Content in Adobe Community

Web based ftp server in flex

forums_noreply@adobe.com — Fri, 24 Oct 2014 20:07:36 GMT

Dear guys,

I am developing web base ftp server application in flex. whoever already developed ftp server application in flex. Please give me the component source code. Please support to me.

thank you,

veeru

livecycle download help

forums_noreply@adobe.com — Mon, 06 Oct 2014 06:11:43 GMT

I am new to lcds.In the lcds download page here http://www.adobe.com/devnet/livecycle/downloads.html which do I download so as to get started with lcds.Thanks for your prompt response

How to avoid multiple DataConnections with LCD ES2

forums_noreply@adobe.com — Thu, 02 Oct 2014 20:04:28 GMT

Hi, we are just starting using the data connections to connect via a database with LiveCycle Designer. It seems we are missing something important regarding to manipulation of data from the PDF.

At first we have tried to apply a INSERT command to our first table and be able to browse through the items in the database. We are able to browse through the database only before we have inserted something.

If we insert an item and then try to browse through the database with (Next, Previous, Last or First) it will crash and have an error of the following :

(Next, Previous, Last or First) failed. Multiple-step operation generated errors. check each status value [ID:@11]

So then we have decided to create a second data connection which would have each of the column in the database except for the ID which appears to make everything crash.

E.G.: Table_1

DataConnection1 --> ID, Field1, Field2, Field3, Field4 SELECT Command connection

DataConnection2 --> Field1, Field2, Field3, Field4 INSERT Command connection

Seems like we can't have a SELECT and INSERT in the same DataConnection because with those 2 different connections it works fine....

Then we are trying to show multiple data's in a table which is linked with the ID of the Selected ID in DataConnection1.. To show the data is all fine using a 3rd connection for that Table_2, then we are making sure a blank row is always there at the end of the table to be able to add this new entry to the database with a Add button to INSERT into the Table_2... Unfortunately we do not have a 2nd connection to that table because we cannot link those fields with the database for the purpose of a multiple entry view.

We have tried to make a 2nd connection for the purpose of the INSERT but it doesnt work at all.

We are basing ourselves on the sample provided by Stefan Cameron in his blog http://forms.stefcameron.com/2006/12/18/databases-inserting-updating-and-deleting-records/

I am wondering if we are using the right functionalities and if it is the simplest way to work with databases...

If anyone can help, it would be greatly appreciated!!

Thanks in advance!

Mag

Data binding to repeating fields

forums_noreply@adobe.com — Mon, 25 Aug 2014 10:19:52 GMT

How to get a commercial license of LiveCycle DS?

forums_noreply@adobe.com — Tue, 17 Jun 2014 14:51:46 GMT

Our company sells a product which has been using Blaze DS for communicating between a Flex-based client and a JBoss-based middleware. Nothing fancy, just AMF used to call web services and retrieve the answer.

Now, the company has been sold and the new owners ask for a commercial replacement for free components. Hence, we are looking into replacing Blaze DS for LiveCycle DS.

So far, I didn't have much luck with the Adobe sales folk in Germany and the US, and resellers don't appear to know much about LC.

Is there anyone around here who can offer some advise?

Who do I need to contact to get reliable licensing information (and a quote) for LC DS?

AreaChart HTTPService

forums_noreply@adobe.com — Sat, 03 May 2014 07:40:00 GMT

According to the state total of months people I want to list AreaChart

help video http://www.ahsapdekorasyonbul.com/1.html

xml

<?xml version="1.0" encoding="utf-8" ?>

- <nakliyeciler>

- <nakliye zaman="Şubat">

</nakliye>

- <nakliye zaman="Temmuz">

</nakliye>

- <nakliye zaman="Nisan">

</nakliye>

- <nakliye zaman="Mart">

</nakliye>

- <nakliye zaman="Ocak">

</nakliye>

- <nakliye zaman="Eylül">

</nakliye>

- <nakliye zaman="Haziran">

</nakliye>

</nakliyeciler>

flex

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="845" height="650"
    backgroundGradientColors="[#454545, #050505]"
     initialize="AreaChartx.send()" >

     <mx:HTTPService url="http://localhost:2673/portal_25/AreaChart_il.aspx"
    id="AreaChartx" />



        <mx:AreaChart id="Areachart" color="0x323232" height="218"
             showDataTips="true" dataProvider="{AreaChartx.lastResult.nakliyeciler.nakliye}" x="354" y="182">

            <mx:horizontalAxis>
                <mx:CategoryAxis categoryField="zaman"/>
            </mx:horizontalAxis>

<mx:series>
<mx:AreaSeries yField="toplam" form="curve" displayName="il" />

            </mx:series>
        </mx:AreaChart>

        <mx:Legend dataProvider="{Areachart}" color="0x323232" x="758" y="182"/>

</mx:Application>

Character encoding problems when using javascript client-sdk for remoting

forums_noreply@adobe.com — Mon, 07 Apr 2014 19:48:45 GMT

Hi,

I have recently downloaded LCDS to try. I was interested in using Javascript for remoting. I have a Java-based web application on the server side, and use HTML + Javascript (dataservices-client.js) to send/receive messages asynchronously in AMF format.

I can both send and receive data (not only simple types, but objects with several attributes), however when I receive data from the server side that contains special chars (e.g. á, ï), I get some gibberish in my javascript objects. This is not same when I send content to the server: All special characters are received (printed) correctly in Java (server side).

I inspired my coding with the simple example shown in https://blogs.adobe.com/LiveCycleHelp/2012/07/creating-web-applications-using-html5javascr ipt-remoting-client-sdk-with-livecycle-data-services.html

Is there any bug on the serialization?

