Sunday Jun 21, 2015

Java Cloud Service: Scheduling - Cron4j

The Java Cloud Service (JCS) provides a platform to develop and deploy business applications in the cloud. In Fusion Applications Cloud deployments customers do not have the option to deploy custom applications developed with JDeveloper to ensure the integrity and supportability of the hosted application service. Instead the custom applications can be deployed to the JCS and integrated to the Fusion Application Cloud instance.
This series of articles will go through the features of JCS, provide end-to-end examples on how to develop and deploy applications on JCS and how to integrate them with the Fusion Applications instance.

Previous articles covered ADF web application; next we cover options to implement scheduling in JCS. Sometimes there are requirements for the ability to schedule large transactions to run at a future time or automate the running of an application based on a defined schedule. In Fusion Applications these types of requirements are met with Oracle Enterprise Scheduler (ESS), unfortunately ESS is not available in JCS.

In previous article we covered Timer and Worker API, Timer Service and Quartz, this article covers popular scheduler library Cron4j.[Read More]

Thursday Jun 18, 2015

Java Cloud Service: Scheduling - Quartz

Java Cloud Service (JCS) provides a platform to develop and deploy business applications in the cloud. In Fusion Applications Cloud deployments customers do not have the option to deploy custom applications developed with JDeveloper to ensure the integrity and supportability of the hosted application service. Instead the custom applications can be deployed to the JCS and integrated to the Fusion Application Cloud instance.

This series of articles will go through the features of JCS, provide end-to-end examples on how to develop and deploy applications on JCS and how to integrate them with the Fusion Applications instance.

Previous articles covered ADF web application; next we cover options to implement scheduling in JCS. Sometimes there are requirements for the ability to schedule large transactions to run at a future time or automate the running of an application based on a defined schedule. In Fusion Applications these types of requirements are met with Oracle Enterprise Scheduler (ESS), unfortunately ESS is not available in JCS.

In previous article we covered Timer and Worker API and Timer Service, this article covers popular scheduler library Quartz. In future articles other options will be covered.[Read More]

Monday Apr 27, 2015

JDeveloper Versions Revisited

Developers working with the Fusion Applications platform may need to use different versions of the JDeveloper IDE (and associated ADF stack) depending on what they are trying to do.  This blog post provides a quick overview.

[Read More]

Monday Mar 09, 2015

Java Cloud Service: Securing ADFbc Service

The Oracle Java Cloud Service (JCS) provides a platform to develop and deploy business applications in the cloud. In Fusion Applications Cloud deployments customers do not have the option to deploy custom applications developed with JDeveloper to ensure the integrity and supportability of the hosted application service. Instead the custom applications can be deployed to the JCS and integrated to the Fusion Application Cloud instance.

This series of articles will go through the features of JCS, provide end-to-end examples on how to develop and deploy applications on JCS and how to integrate them with the Fusion Applications instance.

This series of articles cover Java Cloud Service (JCS) features in context of Fusion Applications. Previous article covered creating and deploying simple ADFbc service to JCS, in this article we cover how to secure the service.
[Read More]

Tuesday Jan 27, 2015

Guest Post: How FXLoader Integrates Oracle PaaS and SaaS

Having met at the last UKOUG conference, Peter Care from FXLoader kindly agreed to share details on his solution that combines Oracle PaaS, SaaS and the Cloud Marketplace.[Read More]

Monday Dec 22, 2014

Introducing the Oracle Documents Cloud Service

Learn about the key features of this forthcoming Oracle Cloud Platform service
[Read More]

Sunday Nov 16, 2014

Java Cloud Service: Scheduling - CLOUD_SCHEDULER

Java Cloud Service (JCS) provides a platform to develop and deploy business applications in the cloud. In Fusion Applications Cloud deployments customers do not have the option to deploy custom applications developed with JDeveloper to ensure the integrity and supportability of the hosted application service. Instead the custom applications can be deployed to the JCS and integrated to the Fusion Application Cloud instance.

This series of articles will go through the features of JCS, provide end-to-end examples on how to develop and deploy applications on JCS and how to integrate them with the Fusion Applications instance.

Previous article covered Timer and Worker API; this article will cover an example of scheduling on the database level and in future articles other options will be covered.


[Read More]

Sunday Nov 02, 2014

Java Cloud Service: Scheduling - Timer API

Java Cloud Service (JCS) provides a platform to develop and deploy business applications in the cloud. In Fusion Applications Cloud deployments customers do not have the option to deploy custom applications developed with JDeveloper to ensure the integrity and supportability of the hosted application service. Instead the custom applications can be deployed to the JCS and integrated to the Fusion Application Cloud instance.

This series of articles will go through the features of JCS, provide end-to-end examples on how to develop and deploy applications on JCS and how to integrate them with the Fusion Applications instance.

Previous articles covered ADF web application; next we cover options to implement scheduling in JCS. Sometimes there are requirements for the ability to schedule large transactions to run at a future time or automate the running of an application based on a defined schedule. In Fusion Applications these type of requirements are met with Oracle Enterprise Scheduler (ESS), unfortunately ESS is not available in JCS.

