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-rw-r--r--policy-core/src/main/java/org/onap/policy/drools/core/PolicyContainer.java26
-rw-r--r--policy-core/src/main/java/org/onap/policy/drools/core/PolicySession.java6
-rw-r--r--policy-core/src/main/java/org/onap/policy/drools/core/PolicySessionFeatureAPI.java14
3 files changed, 24 insertions, 22 deletions
diff --git a/policy-core/src/main/java/org/onap/policy/drools/core/PolicyContainer.java b/policy-core/src/main/java/org/onap/policy/drools/core/PolicyContainer.java
index 2da53468..7dc53ce2 100644
--- a/policy-core/src/main/java/org/onap/policy/drools/core/PolicyContainer.java
+++ b/policy-core/src/main/java/org/onap/policy/drools/core/PolicyContainer.java
@@ -47,10 +47,10 @@ public class PolicyContainer implements Startable
// get an instance of logger
private static Logger logger = LoggerFactory.getLogger(PolicyContainer.class);
// 'KieServices' singleton
- static private KieServices kieServices = KieServices.Factory.get();
+ private static KieServices kieServices = KieServices.Factory.get();
// set of all 'PolicyContainer' instances
- static private HashSet<PolicyContainer> containers =
+ private static HashSet<PolicyContainer> containers =
new HashSet<>();
// maps feature objects to per-PolicyContainer data
@@ -74,6 +74,8 @@ public class PolicyContainer implements Startable
// indicates whether the scanner has been started
// (it can block for a long time)
private boolean scannerStarted = false;
+
+ private static final String ERROR_STRING = "ERROR: Feature API: ";
/**
* uses 'groupId', 'artifactId' and 'version', and fetches the associated
@@ -288,7 +290,7 @@ public class PolicyContainer implements Startable
}
catch (Exception e)
{
- logger.error("ERROR: Feature API: "
+ logger.error(ERROR_STRING
+ feature.getClass().getName(), e);
}
}
@@ -316,7 +318,7 @@ public class PolicyContainer implements Startable
}
catch (Exception e)
{
- logger.error("ERROR: Feature API: "
+ logger.error(ERROR_STRING
+ feature.getClass().getName(), e);
}
}
@@ -412,7 +414,7 @@ public class PolicyContainer implements Startable
}
catch (Exception e)
{
- logger.error("ERROR: Feature API: "
+ logger.error(ERROR_STRING
+ feature.getClass().getName(), e);
}
}
@@ -518,7 +520,7 @@ public class PolicyContainer implements Startable
public synchronized void startScanner(ReleaseId releaseId)
{
String version = releaseId.getVersion();
- if (scannerStarted == false && scanner == null && version != null
+ if (!scannerStarted && scanner == null && version != null
&& ("LATEST".equals(version) || "RELEASE".equals(version)
|| version.endsWith("-SNAPSHOT")))
{
@@ -661,7 +663,7 @@ public class PolicyContainer implements Startable
}
catch (Exception e)
{
- logger.error("ERROR: Feature API: "
+ logger.error(ERROR_STRING
+ feature.getClass().getName(), e);
}
}
@@ -739,7 +741,7 @@ public class PolicyContainer implements Startable
}
catch (Exception e)
{
- logger.error("ERROR: Feature API: "
+ logger.error(ERROR_STRING
+ feature.getClass().getName(), e);
}
}
@@ -758,7 +760,7 @@ public class PolicyContainer implements Startable
/**
* This method is called when the host goes from the 'standby->active' state.
*/
- static public void activate()
+ public static void activate()
{
// start all of the 'PolicyContainer' instances
for (PolicyContainer container : containers)
@@ -777,7 +779,7 @@ public class PolicyContainer implements Startable
/**
* This method is called when the host goes from the 'active->standby' state.
