Hi Ripe, I'm facing another problem with IDs and Hiberntate.
By default Hibernate expects a id = null in order to think that is a new entity, but FDS changes the ID to 0 when converts the object from client side (flash) to java. could you tell me if you get your ids set to 0? I'm trying to configure Hibernate so the default value will be 0 but I'm not be able to do it until now :( On 1/17/07, ripe101 <[EMAIL PROTECTED]> wrote:
I found the issue that caused my problem. Replying to my own post for anyone dealing with this in the future. My setter method for the "id" property was defined as private. This is recommended in Hibernate docs for id type fields: see http://www.hibernate.org/hib_docs/v3/reference/en/html/tutorial.html#t utorial-firstapp "However, we usually don't manipulate the identity of an object, hence the setter method should be private." Apparently even though I was using only the getter method in my mxml, Flex didn't like the setter method being inaccessable. So the property was never returned. Took a few days to track this down, so hopefully this will help someone else out. cheers JK --- In [email protected] <flexcoders%40yahoogroups.com>, "ripe101" <[EMAIL PROTECTED]> wrote: > > Hello, > > I'm trying to integrate FDS and Hibernate, I've gotten it mostly > working, but I have one remaining issue... > > I Have FDS running on JBoss 4.0.5GA, with hibernate 3. > > I've got all the bits working except the (hibernate) "id" field is > not coming across to Flex. All of the other fields come across > except this one (!) > > I can see Hibernate sending the attributes, but in the Flex message > they don't appear. > Anyone seen this happen? > > * logs: > * from Hibernate: > 2007-01-15 08:37:48,281 DEBUG [org.hibernate.pretty.Printer] listing > entities: > 2007-01-15 08:37:48,343 DEBUG [org.hibernate.pretty.Printer] > [EMAIL PROTECTED], USER_NAME=ADMIN2, > id=23} > 2007-01-15 08:37:48,343 DEBUG [org.hibernate.pretty.Printer] > [EMAIL PROTECTED], USER_NAME=ADMIN, id=22} > 2007-01-15 08:37:48,343 DEBUG [org.hibernate.pretty.Printer] > [EMAIL PROTECTED], USER_NAME=USER, id=21} > > * from FDS > 09:38:06,140 INFO [STDOUT] Hibernate: select users0_.USER_KEY as > USER1_0_, user > s0_.USER_NAME as USER2_0_, users0_.EMAIL_ADDRESS as EMAIL3_0_ from > ID_USER users > 0_ > 09:38:06,203 INFO [STDOUT] [Flex] Serializing AMF/RTMP response > Version: 3 > (Command method=_result (0) trxId=3) > (Typed Object #0 'flex.data.messages.SequencedMessage') > sequenceId = 0 > destination = "users" > headers = (Object #1) > dataMessage = null > correlationId = "35BE4552-FD9F-6E63-0542-2668798A1325" > messageId = "6DC516AF-CB2D-F630-393D-1BECA9C93882" > timestamp = 1.168875486203E12 > clientId = "8A9CAB6A-41D5-E6B8-8274-266877D45B54" > timeToLive = 0.0 > sequenceProxies = null > sequenceSize = 3 > body = (Array #2) > [0] = (Typed Object #3 'users.Users') > EMAIL_ADDRESS = "[EMAIL PROTECTED]" > USER_NAME = "ADMIN2" > [1] = (Ref #3) > [2] = (Ref #3) > > > * Here is my hibernate mapping (stripped off the DOCTYPE): > > <hibernate-mapping> > <class name="users.Users" table="ID_USER"> > <id name="id" column="USER_KEY"> > <generator class="identity"/> > </id> > <property name="USER_NAME"/> > <property name="EMAIL_ADDRESS"/> > </class> > > <query name="all.users">from Users</query> > </hibernate-mapping> > > * and the corresponding FDS data-management-config.xml: > > <?xml version="1.0" encoding="UTF-8"?> > <service id="data-service" > class="flex.data.DataService" > messageTypes="flex.data.messages.DataMessage"> > <adapters> > <adapter-definition id="actionscript" > class="flex.data.adapters.ASObjectAdapter" default="true"/> > <adapter-definition id="java-dao" > class="flex.data.adapters.JavaAdapter"/> > </adapters> > <default-channels> > <channel ref="my-rtmp"/> > </default-channels> > <destination id="users"> > <adapter ref="java-dao" /> > <properties> > <use-transactions>true</use-transactions> > <source>flex.data.assemblers.HibernateAssembler</source> > <scope>application</scope> > <metadata> > <identity property="id"/> > </metadata> > <network> > <paging enabled="false" pageSize="10" /> > <throttle-inbound policy="ERROR" max- frequency="500"/> > <throttle-outbound policy="REPLACE" max- > frequency="500"/> > </network> > <server> > <hibernate-entity>users.Users</hibernate-entity> > <fill-method> > <name>fill</name> > <params>java.util.List</params> > </fill-method> > <fill-configuration> > <use-query-cache>false</use-query-cache> > <allow-hql-queries>true</allow-hql-queries> > </fill-configuration> > </server> > </properties> > </destination> > </service> > > Thanks! > JK >
-- ::| Carlos Rovira ::| http://www.carlosrovira.com ::| http://www.madeinflex.com
