Address sonar/Checkstyle Issues

Sweep through Apex codebase to fix most ceheckstyle and
straightforward sonar issues.

Issue-ID: POLICY-1034
Change-Id: I149d9a94ad893affc93573e8de5e3304b6bdde2d
Signed-off-by: liamfallon <liam.fallon@ericsson.com>

2 files changed, 376 insertions, 330 deletions

diff --git a/examples/examples-aadm/src/main/java/org/onap/policy/apex/examples/aadm/model/AadmDomainModelFactory.java b/examples/examples-aadm/src/main/java/org/onap/policy/apex/examples/aadm/model/AadmDomainModelFactory.java
index 376643211..c0003ac68 100644
--- a/examples/examples-aadm/src/main/java/org/onap/policy/apex/examples/aadm/model/AadmDomainModelFactory.java
+++ b/examples/examples-aadm/src/main/java/org/onap/policy/apex/examples/aadm/model/AadmDomainModelFactory.java
@@ -50,6 +50,33 @@ import org.onap.policy.apex.model.policymodel.handling.PolicyLogicReader;
  * The Class AADMDomainModelFactory.
  */
 public class AadmDomainModelFactory {
+    // Recurring string constants
+    private static final String MATCH = "Match";
+    private static final String ESTABLISH = "Establish";
+    private static final String DECIDE = "Decide";
+    private static final String TASK_SELECTION_LOGIC = "TaskSelectionLogic";
+    private static final String DEFAULT_TASK_LOGIC = "DefaultTaskLogic";
+    private static final String TASK_LOGIC = "TaskLogic";
+    private static final String VERSION = "VERSION";
+    private static final String THRESHOLD = "THRESHOLD";
+    private static final String PROFILE2 = "PROFILE";
+    private static final String BLACKLIST_ON = "BLACKLIST_ON";
+    private static final String ACTTASK = "ACTTASK";
+    private static final String TCP_ON = "TCP_ON";
+    private static final String PROBE_ON = "PROBE_ON";
+    private static final String APPLICATION = "APPLICATION";
+    private static final String NW_IP = "NW_IP";
+    private static final String IMSI_IP = "IMSI_IP";
+    private static final String ENODEB_ID = "ENODEB_ID";
+    private static final String DEFAULT_SOURCE = "External";
+    private static final String DEFAULT_NAMESPACE = "org.onap.policy.apex.examples.aadm.events";
+    private static final String JAVA_LANG_INTEGER = "java.lang.Integer";
+    private static final String JAVA_LANG_DOUBLE = "java.lang.Double";
+    private static final String JAVA_LANG_BOOLEAN = "java.lang.Boolean";
+    private static final String JAVA_LANG_STRING = "java.lang.String";
+    private static final String JAVA_LANG_LONG = "java.lang.Long";
+    private static final String DEFAULT_VERSION = "0.0.1";
+
     /**
      * Gets the AADM policy model.
      *
@@ -59,59 +86,61 @@ public class AadmDomainModelFactory {
     public AxPolicyModel getAadmPolicyModel() {
         // CHECKSTYLE:ON: checkstyle
         // Data types for event parameters
-        final AxContextSchema imsi = new AxContextSchema(new AxArtifactKey("IMSI", "0.0.1"), "Java", "java.lang.Long");
-        final AxContextSchema ueIpAddress =
-                new AxContextSchema(new AxArtifactKey("UEIPAddress", "0.0.1"), "Java", "java.lang.String");
-        final AxContextSchema nwIpAddress =
-                new AxContextSchema(new AxArtifactKey("NWIPAddress", "0.0.1"), "Java", "java.lang.String");
-        final AxContextSchema dosFlag =
-                new AxContextSchema(new AxArtifactKey("DOSFlag", "0.0.1"), "Java", "java.lang.Boolean");
-        final AxContextSchema roundTripTime =
-                new AxContextSchema(new AxArtifactKey("RoundTripTime", "0.0.1"), "Java", "java.lang.Long");
-        final AxContextSchema applicationName =
-                new AxContextSchema(new AxArtifactKey("ApplicationName", "0.0.1"), "Java", "java.lang.String");
-        final AxContextSchema protocolGroup =
-                new AxContextSchema(new AxArtifactKey("ProtocolGroup", "0.0.1"), "Java", "java.lang.String");
-        final AxContextSchema eNodeBId =
-                new AxContextSchema(new AxArtifactKey("ENodeBID", "0.0.1"), "Java", "java.lang.Long");
-        final AxContextSchema httpHostClass =
-                new AxContextSchema(new AxArtifactKey("HttpHostClass", "0.0.1"), "Java", "java.lang.String");
-        final AxContextSchema tcpOnFlag =
-                new AxContextSchema(new AxArtifactKey("TCPOnFlag", "0.0.1"), "Java", "java.lang.Boolean");
-        final AxContextSchema probeOnFlag =
-                new AxContextSchema(new AxArtifactKey("ProbeOnFlag", "0.0.1"), "Java", "java.lang.Boolean");
-        final AxContextSchema blacklistOnFlag =
-                new AxContextSchema(new AxArtifactKey("BlacklistOnFlag", "0.0.1"), "Java", "java.lang.Boolean");
-        final AxContextSchema averageThroughput =
-                new AxContextSchema(new AxArtifactKey("AverageThroughput", "0.0.1"), "Java", "java.lang.Double");
-        final AxContextSchema serviceRequestCount =
-                new AxContextSchema(new AxArtifactKey("ServiceRequestCount", "0.0.1"), "Java", "java.lang.Integer");
-        final AxContextSchema attchCount =
-                new AxContextSchema(new AxArtifactKey("AttachCount", "0.0.1"), "Java", "java.lang.Integer");
-        final AxContextSchema subscriberCount =
-                new AxContextSchema(new AxArtifactKey("SubscriberCount", "0.0.1"), "Java", "java.lang.Integer");
-        final AxContextSchema averageServiceRequest =
-                new AxContextSchema(new AxArtifactKey("AverageServiceRequest", "0.0.1"), "Java", "java.lang.Double");
-        final AxContextSchema averageAttach =
-                new AxContextSchema(new AxArtifactKey("AverageAttach", "0.0.1"), "Java", "java.lang.Double");
-        final AxContextSchema actionTask =
-                new AxContextSchema(new AxArtifactKey("ActionTask", "0.0.1"), "Java", "java.lang.String");
-        final AxContextSchema version =
