private static void dumpPipelineTree(StringBuffer sb, PipelineTreeConfig pipelineTree) {
List elements = pipelineTree.getHandlerOrChain();
for (Object element : elements) {
if (element instanceof HandlerConfig) {
dumpHandler(sb, (HandlerConfig) element, "");
} else if (element instanceof ChainConfig) {
ChainConfig chain = (ChainConfig) element;
sb.append("\tChain=" + chain.getName());
if (chain.getPresence() != null) sb.append(" presence=" + chain.getPresence().toString());
sb.append(NL);
for (HandlerConfig handler : chain.getHandler()) {
sb.append("\t");
dumpHandler(sb, handler, "");
}
}
}
}
// TODO - it's possible to have "incomplete" handlers/chains from the group level entry. Check
// for these and remove or error out.
private static ArrayList<HandlerConfig> flattenTree(PipelineTreeConfig pipelineTree) {
ArrayList<HandlerConfig> outList = new ArrayList<HandlerConfig>();
if (pipelineTree == null) {
return outList;
}
List elements = pipelineTree.getHandlerOrChain();
for (Object element : elements) {
if (element instanceof HandlerConfig) {
outList.add((HandlerConfig) element);
} else if (element instanceof ChainConfig) {
ChainConfig chain = (ChainConfig) element;
for (HandlerConfig handler : chain.getHandler()) {
outList.add(handler);
}
}
}
return outList;
}