My software version is Adobe LiveCycle es_data_services_JEE_4_7_all_win

Java container is WebLogic 11g.

Thanks

=======

Edited Apr 11 2014

In my attempts, I tried using AMFX serialization so that I could see the message in a more comprehensible format inside my browser (eg using firebug). After configuring an HTTP channel and destination in the server side, and adjusting accordingly in the client side code, the Javascript API still sends binary!

Sadly, I concluded that client-SDK isn't mature enough...

By the way, if you send an String like "&aacute" from the server, in the client you get "á"... instead of the raw "&aacute" ... they forgot escaping.

How do I dynamically create and add a "sourceSet" object using FormCalc script?

forums_noreply@adobe.com — Thu, 20 Feb 2014 23:55:27 GMT

I would like to be able to use a script that creates a "sourceSet" object and connects to my ms access database on an event like "onclick" rather than automatically having to connect when the form is opened up.

Is this possible?

Overall, don't want to automatically connect when the form opens up and I want to be able to control with a an onclick event when my form tries to connect to my access database. I would appreciate any help in finding anyway to achieve this.

Problem LiveCycle Data Services with Parsley Framework

forums_noreply@adobe.com — Wed, 19 Feb 2014 07:49:04 GMT

Hi All,

I have problem when using LiveCycle Data Services and Parsley framework.

Here is my Dynamic command :

....

public function execute(message:ServiceMsg):AsyncToken{

return dataservice.fill(...);

}

public function result(event:ResultEvent):void

{

Alert.show ("run successful");

// call another method

xyz(); // this method take a long time (about 1 minutes)

}

The problem here is the alert message not show until xyz() method finished. It's so odd behavior.

Anybody can explain this problem.

I'm using parsley 2.4.0

Thanks,

ndt

Is RTMP to AMF Websocket possible?

forums_noreply@adobe.com — Mon, 13 Jan 2014 19:46:31 GMT

Currently we support an application that communicates via RTMP channel messages. We're working on re-writing one of the application's components to use HTML5 and Javascript websockets through LCDS 4.7. While we can connect the websockets to the same endpoints, we aren't receiving the messages on those websocket channels.

Is there something I'm missing? Is this not possible? I can't find any information relating the two. Would I simply need to add a websocket channel to the Flex channel set?

Understanding Channels

forums_noreply@adobe.com — Sat, 16 Nov 2013 12:31:04 GMT

If I have a bunch of different data services object, each data service object DOES NOT need to have a new RTMP Channel correct?

What is the benefit of adding a new RTMP channel to the channelset of dataservice object? Should I not have one or two channels setup on a channelset and ensure each dataservice uses that channelset? Does each dataservice need to be assigned a channelset? The destination point is fixed and is only one server.

I will always have something like this..
var myAC:ArrayCollection = new ArrayCollection;

var myDS:DataService = new DataService("myDSInfo");

myDS.autoCommit = false;

I would not need to do this for each dataservice correct?

var rtmpChannel:RTMPChannel = new RTMPChannel("my-rtmp", myServer);

var channelSet:ChannelSet = new ChannelSet();

channelSet.addChannel(rtmpChannel);

myDS.channelSet = channelSet;

Any insight on this would be great.

Using LCDS and HTML5 Websockets for Consumers and Producers

forums_noreply@adobe.com — Mon, 11 Nov 2013 16:37:58 GMT

I've been following the examples from here: http://help.adobe.com/en_US/LiveCycleDataServicesES/4.6/Developing/WS74a1cc3271d4c9821a4a3 ad3132cc2454ba-8000.html

I can't seem to get my consumers and producers to communicate. I've set up the correct messaging destinations and wrote my own sample code almost exactly like the example provided, yet I cannot get messages to send or receive.

Are there any more examples of how to make this work?

EDIT: To add more detail to this. We experimented using the sample application "TraderDesktop" and found that even in the sample the websockets would fail and fall back to amf-polling. After trying to implement a variety of other channel types (which are set up by default in the sample applications) it's clear that something is either broken or we aren't implementing it wrong. Every single channel type we attempt to use, other than amf-polling, fails.

Note: We tried using the sample applications *exactly* as they are packaged and they were not working. We even made some suggested modifcations to the configuration files and it's still not working.

LCDS 2.5 - Dataservice is very slow

forums_noreply@adobe.com — Tue, 22 Oct 2013 22:02:35 GMT

I have a query that returned about 7000 records using livecycle dataservices 2.5 and Flex SDK 3.0. I expect this to take a few seconds, but it take 25-30 seconds to get the result back. The VO I am returning has about 42 properties of int, Strings and Dates. No other collections. The query itself is under a second and is just against one table. The server resources are not close to getting maxed out.

On the arraycollection I tried disablingAutoUpdate. On the dataservice, I disabled the autosync, automerge, autoSaveCache and autoCommit. I have been able to return large datasets before, but not using LCDS. Any ideas how to get all the records back at once would be greatly appreciated.

Thanks

DataService - offline data / incremental load

forums_noreply@adobe.com — Tue, 22 Oct 2013 21:01:08 GMT

Hello,

We're working on a mobile app with offline mode, and got a few questions to cover in order to design the best solution.

1. When we enabled offline caching for DataService with approach including setting DataService.cacheID peroperty, it worked, but it was way too slow.

It seems that saving cached data into local SQLite DB is too slow on iPad.

Example: online data (no caching): 1000 objects loaded in 2 secs (incuding DB call and ADEP processing); offline data (w/ caching): 1000 objects loaded in 5 secs, and app is freezing on iPad after data receved from server and storing locally.