This article will cover an example of using the Timer and Worker API and in future articles other options will be covered.[Read More]

Monday Jun 23, 2014

Java Cloud Service: Security

Java Cloud Service (JCS) provides a platform to develop and deploy business applications in the cloud. In Fusion Applications Cloud deployments customers do not have the option to deploy custom applications developed with JDeveloper to ensure the integrity and supportability of the hosted application service. Instead the custom applications can be deployed to the JCS and integrated to the Fusion Application Cloud instance.

This series of articles will go through the features of JCS, provide end-to-end examples on how to develop and deploy applications on JCS and how to integrate them with the Fusion Applications instance.

In previous article we implemented a simple ADF web application; in this article we will implement security for it. There are some differences on how security is implemented in Fusion Applications:

  • Identity propagation is not supported e.g. when application in JCS is accessed from Fusion Applications a separate login is required
  • Role hierarchies are not supported. In FA we have a comprehensive role hierarchy controlling access to the application. In Cloud there is only one level of roles that can be used to control access
  • For Fusion Application we use ApplCore data security feature to control access to data, this feature is not supported in JCS
[Read More]

Sunday Jun 08, 2014

Java Cloud Service Integration to REST Service

Service (JCS) provides a platform to develop and deploy business applications in the cloud. In Fusion Applications Cloud deployments customers do not have the option to deploy custom applications developed with JDeveloper to ensure the integrity and supportability of the hosted application service. Instead the custom applications can be deployed to the JCS and integrated to the Fusion Application Cloud instance.

This series of articles will go through the features of JCS, provide end-to-end examples on how to develop and deploy applications on JCS and how to integrate them with the Fusion Applications instance.

In this article a custom application integrating with REST service will be implemented. We will use REST services provided by Taleo as an example; however the same approach will work with any REST service. In this example the data from the REST service is used to populate a dynamic table.

[Read More]

Monday May 26, 2014

Java Cloud Service Integration using Web Service Data Control

Java Cloud Service (JCS) provides a platform to develop and deploy business applications in the cloud. In Fusion Applications Cloud deployments customers do not have the option to deploy custom applications developed with JDeveloper to ensure the integrity and supportability of the hosted application service. Instead the custom applications can be deployed to the JCS and integrated to the Fusion Application Cloud instance.

This series of articles will go through the features of JCS, provide end-to-end examples on how to develop and deploy applications on JCS and how to integrate them with the Fusion Applications instance.

In this article a custom application integrating with Fusion Application using Web Service Data Control will be implemented.[Read More]

Monday May 19, 2014

Java Cloud Service Integration using Web Service Proxy

Java Cloud Service (JCS) provides a platform to develop and deploy business applications in the cloud. In Fusion Applications Cloud deployments customers do not have the option to deploy custom applications developed with JDeveloper to ensure to the integrity and supportability of the hosted application service. Instead the custom applications can be deployed to the JCS and integrated to the Fusion Application Cloud instance.

This series of articles will go through the features of JCS, provide end-to-end examples on how to develop and deploy applications on JCS and how to integrate them with the Fusion Applications instance.

In this article a custom application integrating with Fusion Application using Web Service Proxy will be implemented.

[Read More]

Monday May 12, 2014

Java Cloud Service: Implementing ADFbc Service

Java Cloud Service (JCS) provides a platform to develop and deploy business applications in the cloud. In Fusion Applications Cloud deployments customers do not have the option to deploy custom applications developed with JDeveloper to ensure the integrity and supportability of the hosted application service. Instead the custom applications can be deployed to the JCS and integrated to the Fusion Application Cloud instance.

This series of articles will go through the features of JCS, provide end-to-end examples on how to develop and deploy applications on JCS and how to integrate them with the Fusion Applications instance.

This series of articles cover Java Cloud Service (JCS) features in context of Fusion Applications. In this article we build and deploy a simple ADFbc service to JCS.

[Read More]

Monday Apr 28, 2014

Java Cloud Service: ADF Web Application

Java Cloud Service (JCS) provides a platform to develop and deploy business applications in the cloud. In Fusion Applications Cloud deployments customers do not have the option to deploy custom applications developed with JDeveloper to ensure the integrity and supportability of the hosted application service. Instead the custom applications can be deployed to the JCS and integrated to the Fusion Application Cloud instance.

This series of articles will go through the features of JCS, provide end-to-end examples on how to develop and deploy applications on JCS and how to integrate them with the Fusion Applications instance.

In this article the goal is to get familiar with the JCS by creating a simple web application and deploying it to the JCS. The content covered here can also be seen in this presentation.

[Read More]

Monday Apr 21, 2014

PaaS to Extend SaaS

The motto of this blog is "It's all about the platform".  Historically this has referred to the Fusion Applications technology stack with on-premises extensibility and customization capabilities provided by JDeveloper and ADF and complemented by browser-based composers that are also available in Cloud deployments.

The definition of "platform" is now broadening with the inclusion of additional Platform-as-a-Service (PaaS) offerings in Oracle's Cloud portfolio. 

[Read More]
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This blog offers news, tips and information for developers building extensions, customizations and integrations for Oracle Fusion Applications.

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