/**
* Creates the <ant> task configured to run a specific target.
*
* @param directory : if not null the directory where the build should run
* @return the ant task, configured with the explicit properties and references necessary to run
* the sub-build.
*/
private Ant createAntTask(File directory) {
Ant ant = (Ant) getProject().createTask("ant");
ant.setOwningTarget(getOwningTarget());
ant.setTaskName(getTaskName());
ant.init();
if (target != null && target.length() > 0) {
ant.setTarget(target);
}
if (output != null) {
ant.setOutput(output);
}
if (directory != null) {
ant.setDir(directory);
}
ant.setInheritAll(inheritAll);
for (Enumeration i = properties.elements(); i.hasMoreElements(); ) {
copyProperty(ant.createProperty(), (Property) i.nextElement());
}
for (Enumeration i = propertySets.elements(); i.hasMoreElements(); ) {
ant.addPropertyset((PropertySet) i.nextElement());
}
ant.setInheritRefs(inheritRefs);
for (Enumeration i = references.elements(); i.hasMoreElements(); ) {
ant.addReference((Ant.Reference) i.nextElement());
}
return ant;
}
/**
* Reference element identifying a data type to carry over to the invoked target.
*
* @since Ant 1.5
*/
public void addReference(Ant.Reference r) {
if (callee == null) {
init();
}
callee.addReference(r);
}