-                new AxContextSchema(new AxArtifactKey("Version", "0.0.1"), "Java", "java.lang.String");
-        final AxContextSchema profile =
-                new AxContextSchema(new AxArtifactKey("Profile", "0.0.1"), "Java", "java.lang.String");
-        final AxContextSchema threshold =
-                new AxContextSchema(new AxArtifactKey("Threshold", "0.0.1"), "Java", "java.lang.Long");
-        final AxContextSchema triggerSpec =
-                new AxContextSchema(new AxArtifactKey("TriggerSpec", "0.0.1"), "Java", "java.lang.String");
-        final AxContextSchema periodicEventCount =
-                new AxContextSchema(new AxArtifactKey("PeriodicEventCount", "0.0.1"), "Java", "java.lang.Long");
-        final AxContextSchema periodicDelay =
-                new AxContextSchema(new AxArtifactKey("PeriodicDelay", "0.0.1"), "Java", "java.lang.Long");
-        final AxContextSchema periodicTime =
-                new AxContextSchema(new AxArtifactKey("PeriodicTime", "0.0.1"), "Java", "java.lang.Long");
-
-        final AxContextSchemas aadmContextSchemas = new AxContextSchemas(new AxArtifactKey("AADMDatatypes", "0.0.1"));
+        final AxContextSchema imsi = new AxContextSchema(new AxArtifactKey("IMSI", DEFAULT_VERSION), "Java",
+                        JAVA_LANG_LONG);
+        final AxContextSchema ueIpAddress = new AxContextSchema(new AxArtifactKey("UEIPAddress", DEFAULT_VERSION),
+                        "Java", JAVA_LANG_STRING);
+        final AxContextSchema nwIpAddress = new AxContextSchema(new AxArtifactKey("NWIPAddress", DEFAULT_VERSION),
+                        "Java", JAVA_LANG_STRING);
+        final AxContextSchema dosFlag = new AxContextSchema(new AxArtifactKey("DOSFlag", DEFAULT_VERSION), "Java",
+                        JAVA_LANG_BOOLEAN);
+        final AxContextSchema roundTripTime = new AxContextSchema(new AxArtifactKey("RoundTripTime", DEFAULT_VERSION),
+                        "Java", JAVA_LANG_LONG);
+        final AxContextSchema applicationName = new AxContextSchema(
+                        new AxArtifactKey("ApplicationName", DEFAULT_VERSION), "Java", JAVA_LANG_STRING);
+        final AxContextSchema protocolGroup = new AxContextSchema(new AxArtifactKey("ProtocolGroup", DEFAULT_VERSION),
+                        "Java", JAVA_LANG_STRING);
+        final AxContextSchema eNodeBId = new AxContextSchema(new AxArtifactKey("ENodeBID", DEFAULT_VERSION), "Java",
+                        JAVA_LANG_LONG);
+        final AxContextSchema httpHostClass = new AxContextSchema(new AxArtifactKey("HttpHostClass", DEFAULT_VERSION),
+                        "Java", JAVA_LANG_STRING);
+        final AxContextSchema tcpOnFlag = new AxContextSchema(new AxArtifactKey("TCPOnFlag", DEFAULT_VERSION), "Java",
+                        JAVA_LANG_BOOLEAN);
+        final AxContextSchema probeOnFlag = new AxContextSchema(new AxArtifactKey("ProbeOnFlag", DEFAULT_VERSION),
+                        "Java", JAVA_LANG_BOOLEAN);
+        final AxContextSchema blacklistOnFlag = new AxContextSchema(
+                        new AxArtifactKey("BlacklistOnFlag", DEFAULT_VERSION), "Java", JAVA_LANG_BOOLEAN);
+        final AxContextSchema averageThroughput = new AxContextSchema(
+                        new AxArtifactKey("AverageThroughput", DEFAULT_VERSION), "Java", JAVA_LANG_DOUBLE);
+        final AxContextSchema serviceRequestCount = new AxContextSchema(
+                        new AxArtifactKey("ServiceRequestCount", DEFAULT_VERSION), "Java", JAVA_LANG_INTEGER);
+        final AxContextSchema attchCount = new AxContextSchema(new AxArtifactKey("AttachCount", DEFAULT_VERSION),
+                        "Java", JAVA_LANG_INTEGER);
+        final AxContextSchema subscriberCount = new AxContextSchema(
+                        new AxArtifactKey("SubscriberCount", DEFAULT_VERSION), "Java", JAVA_LANG_INTEGER);
+        final AxContextSchema averageServiceRequest = new AxContextSchema(
+                        new AxArtifactKey("AverageServiceRequest", DEFAULT_VERSION), "Java", JAVA_LANG_DOUBLE);
+        final AxContextSchema averageAttach = new AxContextSchema(new AxArtifactKey("AverageAttach", DEFAULT_VERSION),
+                        "Java", JAVA_LANG_DOUBLE);
+        final AxContextSchema actionTask = new AxContextSchema(new AxArtifactKey("ActionTask", DEFAULT_VERSION), "Java",
+                        JAVA_LANG_STRING);
+        final AxContextSchema version = new AxContextSchema(new AxArtifactKey("Version", DEFAULT_VERSION), "Java",
+                        JAVA_LANG_STRING);
+        final AxContextSchema profile = new AxContextSchema(new AxArtifactKey("Profile", DEFAULT_VERSION), "Java",
+                        JAVA_LANG_STRING);
+        final AxContextSchema threshold = new AxContextSchema(new AxArtifactKey("Threshold", DEFAULT_VERSION), "Java",
+                        JAVA_LANG_LONG);
+        final AxContextSchema triggerSpec = new AxContextSchema(new AxArtifactKey("TriggerSpec", DEFAULT_VERSION),
+                        "Java", JAVA_LANG_STRING);
+        final AxContextSchema periodicEventCount = new AxContextSchema(
+                        new AxArtifactKey("PeriodicEventCount", DEFAULT_VERSION), "Java", JAVA_LANG_LONG);
+        final AxContextSchema periodicDelay = new AxContextSchema(new AxArtifactKey("PeriodicDelay", DEFAULT_VERSION),
+                        "Java", JAVA_LANG_LONG);
+        final AxContextSchema periodicTime = new AxContextSchema(new AxArtifactKey("PeriodicTime", DEFAULT_VERSION),
+                        "Java", JAVA_LANG_LONG);
+
+        final AxContextSchemas aadmContextSchemas = new AxContextSchemas(
+                        new AxArtifactKey("AADMDatatypes", DEFAULT_VERSION));
         aadmContextSchemas.getSchemasMap().put(imsi.getKey(), imsi);
