_revision = _revision+"+";
}
if (!_prefix.endsWith(".") && _prefix.length() > 0) {
_prefix = _prefix+".";
}
ResolvedModuleRevision rmr = ivy.findModule(ModuleRevisionId.newInstance(_organisation, _module, _branch, _revision));
String revision = rmr == null ? null : rmr.getId().getRevision();
NewRevision newRevision = computeNewRevision(revision);
setProperty("revision", newRevision.revision);
setProperty("new.revision", newRevision.newRevision);
setProperty("build.number", newRevision.buildNumber);