ArrayIndexOutOfBoundsException with Swagger-codegen

[ngocdaothanh]

This is from v1.2. Not sure if it's also applied to v2.0.

./bin/runscala.sh com.wordnik.swagger.codegen.BasicScalaGenerator http://localhost:8000/xitrum/swagger                                                                             
base path is http://localhost:8000/xitrum/swagger
swagger version: 1.2
basePath:
api version: 1.0-SNAPSHOT
Aug 28, 2014 3:53:52 PM com.wordnik.swagger.codegen.spec.SwaggerSpecValidator validate
WARNING: no models found for listing  http://localhost:8000
Aug 28, 2014 3:53:52 PM com.wordnik.swagger.codegen.spec.SwaggerSpecValidator validate
WARNING: no models found for listing  http://localhost:8000
----------

java.lang.ArrayIndexOutOfBoundsException: 1
    at com.wordnik.swagger.codegen.PathUtil$class.resourceNameFromFullPath(PathUtil.scala:61)
    at com.wordnik.swagger.codegen.BasicGenerator.resourceNameFromFullPath(BasicGenerator.scala:39)
    at com.wordnik.swagger.codegen.BasicGenerator$$anonfun$groupOperationsToFiles$2.apply(BasicGenerator.scala:384)
    at com.wordnik.swagger.codegen.BasicGenerator$$anonfun$groupOperationsToFiles$2.apply(BasicGenerator.scala:383)
    at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:778)
    at scala.collection.immutable.List.foreach(List.scala:381)
    at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:777)
    at com.wordnik.swagger.codegen.BasicGenerator.groupOperationsToFiles(BasicGenerator.scala:383)
    at com.wordnik.swagger.codegen.BasicGenerator.generate(BasicGenerator.scala:120)
    at com.wordnik.swagger.codegen.BasicGenerator.generateClientWithoutExit(BasicGenerator.scala:74)
    at com.wordnik.swagger.codegen.BasicGenerator.generateClient(BasicGenerator.scala:56)
    at com.wordnik.swagger.codegen.BasicScalaGenerator$.main(BasicScalaGenerator.scala:22)
    at com.wordnik.swagger.codegen.BasicScalaGenerator.main(BasicScalaGenerator.scala)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at scala.reflect.internal.util.ScalaClassLoader$$anonfun$run$1.apply(ScalaClassLoader.scala:68)
    at scala.reflect.internal.util.ScalaClassLoader$class.asContext(ScalaClassLoader.scala:31)
    at scala.reflect.internal.util.ScalaClassLoader$URLClassLoader.asContext(ScalaClassLoader.scala:99)
    at scala.reflect.internal.util.ScalaClassLoader$class.run(ScalaClassLoader.scala:68)
    at scala.reflect.internal.util.ScalaClassLoader$URLClassLoader.run(ScalaClassLoader.scala:99)
    at scala.tools.nsc.CommonRunner$class.run(ObjectRunner.scala:22)
    at scala.tools.nsc.ObjectRunner$.run(ObjectRunner.scala:39)
    at scala.tools.nsc.CommonRunner$class.runAndCatch(ObjectRunner.scala:29)
    at scala.tools.nsc.ObjectRunner$.runAndCatch(ObjectRunner.scala:39)
    at scala.tools.nsc.MainGenericRunner.runTarget$1(MainGenericRunner.scala:65)
    at scala.tools.nsc.MainGenericRunner.run$1(MainGenericRunner.scala:87)
    at scala.tools.nsc.MainGenericRunner.process(MainGenericRunner.scala:98)
    at scala.tools.nsc.MainGenericRunner$.main(MainGenericRunner.scala:103)
    at scala.tools.nsc.MainGenericRunner.main(MainGenericRunner.scala)

This error happen with xitrum-framework/matsuri14@f127509 's demo project

Generated jsons

http://localhost:8000/xitrum/swagger

{
  "swaggerVersion" : "1.2",
  "apiVersion" : "1.0-SNAPSHOT",
  "apis" : [ {
    "path" : "/admin",
    "description" : "admin actions"
  }, {
    "path" : "/auth",
    "description" : "auth actions"
  } ]
}