         aadmContextSchemas.getSchemasMap().put(ueIpAddress.getKey(), ueIpAddress);
         aadmContextSchemas.getSchemasMap().put(nwIpAddress.getKey(), nwIpAddress);
@@ -139,161 +168,165 @@ public class AadmDomainModelFactory {
         aadmContextSchemas.getSchemasMap().put(periodicDelay.getKey(), periodicDelay);
         aadmContextSchemas.getSchemasMap().put(periodicTime.getKey(), periodicTime);
 
-        final AxEvent aadmEvent =
-                new AxEvent(new AxArtifactKey("AADMEvent", "0.0.1"), "org.onap.policy.apex.examples.aadm.events");
-        aadmEvent.setSource("External");
+        final AxEvent aadmEvent = new AxEvent(new AxArtifactKey("AADMEvent", DEFAULT_VERSION),
+                        DEFAULT_NAMESPACE);
+        aadmEvent.setSource(DEFAULT_SOURCE);
         aadmEvent.setTarget("Apex");
         aadmEvent.getParameterMap().put("IMSI",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "IMSI"), imsi.getKey()));
-        aadmEvent.getParameterMap().put("ENODEB_ID",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "ENODEB_ID"), eNodeBId.getKey()));
-        aadmEvent.getParameterMap().put("IMSI_IP",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "IMSI_IP"), ueIpAddress.getKey()));
-        aadmEvent.getParameterMap().put("NW_IP",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "NW_IP"), nwIpAddress.getKey()));
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), "IMSI"), imsi.getKey()));
+        aadmEvent.getParameterMap().put(ENODEB_ID,
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), ENODEB_ID), eNodeBId.getKey()));
+        aadmEvent.getParameterMap().put(IMSI_IP,
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), IMSI_IP), ueIpAddress.getKey()));
+        aadmEvent.getParameterMap().put(NW_IP,
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), NW_IP), nwIpAddress.getKey()));
         aadmEvent.getParameterMap().put("DoS",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "DoS"), dosFlag.getKey()));
-        aadmEvent.getParameterMap().put("TCP_UE_SIDE_MEDIAN_RTT_TX_TO_RX", new AxField(
-                new AxReferenceKey(aadmEvent.getKey(), "TCP_UE_SIDE_MEDIAN_RTT_TX_TO_RX"), roundTripTime.getKey()));
-        aadmEvent.getParameterMap().put("TCP_UE_SIDE_AVG_THROUGHPUT", new AxField(
-                new AxReferenceKey(aadmEvent.getKey(), "TCP_UE_SIDE_AVG_THROUGHPUT"), averageThroughput.getKey()));
-        aadmEvent.getParameterMap().put("APPLICATION",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "APPLICATION"), applicationName.getKey()));
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), "DoS"), dosFlag.getKey()));
+        aadmEvent.getParameterMap().put("TCP_UE_SIDE_MEDIAN_RTT_TX_TO_RX",
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), "TCP_UE_SIDE_MEDIAN_RTT_TX_TO_RX"),
+                                        roundTripTime.getKey()));
+        aadmEvent.getParameterMap().put("TCP_UE_SIDE_AVG_THROUGHPUT",
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), "TCP_UE_SIDE_AVG_THROUGHPUT"),
+                                        averageThroughput.getKey()));
+        aadmEvent.getParameterMap().put(APPLICATION,
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), APPLICATION), applicationName.getKey()));
         aadmEvent.getParameterMap().put("protocol_group",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "protocol_group"), protocolGroup.getKey()));
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), "protocol_group"), protocolGroup.getKey()));
         aadmEvent.getParameterMap().put("http_host_class",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "http_host_class"), httpHostClass.getKey()));
-        aadmEvent.getParameterMap().put("PROBE_ON",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "PROBE_ON"), probeOnFlag.getKey()));
-        aadmEvent.getParameterMap().put("TCP_ON",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "TCP_ON"), tcpOnFlag.getKey()));
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), "http_host_class"), httpHostClass.getKey()));
+        aadmEvent.getParameterMap().put(PROBE_ON,
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), PROBE_ON), probeOnFlag.getKey()));
+        aadmEvent.getParameterMap().put(TCP_ON,
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), TCP_ON), tcpOnFlag.getKey()));
         aadmEvent.getParameterMap().put("SGW_IP_ADDRESS",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "SGW_IP_ADDRESS"), nwIpAddress.getKey()));
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), "SGW_IP_ADDRESS"), nwIpAddress.getKey()));
         aadmEvent.getParameterMap().put("UE_IP_ADDRESS",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "UE_IP_ADDRESS"), ueIpAddress.getKey()));
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), "UE_IP_ADDRESS"), ueIpAddress.getKey()));
         aadmEvent.getParameterMap().put("SERVICE_REQUEST_COUNT", new AxField(
-                new AxReferenceKey(aadmEvent.getKey(), "SERVICE_REQUEST_COUNT"), serviceRequestCount.getKey()));
+                        new AxReferenceKey(aadmEvent.getKey(), "SERVICE_REQUEST_COUNT"), serviceRequestCount.getKey()));
         aadmEvent.getParameterMap().put("ATTACH_COUNT",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "ATTACH_COUNT"), attchCount.getKey()));
-        aadmEvent.getParameterMap().put("NUM_SUBSCRIBERS",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "NUM_SUBSCRIBERS"), subscriberCount.getKey()));
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), "ATTACH_COUNT"), attchCount.getKey()));
+        aadmEvent.getParameterMap().put("NUM_SUBSCRIBERS", new AxField(
+                        new AxReferenceKey(aadmEvent.getKey(), "NUM_SUBSCRIBERS"), subscriberCount.getKey()));
         aadmEvent.getParameterMap().put("AVG_SUBSCRIBER_SERVICE_REQUEST",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "AVG_SUBSCRIBER_SERVICE_REQUEST"),