Question 1.1: do you have any performance stats / limitations on the SQLite storage managed by ADEP libraries on mobile devices (iPad)?

Question 1.2: is there anything we should adjust on DataSevice level to speedup data storage?

Question 1.3: custom offline adapters are using the same SQLite approach. Is there any other approach that we can use for a faster data caching to work with DataService?

2. We want to store some part of database locally (SQLite or other storage), but if we want to reload data, we don't want to load a full dataset.

The solution woul dbe to load initial data set on first start. Then when needed - load only data that were changed on a database server.

Question 2.1: is there a way to incrementally load data (a new .fill() with params that define a last change timestamp), but keep the whole collection managed?

I saw a similar question here: http://forums.adobe.com/message/4465780#4465780 but there was no reply.

3. The full offline support for user means that all (s)he changed is stored on device and on app restart or even version update the data will be stored and changes commited on next online session.

Question 3.1: how can we store the DataService instance in local storage, so that on next app start/connection the DataService will be able to connect and commit the changes?

I would really appreciate any comments that will help us to find the best solution from both stability and performance points of view.

Thanks,

Ivan

AMF Connection via secure amf

forums_noreply@adobe.com — Wed, 16 Oct 2013 09:05:38 GMT

Hi,

I'm using Java AMF Client to talk to a LiveCycle server.

when I try to open an AMFConnection to an https-URL, I get the following error:

javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed:sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Is it a general problem to use https for Java AMF Client or is there a way I can achieve this?

In the API of AMFConnection I find the method "uri()", which is described with "Returns the HTTP or HTTPS url for the AMF connection", so I'd assume that AMFConnection should be working with https protocol.

Can anyone give me a hint what I've to do to avoid the error mentioned above?

Thanks

Thanh

How to receive message from queue based on JMSPriority

forums_noreply@adobe.com — Fri, 27 Sep 2013 05:24:18 GMT

Hi all,

I want to receive message from Receive Message From Queue based on JMSPrirority.

I am able to send message to queue using Send Message To Queue component with specifying Priority value as Five(Liternal value).

Now, when I am trying to receive message from Queue by specifying JMSPriority='Five'; in Message selector, it is not working.

But, when I use JMSPriority is not null in Message selector, I am able to receive message.

How to receive message from queue by specifying exact value of JMSPriority.

Please suggest.

Data Management Service and Order of Inserts, Deletes

forums_noreply@adobe.com — Sat, 07 Sep 2013 15:33:28 GMT

Hello, we are using the LCDS Data management service with a Flex app. Currently we are using the SQL Assembler. The issue we are having is with the order of the inserts and deletes that the data management service sends to the server when you call the commit method. It seems that when using a managed array collection, and you delete an object in the collection that exists in the database, and then add it back to the collection, when you call commit on the dataservice object, it tries to perform the insert operation on the databaes first rather than the delete which causes a database unique constraint violation. Is there a way to control the the order that the datamagement service performs inserts and deletes so that it is smart enough know to perform delete's first?

Thank you.

Data Management Service

forums_noreply@adobe.com — Wed, 21 Aug 2013 11:33:23 GMT

Hello, I urgently need your help.

I have to invoke a Java DAO from LiveCycle DataService. I configured a Data Management Service that works correctly. When I invoke the method, however, the ArrayCollection is not populated immediately, but is populated after running all the actionscript code. I need to use the data from the server in successive method calls. eg:

public function initApp():void {

var collectionTest:ArrayCollection = new ArrayCollection();

var ds:DataService = new DataService("Product");

ds.autoSyncEnabled = true;

ds.autoCommit = false;

var token:AsyncToken = ds.fill(collectionTest);

var description = this.getProductDescription(collectionTest.getItemIndex(0));

var ds2:DataService = new DataService("UpdateProdotto");

..........

var collectionTest2:ArrayCollection = new ArrayCollection();

ds2.fill(collectionTest2, description);

.........

}

How can I do that?

thank you very much.

Scaling JMS Adapter connecting to Remove JMS Provider

forums_noreply@adobe.com — Tue, 13 Aug 2013 11:30:49 GMT

Hello,

We have many Flex clients (SDK 4.5 connecting to ADEP Data Services 4.6) creating consumers to receive pushed Server messages on a particular Topic. On several topics the consumers each set a unique selector that identifies the client connected (we use selectors rather than sub-topics as the JMS Adapter does not support sub-topics) - so effectively for these topics we have point-to-point messaging. This means we don't benefit from any multiplexing in the MessageBroker - each subscription gets passed through to the backend JMSAdapter.

It seems with our current configuration that this causes the JMS Adapter to create a new TopicConnection and TopicSession per client consumer – meaning that we rapidly run out of Server threads as new clients are added.

With 140 clients connected we see everything grind to a halt in ADEP/LCDS and the following thread counts - each client is causing individual ActiveMQ connections - even though we only have a handful of different Topics, but with different selectors on these topics per Flex client.

1935 ActiveMQ

1572 ActiveMQConnection

1 AsyncBatchingAppender

2 C

2 com

1 Concurrent

1 DestroyJavaVM

2 EmailAlertAppender

1 Finalizer

2 Gang

1 HashSessionScavenger-

1 HtmlAdaptorServer

17 InactivityMonitor

1 JmsLeafDestination

1 lcdsLive-Pool-

1 Low

1 nio-server-Acceptor

1 nio-server-IdleConnectionTimeoutThread-

8 nio-server-Reactor

16 nio-server-WorkerThread-

1 MetricExporter-

1 MultiThreadedHttpConnectionManager

1 NIOHTTPFlexSessionTimeoutThread-

8 qtp

1 RedeployManager

1 Reference

1 Signal

1 StreamingEndpoint-nio-amf-stream-ConnectionHeartbeatTimer

1 Surrogate

1 Thread-

1 Timer-

2 VM

1 Wrapper-Connection

1 Wrapper-Control-Event-Monitor

Ideally the JMS Adapter would have a single connection (TCP) to the external JMS Provider for each Topic and then de-multiplex messages for individual Flex Clients based upon the selectors set by the clients subscribed to that topic. Is there a configuration setting we can use to achieve this?