http://localhost:8000/xitrum/swagger/admin

{
  "swaggerVersion" : "1.2",
  "apiVersion" : "1.0-SNAPSHOT",
  "basePath" : "http://localhost:8000",
  "resourcePath" : "/admin",
  "apis" : [ {
    "path" : "/admin",
    "operations" : [ {
      "httpMethod" : "GET",
      "summary" : "List Users",
      "notes" : "",
      "nickname" : "adminIndex",
      "type" : "string",
      "parameters" : [ {
        "name" : "format",
        "paramType" : "query",
        "type" : "string",
        "description" : "For API client: set `json`",
        "required" : false
      }, {
        "name" : "X-BasicAuthName",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user name",
        "required" : false
      }, {
        "name" : "X-BasicAuthPassword",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user password",
        "required" : false
      } ],
      "responseMessages" : [ {
        "code" : 401,
        "message" : "Unauthorized as admin user"
      }, {
        "code" : 200,
        "message" : "Return all users list"
      } ],
      "produces" : [ ],
      "consumes" : [ ]
    } ]
  }, {
    "path" : "/admin/msg/{name}",
    "operations" : [ {
      "httpMethod" : "GET",
      "summary" : "Return latest msg by name, result is from serverside-cache(not database)",
      "notes" : "",
      "nickname" : "adminUserMessages",
      "type" : "string",
      "parameters" : [ {
        "name" : "name",
        "paramType" : "path",
        "type" : "string",
        "description" : "",
        "required" : true
      }, {
        "name" : "format",
        "paramType" : "query",
        "type" : "string",
        "description" : "For API client: set `json`",
        "required" : false
      }, {
        "name" : "X-BasicAuthName",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user name",
        "required" : false
      }, {
        "name" : "X-BasicAuthPassword",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user password",
        "required" : false
      } ],
      "responseMessages" : [ {
        "code" : 401,
        "message" : "Unauthorized as admin user"
      }, {
        "code" : 200,
        "message" : "Response Msg"
      } ],
      "produces" : [ ],
      "consumes" : [ ]
    } ]
  }, {
    "path" : "/admin/user/{name}",
    "operations" : [ {
      "httpMethod" : "GET",
      "summary" : "Return specified user information",
      "notes" : "",
      "nickname" : "adminUserShow",
      "type" : "string",
      "parameters" : [ {
        "name" : "name",
        "paramType" : "path",
        "type" : "string",
        "description" : "",
        "required" : true
      }, {
        "name" : "format",
        "paramType" : "query",
        "type" : "string",
        "description" : "For API client: set `json`",
        "required" : false
      }, {
        "name" : "X-BasicAuthName",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user name",
        "required" : false
      }, {
        "name" : "X-BasicAuthPassword",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user password",
        "required" : false
      } ],
      "responseMessages" : [ {
        "code" : 401,
        "message" : "Unauthorized as admin user"
      }, {
        "code" : 200,
        "message" : "Response User"
      }, {
        "code" : 404,
        "message" : "No user found by specified name"
      } ],
      "produces" : [ ],
      "consumes" : [ ]
    } ]
  }, {
    "path" : "/admin/msg",
    "operations" : [ {
      "httpMethod" : "GET",
      "summary" : "Return latest msg, result is cached 1 minute",
      "notes" : "(Pction cache: 60 [sec])",
      "nickname" : "adminLastMessage",
      "type" : "string",
      "parameters" : [ {
        "name" : "format",
        "paramType" : "query",
        "type" : "string",
        "description" : "For API client: set `json`",
        "required" : false
      }, {
        "name" : "X-BasicAuthName",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user name",
        "required" : false
      }, {
        "name" : "X-BasicAuthPassword",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user password",
        "required" : false
      } ],
      "responseMessages" : [ {
        "code" : 401,
        "message" : "Unauthorized as admin user"
      }, {
        "code" : 200,
        "message" : "Response Msg"
      } ],
      "produces" : [ ],
      "consumes" : [ ]
    } ]
  }, {
    "path" : "/admin/user",
    "operations" : [ {
      "httpMethod" : "POST",
      "summary" : "Create User",
      "notes" : "",
      "nickname" : "adminUserCreate",
      "type" : "string",
      "parameters" : [ {
        "name" : "name",
        "paramType" : "form",
        "type" : "string",
        "description" : "",
        "required" : true
      }, {
        "name" : "password",
        "paramType" : "form",
        "type" : "string",
        "description" : "",
        "required" : true
      }, {
        "name" : "format",
        "paramType" : "query",
        "type" : "string",
        "description" : "For API client: set `json`",
        "required" : false
      }, {
        "name" : "X-BasicAuthName",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user name",
        "required" : false
      }, {
        "name" : "X-BasicAuthPassword",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user password",
        "required" : false
      }, {
        "name" : "age",
        "paramType" : "form",
        "type" : "int",
        "description" : "",
        "required" : false
      }, {
        "name" : "desc",
        "paramType" : "form",
        "type" : "string",
        "description" : "",
        "required" : false
      } ],
      "responseMessages" : [ {
        "code" : 401,
        "message" : "Unauthorized as admin user"
      }, {
        "code" : 200,
        "message" : "status = 0: Success to create user, status = 1: Failed to create user"
      }, {
        "code" : 400,
        "message" : "Invalid request parameter"
      } ],
      "produces" : [ ],
      "consumes" : [ ]
    } ]
  }, {
    "path" : "/admin/user/{name}",
    "operations" : [ {
      "httpMethod" : "PUT",
      "summary" : "Update User",
      "notes" : "",
      "nickname" : "adminUserUpdate",
      "type" : "string",
      "parameters" : [ {
        "name" : "name",
        "paramType" : "path",
        "type" : "string",
        "description" : "",
        "required" : true
      }, {
        "name" : "format",
        "paramType" : "query",
        "type" : "string",
        "description" : "For API client: set `json`",
        "required" : false
      }, {
        "name" : "X-BasicAuthName",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user name",
        "required" : false
      }, {
        "name" : "X-BasicAuthPassword",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user password",
        "required" : false
      }, {
        "name" : "password",
        "paramType" : "form",
        "type" : "string",
        "description" : "",
        "required" : false
      }, {
        "name" : "age",
        "paramType" : "form",
        "type" : "int",
        "description" : "",
        "required" : false
      }, {
        "name" : "desc",
        "paramType" : "form",
        "type" : "string",
        "description" : "",
        "required" : false
      } ],
      "responseMessages" : [ {
        "code" : 401,
        "message" : "Unauthorized as admin user"
      }, {
        "code" : 200,
        "message" : "status = 0: Success to update user, status = 1: Failed to update user"
      }, {
        "code" : 400,
        "message" : "Invalid request parameter"
      } ],
      "produces" : [ ],
      "consumes" : [ ]
    } ]
  }, {
    "path" : "/admin/user/{name}",
    "operations" : [ {
      "httpMethod" : "DELETE",
      "summary" : "Update user info",
      "notes" : "",
      "nickname" : "adminUserDelete",
      "type" : "string",
      "parameters" : [ {
        "name" : "name",
        "paramType" : "path",
        "type" : "string",
        "description" : "",
        "required" : true
      }, {
        "name" : "format",
        "paramType" : "query",
        "type" : "string",
        "description" : "For API client: set `json`",
        "required" : false
      }, {
        "name" : "X-BasicAuthName",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user name",
        "required" : false
      }, {
        "name" : "X-BasicAuthPassword",
        "paramType" : "header",
        "type" : "string",
        "description" : "For API client: set basicAuth user password",
        "required" : false
      } ],
      "responseMessages" : [ {
        "code" : 401,
        "message" : "Unauthorized as admin user"
      }, {
        "code" : 200,
        "message" : "status = 0: Success to delete user, status = 1: Failed to delete user"
      }, {
        "code" : 400,
        "message" : "Invalid request parameter"
      } ],
      "produces" : [ ],
      "consumes" : [ ]
    } ]
  } ]
}

