDirectory.length() == 0){
+            throw new CodeGenerationException("Error creating output path : Output path was null ");
+        }
+        outputDirectory = outputDirectory.endsWith("/") ? outputDirectory.substring(0, outputDirectory.lastIndexOf("/")) : outputDirectory;
+
+        //	add leading + trailing slashes
+        if(!modelDirectory.startsWith("/")) modelDirectory = "/" + modelDirectory;
+        if(!modelDirectory.endsWith("/")) modelDirectory = modelDirectory + "/";
+
+        if(!resourceDirectory.startsWith("/")) resourceDirectory = "/" + resourceDirectory;
+        if(!resourceDirectory.endsWith("/")) resourceDirectory = resourceDirectory + "/";
+
+        this.modelClassLocation = outputDirectory + modelDirectory;
+        this.resourceClassLocation = outputDirectory + resourceDirectory;
+    }
+
     public String getModelClassLocation() {
         return modelClassLocation;
     }

src/main/java/com/wordnik/swagger/codegen/resource/EndpointOperation.java

@@ -30,7 +30,6 @@ import java.util.List;
  * Time: 7:54 AM
  */
 public class EndpointOperation {
-
 	public static String PARAM_TYPE_QUERY = "query";
 	public static String PARAM_TYPE_PATH = "path";
 	public static String PARAM_TYPE_BODY = "body";
@@ -43,6 +42,8 @@ public class EndpointOperation {
 	
 	private static String AUTH_TOKEN_ARGUMENT_NAME = "authToken";
 	
+	private static int ARG_COUNT_FOR_INPUT_MODEL = 4;
+	
     private String httpMethod;
 
     private String summary = "";
@@ -65,6 +66,14 @@ public class EndpointOperation {
 
     private List<ErrorResponse> errorResponses;
     
+    public static int getArgCountForInputModel(){
+    	return ARG_COUNT_FOR_INPUT_MODEL;
+    }
+    
+    public static void setArgCountForInputModel(int argCount){
+    	ARG_COUNT_FOR_INPUT_MODEL = argCount;
+    }
+
     public List<ErrorResponse> getErrorResponses() {
         return errorResponses;
     }
@@ -221,6 +230,8 @@ public class EndpointOperation {
 							anArgument.setName(AUTH_TOKEN_ARGUMENT_NAME);
 							anArgument.setDataType(MethodArgument.ARGUMENT_STRING);
 							anArgument.setDescription(modelField.getDescription());
+							anArgument.setRequired(modelField.isRequired());
+							anArgument.setDefaultValue(modelField.getDefaultValue());
 							arguments.add(anArgument);
 						}else if(modelField.getParamType().equalsIgnoreCase(PARAM_TYPE_HEADER) &&
 								modelField.getName().equals(API_KEY_PARAM_NAME)){
@@ -230,12 +241,16 @@ public class EndpointOperation {
 							anArgument.setName(modelField.getName());
 							anArgument.setDataType(MethodArgument.ARGUMENT_STRING);
 							anArgument.setDescription(modelField.getDescription());
+							anArgument.setRequired(true);	//	always true
+							anArgument.setDefaultValue(modelField.getDefaultValue());
 							arguments.add(anArgument);
 							pathParams.add(anArgument);
 						}else if (modelField.getParamType().equalsIgnoreCase(PARAM_TYPE_QUERY)) {
 							anArgument.setName(modelField.getName());
 							anArgument.setDataType(MethodArgument.ARGUMENT_STRING);
 							anArgument.setDescription(modelField.getDescription());
+							anArgument.setRequired(modelField.isRequired());
+							anArgument.setDefaultValue(modelField.getDefaultValue());
 							queryParams.add(anArgument);
 							arguments.add(anArgument);
 						}else if (modelField.getParamType().equalsIgnoreCase(PARAM_TYPE_BODY)) {
@@ -245,6 +260,8 @@ public class EndpointOperation {
 							anArgument.setName(modelField.getName());
 							anArgument.setDataType(dataTypeMapper.getClassType(modelField.getDataType(), false));
 							anArgument.setDescription(modelField.getDescription());
+							anArgument.setRequired(modelField.isRequired());
+							anArgument.setDefaultValue(modelField.getDefaultValue());
 							arguments.add(anArgument);
                             method.setPostObject(true);
 						}
@@ -259,7 +276,7 @@ public class EndpointOperation {
 			}
 			
 			//check for number of arguments, if we have more than 4 then send the arguments as input object
-			if(method.getArguments() != null && method.getArguments().size() > 4){
+			if(method.getArguments() != null && method.getArguments().size() > ARG_COUNT_FOR_INPUT_MODEL){
                 List<MethodArgument> arguments = new ArrayList<MethodArgument>();
 				Model modelforMethodInput = new Model();
 				modelforMethodInput.setName(inputobjectName);