-                        averageServiceRequest.getKey()));
-        aadmEvent.getParameterMap().put("AVG_SUBSCRIBER_ATTACH",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "AVG_SUBSCRIBER_ATTACH"), averageAttach.getKey()));
-        aadmEvent.getParameterMap().put("ACTTASK",
-                new AxField(new AxReferenceKey(aadmEvent.getKey(), "ACTTASK"), actionTask.getKey()));
-
-        final AxEvent aadmXStreamActEvent = new AxEvent(new AxArtifactKey("XSTREAM_AADM_ACT_EVENT", "0.0.1"),
-                "org.onap.policy.apex.examples.aadm.events");
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), "AVG_SUBSCRIBER_SERVICE_REQUEST"),
+                                        averageServiceRequest.getKey()));
+        aadmEvent.getParameterMap().put("AVG_SUBSCRIBER_ATTACH", new AxField(
+                        new AxReferenceKey(aadmEvent.getKey(), "AVG_SUBSCRIBER_ATTACH"), averageAttach.getKey()));
+        aadmEvent.getParameterMap().put(ACTTASK,
+                        new AxField(new AxReferenceKey(aadmEvent.getKey(), ACTTASK), actionTask.getKey()));
+
+        final AxEvent aadmXStreamActEvent = new AxEvent(new AxArtifactKey("XSTREAM_AADM_ACT_EVENT", DEFAULT_VERSION),
+                        DEFAULT_NAMESPACE);
         aadmXStreamActEvent.setSource("Apex");
-        aadmXStreamActEvent.setTarget("External");
+        aadmXStreamActEvent.setTarget(DEFAULT_SOURCE);
         aadmXStreamActEvent.getParameterMap().put("IMSI",
-                new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "IMSI"), imsi.getKey()));
-        aadmXStreamActEvent.getParameterMap().put("IMSI_IP",
-                new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "IMSI_IP"), ueIpAddress.getKey()));
-        aadmXStreamActEvent.getParameterMap().put("ENODEB_ID",
-                new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "ENODEB_ID"), eNodeBId.getKey()));
-        aadmXStreamActEvent.getParameterMap().put("NW_IP",
-                new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "NW_IP"), nwIpAddress.getKey()));
-        aadmXStreamActEvent.getParameterMap().put("ACTTASK",
-                new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "ACTTASK"), actionTask.getKey()));
-        aadmXStreamActEvent.getParameterMap().put("PROBE_ON",
-                new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "PROBE_ON"), probeOnFlag.getKey()));
-        aadmXStreamActEvent.getParameterMap().put("TCP_ON",
-                new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "TCP_ON"), tcpOnFlag.getKey()));
-        aadmXStreamActEvent.getParameterMap().put("VERSION",
-                new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "VERSION"), version.getKey()));
-        aadmXStreamActEvent.getParameterMap().put("TRIGGER_SPEC",
-                new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "TRIGGER_SPEC"), triggerSpec.getKey()));
+                        new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "IMSI"), imsi.getKey()));
+        aadmXStreamActEvent.getParameterMap().put(IMSI_IP,
+                        new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), IMSI_IP), ueIpAddress.getKey()));
+        aadmXStreamActEvent.getParameterMap().put(ENODEB_ID,
+                        new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), ENODEB_ID), eNodeBId.getKey()));
+        aadmXStreamActEvent.getParameterMap().put(NW_IP,
+                        new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), NW_IP), nwIpAddress.getKey()));
+        aadmXStreamActEvent.getParameterMap().put(ACTTASK,
+                        new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), ACTTASK), actionTask.getKey()));
+        aadmXStreamActEvent.getParameterMap().put(PROBE_ON, new AxField(
+                        new AxReferenceKey(aadmXStreamActEvent.getKey(), PROBE_ON), probeOnFlag.getKey()));
+        aadmXStreamActEvent.getParameterMap().put(TCP_ON,
+                        new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), TCP_ON), tcpOnFlag.getKey()));
+        aadmXStreamActEvent.getParameterMap().put(VERSION,
+                        new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), VERSION), version.getKey()));
+        aadmXStreamActEvent.getParameterMap().put("TRIGGER_SPEC", new AxField(
+                        new AxReferenceKey(aadmXStreamActEvent.getKey(), "TRIGGER_SPEC"), triggerSpec.getKey()));
         aadmXStreamActEvent.getParameterMap().put("MAJ_MIN_MAINT_VERSION", new AxField(
-                new AxReferenceKey(aadmXStreamActEvent.getKey(), "MAJ_MIN_MAINT_VERSION"), version.getKey()));
-        aadmXStreamActEvent.getParameterMap().put("BLACKLIST_ON", new AxField(
-                new AxReferenceKey(aadmXStreamActEvent.getKey(), "BLACKLIST_ON"), blacklistOnFlag.getKey()));
-        aadmXStreamActEvent.getParameterMap().put("PROFILE",
-                new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "PROFILE"), profile.getKey()));
-        aadmXStreamActEvent.getParameterMap().put("THRESHOLD",
-                new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), "THRESHOLD"), threshold.getKey()));
-
-        final AxEvent vMmeEvent =
-                new AxEvent(new AxArtifactKey("VMMEEvent", "0.0.1"), "org.onap.policy.apex.examples.aadm.events");
-        vMmeEvent.setSource("External");
+                        new AxReferenceKey(aadmXStreamActEvent.getKey(), "MAJ_MIN_MAINT_VERSION"), version.getKey()));
+        aadmXStreamActEvent.getParameterMap().put(BLACKLIST_ON, new AxField(
+                        new AxReferenceKey(aadmXStreamActEvent.getKey(), BLACKLIST_ON), blacklistOnFlag.getKey()));
+        aadmXStreamActEvent.getParameterMap().put(PROFILE2,
