From 0773942456e68cf5560655b1bd782ab792c66251 Mon Sep 17 00:00:00 2001
From: Thomas Lenz <tlenz@iaik.tugraz.at>
Date: Thu, 26 Sep 2013 07:19:58 +0200
Subject: BugFix:  -- MOAMetadataProvider.java: Destroy HTTPMetadataProvider
 and Timer manually if an Exception occurs  -- ConfigurationDBRead.java:
 select OA with OAIdentifier (PublicPrefix) has matched to more then one OA in
 some special case.

---
 .../pvp2x/metadata/MOAMetadataProvider.java        | 46 +++++++++++++++++-----
 1 file changed, 36 insertions(+), 10 deletions(-)

(limited to 'id/server/idserverlib')

diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/metadata/MOAMetadataProvider.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/metadata/MOAMetadataProvider.java
index 107ee22ee..443b960a0 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/metadata/MOAMetadataProvider.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/pvp2x/metadata/MOAMetadataProvider.java
@@ -107,6 +107,8 @@ public class MOAMetadataProvider implements MetadataProvider {
 			
 			Iterator<OnlineApplication> oaIt = oaList.iterator();
 			while (oaIt.hasNext()) {
+				HTTPMetadataProvider httpProvider = null;
+				
 				try {
 					OnlineApplication oa = oaIt.next();
 					OAPVP2 pvp2Config = oa.getAuthComponentOA().getOAPVP2();
@@ -124,7 +126,7 @@ public class MOAMetadataProvider implements MetadataProvider {
 								!providersinuse.containsKey(metadataurl) ) {
 							//PVP2 OA is new, add it to MOAMetadataProvider
 							Logger.info("Loading metadata for: " + oa.getFriendlyName());
-							HTTPMetadataProvider httpProvider = createNewHTTPMetaDataProvider(
+							httpProvider = createNewHTTPMetaDataProvider(
 									pvp2Config.getMetadataURL(), 
 									pvp2Config.getCertificate(),
 									oa.getFriendlyName());
@@ -138,6 +140,12 @@ public class MOAMetadataProvider implements MetadataProvider {
 					Logger.error(
 							"Failed to add Metadata (unhandled reason: "
 									+ e.getMessage(), e);
+					
+					if (httpProvider != null) {
+						Logger.debug("Destroy failed Metadata provider");
+						httpProvider.destroy();
+					}
+					
 				}	
 			}
 			
@@ -213,6 +221,8 @@ public class MOAMetadataProvider implements MetadataProvider {
 				.getAllActiveOnlineApplications();
 		Iterator<OnlineApplication> oaIt = oaList.iterator();
 		while (oaIt.hasNext()) {
+			HTTPMetadataProvider httpProvider = null;
+			
 			try {
 				OnlineApplication oa = oaIt.next();
 				Logger.info("Loading metadata for: " + oa.getFriendlyName());
@@ -222,7 +232,7 @@ public class MOAMetadataProvider implements MetadataProvider {
 					
 					if (!providersinuse.containsKey(metadataURL)) {
 					
-						HTTPMetadataProvider httpProvider = createNewHTTPMetaDataProvider(
+						httpProvider = createNewHTTPMetaDataProvider(
 								metadataURL, 
 								pvp2Config.getCertificate(),
 								oa.getFriendlyName());
@@ -242,6 +252,11 @@ public class MOAMetadataProvider implements MetadataProvider {
 				Logger.error(
 						"Failed to add Metadata (unhandled reason: "
 								+ e.getMessage(), e);
+				
+				if (httpProvider != null) {
+					Logger.debug("Destroy failed Metadata provider");
+					httpProvider.destroy();
+				}
 			}			
 		}
 		
@@ -260,8 +275,12 @@ public class MOAMetadataProvider implements MetadataProvider {
 	}
 	
 	private HTTPMetadataProvider createNewHTTPMetaDataProvider(String metadataURL, byte[] certificate, String oaName) {
-		try {						
-			HTTPMetadataProvider httpProvider = new HTTPMetadataProvider(new Timer(), new HttpClient(), 
+		HTTPMetadataProvider httpProvider = null;
+		Timer timer= null;
+		
+		try {
+			timer = new Timer();
+			httpProvider = new HTTPMetadataProvider(timer, new HttpClient(), 
 					metadataURL);
 			httpProvider.setParserPool(new BasicParserPool());
 			httpProvider.setRequireValidMetadata(true);
@@ -279,16 +298,23 @@ public class MOAMetadataProvider implements MetadataProvider {
 			return httpProvider;
 			
 			
-		} catch (MetadataProviderException e) {
-			Logger.error(
-					"Failed to add Metadata file for "
-							+ oaName + "[ "
-							+ e.getMessage() + " ]", e);
-		} catch (CertificateException e) {
+		} catch (Throwable e) {
 			Logger.error(
 					"Failed to add Metadata file for "
 							+ oaName + "[ "
 							+ e.getMessage() + " ]", e);
+						
+			if (httpProvider != null) {
+				Logger.debug("Destroy failed Metadata provider");
+				httpProvider.destroy();
+			}
+			
+			if (timer != null) {
+				Logger.debug("Destroy Timer.");
+				timer.cancel();
+			}
+
+			
 		}
 		
 		return null;	
-- 
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