http://localhost:8000/xitrum/swagger/auth

{
  "swaggerVersion" : "1.2",
  "apiVersion" : "1.0-SNAPSHOT",
  "basePath" : "http://localhost:8000",
  "resourcePath" : "/auth",
  "apis" : [ {
    "path" : "/logout",
    "operations" : [ {
      "httpMethod" : "GET",
      "summary" : "",
      "notes" : "All request will be redirect to LoginIndex",
      "nickname" : "logoutAction",
      "type" : "string",
      "parameters" : [ ],
      "responseMessages" : [ {
        "code" : 200,
        "message" : "Success to logout"
      } ],
      "produces" : [ ],
      "consumes" : [ ]
    } ]
  }, {
    "path" : "/login",
    "operations" : [ {
      "httpMethod" : "GET",
      "summary" : "Display login form",
      "notes" : "",
      "nickname" : "loginIndex",
      "type" : "string",
      "parameters" : [ ],
      "responseMessages" : [ {
        "code" : 200,
        "message" : "show index"
      } ],
      "produces" : [ ],
      "consumes" : [ ]
    } ]
  }, {
    "path" : "/",
    "operations" : [ {
      "httpMethod" : "GET",
      "summary" : "Display login form",
      "notes" : "",
      "nickname" : "loginIndex",
      "type" : "string",
      "parameters" : [ ],
      "responseMessages" : [ {
        "code" : 200,
        "message" : "show index"
      } ],
      "produces" : [ ],
      "consumes" : [ ]
    } ]
  }, {
    "path" : "/login",
    "operations" : [ {
      "httpMethod" : "POST",
      "summary" : "Authenticate user",
      "notes" : "Success: request will be redirect to ChatIndex, Fail: request will be redirect to LoginIndex",
      "nickname" : "loginAction",
      "type" : "string",
      "parameters" : [ {
        "name" : "name",
        "paramType" : "form",
        "type" : "string",
        "description" : "",
        "required" : true
      }, {
        "name" : "password",
        "paramType" : "form",
        "type" : "string",
        "description" : "",
        "required" : true
      } ],
      "responseMessages" : [ {
        "code" : 200,
        "message" : "redirect to chatIndex"
      } ],
      "produces" : [ ],
      "consumes" : [ ]
    } ]
  } ]
}