From da4d77a5a127b3297fe15ecf012d05df721a90c7 Mon Sep 17 00:00:00 2001 From: "Arun S. Yerra" Date: Mon, 18 Sep 2017 23:23:54 -0700 Subject: Implement fabric discovery DG parameter validation Directed Graph to establish notification stream session with local domain controller passes the REST notification server address. It also passes a a boolean parameter to to either start or stop the session. This change adds logic to validate these input parameters, Issue-Id: CCSDK-88 Change-Id: I3fa05f5badeafbaa15e5ae89a3a60b8e237f212b Signed-off-by: Arun S. Yerra --- .../fabricdiscovery/FabricDiscoveryPlugin.java | 23 +++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) (limited to 'fabric-discovery-plugin/provider/src') diff --git a/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/FabricDiscoveryPlugin.java b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/FabricDiscoveryPlugin.java index 7a0c68f4..66452758 100644 --- a/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/FabricDiscoveryPlugin.java +++ b/fabric-discovery-plugin/provider/src/main/java/org/onap/ccsdk/sli/plugins/fabricdiscovery/FabricDiscoveryPlugin.java @@ -39,6 +39,8 @@ public class FabricDiscoveryPlugin implements SvcLogicJavaPlugin, IFabricDiscove private ExecutorService service; private Map streamMap; private static final Logger LOG = LoggerFactory.getLogger(FabricDiscoveryPlugin.class); + private static final String STREAM_PREFIX = "ws://"; + private static final String FB_DISCOVERY_STATUS = "fb-response"; public FabricDiscoveryPlugin() { service = Executors.newFixedThreadPool(10); @@ -47,10 +49,29 @@ public class FabricDiscoveryPlugin implements SvcLogicJavaPlugin, IFabricDiscove @Override public void processDcNotificationStream (Map paramMap, SvcLogicContext ctx) throws SvcLogicException { - boolean enable = Boolean.parseBoolean(parseParam(paramMap, "enable", true, null)); + boolean enable; String stream = parseParam(paramMap, "stream", true, null); + String prefix = parseParam(paramMap, "contextPrefix", false, null); + String enableStr = parseParam(paramMap, "enable", true, null); + // Validate the input parameters + String pfx = (prefix != null) ? prefix + '.' : ""; + if ("true".equalsIgnoreCase(enableStr)) { + enable = true; + } else if ("false".equalsIgnoreCase(enableStr)) { + enable = false; + } else { + ctx.setAttribute(pfx + FB_DISCOVERY_STATUS, "Failure"); + throw new SvcLogicException("Incorrect parameter: enable. Valid values are ['true', 'false']"); + } + if (!STREAM_PREFIX.equalsIgnoreCase(stream.substring(0, 5))) { + ctx.setAttribute(pfx + FB_DISCOVERY_STATUS, "Failure"); + throw new SvcLogicException("Incorrect parameter: stream, Input is not a web socket address"); + } + + ctx.setAttribute(pfx + FB_DISCOVERY_STATUS, "Success"); LOG.info("{} monitoring notification stream: {}", (enable) ? "START" : "STOP", stream); + try { service.execute(new Runnable () { public void run () { -- cgit 1.2.3-korg