– Juergen Hauser, Sr. Product Manager – LiveCycle Data Services
Read the complete post at http://blogs.adobe.com/livecycle/2011/12/livecycle-data-services-for-java-ee-4-6-now-available.html.
– Dave Welch, Senior Director – LiveCycle
We are pleased to announce the release of Adobe LiveCycle Enterprise Suite 3 (ES3). LiveCycle ES3 contains the document and data services capabilities, including electronic forms and business processes, which were formerly part of the Adobe Digital Enterprise Platform (ADEP), a brand that is being retired.
The new LiveCycle ES3 release incorporates:
- Document services capabilities available with ADEP and the recent ADEP Document Services service pack 1
- LiveCycle Data Services 4.6.1
- Updates to LiveCycle Connectors for Microsoft® SharePoint® and IBM® FileNet
LiveCycle offers a number of components that help extend the value of existing back-end systems by better engaging users, streamlining processes, managing correspondence, and strengthening security.
Read the complete post at http://blogs.adobe.com/livecycle/2012/03/livecycle-es-3-release-now-available.html.
– Alex Glosband
Session re-writing is the practice of adding the session identifier to the HTTP request URL instead of passing the session identifier as a session cookie. Session re-writing is usually used when cookies have been disabled on the client. It is an easy way to let clients that do not allow or support cookies maintain session state with the server but it poses some security risks. The session identifier is passed in the URL which means that it is not encrypted even if the request is made over SSL/HTTPS. Because of the security risks associated with session re-writing, the Open Web Application Security Project (OWASP) recommends that session re-writing only be used for low-value sites. In this article, I will show you how to disable session re-writing in BlazeDS and LCDS to help secure your application.
In BlazeDS and LCDS, the session identifier is typically either the JSessionId (for servlet based endpoints in BlazeDS or LCDS) or AMFSessionId (for NIO HTTP based endpoints in LCDS).
Note that the RTMP protocol doesn’t use HTTP, so the issue of session re-writing doesn’t apply to RTMP endpoints.
When the BlazeDS or LCDS server receives a request with no session identifier (either a session cookie or session id URL parameter) a couple things happen. A new session is created. A Set-Cookie header with the session id is added to the response. Also, an AppendToGatewayURL header with the session id is added to the AMF or AMFX response message.
Read the full blog post at this URL.
– Christophe Coenraets
Last year at MAX, we announced and sneak peeked the new multi-client support in LCDS. LCDS will soon provide native client libraries for iOS, Java, Android, HTML / HTML 5 (with WebSockets support when available), and Flex. The engineering team has been hard at work on this. My friend Mete Atamel has been leading the charges, and he recently recorded the screencast below showing six different clients connecting to an LCDS server.
Original article at http://coenraets.org/blog/2011/05/lcds-multi-client-support-native-ios-android-html-java-and-flex/.
Yesterday I struggled for several hours looking in the Livecycle Data Services code in order to investigate the following error message:TypeError: Error #1034: Type Coercion failed: cannot convert “ZGUID” to QName. It was not easy but in the end I understood that it is an issue related to property collision inside of the ManagedObjectProxy class. The ManagedObjectProxy instance is adding all the properties from the serialized objects into it. However if the name of one of your properties already exists in the ManagedObjectProxy instance then this process will fail. The following properties already exist (inherited from ObjectProxy):
dispatcher : EventDispatcher
notifiers : Object
object : Object
propertyList : Array
proxyClass : Class
type : QName
For the “type” property a fix was provided in Livecycle Data Services 3, but not for the others. So if you design your domain object and you plan to use Livecycle Data Services it’s a good idea to not use this reserved keywords as names for your properties.
The problem appears only if you like to use the proxy approach (not having the corresponding AS class included in the client SWF).
Original article at http://cornelcreanga.com/2009/12/lcds-managedobjectproxy-and-some-reserved-keywords/.
– Scott Macdonald
Did you know that you can use LiveCycle Data Services to create interactive applications that display run-time data? If you are interested in knowing how to program these types of applications, then i recommend checking out this article: Creating live stock quote sample applications using the Message service.
Original article at http://blogs.adobe.com/livecycledocs/2010/12/using-livecycle-data-services-to-create-applications.html.