Configuration of our messaging destinations (example – they are all like this):

<jms>

<destination-type>topic</destination-type>

<message-type>javax.jms.ObjectMessage</message-type>

<connection-factory>java:comp/env/jms/flex/ClientRegionalBroker</connection-factory>

<destination-jndi-name>java:comp/env/jms/topic/flex/ABCD_RESPONSE</destination-jndi-name>

<delivery-mode>NON_PERSISTENT</delivery-mode>

<message-priority>DEFAULT_PRIORITY</message-priority>

<acknowledge-mode>AUTO_ACKNOWLEDGE</acknowledge-mode>

<transacted-sessions>false</transacted-sessions>

<delivery-settings>

<mode>async</mode>

</delivery-settings>

</jms>

</network>

</properties>

</destination>

These destinations are using NIO End Points and Channels.

We first used the default “sync” mode JMS delivery setting and found that an additional thread was created for each client consumer topic (with this configuration we were getting "OutOfMemoryError: Unable to create native thread" errors due to our nproc limit of 8192).

Changing to use async mode solved this issue and reduced the number of threads dramatically. We can see in the LCDS logs that we are using the async message receiver.

[LCDS] 02/19/2012 23:03:29.841 [Service.Message.JMS] JMS consumer for JMS destination 'java:comp/env/jms/topic/flex/ABCD_RESPONSE is starting.

2012-02-19 23:03:30,174 INFO ActiveMQ Task-4 o.a.a.t.f.FailoverTransport Successfully connected to tcp://abcd.blah.com:9501?socket.tcpNoDelay=true&soTimeout=60000

[LCDS] 02/19/2012 23:03:31.505 [Service.Message.JMS] JMS consumer for JMS destination 'java:comp/env/jms/topic/flex/ ABCD_RESPONSE ' is using async message receiver.

However, we still see one ActiveMQ thread created for each Flex client consumer per topic and cannot scale.

We have tried replacing the ActiveMQ TopicConnectionFactory with a PooledConnection Factory and this has made a difference in the thread counts - but now we start to see timeouts.

Any configuration suggestions? From looking at the BlazeDS source, it looks like JMSTopicConsumer will always create a connection/session per topic subscription. This seems wasteful as sessions and particularly connections are expensive. Is there any mechanism to multiplex multiple subscriptions over a single session/connection out of LCDS?

Or perhaps there is a better way we could achieve the point-to-point connections from the external JMS Provider to the Flex Clients?

Save non flash based data using Lifecycle DataServices ES2

forums_noreply@adobe.com — Mon, 22 Jul 2013 23:26:58 GMT

I currently have some automation setup, where I need to write some data to the database. This is done outside of the Flash project. Is there a way to tie into Lifecycle Data Services to save a value object to the database by just using Java?

Thanks

How Do I use a variable for a datasource

forums_noreply@adobe.com — Thu, 04 Jul 2013 04:54:09 GMT

I'm trying to use a variable as a datasource so changes are easy to make with out having to look through the entire process.

If I use SLC_ENGFC_DEV_DS as the literal value the select statement it works. If I create a string variable and set the default value to the same thing I get the error

Exception: Invalid object name 'FLUDDEPT'.

Flex AIR iOS application with rtmps

forums_noreply@adobe.com — Sat, 29 Jun 2013 20:38:38 GMT

Hi,

If I am accessing flex AIR application from Mac or iOS (iPad) using secure rtmp then it gives me error. It is not able to connect to the server. I have a self signed certificate generated using java keytool. I have configured it on tomcat and it works for the ssl in browser with https://localhost:8080, but fails when using rtmps from flex application especially in Mac and iPad. It works in Android tablet and windows machine though.

Here is the configuration in I gave in the server for ssl.

            <keystore-file>D:/keystore.jks</keystore-file>
            <keystore-password>password</keystore-password>

        </properties>

</server>

<channel-definition id="mobility-rtmp"

class="mx.messaging.channels.SecureRTMPChannel">

<endpoint url="rtmps://{server.name}:@flex.rtmp.port@"

        class="flex.messaging.endpoints.SecureRTMPEndpoint"/>
   <server ref="secure-nio-server">

      <properties>

<idle-timeout-minutes>20</idle-timeout-minutes>

<!-- for deployment on WebSphere, must be mapped to a WorkManager available in the web application's jndi context.

<websphere-workmanager-jndi-name>java:comp/env/wm/MessagingWorkManager</websphere-workman ager-jndi-name>

-->

</properties>
</server>
</channel-definition>

Here is the exception I am getting on server side.

