Component Toolkit. What is Component Toolkit? A library for creating JBI components easily and quickly, Component Toolkit is implemented using best practices derived from the development of numerous components. The toolkit is also referred to as "CompTK" for brevity. Usage Please see the Using Component Toolkit wiki page for technical descriptions of CompTK. Javadoc The javadoc for Component Toolkit can be found on the OpenESB website Features Component Toolkit implements the following features: QoS/Systemic Qualities Component configuration Wire Qualities Redelivery Throttling Logging systemic requirements including sending of alerts during component lifecycle phases Endpoint lifecycle (detailed here) Component Pool of threads listening on message bus (configurable) ComponentManager Acts as the component and its lifecycle while providing access to various other utilities EndpointManager Helps manage the mapping between JBI ServiceEndpoints and the component-specific endpoint.
Implementers. Log From WSBPEL Activity In A Business Process. When you need to write a message or expression value from a ws-bpel activity to either log file or alerter refer to this example. Right after open tag of an activity you could embed a Trace element. This element & its children are WS-BPEL extension defined in NS Inside Trace element you could add any number of log and alert elements. <sunext:trace><sunext:log level="info" location="onStart"><from><literal>The sequence has started. log and alert can be embedded with from expression, this is where you log/alert either literal value on an expression. <sunext:log level="info" location="onStart"><from><literal>The sequence has started. Here is working example (refer to attachment TraceAssign.zip), business process snippet with "log" is copied here for your reference.
This would generate log below when executed Acceptable log levels are: SEVERE, WARNING, INFO, CONFIG, INFO, FINE, FINER and FINEST. BPEL Process Logging And Alerting. Using the BPEL Designer and Service Engine Contents The Sun BPEL Service Engine provides you with the ability to trace the message or expression values during the process execution. The Logging and Alerting feature make use of standart WS-BPEL extension mechanism.
Logging and alerting are supported for almost all BPEL activities. The NetBeans IDE provides the ability to define logging and alerting for the process activities. Logging is used to write specified expression values or partner links endpoint reference information to the server log. After you set the logging or alerting conditions and the BPEL process is executed, specified expression values are written to the server log file or an alert is sent to the user, depending on the log level. Both logging and alerting are defined in the Logging mapper. Defining Logging When you defining logging for an activity using the Logging mapper, you can trace the value of the following components: To log the variable value To view the log file.
Nabble - Free Forum Hosting. LAB-4381: Open ESB: Intelligent Event Processing. Introduction to integration and Open ESB, part I: Open ESB serve. First lets look more closely at integration as the problem which the ESBs (Enterprise Service Bus) are here to resolve.
Integration headache is the result of having many different applications with different channel of communication and almost no common format for information which these application need to receive or send. Usually several applications from different vendors or in-house developed applications drive the enterprise good enough to prevent it from falling down. But when it come to competition with other competitor in the same industry, having a good sight of information is the first requirement.
In addition to being able to smoothly communicate with other companies which can help in providing better services for the customers is a big plus. What is the difference between these two solutions, what are advantages and disadvantages? In this series of article I will try to demonstrate some capabilities of NetBeans 6.1 for developing composite applications on top of Open ESB.