Does flex not support hashmaps?

Posted by Dr.Dredel on Stack Overflow See other posts from Stack Overflow or by Dr.Dredel
Published on 2009-09-28T18:24:40Z Indexed on 2010/04/30 19:47 UTC
Read the original article Hit count: 308

Filed under:

flex

|

java

|

hashmap

I have a Flex object which collects a DTO from the server. All the fields arrive filled in correctly except for the one that is a HashMap. It arrives as null. I've tried giving it a type of both ArrayCollection and Dictionary, but that hasn't fixed it.

Does anyone know if there's an inherent incomaptability between Java HashMap and Flex?

If not, what might I be doing wrong here? I'm looking at my jboss console and I see the data being populated correctly in the server side before delivery to the client. However, as it gets to the client, that field is null. I'm ready to kill myself.

© Stack Overflow or respective owner

Related posts about flex

Could not resolve <fx:Script> to a component implementation.

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, i created project with flexmojos maven archtype..i used flexmojos:flexbuilder and compile/run with FlashBuilder 4 everything is okay but when i try to compile project with flexmojos i got following error: [ERROR] Z:....\src\main\flex\Main.mxml:[6,-1] Could not resolve < fx:Script to… >>> More
Flex builder3 is not generating html wrapper when targeting flex 4 sdk

as seen on Stack Overflow - Search for 'Stack Overflow'
In Flex builder 3 when I create a new flex application targeting the flex 4 sdk, it wont generate a html wrapper file. I have hunted around the web for answers, but no success. I have made sure the box is checked in the project properties to generate html wrapper. The only workaround is to target… >>> More
Flex datagrids - Alternatives in non-flex/flash environment ?

as seen on Stack Overflow - Search for 'Stack Overflow'
I did some work that used Flex datagrids previously. It was smooth for the users and developers alike. In my current project, I have to implement the same grids but not using Flex / Flash. I have taken a look at extJS and YUI but they don't seem to measure up. Are there other packages I should… >>> More
Using flex 4 sdk in flex builder 3

as seen on Stack Overflow - Search for 'Stack Overflow'
This question may be an absolute crap. Can i use the flex 4 sdk in flex builder 3? i have a licensed version of flex builder 3 professional. so if i need to use flex 4 sdk in it, do i need to buy flash builder? cant i get all the new components in flex builder 3? Regards, PK >>> More
jetty-blazeds and maven (com.adobe.flex#flex-messaging-core missing)

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi all, I want to setup jetty with jetty-blazeds extension. Everything looks fine but when I run maven to get the dependencies, I get: UNRESOLVED DEPENDENCIES com.adobe.flex#flex-messaging-core;3.2.0: not found com.adobe.flex#flex-messaging-common;3.2.0: not found Does anyone know a maven repository… >>> More

Related posts about java

Tomcat 6: Access Control Exception?

as seen on Server Fault - Search for 'Server Fault'
I'm trying to setup a tomcat6 server, and I'm trying to match another setup someone else established. However, my deployment (default Ubuntu install) uses a policy.d/ directory structure, and the established server just uses a catalina.policy file. I've tried setting every entry in policy.d to match… >>> More
Problem in creation MDB Queue connection at Jboss StartUp

as seen on Stack Overflow - Search for 'Stack Overflow'
I am not able to create a Queue connection in JBOSS4.2.3GA Version & Java1.5, as I am using MDB as per the below details. I am putting this MDB in a jar file(named utsJar.jar) and copied it in deploy folder of JBOSS, In the test env. this MDB works well but in another env. [ env settings and… >>> More
failing to establish connection between Postgres db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am using Postgres and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When I try to connect it gives "ClassNotFoundException". Here is what I get when I try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
failing to establish connection between postgre db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, For i am using postgre and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When i try to connect it gives "ClassNotFoundException". Here is what i get when i try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
Migration and deployement problems JBoss 4.2.2.GA to JBoss 6.0.0.M2

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm trying to migrate an application running on JBoss 4.2.2.GA to JBoss 6.0.0.M2 I give you some log to explain my problem : boot.log : 2010-03-16 09:59:29,406 ERROR [org.jboss.system.server.profileservice.ProfileServiceBootstrap] (Thread-2) Failed to load profile: Summary of incomplete deployments… >>> More