The launcher is used to speed-up processing for classes that are either all static method extension elements or are specifically designed to be thread safe. The launcher creates and registers an instance of each class listed then passes it control when needed. This eliminates the overhead of creating an instance of the class during the request. All launcher options begin with the launcher prefix.

init.Launcher.classes.0=Forms

The first launcher class. In this case called Forms.

init.Launcher.classes.1=Counter

The second launcher class. In this case called Counter.

init.Launcher.class.Forms=org.xenei.imagoX.forms.ImagoForm

Defines the class for the Forms launcher. In this case a forms processor defined in the ImagoX packages.

init.Launcher.init.Forms.number=org.xenei.imagoX.forms.NumberValidator

init.Launcher.init.Forms.date=org.xenei.imagoX.forms.DateValidator

init.Launcher.init.Forms.choice=org.xenei.imagoX.forms.ChoiceValidator

init.Launcher.init.Forms.image=org.xenei.imagoX.forms.ImageValidator

init.Launcher.init.Forms.email=org.xenei.imagoX.forms.EmailValidator

Defines the initialization parameters for the Forms class. The init() method of class org.xenei.imagoX.forms.ImagoForm will be called with a Configurations object containing the lines above with the init.Launcher.init.Forms prefix removed.

init.Launcher.class.Counter=org.xenei.imagoX.counter.ImagoCounter

Defines the class for the Counter launcher. In this case a hit counter implemented in the ImagoX packages.

init.Launcher.init.Counter.class=org.xenei.imagoX.counter.FileCounterData

init.Launcher.init.Counter.init.directory=/tmp

Initialization information needed by the Counter class that implements a file-based hit counter.

init.Launcher.init.Counter.class=org.xenei.imagoX.counter.DBCounterData

init.Launcher.init.Counter.init.db.driver=org.gjt.mm.mysql.Driver

init.Launcher.init.Counter.init.db.host=jdbc:mysql://xenei.org/imagoData

init.Launcher.init.Counter.init.db.user=imago

init.Launcher.init.Counter.init.db.password=imago

Initialization for the Counter class that uses a MySQL database to store the hit counts. Any database supported by LDBC may be used.