INFO: [LCDS] 01/21/2012 17:14:44.258 [ERROR] [SocketServer.General] Thread[secure-nio-server-WorkerThread-2,5,main] failed to read Connection '521330370' or process the data; Connection is in the 'Handshaking' state and will be forced closed.
javax.net.ssl.SSLException: Inbound closed before receiving peer's close_notify: possible truncation attack?
at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLEngineImpl.fatal(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLEngineImpl.fatal(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLEngineImpl.closeInbound(Unknown Source)
at flex.messaging.socketserver.SSLConnection.handshake(SSLConnection.java:298)
at flex.messaging.socketserver.Connection$ConnectionReader.run(Connection.java:845)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Jan 21, 2012 5:14:44 PM org.apache.catalina.core.ApplicationContext log
INFO: [LCDS] 01/21/2012 17:14:44.258 [DEBUG] [SocketServer.General] Thread[secure-nio-server-WorkerThread-2,5,main] Connection '521330370' has changed state to: Closing
Jan 21, 2012 5:14:44 PM org.apache.catalina.core.ApplicationContext log
INFO: [LCDS] 01/21/2012 17:14:44.258 [DEBUG] [SocketServer.General] Thread[secure-nio-server-WorkerThread-2,5,main] closing Connection '521330370'.
Jan 21, 2012 5:14:44 PM org.apache.catalina.core.ApplicationContext log
INFO: [LCDS] 01/21/2012 17:14:44.258 [DEBUG] [SocketServer.General] Thread[secure-nio-server-WorkerThread-2,5,main] Connection '521330370' has changed state to: Closed
Jan 21, 2012 5:14:44 PM org.apache.catalina.core.ApplicationContext log
INFO: [LCDS] 01/21/2012 17:14:44.258 [DEBUG] [SocketServer.General] Thread[secure-nio-server-WorkerThread-2,5,main] closed Connection '521330370'.
Jan 21, 2012 5:14:44 PM org.apache.catalina.core.ApplicationContext log
INFO: [LCDS] 01/21/2012 17:14:44.258 [DEBUG] [SocketServer.General] Thread[secure-nio-server-WorkerThread-2,5,main] Connection '521330370' finished a read. -1 bytes were read.

Please help.

Thanks,

Swathi.

ReferenceError: Error #1056: Cannot create property handler

forums_noreply@adobe.com — Wed, 26 Jun 2013 09:31:19 GMT

After updating my lcds application to LCSD 4.6 I get many of these errors. In debug log I can see, that java sends this handler property for some objects, e.g.

(com.mm_katalogy.model.MutaceStrankyDTO_$$_javassist_40){id=4} (1675022032) {

id = 4

nazev_stranky = 4

seznam_oddeleni = [] (class: org.hibernate.collection.PersistentSet)

fk_katalog_verze = 1

handler = org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer@7f6714da

}

But in my actionscript DTO objects there is no such property. How could I fix this?

Create-Item stored procedure return error for hte parameter

forums_noreply@adobe.com — Tue, 25 Jun 2013 13:54:35 GMT

Hi,

I'm getting the following error when I create an item with the data services:

INFO: [Data Services] [DEBUG] SQL Assembler jdbc exception on operation=create-item error=com.microsoft.sqlserver.jdbc.SQLServerException: The value is not set for the parameter number 1.

at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.ja va:190

Configuration settings are:

<source>flex.data.assemblers.SQLAssembler</source>

<scope>application</scope>

</metadata>

<create-item>

<procedure-param property-value="#ID#" type="OUT"/>

<procedure-param property-value="#Session_ID#" />

<procedure-param property-value="#Notes#" />

</procedure>

</create-item>

ID always has value equal to 0, and this procedure always falls.

Could anyone help or explain to fix this?

Could this be bug of JDBC (https://bugs.eclipse.org/bugs/show_bug.cgi?id=385627)?

How to handle and manage a multi Database access in runtime with LCDS?

forums_noreply@adobe.com — Sun, 23 Jun 2013 21:09:09 GMT

Hello there

I got several customer working with the same application and I wonder how, with LCDS, to manage in a runtime a multi dataBase access; without creating a configuration "mxl" file in

the folder catalina for each database.

Indeed, each customer have their own dataBase, and so far, I did not find out how to avoid creating a config xml file in catalina for every single database; which force me to create as well for each customer a folder application, since the name of the config file in catalina require a folder application to be ran under tomcat....

Thus, my question is :

Is there anyway to create only one configuration mxl file in catalina (in the server side) and then from the client side (application) let the user select its environment (meaning its database) to run the application.... this technic can be also used for multi database environment such as : Dev / Test / Prod environment (or database) where the same application can access to.

Please if any one have an idea or already delt with; just let me know, because I'm entering in a bootle neck and the situation is getting serioulsy critical....

Regards

Delete item when using auto sync

forums_noreply@adobe.com — Fri, 10 May 2013 09:33:08 GMT

Hi All,

I'm using Dataservice with autoSyncEnabled is true. I run my web app on 2 browser to test auto sync feature but when I delete item xxx on the browser 1, the item xxx still displayed on the browser 2 ( update, add new item working fine).

Can you help me to know why ?

Thanks,

Thanh

Need help on data service

forums_noreply@adobe.com — Fri, 10 May 2013 09:31:27 GMT

I’ve installed LiveCycle data service for Java (v 4.7 windows) and Flex builder(Trial version). After I installed this I don’t find lcd.war file which is supposed to be under Tomcat data service installation directory. I can see dataservice-samples.war, ds-consol.war etc under TomcatàWebapps. Is it because of trial version? If yes, can you please send via email ?
I’ve downloaded plugin for application Data modeling and copied plugin folder under Flex Builder plugin directory. But still I don’t see create model view. Any idea why?

How to set LiveCycle Data Service to use AMF Channel ?

forums_noreply@adobe.com — Tue, 23 Apr 2013 02:56:27 GMT

Hi All,

I'm using Data service with channel set is RTMP Channel and Remote Object is AMF Channel. Now, I want to set Dataservice using AMF Channel but I do not know whether it is possible or not. Please help me !!!

Thanks so much.

