add garbage collector to remove unsed SAML2 metadata provider (influence PVP and eIDAS metadata)

1 files changed, 19 insertions, 3 deletions

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 f4c099878..03fa686f9 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
@@ -55,6 +55,8 @@ import at.gv.egovernment.moa.id.commons.utils.MOAHttpProtocolSocketFactory;
 import at.gv.egovernment.moa.id.config.ConfigurationException;
 import at.gv.egovernment.moa.id.config.auth.AuthConfiguration;
 import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProviderFactory;
+import at.gv.egovernment.moa.id.config.auth.IGarbageCollectorProcessing;
+import at.gv.egovernment.moa.id.config.auth.MOAGarbageCollector;
 import at.gv.egovernment.moa.id.config.auth.OAAuthParameter;
 import at.gv.egovernment.moa.id.protocols.pvp2x.PVPConstants;
 import at.gv.egovernment.moa.id.protocols.pvp2x.exceptions.filter.SchemaValidationException;
@@ -66,7 +68,7 @@ import at.gv.egovernment.moa.logging.Logger;
 import at.gv.egovernment.moa.util.Base64Utils;
 import at.gv.egovernment.moa.util.MiscUtil;
 
-public class MOAMetadataProvider implements ObservableMetadataProvider{
+public class MOAMetadataProvider implements ObservableMetadataProvider, IGarbageCollectorProcessing {
 
 	private static MOAMetadataProvider instance = null;
 	private static Object mutex = new Object();
@@ -77,18 +79,32 @@ public class MOAMetadataProvider implements ObservableMetadataProvider{
 			synchronized (mutex) {
 				if (instance == null) {
 					instance = new MOAMetadataProvider();
+					
+					//add this to MOA garbage collector
+					MOAGarbageCollector.addModulForGarbageCollection(instance);
+										
 				}
 			}
 		}
 		return instance;
 	}
 	
-	public static void reInitialize() {
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.config.auth.IGarbageCollectorProcessing#runGarbageCollector()
+	 */
+	@Override
+	public void runGarbageCollector() {
+		reInitialize();
+		
+	}
+	
+	private static void reInitialize() {
 		synchronized (mutex) {
 			
 			/**add new Metadataprovider or remove Metadataprovider which are not in use any more.**/
 			if (instance != null)
-				try {					
+				try {
+					Logger.trace("Check consistence of PVP2X metadata");	
 					instance.addAndRemoveMetadataProvider();
 					
 				} catch (ConfigurationException e) {