/**
* 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;
}
public void execute() {
if (!initialized) {
init();
}
if (subTarget == null) {
throw new BuildException("Attribute target is required.", location);
}
callee.setDir(project.getBaseDir());
callee.setAntfile(project.getProperty("ant.file"));
callee.setTarget(subTarget);
callee.setInheritAll(inheritAll);
callee.execute();
}
/**
* hand off the work to the ant task of ours, after setting it up
*
* @throws BuildException on validation failure or if the target didn't execute
*/
public void execute() throws BuildException {
if (callee == null) {
init();
}
if (subTarget == null) {
throw new BuildException("Attribute target is required.", getLocation());
}
callee.setAntfile(getProject().getProperty("ant.file"));
callee.setTarget(subTarget);
callee.setInheritAll(inheritAll);
callee.setInheritRefs(inheritRefs);
callee.execute();
}