SQLAssembler and Nulls

forums_noreply@adobe.com — Fri, 19 Apr 2013 14:09:23 GMT

I have a question about the correct use of a SQL Assembler destination. It seems that the SQL Assembler does not handle NULLs when data is passed to it from the flex client. If I have a value object with a NULL string attribute, SQL Assembler doesn't seem to recognize that the attribute exists. When performing an update a "Missing IN or OUT parameter at index:: xxx" error appears in the log.

If I change the code to make sure the string attribute in question has an empty string instead of a NULL before being passed to the server, the error goes away.

Is this by design? What is the proper way to handle this?

thanks.

MySQL Flex3 interaction

forums_noreply@adobe.com — Fri, 19 Apr 2013 12:42:10 GMT

Friends,

Can I directly connect a MySQL server database in flex3? If not, please tell me how to interact with MySQL server database using Flex3.

Thanks

Error when caching data locally using LiveCycle Data Services

forums_noreply@adobe.com — Fri, 19 Apr 2013 12:17:37 GMT

Hi all,

I developing a mobile application support working offline. I using cache feature of LiveCycle Data Services.

This is my datasevice ( it has associate to others dataservice ) and autoSaveCache = true and cacheID = "xxx":

<source>expense.ExpenseDataAssembler</source>

<scope>application</scope>

<item-class>expense.ExpenseData</item-class>

<one-to-many property="expenseItems" destination="expense-item" />

</metadata>

</properties>

</destination>

when I run application in the first, it run nomarly but when I close and run it again , i get the errror message as below :

Error: Object instance needs an mx_internal::referencedIds property inorder to be managed: Object

at mx.data.utils::Managed$/getReferencedIds()[C:\depot\DataServices\branches\milestone\adepd s46_rc\frameworks\projects\data\src\mx\data\utils\Managed.as:292]

at mx.data::DataStore/restoreAssociations()[C:\depot\DataServices\branches\milestone\adepds4 6_rc\frameworks\projects\data\src\mx\data\DataStore.as:5010]

..............

- The error message not showed when I remove line <one-to-many property="expenseItems" destination="expense-item" /> .

Please help me if you know about this problem.

Thanks so much.

Data Binding not full. I.E. Bool(true,false).

forums_noreply@adobe.com — Thu, 18 Apr 2013 08:36:06 GMT

Hello,

I am working with LiveCycle connected with SAP, it is where I take the data. I have some problems when I work with boolean or not totally filled colums. I will put an example to make me understand.

Data in SAP:

InvoiceID(string)	Payed(boolean)	Credit(int)	Customer(string)
I001	x		C001
I002		500	C002
I003	x		C003
I004		200	C004

Data in LiveCycle:

InvoiceID(string)	Payed(boolean)	Credit(int)	Customer(string)
I001	x	500	C001
I002	x	200	C002
I003			C003
I004			C004

When the column is full of data, LiveCycle makes a correct binding, but when the column is not full, like a boolean false, the data seems to be all filled first and then all not filled.

Also I have noticed that if I put 2 columns in LiveDesigner with the same binding:

InvoiceID(string)	Payed(boolean)	Payed(boolean).2	Credit(int)	Customer(string)
I001	x	x	500	C001
I002			200	C002
I003	NULL	NULL		C003
I004	NULL	NULL		C004

It is like whether LiveCycle writes the first row binding with the data column Payed and takes 2 values for the first row, then it has 2 more empty data for the next two slots in row2 and the next slots in row3 and row4 put them as null.

Thank you!

how to store and access a common properties file in LCDS, i.e. a java properties file

forums_noreply@adobe.com — Thu, 04 Apr 2013 22:17:46 GMT

I need to store some variables in a properties file (key=value) that I can call and retrieve settings as I would in a java app. Where should the file live in the webapp and how is it accessed?

Complete authentication example for a per client authorization

forums_noreply@adobe.com — Wed, 03 Apr 2013 00:00:10 GMT

Does anyone have an example of per-client-authentication that includes the config and java files. I need to have each user have their own authentication/session, if this is not the best way to accomplish this, please advise...

LCDS Session Management using an Extension Panel

forums_noreply@adobe.com — Tue, 02 Apr 2013 20:02:43 GMT

We have an app that executes in an extension panel(InDesign) using both amf and rtmp calls. The lcds server then makes rpc calls to an app which returns the data to InDesign. How do you manage the sessions so that each individual user gets their own session per instance of the app. All of the examples I have found are using javascript to call the disconnects etc. Since the app is using an extension panel and not a webpage/browser those examples won't work.

Not populating values in the dropdown list

forums_noreply@adobe.com — Sun, 17 Feb 2013 08:21:56 GMT

Hi ,

I have a question regarding the populating the values in the dropdown list.

Here are the steps that I followed :

Step 1: Created a form with a drop down list in the designer ( Testers) which I imported the .xsd file by doing the new data connection.

Step 2: In the Data View or binding tab, I binded with the Tester Name.

Step 3: I created the tester.xml and attached in the Form Properties -> Preview. The values are showing in the dropdown list in the preview PDF , but not in the workspace.

Step 4: Went to LiveCycle Workbench and created a process (NewProcess) and clicked the user profile -> populate data process

Step 5: The process created another process ( PreparedProcess) and added new Abstract Activity.

Step 6: Defined activity as Query the multiple Rows as XML

Step 7: Added the sql in the sql statement section ( i.e select * from TestUsers) and tested the results that are coming fine.

Step 8 : Clicked the XML Information button and entered the root element ( Testers) and Repeating element as Tester , parsed the query , changed it to small caps which is similar to xml file that I used in the forms designer. I tested it and generated proper xml.

Step 9 : Assigned the output to the XmlPreparedData variable.