+                        new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), PROFILE2), profile.getKey()));
+        aadmXStreamActEvent.getParameterMap().put(THRESHOLD,
+                        new AxField(new AxReferenceKey(aadmXStreamActEvent.getKey(), THRESHOLD), threshold.getKey()));
+
+        final AxEvent vMmeEvent = new AxEvent(new AxArtifactKey("VMMEEvent", DEFAULT_VERSION),
+                        DEFAULT_NAMESPACE);
+        vMmeEvent.setSource(DEFAULT_SOURCE);
         vMmeEvent.setTarget("Apex");
         vMmeEvent.getParameterMap().put("IMSI",
-                new AxField(new AxReferenceKey(vMmeEvent.getKey(), "IMSI"), imsi.getKey()));
-        vMmeEvent.getParameterMap().put("ENODEB_ID",
-                new AxField(new AxReferenceKey(vMmeEvent.getKey(), "ENODEB_ID"), eNodeBId.getKey()));
-        vMmeEvent.getParameterMap().put("IMSI_IP",
-                new AxField(new AxReferenceKey(vMmeEvent.getKey(), "IMSI_IP"), ueIpAddress.getKey()));
-        vMmeEvent.getParameterMap().put("NW_IP",
-                new AxField(new AxReferenceKey(vMmeEvent.getKey(), "NW_IP"), nwIpAddress.getKey()));
-        vMmeEvent.getParameterMap().put("PROFILE",
-                new AxField(new AxReferenceKey(vMmeEvent.getKey(), "PROFILE"), profile.getKey()));
-        vMmeEvent.getParameterMap().put("THRESHOLD",
-                new AxField(new AxReferenceKey(vMmeEvent.getKey(), "THRESHOLD"), threshold.getKey()));
-
-        final AxEvent sapcEvent =
-                new AxEvent(new AxArtifactKey("SAPCEvent", "0.0.1"), "org.onap.policy.apex.examples.aadm.events");
-        sapcEvent.setSource("External");
+                        new AxField(new AxReferenceKey(vMmeEvent.getKey(), "IMSI"), imsi.getKey()));
+        vMmeEvent.getParameterMap().put(ENODEB_ID,
+                        new AxField(new AxReferenceKey(vMmeEvent.getKey(), ENODEB_ID), eNodeBId.getKey()));
+        vMmeEvent.getParameterMap().put(IMSI_IP,
+                        new AxField(new AxReferenceKey(vMmeEvent.getKey(), IMSI_IP), ueIpAddress.getKey()));
+        vMmeEvent.getParameterMap().put(NW_IP,
+                        new AxField(new AxReferenceKey(vMmeEvent.getKey(), NW_IP), nwIpAddress.getKey()));
+        vMmeEvent.getParameterMap().put(PROFILE2,
+                        new AxField(new AxReferenceKey(vMmeEvent.getKey(), PROFILE2), profile.getKey()));
+        vMmeEvent.getParameterMap().put(THRESHOLD,
+                        new AxField(new AxReferenceKey(vMmeEvent.getKey(), THRESHOLD), threshold.getKey()));
+
+        final AxEvent sapcEvent = new AxEvent(new AxArtifactKey("SAPCEvent", DEFAULT_VERSION),
+                        DEFAULT_NAMESPACE);
+        sapcEvent.setSource(DEFAULT_SOURCE);
         sapcEvent.setTarget("Apex");
         sapcEvent.getParameterMap().put("IMSI",
-                new AxField(new AxReferenceKey(sapcEvent.getKey(), "IMSI"), imsi.getKey()));
-        sapcEvent.getParameterMap().put("ENODEB_ID",
-                new AxField(new AxReferenceKey(sapcEvent.getKey(), "ENODEB_ID"), eNodeBId.getKey()));
-        sapcEvent.getParameterMap().put("IMSI_IP",
-                new AxField(new AxReferenceKey(sapcEvent.getKey(), "IMSI_IP"), ueIpAddress.getKey()));
-        sapcEvent.getParameterMap().put("NW_IP",
-                new AxField(new AxReferenceKey(sapcEvent.getKey(), "NW_IP"), nwIpAddress.getKey()));
-        sapcEvent.getParameterMap().put("PROFILE",
-                new AxField(new AxReferenceKey(sapcEvent.getKey(), "PROFILE"), profile.getKey()));
-        sapcEvent.getParameterMap().put("THRESHOLD",
-                new AxField(new AxReferenceKey(sapcEvent.getKey(), "THRESHOLD"), threshold.getKey()));
-        sapcEvent.getParameterMap().put("TCP_ON",
-                new AxField(new AxReferenceKey(sapcEvent.getKey(), "TCP_ON"), tcpOnFlag.getKey()));
-        sapcEvent.getParameterMap().put("PROBE_ON",
-                new AxField(new AxReferenceKey(sapcEvent.getKey(), "PROBE_ON"), probeOnFlag.getKey()));
-        sapcEvent.getParameterMap().put("VERSION",
-                new AxField(new AxReferenceKey(sapcEvent.getKey(), "VERSION"), version.getKey()));
-        sapcEvent.getParameterMap().put("BLACKLIST_ON",
-                new AxField(new AxReferenceKey(sapcEvent.getKey(), "BLACKLIST_ON"), blacklistOnFlag.getKey()));
-
-        final AxEvent sapcBlacklistSubscriberEvent =
-                new AxEvent(new AxArtifactKey("SAPCBlacklistSubscriberEvent", "0.0.1"),
-                        "org.onap.policy.apex.examples.aadm.events");
+                        new AxField(new AxReferenceKey(sapcEvent.getKey(), "IMSI"), imsi.getKey()));
+        sapcEvent.getParameterMap().put(ENODEB_ID,
+                        new AxField(new AxReferenceKey(sapcEvent.getKey(), ENODEB_ID), eNodeBId.getKey()));
+        sapcEvent.getParameterMap().put(IMSI_IP,
+                        new AxField(new AxReferenceKey(sapcEvent.getKey(), IMSI_IP), ueIpAddress.getKey()));
+        sapcEvent.getParameterMap().put(NW_IP,
+                        new AxField(new AxReferenceKey(sapcEvent.getKey(), NW_IP), nwIpAddress.getKey()));
+        sapcEvent.getParameterMap().put(PROFILE2,
+                        new AxField(new AxReferenceKey(sapcEvent.getKey(), PROFILE2), profile.getKey()));
+        sapcEvent.getParameterMap().put(THRESHOLD,
+                        new AxField(new AxReferenceKey(sapcEvent.getKey(), THRESHOLD), threshold.getKey()));
+        sapcEvent.getParameterMap().put(TCP_ON,
+                        new AxField(new AxReferenceKey(sapcEvent.getKey(), TCP_ON), tcpOnFlag.getKey()));
+        sapcEvent.getParameterMap().put(PROBE_ON,
+                        new AxField(new AxReferenceKey(sapcEvent.getKey(), PROBE_ON), probeOnFlag.getKey()));
+        sapcEvent.getParameterMap().put(VERSION,
