Add timeout and connection status

Added timeout and connection status to the plugins configuration.
Added support in ui to display a temporary error screen in case a plugin in offline

Change-Id: Id4a0909cc704903be6183f22c67caec6f5050103
Issue-ID: SDC-1081
Signed-off-by: Idan Amit <ia096e@intl.att.com>

2 files changed, 15 insertions, 14 deletions

diff --git a/catalog-fe/src/main/java/org/openecomp/sdc/fe/impl/PluginStatusBL.java b/catalog-fe/src/main/java/org/openecomp/sdc/fe/impl/PluginStatusBL.java
index 563dc22507..5ed4585e10 100644
--- a/catalog-fe/src/main/java/org/openecomp/sdc/fe/impl/PluginStatusBL.java
+++ b/catalog-fe/src/main/java/org/openecomp/sdc/fe/impl/PluginStatusBL.java
@@ -23,11 +23,13 @@ public class PluginStatusBL {
 	private static Logger log = LoggerFactory.getLogger(PluginStatusBL.class.getName());
 	private static  Gson gson = new GsonBuilder().setPrettyPrinting().create();
 	private CloseableHttpClient client = null;
-	
+	private PluginsConfiguration pluginsConfiguration = ConfigurationManager.getConfigurationManager().getPluginsConfiguration();
+	private Integer connectionTimeout;
+
 	public PluginStatusBL() {
 		this.client = HttpClients.createDefault();
 	}
-	
+
 	public PluginStatusBL(CloseableHttpClient client) {
 		this.client = client;
 				
@@ -36,21 +38,18 @@ public class PluginStatusBL {
 	public String checkPluginsListAvailability() {
 		String result = null;
 
-		PluginsConfiguration pluginsConfiguration = ConfigurationManager.getConfigurationManager()
-				.getPluginsConfiguration();
-
 		if (pluginsConfiguration == null || pluginsConfiguration.getPluginsList() == null) {
 			log.warn("Configuration of type {} was not found", PluginsConfiguration.class);
 		} else {
 			log.debug("The value returned from getConfig is {}", pluginsConfiguration);
+			connectionTimeout = pluginsConfiguration.getConnectionTimeout();
 
 			List<Plugin> availablePluginsList = new ArrayList<>();
 
-			pluginsConfiguration.getPluginsList().forEach(value -> {
-				if (checkPluginAvailability(value)) {
-					availablePluginsList.add(value);
-				}
+			pluginsConfiguration.getPluginsList().forEach(plugin -> {
+				plugin.setOnline(checkPluginAvailability(plugin));
 
+				availablePluginsList.add(plugin);
 			});
 			result = gson.toJson(availablePluginsList);
 		}
@@ -62,9 +61,9 @@ public class PluginStatusBL {
 
 		HttpHead head = new HttpHead(plugin.getPluginDiscoveryUrl());
 		RequestConfig requestConfig = RequestConfig.custom()
-				.setSocketTimeout(1000)
-				.setConnectTimeout(1000)
-				.setConnectionRequestTimeout(1000).build();
+				.setSocketTimeout(connectionTimeout)
+				.setConnectTimeout(connectionTimeout)
+				.setConnectionRequestTimeout(connectionTimeout).build();
 
 		head.setConfig(requestConfig);
 
diff --git a/catalog-fe/src/main/resources/config/plugins-configuration.yaml b/catalog-fe/src/main/resources/config/plugins-configuration.yaml
index 69598e0ebe..eb36945715 100644
--- a/catalog-fe/src/main/resources/config/plugins-configuration.yaml
+++ b/catalog-fe/src/main/resources/config/plugins-configuration.yaml
@@ -17,5 +17,7 @@ pluginsList:
             displayName: "WORKFLOW"
         context:
             displayName: "Workflow Designer"
-            displayContext: ["VF"]
-            displayRoles: ["DESIGNER", "TESTER"]
\ No newline at end of file
+            displayContext: ["VF", "SERVICE"]
+            displayRoles: ["DESIGNER", "TESTER"]
+
+connectionTimeout: 1000
\ No newline at end of file