Step 10: I went to the "NewProcess" and added new variable TesterResult as xml and added the .xsd template that I used earlier to create the form.

Step 11: I added the SetValue and assigned the xpath map like this

Location : /processData/formdata/xdp/datasets/data/searchData/Testers

Expression : /processData/Testers/searchData/Testers .

Step 12: I deployed the application and went to the LiveCycle Workspace and started the process and loaded the form , but not seeing values the dropdown list.

I dont' know which step I missed ..what I am guessing so far, I am doing something wrong in the xpath mapping section.

Please help me ...

thanks in advance.

Integration between LiveCycle and Microstrategy Reports

forums_noreply@adobe.com — Sun, 10 Feb 2013 01:23:33 GMT

Hi,

I want to integrate between the Livecycle and Microstrategy reports. I want to show the Reports in the workspace which comes from the microstrategy. Do you have any tutorial or technical article that will help to integrate with Microstrategy ?

Thanks in advance.

Hi . portal-server-specific steps below to create portlets for your Flex applications

forums_noreply@adobe.com — Mon, 28 Jan 2013 09:45:59 GMT

Following this instructions

1. Copy the flex-portal.jar and flex-messaging-common.jar files from the LCDS_INSTALL/resources/wsrp folder to the WEB-INF/lib folder of your web application.

2. Copy the wsrp-jsp folder from the LCDS_INSTALL/resources/wsrp folder to the root of your web application.

3. Follow the portal-server-specific steps below to create portlets for your Flex applications.

Please tell how this is configured on server side with hello world example ?

Thanks

Server Push Intermittent message loss

forums_noreply@adobe.com — Thu, 06 Dec 2012 03:03:55 GMT

We are using LCDS 2.6 and using the RTMP port for the server push. However, at times the notifications in between the server to clients goes missing. It works pretty good at times and after some time, it does not shows notification.

We are using DataTransactionServices for pushing the data from LCDS to the Flex clients.

Install BlazeDS on Jboss7

forums_noreply@adobe.com — Wed, 05 Dec 2012 10:18:40 GMT

Hi everyone,

Does anybody know , how to install/config BlazeDS on Jboss7

Thx

How to instantiate PropertySpecifier for a localFill

forums_noreply@adobe.com — Tue, 27 Nov 2012 19:38:16 GMT

Hi,

I'm trying to use the DataManager's localFill method but can't seem to instantiate the PropertySpecifier argument.

Since the propertySpecifier is required, I can't use localFill.

To instantiate a PropertySpecifier you need a ConcreteDataService, mode and extra argument. However, I can't instantiate or get/cast a ConcreteDataService since it's a locked class.

So how does one use the propertySpecifier and by extension the localFille method?

Thx in advance,

David

Migration from BlazeDS to LCDS

forums_noreply@adobe.com — Tue, 13 Nov 2012 23:25:37 GMT

Hi,

I have an application which is developed using Flex and BlazeDS. Now i want that application to have an HTML5 interface as well. But as i have done some research i come to know that there is no JS API for BlazeDS to have it connected with javascript where as LCDS have the same. I do not want to rewrite the business logics and communication layer so want to know if the JS API of LCDS is good enough and secondly how to migrate from BlazeDS to LCDS.

Filter argument as collection

forums_noreply@adobe.com — Tue, 23 Oct 2012 20:46:24 GMT

Hi, I'm trying to create a query on the Data Modeler in Flash Builder to retrieve some elements from an entity in this case is Client which have a clientId, basically I'm creating a filter with this query: jpql:Select c from Client as c Where c.clientId in (:IDs) but I don't know how to specify that the IDs query argument is going to be a collection, array or something like that, I tried using IDs as a string and passing the formated string like this 1,2,3 but it gives me a Cast error. Any thoughts on how to handle this?

LCDS Edge Server Issue

forums_noreply@adobe.com — Tue, 23 Oct 2012 12:51:23 GMT

We are trying to use the LCDS edge server (http://help.adobe.com/en_US/LiveCycleDataServicesES/3.1/Developing/WS56A7C79B-213F-425d-8D 41-2A5391D75C03Update.html) as a Load Balancer to the LCDS app servers and to secure access to app servers. However, we found that the channelSet.login requests are not forwarded to our LCDS app servers behind the edge server. Such requests are terminated on the Edge Server. Adobe's support hasn't been able to give us a definitive answer of why and how to solve it. So, we just wonder:

1) Has anybody used this product?

2) How do you solve the channelSet.log request termination issue?

3) What's your impression of this product for Load Balancing and Proxying LCDS channels?

Thanks in advance!

- Hao

Customised Error Message instead of standard message ?

forums_noreply@adobe.com — Wed, 10 Oct 2012 05:38:32 GMT

Hi All,

I am calling a WSDL through a Livecycle generated form, but it shows an error saying "Error attempting to read from file".....(file name) when it does not connect to the web service.

Can we give a customised error message instead of the above standard message using exception handling in the XML code ?

Kindly help,

Chaitanya Muttur

error in lcds-dataservices

forums_noreply@adobe.com — Fri, 21 Sep 2012 15:35:03 GMT

While i am using lcds-dataservices i am getting following error --

faultString = "A fill method returned object type which is not a collection. destination 'mppchequebounce' params: '[

[1026300,] (class: flex.messaging.io.ArrayCollection)] (class: java.util.ArrayList)'"

please help.

HashMap$AbstractMapIterator.hasNext() eating 20% of CPU cycles LCDS4.6

forums_noreply@adobe.com — Wed, 19 Sep 2012 04:05:29 GMT

We are doing some load testing on the new LCDS4.6 with RTMP channel and we noticed some pretty high CPU usage here from this method

flex.messaging.socketserver.Reactor$ReactorImpl.run()

The cause seems to be a call to HashMap$AbstractMapIterator.hasNext().

