The ATG platform includes two Ant tasks to simplify invoking the application assembler from within Ant build files:
CreateUnpackedEarTask
builds an unpacked (exploded) EAR filePackEarFileTask
takes an unpacked EAR file and packages it in a packed (unexploded) EAR file
The classes for these Ant tasks are available as part of your ATG platform installation, in the JAR file located at <ATG9dir>/home/lib/assembler.jar
. This library contains all the supporting classes necessary to run the tasks.