fix: scheduled tasks, missing constant and non-used param

perun-oidc-server/src/main/java/cz/muni/ics/oidc/server/CustomClearTasks.java

@@ -4,6 +4,7 @@ import cz.muni.ics.oauth2.model.AuthorizationCodeEntity;
 import cz.muni.ics.oauth2.model.DeviceCode;
 import cz.muni.ics.oauth2.model.OAuth2AccessTokenEntity;
 import cz.muni.ics.oauth2.model.OAuth2RefreshTokenEntity;
+import cz.muni.ics.openid.connect.model.ApprovedSite;
 import org.springframework.stereotype.Repository;
 
 import javax.persistence.EntityManager;
@@ -17,6 +18,8 @@ public class CustomClearTasks {
 
     @PersistenceContext(unitName = "defaultPersistenceUnit")
     private EntityManager manager;
+    
+    public static final String HINT_TIMEOUT = "javax.persistence.query.timeout";
 
     public int clearExpiredTokens(long timeout) {
         int count = 0;
@@ -34,7 +37,7 @@ public class CustomClearTasks {
                 "WHERE a.expiration <= :" + OAuth2AccessTokenEntity.PARAM_DATE);
         query1.setParameter(OAuth2AccessTokenEntity.PARAM_DATE, new Date());
         if (timeout > 0) {
-            query1.setHint("javax.persistence.query.timeout", timeout);
+            query1.setHint(HINT_TIMEOUT, timeout);
         }
         try {
             count += query1.executeUpdate();
@@ -52,7 +55,7 @@ public class CustomClearTasks {
                 "WHERE r.expiration <= :" + OAuth2RefreshTokenEntity.PARAM_DATE);
         query2.setParameter(OAuth2RefreshTokenEntity.PARAM_DATE, new Date());
         if (timeout > 0) {
-            query2.setHint("javax.persistence.query.timeout", timeout);
+            query2.setHint(HINT_TIMEOUT, timeout);
         }
         try {
             count += query2.executeUpdate();
@@ -71,7 +74,7 @@ public class CustomClearTasks {
                 "a.id NOT IN (SELECT r.authenticationHolder.id FROM OAuth2RefreshTokenEntity r) AND " +
                 "a.id NOT IN (SELECT c.authenticationHolder.id FROM AuthorizationCodeEntity c)");
         if (timeout > 0) {
-            query3.setHint("javax.persistence.query.timeout", timeout);
+            query3.setHint(HINT_TIMEOUT, timeout);
         }
         try {
             count += query3.executeUpdate();
@@ -85,10 +88,12 @@ public class CustomClearTasks {
         manager.flush();
         manager.clear();
         int count = 0;
-        Query query = manager.createQuery("DELETE FROM ApprovedSite a WHERE a.timeoutDate <= :date");
-        query.setParameter("date", new Date());
+        Query query = manager.createQuery(
+                "DELETE FROM ApprovedSite a WHERE a.timeoutDate <= :" + ApprovedSite.PARAM_DATE
+        );
+        query.setParameter(ApprovedSite.PARAM_DATE, new Date());
         if (timeout > 0) {
-            query.setHint("javax.persistence.query.timeout", timeout);
+            query.setHint(HINT_TIMEOUT, timeout);
         }
         try {
             count += query.executeUpdate();
@@ -106,7 +111,7 @@ public class CustomClearTasks {
                 "WHERE a.expiration <= :" + AuthorizationCodeEntity.PARAM_DATE);
         query.setParameter(AuthorizationCodeEntity.PARAM_DATE, new Date());
         if (timeout > 0) {
-            query.setHint("javax.persistence.query.timeout", timeout);
+            query.setHint(HINT_TIMEOUT, timeout);
         }
         try {
             count += query.executeUpdate();
@@ -123,7 +128,7 @@ public class CustomClearTasks {
         Query query = manager.createQuery("DELETE FROM DeviceCode d WHERE d.expiration <= :" + DeviceCode.PARAM_DATE);
         query.setParameter(DeviceCode.PARAM_DATE, new Date());
         if (timeout > 0) {
-            query.setHint("javax.persistence.query.timeout", timeout);
+            query.setHint(HINT_TIMEOUT, timeout);
         }
         try {
             count += query.executeUpdate();
@@ -138,10 +143,9 @@ public class CustomClearTasks {
         manager.clear();
         int count = 0;
         Query query = manager.createQuery("DELETE FROM SavedUserAuthentication sa " +
-                "WHERE sa.id NOT IN (SELECT ah.userAuth FROM AuthenticationHolderEntity  ah)");
-        query.setParameter(DeviceCode.PARAM_DATE, new Date());
+                "WHERE sa.id NOT IN (SELECT ah.userAuth FROM AuthenticationHolderEntity ah)");
         if (timeout > 0) {
-            query.setHint("javax.persistence.query.timeout", timeout);
+            query.setHint(HINT_TIMEOUT, timeout);
         }
         try {
             count += query.executeUpdate();

perun-oidc-server/src/main/java/cz/muni/ics/openid/connect/model/ApprovedSite.java

@@ -82,6 +82,8 @@ public class ApprovedSite {
 	public static final String PARAM_CLIENT_ID = "clientId";
 	public static final String PARAM_USER_ID = "userId";
 
+	public static final String 	PARAM_DATE = "date";
+
 	@Id
 	@GeneratedValue(strategy = GenerationType.IDENTITY)
 	@Column(name = "id")