Any ideeas?

PS: LCDS3.1 did not have this problem.

Fill Data from PDF From to Access Database

forums_noreply@adobe.com — Mon, 10 Sep 2012 11:56:12 GMT

Hello,

I create a PDF form for fill data that connect to a access database. It works greate in my own PC.

But when i move it on another PC PDF button does not work.

Please help.

SecureAMF channel failed for first time initialization

forums_noreply@adobe.com — Thu, 23 Aug 2012 10:16:56 GMT

Hi all,

I have a Flex application to authenticate with server via RemoteObject.

It is working normally with http (i.e. amf channel)

However when I try to login via https, the first access time, Flex application always return Fault error. Subsequent login is OK.

From server side, I see user has been logged in successfully at first time.

Is it because the certificate is not trusted? Any idea?

Thank you,

Anh

This is the log that I have from client side:

LoginCommand Fault: (mx.rpc.events::FaultEvent)#0

bubbles = false

cancelable = true

currentTarget = (null)

eventPhase = 2

fault = (mx.rpc::Fault)#1

content = (Object)#2

errorID = 0

faultCode = "Client.Error.MessageSend"

faultDetail = "Channel.Connect.Failed error NetConnection.Call.Failed: HTTP: Failed: url: 'https://172.52.22.218:9443/MyApplication/messagebroker/amfsecure'"

faultString = "Send failed"

message = "faultCode:Client.Error.MessageSend faultString:'Send failed' faultDetail:'Channel.Connect.Failed error NetConnection.Call.Failed: HTTP: Failed: url: 'https://172.52.22.218:9443/MyApplication/messagebroker/amfsecure''"

name = "Error"

rootCause = (mx.messaging.events::ChannelFaultEvent)#3

bubbles = false

cancelable = false

channel = (mx.messaging.channels::SecureAMFChannel)#4

authenticated = false

channelSets = (Array)#5

connected = false

connectTimeout = -1

enableSmallMessages = true

endpoint = "https://172.52.22.218:9443/MyApplication/messagebroker/amfsecure"

failoverURIs = (Array)#6

id = (null)

mpiEnabled = false

netConnection = (flash.net::NetConnection)#7

client = (mx.messaging.channels::SecureAMFChannel)#4

connected = false

objectEncoding = 3

proxyType = "none"

uri = "https://172.52.22.218:9443/MyApplication/messagebroker/amfsecure"

piggybackingEnabled = false

polling = false

pollingEnabled = true

pollingInterval = 3000

protocol = "https"

reconnecting = false

recordMessageSizes = false

recordMessageTimes = false

requestTimeout = -1

uri = "https://172.52.22.218:9443/MyApplication/messagebroker/amfsecure"

url = "https://172.52.22.218:9443/MyApplication/messagebroker/amfsecure"

useSmallMessages = false

channelId = (null)

connected = false

currentTarget = (mx.messaging.channels::SecureAMFChannel)#4

eventPhase = 2

faultCode = "Channel.Connect.Failed"

faultDetail = "NetConnection.Call.Failed: HTTP: Failed: url: 'https://172.52.22.218:9443/MyApplication/messagebroker/amfsecure'"

faultString = "error"

reconnecting = false

rejected = false

rootCause = (Object)#8

code = "NetConnection.Call.Failed"

description = "HTTP: Failed"

details = "https://172.52.22.218:9443/MyApplication/messagebroker/amfsecure"

level = "error"

target = (mx.messaging.channels::SecureAMFChannel)#4

type = "channelFault"

headers = (null)

message = (mx.messaging.messages::ErrorMessage)#9

body = (Object)#2

clientId = (null)

correlationId = "F4E42A7F-5E56-B704-CDB6-87826108D443"

destination = ""

extendedData = (null)

faultCode = "Client.Error.MessageSend"

faultDetail = "Channel.Connect.Failed error NetConnection.Call.Failed: HTTP: Failed: url: 'https://172.52.22.218:9443/MyApplication/messagebroker/amfsecure'"

faultString = "Send failed"

headers = (Object)#10

messageId = "B549C02F-9EDF-7C6E-C89F-878261572A73"

rootCause = (mx.messaging.events::ChannelFaultEvent)#3

timestamp = 0

timeToLive = 0

messageId = "B549C02F-9EDF-7C6E-C89F-878261572A73"

statusCode = 0

target = (null)

token = (mx.rpc::AsyncToken)#11

message = (mx.messaging.messages::RemotingMessage)#12

body = (Array)#13

[0] (com.mydomain.model.dto::LoginDTO)#14

statuscode = "0"

userName = "myusername"

clientId = (null)

destination = ""

headers = (Object)#15

messageId = "F4E42A7F-5E56-B704-CDB6-87826108D443"

operation = "authenticate"

source = (null)

timestamp = 0

timeToLive = 0

responders = (Array)#16

[0] (com.mydomain.controller::LoginCommand)#17

result = (null)

type = "fault"

invoke remoting endpoint crossdomain

forums_noreply@adobe.com — Thu, 23 Aug 2012 10:15:53 GMT

I need to invoke work process through remoting endpoint in flex app from other domain.

my flex app is on : http://localsever.me.com:9001/test.swf

in this test.swf, I try to invoke a process that is throught remoting end point
http://remote.me.comremoting/remoting/messagebroker/amf

I got error message with "Security Sandbox Violation" error.

Has anybody done this before successfully?

Thanks,

Joanna Gao