*/
- static public void deactivate()
+ public static void deactivate()
{
// deactivate all of the 'PolicyContainer' instances
for (PolicyContainer container : containers)
@@ -805,7 +807,7 @@ public class PolicyContainer implements Startable
*
* @param args standard 'main' arguments, which are currently ignored
*/
- public static void globalInit(String args[])
+ public static void globalInit(String[] args)
{
String configDir = "config";
logger.info("PolicyContainer.main: configDir=" + configDir);
@@ -820,7 +822,7 @@ public class PolicyContainer implements Startable
}
catch (Exception e)
{
- logger.error("ERROR: Feature API: "
+ logger.error(ERROR_STRING
+ feature.getClass().getName(), e);
}
}
diff --git a/policy-core/src/main/java/org/onap/policy/drools/core/PolicySession.java b/policy-core/src/main/java/org/onap/policy/drools/core/PolicySession.java
index 2a949c0b..984ff47f 100644
--- a/policy-core/src/main/java/org/onap/policy/drools/core/PolicySession.java
+++ b/policy-core/src/main/java/org/onap/policy/drools/core/PolicySession.java
@@ -71,7 +71,7 @@ public class PolicySession
private ThreadModel threadModel = null;
// supports 'getCurrentSession()' method
- static private ThreadLocal<PolicySession> policySession =
+ private static ThreadLocal<PolicySession> policySession =
new ThreadLocal<>();
/**
@@ -453,7 +453,7 @@ public class PolicySession
* 'KieContainer.updateToVersion(...)' has been called (meaning the
* full name of this session has changed).
*/
- default public void updated() {}
+ public default void updated() {}
}
/* ============================================================ */
@@ -488,7 +488,7 @@ public class PolicySession
*/
private String getThreadName()
{
- return("Session " + session.getFullName());
+ return "Session " + session.getFullName();
}
/***************************/
diff --git a/policy-core/src/main/java/org/onap/policy/drools/core/PolicySessionFeatureAPI.java b/policy-core/src/main/java/org/onap/policy/drools/core/PolicySessionFeatureAPI.java
index 39377ab7..867325cd 100644
--- a/policy-core/src/main/java/org/onap/policy/drools/core/PolicySessionFeatureAPI.java
+++ b/policy-core/src/main/java/org/onap/policy/drools/core/PolicySessionFeatureAPI.java
@@ -38,7 +38,7 @@ public interface PolicySessionFeatureAPI extends OrderedService
* 'FeatureAPI.impl.getList()' returns an ordered list of objects
* implementing the 'FeatureAPI' interface.
*/
- static public OrderedServiceImpl<PolicySessionFeatureAPI> impl =
+ public static OrderedServiceImpl<PolicySessionFeatureAPI> impl =
new OrderedServiceImpl<>(PolicySessionFeatureAPI.class);
/**
@@ -48,7 +48,7 @@ public interface PolicySessionFeatureAPI extends OrderedService
* @param args standard 'main' arguments, which are currently ignored
* @param configDir the relative directory containing configuration files
*/
- default public void globalInit(String args[], String configDir) {}
+ public default void globalInit(String[] args, String configDir) {}
/**
* This method is used to create a 'KieSession' as part of a
@@ -65,7 +65,7 @@ public interface PolicySessionFeatureAPI extends OrderedService
* (this depends on the capabilities and state of the object implementing
* this interface)
*/
- default public KieSession activatePolicySession
+ public default KieSession activatePolicySession
(PolicyContainer policyContainer, String name, String kieBaseName)
{
return null;
@@ -77,13 +77,13 @@ public interface PolicySessionFeatureAPI extends OrderedService
*
* @param policySession the new 'PolicySession' instance
*/
- default public void newPolicySession(PolicySession policySession) {}
+ public default void newPolicySession(PolicySession policySession) {}
/**
* This method is called to select the 'ThreadModel' instance associated
* with a 'PolicySession' instance.
*/
- default public PolicySession.ThreadModel selectThreadModel
+ public default PolicySession.ThreadModel selectThreadModel
(PolicySession session)
{
return null;
@@ -95,7 +95,7 @@ public interface PolicySessionFeatureAPI extends OrderedService
* @param policySession the 'PolicySession' object that wrapped the
* 'KieSession'
*/
- default public void disposeKieSession(PolicySession policySession) {}
+ public default void disposeKieSession(PolicySession policySession) {}
/**
* This method is called after 'KieSession.destroy()' is called
@@ -103,5 +103,5 @@ public interface PolicySessionFeatureAPI extends OrderedService
* @param policySession the 'PolicySession' object that wrapped the
* 'KieSession'
*/
- default public void destroyKieSession(PolicySession policySession) {}
+ public default void destroyKieSession(PolicySession policySession) {}
}