+                        new AxField(new AxReferenceKey(sapcEvent.getKey(), VERSION), version.getKey()));
+        sapcEvent.getParameterMap().put(BLACKLIST_ON,
+                        new AxField(new AxReferenceKey(sapcEvent.getKey(), BLACKLIST_ON), blacklistOnFlag.getKey()));
+
+        final AxEvent sapcBlacklistSubscriberEvent = new AxEvent(
+                        new AxArtifactKey("SAPCBlacklistSubscriberEvent", DEFAULT_VERSION),
+                        DEFAULT_NAMESPACE);
         sapcBlacklistSubscriberEvent.setSource("Apex");
-        sapcBlacklistSubscriberEvent.setTarget("External");
+        sapcBlacklistSubscriberEvent.setTarget(DEFAULT_SOURCE);
         sapcBlacklistSubscriberEvent.getParameterMap().put("IMSI",
-                new AxField(new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), "IMSI"), imsi.getKey()));
-        sapcBlacklistSubscriberEvent.getParameterMap().put("PROFILE",
-                new AxField(new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), "PROFILE"), profile.getKey()));
-        sapcBlacklistSubscriberEvent.getParameterMap().put("BLACKLIST_ON", new AxField(
-                new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), "BLACKLIST_ON"), blacklistOnFlag.getKey()));
-        sapcBlacklistSubscriberEvent.getParameterMap().put("IMSI_IP", new AxField(
-                new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), "IMSI_IP"), ueIpAddress.getKey()));
-        sapcBlacklistSubscriberEvent.getParameterMap().put("NW_IP",
-                new AxField(new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), "NW_IP"), nwIpAddress.getKey()));
-        sapcBlacklistSubscriberEvent.getParameterMap().put("PROBE_ON", new AxField(
-                new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), "PROBE_ON"), probeOnFlag.getKey()));
-        sapcBlacklistSubscriberEvent.getParameterMap().put("TCP_ON",
-                new AxField(new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), "TCP_ON"), tcpOnFlag.getKey()));
-
-        final AxEvent periodicEvent =
-                new AxEvent(new AxArtifactKey("PeriodicEvent", "0.0.1"), "org.onap.policy.apex.examples.aadm.events");
+                        new AxField(new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), "IMSI"), imsi.getKey()));
+        sapcBlacklistSubscriberEvent.getParameterMap().put(PROFILE2, new AxField(
+                        new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), PROFILE2), profile.getKey()));
+        sapcBlacklistSubscriberEvent.getParameterMap().put(BLACKLIST_ON,
+                        new AxField(new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), BLACKLIST_ON),
+                                        blacklistOnFlag.getKey()));
+        sapcBlacklistSubscriberEvent.getParameterMap().put(IMSI_IP, new AxField(
+                        new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), IMSI_IP), ueIpAddress.getKey()));
+        sapcBlacklistSubscriberEvent.getParameterMap().put(NW_IP, new AxField(
+                        new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), NW_IP), nwIpAddress.getKey()));
+        sapcBlacklistSubscriberEvent.getParameterMap().put(PROBE_ON, new AxField(
+                        new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), PROBE_ON), probeOnFlag.getKey()));
+        sapcBlacklistSubscriberEvent.getParameterMap().put(TCP_ON, new AxField(
+                        new AxReferenceKey(sapcBlacklistSubscriberEvent.getKey(), TCP_ON), tcpOnFlag.getKey()));
+
+        final AxEvent periodicEvent = new AxEvent(new AxArtifactKey("PeriodicEvent", DEFAULT_VERSION),
+                        DEFAULT_NAMESPACE);
         periodicEvent.setSource("System");
         periodicEvent.setTarget("Apex");
-        periodicEvent.getParameterMap().put("PERIODIC_EVENT_COUNT", new AxField(
-                new AxReferenceKey(periodicEvent.getKey(), "PERIODIC_EVENT_COUNT"), periodicEventCount.getKey()));
-        periodicEvent.getParameterMap().put("PERIODIC_DELAY",
-                new AxField(new AxReferenceKey(periodicEvent.getKey(), "PERIODIC_DELAY"), periodicDelay.getKey()));
-        periodicEvent.getParameterMap().put("PERIODIC_FIRST_TIME",
-                new AxField(new AxReferenceKey(periodicEvent.getKey(), "PERIODIC_FIRST_TIME"), periodicTime.getKey()));
+        periodicEvent.getParameterMap().put("PERIODIC_EVENT_COUNT",
+                        new AxField(new AxReferenceKey(periodicEvent.getKey(), "PERIODIC_EVENT_COUNT"),
+                                        periodicEventCount.getKey()));
+        periodicEvent.getParameterMap().put("PERIODIC_DELAY", new AxField(
+                        new AxReferenceKey(periodicEvent.getKey(), "PERIODIC_DELAY"), periodicDelay.getKey()));
+        periodicEvent.getParameterMap().put("PERIODIC_FIRST_TIME", new AxField(
+                        new AxReferenceKey(periodicEvent.getKey(), "PERIODIC_FIRST_TIME"), periodicTime.getKey()));
         periodicEvent.getParameterMap().put("PERIODIC_CURRENT_TIME", new AxField(
-                new AxReferenceKey(periodicEvent.getKey(), "PERIODIC_CURRENT_TIME"), periodicTime.getKey()));
-        periodicEvent.getParameterMap().put("PERIODIC_LAST_TIME",
-                new AxField(new AxReferenceKey(periodicEvent.getKey(), "PERIODIC_LAST_TIME"), periodicTime.getKey()));
+                        new AxReferenceKey(periodicEvent.getKey(), "PERIODIC_CURRENT_TIME"), periodicTime.getKey()));
+        periodicEvent.getParameterMap().put("PERIODIC_LAST_TIME", new AxField(
+                        new AxReferenceKey(periodicEvent.getKey(), "PERIODIC_LAST_TIME"), periodicTime.getKey()));
 
-        final AxEvents aadmEvents = new AxEvents(new AxArtifactKey("AADMEvents", "0.0.1"));
