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Questions tagged [sdo]

Service Data Objects is a technology that allows heterogeneous data to be accessed in a uniform way.

Service Data Objects is a technology that allows heterogeneous data to be accessed in a uniform way. The SDO specification was originally developed in 2004 as a joint collaboration between BEA and IBM and approved by the Java Community Process in JSR 235.

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When to use SDO (Service Data Object) in SOA

I joined a new team that intensively use SDOs. The concept is new to me but I understand that it is used for unified view of data. I'm used to accessing the Java persistence entities on the service via DAO's and I find the additional SDO layer a…
bertanasco
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difference between SDO and JDO in java

what is the difference between JDO (JSR 243) and SDO (JSR 235) in Java; what set of open source providers are available for these java specifications
Laxmikanth Samudrala
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How to load schema, set properties and output a string without SDO?

After struggling with installing SDO on the server I found some information that SDO is not going to be further developed/supported. How could this be done without SDO? $das = SDO_DAS_XML::create("$someSchemaFile"); $doc =…
James May
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How to enable Apache Tuscany SDO with OSGi container? [classloader issue]

I try to use Apache CXF in Apache ServiceMix with SDO. SDOs are provided with Apache Tuscany SDO implementation. Here is the dependency map: My osgi-bundle exposes a web service, bundle depends on SDO. CXF system bundle depends on SDO too. I…
snowindy
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Should SDO (Service Data Object) be adopted in new project?

I've been programming in Delphi with Midas/DataSnap for quite long time and quite happy with it. Moving to .NET I'm more than happy with the ADO.NET DataSet. For CRUD application, I'm highly uncomfortable with any kind of ORM. Generic…
Sake
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How much time does a node have to reply?

Is there a time limit for a node to respond to a message? Is there a difference between PDO and SDO messages in terms of response time? Or does this only depend on how the Master gets implemented? Is there any documentation about this?
Zeusz0
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CANOpen Multi client Single server SDO communication

As SDO communication is for peer to peer communication. Is there a way a CANOpen server can communicate with two different clients at same time for same object? For example: Node-1 (Server): ID-5, OD:6023h, Length:100 bytes Node-2 (Client):…
Sandeep Thota
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no sdo response recieved

I'm working on creating a virtual canopen slave with python to communicate with an existing master. when running my script I keep getting this error "no sdo response recieved". As far as I know, I need an sdo server to send response to the master,…
Hayfa
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Are spatial queries possible using Python and cx_Oracle?

I am trying to execute a spatial query on an Oracle spatial table via python using the cx_Oracle package. I can make generic queries successfully, but when I try a spatial query it results in errors. This is what I have tried: import…
cm1
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Get Date from a DataObject (SDO) without losing the hour (JAVA)

I'm trying to get a date from a DataObject (Service Date Object (SDO)) that comes to me as an input and insert it into an Oracle database. The problem has been that the Date I get does not seem to have the introduced hour. I am using the setDate()…
Mikel SS
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SDO API: how to make XSDHelper.INSTANCE to define XSD schemas with correctly?

I'm facing a following problem. We're using Service Data Objects since our target runtime is IBM WebSphere which supposes to be native for this API. The stack that we're using is Java EE, Eclipse Oxygen as the main IDE, SDO reference implementation…
Alex Sergeenko
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java.lang.NoClassDefFoundError: org.eclipse.core.runtime.RegistryFactory

I'm trying to use DataObjects in Java: DataFactory factory = DataFactory.INSTANCE; in one java Project using: import commonj.sdo.DataObject; And I'm getting this error: Exception in thread "main" java.lang.NoClassDefFoundError:…
Pedro
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JSF and SDO implementation for excel-like database management

I am using IBM RAD to create my web apps and all is going well. However, I got a requirement to support the functionality mentioned in the title of this post. I tried googling but unlucky to find a solution, I would definitely appreciate any help.
Kebs
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PHP, SCA_SDO, Ubuntu 14.04 unable to install

How i can install SDO on ubuntu 14.04? Like described here: http://php.net/manual/en/sdo.installation.php i try pecl install SCA_SDO: sudo pecl install SCA_SDO .... 194 source files, building running: phpize Cannot find config.m4. Make sure that…
Hayate
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Loading rows into jsf datatable only on user request

Problem statement: I have used hx:dataTableEx to display database table records. I'm binding Service data object(relational record list) to hx:dataTableEx. Loading time is more due to number of records(fetch result gives more than 10000 records). I…
nagesh
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