/** @see Proxy#proxyTo(List) */
public void proxyTo(List<? extends URI> targets) {
for (URI uri : targets) {
if (!uri.isSipURI() && getOriginalRequest().getHeader(SipHeaders.ROUTE) == null)
throw new IllegalArgumentException("Cannot route " + uri);
addBranch(uri);
}
startProxy();
}
protected Branch addTarget(URI uri) {
URI target = uri.clone();
if (target.isSipURI()) {
SipURI sipUri = (SipURI) target;
sipUri.removeParameter("method");
Iterator<String> it = sipUri.getHeaderNames();
while (it.hasNext()) {
it.remove();
}
}
if (isInTargetSet(target)) {
if (LOG.isDebugEnabled()) LOG.debug("target {} is already in target set", target);
return null;
} else {
if (LOG.isDebugEnabled()) LOG.debug("adding target {} to target set", target);
Branch branch = new Branch(target);
_targets = LazyList.add(_targets, branch);
return branch;
}
}