+        final AxEvents aadmEvents = new AxEvents(new AxArtifactKey("AADMEvents", DEFAULT_VERSION));
         aadmEvents.getEventMap().put(aadmEvent.getKey(), aadmEvent);
         aadmEvents.getEventMap().put(aadmXStreamActEvent.getKey(), aadmXStreamActEvent);
         aadmEvents.getEventMap().put(vMmeEvent.getKey(), vMmeEvent);
@@ -302,151 +335,155 @@ public class AadmDomainModelFactory {
         aadmEvents.getEventMap().put(periodicEvent.getKey(), periodicEvent);
 
         // Data types for context
-        final AxContextSchema eNodeBStatus = new AxContextSchema(new AxArtifactKey("ENodeBStatus", "0.0.1"), "Java",
-                "org.onap.policy.apex.examples.aadm.concepts.ENodeBStatus");
-        final AxContextSchema imsiStatus = new AxContextSchema(new AxArtifactKey("IMSIStatus", "0.0.1"), "Java",
-                "org.onap.policy.apex.examples.aadm.concepts.ImsiStatus");
-        final AxContextSchema ipAddressStatus = new AxContextSchema(new AxArtifactKey("IPAddressStatus", "0.0.1"),
-                "Java", "org.onap.policy.apex.examples.aadm.concepts.IpAddressStatus");
+        final AxContextSchema eNodeBStatus = new AxContextSchema(new AxArtifactKey("ENodeBStatus", DEFAULT_VERSION),
+                        "Java", "org.onap.policy.apex.examples.aadm.concepts.ENodeBStatus");
+        final AxContextSchema imsiStatus = new AxContextSchema(new AxArtifactKey("IMSIStatus", DEFAULT_VERSION), "Java",
+                        "org.onap.policy.apex.examples.aadm.concepts.ImsiStatus");
+        final AxContextSchema ipAddressStatus = new AxContextSchema(
+                        new AxArtifactKey("IPAddressStatus", DEFAULT_VERSION), "Java",
+                        "org.onap.policy.apex.examples.aadm.concepts.IpAddressStatus");
         aadmContextSchemas.getSchemasMap().put(eNodeBStatus.getKey(), eNodeBStatus);
         aadmContextSchemas.getSchemasMap().put(imsiStatus.getKey(), imsiStatus);
         aadmContextSchemas.getSchemasMap().put(ipAddressStatus.getKey(), ipAddressStatus);
 
         // Three context albums for AADM
-        final AxContextAlbum eNodeBStatusAlbum = new AxContextAlbum(new AxArtifactKey("ENodeBStatusAlbum", "0.0.1"),
-                "APPLICATION", true, eNodeBStatus.getKey());
-        final AxContextAlbum imsiStatusAlbum = new AxContextAlbum(new AxArtifactKey("IMSIStatusAlbum", "0.0.1"),
-                "APPLICATION", true, imsiStatus.getKey());
+        final AxContextAlbum eNodeBStatusAlbum = new AxContextAlbum(
+                        new AxArtifactKey("ENodeBStatusAlbum", DEFAULT_VERSION), APPLICATION, true,
+                        eNodeBStatus.getKey());
+        final AxContextAlbum imsiStatusAlbum = new AxContextAlbum(new AxArtifactKey("IMSIStatusAlbum", DEFAULT_VERSION),
+                        APPLICATION, true, imsiStatus.getKey());
         final AxContextAlbum ipAddressStatusAlbum = new AxContextAlbum(
-                new AxArtifactKey("IPAddressStatusAlbum", "0.0.1"), "APPLICATION", true, ipAddressStatus.getKey());
+                        new AxArtifactKey("IPAddressStatusAlbum", DEFAULT_VERSION), APPLICATION, true,
+                        ipAddressStatus.getKey());
 
-        final AxContextAlbums aadmAlbums = new AxContextAlbums(new AxArtifactKey("AADMContext", "0.0.1"));
+        final AxContextAlbums aadmAlbums = new AxContextAlbums(new AxArtifactKey("AADMContext", DEFAULT_VERSION));
         aadmAlbums.getAlbumsMap().put(eNodeBStatusAlbum.getKey(), eNodeBStatusAlbum);
         aadmAlbums.getAlbumsMap().put(imsiStatusAlbum.getKey(), imsiStatusAlbum);
         aadmAlbums.getAlbumsMap().put(ipAddressStatusAlbum.getKey(), ipAddressStatusAlbum);
 
         // Tasks
-        final AxLogicReader logicReader =
-                new PolicyLogicReader().setLogicPackage(this.getClass().getPackage().getName()).setDefaultLogic(null);
+        final AxLogicReader logicReader = new PolicyLogicReader()
+                        .setLogicPackage(this.getClass().getPackage().getName()).setDefaultLogic(null);
 
-        final AxTask aadmMatchTask = new AxTask(new AxArtifactKey("AADMMatchTask", "0.0.1"));
+        final AxTask aadmMatchTask = new AxTask(new AxArtifactKey("AADMMatchTask", DEFAULT_VERSION));
         aadmMatchTask.duplicateInputFields(aadmEvent.getParameterMap());
         aadmMatchTask.duplicateOutputFields(aadmEvent.getParameterMap());
         aadmMatchTask.getContextAlbumReferences().add(eNodeBStatusAlbum.getKey());
         aadmMatchTask.getContextAlbumReferences().add(imsiStatusAlbum.getKey());
         aadmMatchTask.getContextAlbumReferences().add(ipAddressStatusAlbum.getKey());
-        aadmMatchTask.setTaskLogic(new AxTaskLogic(aadmMatchTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        aadmMatchTask.setTaskLogic(new AxTaskLogic(aadmMatchTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask aadmEstablishTask = new AxTask(new AxArtifactKey("AADMEstablishTask", "0.0.1"));
+        final AxTask aadmEstablishTask = new AxTask(new AxArtifactKey("AADMEstablishTask", DEFAULT_VERSION));
         aadmEstablishTask.duplicateInputFields(aadmEvent.getParameterMap());
         aadmEstablishTask.duplicateOutputFields(aadmEvent.getParameterMap());
-        logicReader.setDefaultLogic("Default_TaskLogic");
-        aadmEstablishTask.setTaskLogic(new AxTaskLogic(aadmEstablishTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        logicReader.setDefaultLogic(DEFAULT_TASK_LOGIC);
+        aadmEstablishTask.setTaskLogic(new AxTaskLogic(aadmEstablishTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask aadmDecideTask = new AxTask(new AxArtifactKey("AADMDecideTask", "0.0.1"));
+        final AxTask aadmDecideTask = new AxTask(new AxArtifactKey("AADMDecideTask", DEFAULT_VERSION));
         aadmDecideTask.duplicateInputFields(aadmEvent.getParameterMap());
