CODEWITHSUNDEEP
javaapache-flexdphibernate
vogdb
vogdb

Reputation: 4829

Dphibernate. Proxy initialized false

I need advice. My server application send objects with not inialized proxies. Primitive types ok, but onetomany and etc. not initialized proxies. As result my client application gets nothing when retreive received object properties.

here is sample with src and conf files without libs project on github

here is server log, where you can see that objects were retreive from database and send with proxyinitialized = false

{operation})****************getEnhancements
00:53:36,906 DEBUG http-8080-1 FacadeService:getEnhancements:31 -
collect enhancements
Hibernate:
    select
        this_.id as id1_0_,
        this_.description as descript2_1_0_,
        this_.name as name1_0_,
        this_.priceValue as priceValue1_0_,
        this_.requestedDataFile_id as requeste5_1_0_,
        this_.resultedDataFile_id as resulted6_1_0_
    from
        Enhancement this_
00:53:37,031 DEBUG http-8080-1 FacadeService:getEnhancements:34 -
return enhancements:
[com.garageteam.photoenhancer.model.misc.Enhancement@22,
com.garageteam.photoenhancer.model.misc.Enhancement@25,
com.garageteam.photoenhancer.model.misc.Enhancement@28]
{invoke} 125
{serialize} 15
[BlazeDS]02/14/2012 00:53:37.062 [DEBUG] [Service.Remoting] Adapter
'dpHibernateRemotingAdapter' called
'null.getEnhancements(java.util.Arrays$ArrayList (Collection size:0)
)'
[BlazeDS]02/14/2012 00:53:37.062 [DEBUG] [Service.Remoting] Result:
'java.util.ArrayList (Collection size:3)
  [0] = ASObject(22809745){id=3, uid=206a60dd-2fa6-4a20-bcf4-
bf39684948b5, description=, name=cool, proxyKey=3,
requestedDataFile=ASObject(4002470)
{uid=12283196-3a44-4558-914c-95b3c5443f95, proxyKey=1,
proxyInitialized=false}, resultedDataFile=ASObject(26432381)
{uid=69f842b5-e9b7-4279-be51-3e6c72558aac, proxyKey=2,
proxyInitialized=false}, priceValue=1.0, proxyInitialized=true}
  [1] = ASObject(21904789){id=6, uid=9dc2c08c-
da0b-4047-95ab-0e1a06cf03b7, description=, name=woov, proxyKey=6,
requestedDataFile=ASObject(28121199){uid=1968dfa7-f3d1-41ed-
b55b-47efbe09dfcc, proxyKey=4, proxyInitialized=false},
resultedDataFile=ASObject(18831011){uid=9c3e3c3b-7698-4b01-bcd4-
d58e4e6635a0, proxyKey=5, proxyInitialized=false}, priceValue=2.0,
proxyInitialized=true}
  [2] = ASObject(7405703){id=9, uid=325fe743-4e2c-4d9b-9c01-
ebdb03ad1fea, description=, name=supercool, proxyKey=9,
requestedDataFile=ASObject(14262090){uid=89ee7148-78a0-450a-afe1-
b638a2b40256, proxyKey=7, proxyInitialized=false},
resultedDataFile=ASObject(23654984)
{uid=888141a6-20df-40ed-861d-4968bd5d8042, proxyKey=8,
proxyInitialized=false}, priceValue=3.0, proxyInitialized=true}
'
[BlazeDS]02/14/2012 00:53:37.062 [DEBUG] [Endpoint.AMF] Serializing
AMF/HTTP response
Version: 3
  (Message #0 targetURI=/3/onResult, responseURI=)
    (Typed Object #0 'flex.messaging.messages.AcknowledgeMessage')
      timestamp = 1.329170017062E12
      headers = (Object #1)
      body = (Externalizable Object #2
'flex.messaging.io.ArrayCollection')
        (Array #3)
          [0] = (Typed Object #4
'com.garageteam.photoenhancer.model.misc.Enhancement')
            id = 3
            uid = "206a60dd-2fa6-4a20-bcf4-bf39684948b5"
            description = ""
            name = "cool"
            proxyKey = 3
            requestedDataFile = (Typed Object #5
'com.garageteam.photoenhancer.model.misc.DataFile')
              uid = "12283196-3a44-4558-914c-95b3c5443f95"
              proxyKey = 1
              proxyInitialized = false
            resultedDataFile = (Typed Object #6
'com.garageteam.photoenhancer.model.misc.DataFile')
              uid = "69f842b5-e9b7-4279-be51-3e6c72558aac"
              proxyKey = 2
              proxyInitialized = false
            priceValue = 1.0
            proxyInitialized = true
          [1] = (Typed Object #7
'com.garageteam.photoenhancer.model.misc.Enhancement')
            id = 6
            uid = "9dc2c08c-da0b-4047-95ab-0e1a06cf03b7"
            description = ""
            name = "woov"
            proxyKey = 6
            requestedDataFile = (Typed Object #8
'com.garageteam.photoenhancer.model.misc.DataFile')
              uid = "1968dfa7-f3d1-41ed-b55b-47efbe09dfcc"
              proxyKey = 4
              proxyInitialized = false
            resultedDataFile = (Typed Object #9
'com.garageteam.photoenhancer.model.misc.DataFile')
              uid = "9c3e3c3b-7698-4b01-bcd4-d58e4e6635a0"
              proxyKey = 5
              proxyInitialized = false
            priceValue = 2.0
            proxyInitialized = true
          [2] = (Typed Object #10
'com.garageteam.photoenhancer.model.misc.Enhancement')
            id = 9
            uid = "325fe743-4e2c-4d9b-9c01-ebdb03ad1fea"
            description = ""
            name = "supercool"
            proxyKey = 9
            requestedDataFile = (Typed Object #11
'com.garageteam.photoenhancer.model.misc.DataFile')
              uid = "89ee7148-78a0-450a-afe1-b638a2b40256"
              proxyKey = 7
              proxyInitialized = false
            resultedDataFile = (Typed Object #12
'com.garageteam.photoenhancer.model.misc.DataFile')
              uid = "888141a6-20df-40ed-861d-4968bd5d8042"
              proxyKey = 8
              proxyInitialized = false
            priceValue = 3.0
            proxyInitialized = true
      correlationId = "A01CE051-DFDD-6914-4308-78B4E961321B"
      messageId = "8BB1B217-C60E-32D4-9FD3-7A9BB427085E"
      timeToLive = 0.0
      clientId = "8AE5EEA5-0008-798D-0980-4DC9F378C296"
      destination = null

00:53:37,093 DEBUG http-8080-1 DispatcherServlet:doDispatch:822 - Null
ModelAndView returned to DispatcherServlet with name
'springMessageBroker': assuming HandlerAdapter completed request
handling
00:53:37,093 DEBUG http-8080-1 DispatcherServlet:processRequest:674 -
Successfully completed request

Upvotes: 0

Views: 218

Answers (1)

user1238936
user1238936

Reputation: 48

Are you using the dpHibernate RemoteObject object or the standard flex/blazeds RemoteObject tag. It looks like the server is returning the right proxy objects, so the problem should be client side. And if you are not using the dpHibernate RemoteObject tag to make the request, dpHibernate can't proxy load the lazy items for you. Also use a tool like service capture to see if the calls backs to the server are happening and that there isn't a server error being returned from your load method.

Upvotes: 1

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