By the way ESB is now called mediator and the mediator component is the same as routing in 10.1.3
First we install a separate jdeveloper home. Don't mix it with your normal adf jdeveloper 11g home.
Step 2 configure the soasuite schema
We have to install the soa schema in a database. Go to the jdev_home\rcu\integration\soainfra\sql folder and start sqlplus sys/password
Now we log in as the soa suite schema user sqlplus adrs_soainfra/welcome @createschema_soainfra_oracle_all.sql adrs_soainfra
Step 3 configure the oc4j container for soa
Start jdeveloper go to tool menu / preferences -> run and select integrated oc4j , We are ready to configure the oc4j container. Go to tools menu / configure soa. We have to fill in the soa suite schema user / password. The installation takes a while ( 5 minutes).
Step 4 starting the soasuite container by pressing the blue round button with a green arrow point.
Step 5 some handy url's
Soa console http://localhost:8988/
Human workflow app http://localhost:8988/integration/worklistapp/
If you create for example a mediator or a bpel project as a web service than you access them with this url http://localhost:8988/soa-infra/
Step 6 make your soa project and deploy / start it by running the composite.xml
Here are some screenshots of a mediator project and a picture of new console.