Store response headers and body in ApiException

Author: xhh

modules/swagger-codegen/src/main/resources/Java/ApiClient.mustache

@@ -157,7 +157,7 @@ public class ApiClient {
       }
     }
     catch (IOException e) {
-      throw new ApiException(500, e.getMessage());
+      throw new ApiException(500, e.getMessage(), null, json);
     }
   }
 
@@ -260,17 +260,21 @@ public class ApiClient {
     }
     else {
       String message = "error";
+      String respBody = null;
       if(response.hasEntity()) {
         try{
-          message = String.valueOf(response.getEntity(String.class));
+          respBody = String.valueOf(response.getEntity(String.class));
+          message = respBody;
         }
         catch (RuntimeException e) {
           // e.printStackTrace();
         }
       }
       throw new ApiException(
                 response.getClientResponseStatus().getStatusCode(),
-                message);
+                message,
+                response.getHeaders(),
+                respBody);
     }
   }
 

modules/swagger-codegen/src/main/resources/Java/apiException.mustache

@@ -1,8 +1,13 @@
 package {{invokerPackage}};
 
+import java.util.Map;
+import java.util.List;
+
 public class ApiException extends Exception {
-  int code = 0;
-  String message = null;
+  private int code = 0;
+  private String message = null;
+  private Map<String, List<String>> responseHeaders = null;
+  private String responseBody = null;
 
   public ApiException() {}
 
@@ -11,19 +16,42 @@ public class ApiException extends Exception {
     this.message = message;
   }
 
+  public ApiException(int code, String message, Map<String, List<String>> responseHeaders, String responseBody) {
+    this.code = code;
+    this.message = message;
+    this.responseHeaders = responseHeaders;
+    this.responseBody = responseBody;
+  }
+
   public int getCode() {
     return code;
   }
-  
+
   public void setCode(int code) {
     this.code = code;
   }
-  
+
   public String getMessage() {
     return message;
   }
-  
+
   public void setMessage(String message) {
     this.message = message;
   }
-}
+
+  public Map<String, List<String>> getResponseHeaders() {
+    return responseHeaders;
+  }
+
+  public void setResponseHeaders(Map<String, List<String>> responseHeaders) {
+    this.responseHeaders = responseHeaders;
+  }
+
+  public String getResponseBody() {
+    return responseBody;
+  }
+
+  public void setResponseBody(String responseBody) {
+    this.responseBody = responseBody;
+  }
+}

samples/client/petstore/java/src/main/java/io/swagger/client/ApiClient.java

@@ -157,7 +157,7 @@ else if(String.class.equals(cls)) {
       }
     }
     catch (IOException e) {
-      throw new ApiException(500, e.getMessage());
+      throw new ApiException(500, e.getMessage(), null, json);
     }
   }
 
@@ -260,17 +260,21 @@ else if(response.getClientResponseStatus().getFamily() == Family.SUCCESSFUL) {
     }
     else {
       String message = "error";
+      String respBody = null;
       if(response.hasEntity()) {
         try{
-          message = String.valueOf(response.getEntity(String.class));
+          respBody = String.valueOf(response.getEntity(String.class));
+          message = respBody;
         }
         catch (RuntimeException e) {
           // e.printStackTrace();
         }
       }
       throw new ApiException(
                 response.getClientResponseStatus().getStatusCode(),
-                message);
+                message,
+                response.getHeaders(),
+                respBody);
     }
   }
 

samples/client/petstore/java/src/main/java/io/swagger/client/ApiException.java

@@ -1,8 +1,13 @@
 package io.swagger.client;
 
+import java.util.Map;
+import java.util.List;
+
 public class ApiException extends Exception {
-  int code = 0;
-  String message = null;
+  private int code = 0;
+  private String message = null;
+  private Map<String, List<String>> responseHeaders = null;
+  private String responseBody = null;
 
   public ApiException() {}
 
@@ -11,19 +16,42 @@ public ApiException(int code, String message) {
     this.message = message;
   }
 
+  public ApiException(int code, String message, Map<String, List<String>> responseHeaders, String responseBody) {
+    this.code = code;
+    this.message = message;
+    this.responseHeaders = responseHeaders;
+    this.responseBody = responseBody;
+  }
+
   public int getCode() {
     return code;
   }
-  
+
   public void setCode(int code) {
     this.code = code;
   }
-  
+
   public String getMessage() {
     return message;
   }
-  
+
   public void setMessage(String message) {
     this.message = message;
   }
-}
+
+  public Map<String, List<String>> getResponseHeaders() {
+    return responseHeaders;
+  }
+
+  public void setResponseHeaders(Map<String, List<String>> responseHeaders) {
+    this.responseHeaders = responseHeaders;
+  }
+
+  public String getResponseBody() {
+    return responseBody;
+  }
+
+  public void setResponseBody(String responseBody) {
+    this.responseBody = responseBody;
+  }
+}