Posts tagged java embedding
Developing and deploying Java Embedding activity in BPEL 2.0 in SOA Suite 11g calling a custom Java Class that has dependencies on 3rd party libraries
0Java Embedded activity can call a custom Java class that relies on 3rd party Java libraries. This means that a lot of existing functionality from the Java open source community is at the disposal of the BPEL developer. This article shows a simple example of developing and deploying a BPEL process that uses Java Embedded Activity that calls a custom Java Class that uses Apache HttpClient to make Http POST calls. The article demonstrates how to develop the BPEL process, the Java Embedded activity, Java Class and how to deploy the SOA Composite application. It also presents the results of running the composite application.
First steps with Java Embedding in Oracle SOA Suite 11g BPEL 2.0 – useful API calls
1While preparing for the next session in our internal SOA for Java Professionals training program on BPEL, I revisited the BPEL activity Java Embedding that allows us to enrich a BPEL process with custom, Java based functionality. I tried to determine how best to explain, present and demonstrate this activity to my colleagues. This article is a brief summary of what I will tell them. It may help you to quickly get up to speed with this activity in BPEL using Oracle SOA Suite 11g.
The Java Embedding activity allows us to add activities in a BPEL process in which we can write a Java snippet using standard JDK libraries, the BPEL APIs, custom and 3rd party Java Classes included in JAR files in deployed SCA composites (in SCA-INF/lib directory) and Java Classes and libraries available on the Classpath for the SOA Suite run time (note: through the oracle.soa.ext.jar file in the directory <FMW_HOME>/soa/modules/oracle.soa.ext_11.1.1 we make the resources available at run time; use the ANT script in this directory to add custom classes and JAR-files to the oracle.soa.ext.jar file).
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