         aadmDecideTask.duplicateOutputFields(aadmEvent.getParameterMap());
-        aadmDecideTask.setTaskLogic(new AxTaskLogic(aadmDecideTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        aadmDecideTask.setTaskLogic(new AxTaskLogic(aadmDecideTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
         logicReader.setDefaultLogic(null);
 
-        final AxTask aadmDoSSuggestionActTask = new AxTask(new AxArtifactKey("AADMDoSSuggestionActTask", "0.0.1"));
+        final AxTask aadmDoSSuggestionActTask = new AxTask(
+                        new AxArtifactKey("AADMDoSSuggestionActTask", DEFAULT_VERSION));
         aadmDoSSuggestionActTask.duplicateInputFields(aadmEvent.getParameterMap());
         aadmDoSSuggestionActTask.duplicateOutputFields(aadmXStreamActEvent.getParameterMap());
         aadmDoSSuggestionActTask.getContextAlbumReferences().add(eNodeBStatusAlbum.getKey());
         aadmDoSSuggestionActTask.getContextAlbumReferences().add(imsiStatusAlbum.getKey());
-        aadmDoSSuggestionActTask
-                .setTaskLogic(new AxTaskLogic(aadmDoSSuggestionActTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        aadmDoSSuggestionActTask.setTaskLogic(
+                        new AxTaskLogic(aadmDoSSuggestionActTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask aadmNoActTask = new AxTask(new AxArtifactKey("AADMNoActTask", "0.0.1"));
+        final AxTask aadmNoActTask = new AxTask(new AxArtifactKey("AADMNoActTask", DEFAULT_VERSION));
         aadmNoActTask.duplicateInputFields(aadmEvent.getParameterMap());
         aadmNoActTask.duplicateOutputFields(aadmXStreamActEvent.getParameterMap());
-        aadmNoActTask.setTaskLogic(new AxTaskLogic(aadmNoActTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        aadmNoActTask.setTaskLogic(new AxTaskLogic(aadmNoActTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask aadmDoSProvenActTask = new AxTask(new AxArtifactKey("AADMDoSProvenActTask", "0.0.1"));
+        final AxTask aadmDoSProvenActTask = new AxTask(new AxArtifactKey("AADMDoSProvenActTask", DEFAULT_VERSION));
         aadmDoSProvenActTask.duplicateInputFields(aadmEvent.getParameterMap());
         aadmDoSProvenActTask.duplicateOutputFields(aadmXStreamActEvent.getParameterMap());
         aadmDoSProvenActTask.getContextAlbumReferences().add(eNodeBStatusAlbum.getKey());
         aadmDoSProvenActTask.getContextAlbumReferences().add(imsiStatusAlbum.getKey());
         aadmDoSProvenActTask
-                .setTaskLogic(new AxTaskLogic(aadmDoSProvenActTask.getKey(), "TaskLogic", "MVEL", logicReader));
+                        .setTaskLogic(new AxTaskLogic(aadmDoSProvenActTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask vMmeMatchTask = new AxTask(new AxArtifactKey("VMMEMatchTask", "0.0.1"));
+        final AxTask vMmeMatchTask = new AxTask(new AxArtifactKey("VMMEMatchTask", DEFAULT_VERSION));
         vMmeMatchTask.duplicateInputFields(vMmeEvent.getParameterMap());
         vMmeMatchTask.duplicateOutputFields(vMmeEvent.getParameterMap());
-        vMmeMatchTask.setTaskLogic(new AxTaskLogic(vMmeMatchTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        vMmeMatchTask.setTaskLogic(new AxTaskLogic(vMmeMatchTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask vMmeEstablishTask = new AxTask(new AxArtifactKey("VMMEEstablishTask", "0.0.1"));
+        final AxTask vMmeEstablishTask = new AxTask(new AxArtifactKey("VMMEEstablishTask", DEFAULT_VERSION));
         vMmeEstablishTask.duplicateInputFields(vMmeEvent.getParameterMap());
         vMmeEstablishTask.duplicateOutputFields(vMmeEvent.getParameterMap());
-        logicReader.setDefaultLogic("Default_TaskLogic");
-        vMmeEstablishTask.setTaskLogic(new AxTaskLogic(vMmeEstablishTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        logicReader.setDefaultLogic(DEFAULT_TASK_LOGIC);
+        vMmeEstablishTask.setTaskLogic(new AxTaskLogic(vMmeEstablishTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask vMmeDecideTask = new AxTask(new AxArtifactKey("VMMEDecideTask", "0.0.1"));
+        final AxTask vMmeDecideTask = new AxTask(new AxArtifactKey("VMMEDecideTask", DEFAULT_VERSION));
         vMmeDecideTask.duplicateInputFields(vMmeEvent.getParameterMap());
         vMmeDecideTask.duplicateOutputFields(vMmeEvent.getParameterMap());
-        vMmeDecideTask.setTaskLogic(new AxTaskLogic(vMmeDecideTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        vMmeDecideTask.setTaskLogic(new AxTaskLogic(vMmeDecideTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask vMmeNoActTask = new AxTask(new AxArtifactKey("VMMENoActTask", "0.0.1"));
+        final AxTask vMmeNoActTask = new AxTask(new AxArtifactKey("VMMENoActTask", DEFAULT_VERSION));
         vMmeNoActTask.duplicateInputFields(vMmeEvent.getParameterMap());
         vMmeNoActTask.duplicateOutputFields(vMmeEvent.getParameterMap());
-        vMmeNoActTask.setTaskLogic(new AxTaskLogic(vMmeNoActTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        vMmeNoActTask.setTaskLogic(new AxTaskLogic(vMmeNoActTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask vMmeActTask = new AxTask(new AxArtifactKey("VMMEActTask", "0.0.1"));
+        final AxTask vMmeActTask = new AxTask(new AxArtifactKey("VMMEActTask", DEFAULT_VERSION));
         vMmeActTask.duplicateInputFields(vMmeEvent.getParameterMap());
         vMmeActTask.duplicateOutputFields(vMmeEvent.getParameterMap());
         logicReader.setDefaultLogic(null);
-        vMmeActTask.setTaskLogic(new AxTaskLogic(vMmeActTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        vMmeActTask.setTaskLogic(new AxTaskLogic(vMmeActTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask sapcMatchTask = new AxTask(new AxArtifactKey("SAPCMatchTask", "0.0.1"));
+        final AxTask sapcMatchTask = new AxTask(new AxArtifactKey("SAPCMatchTask", DEFAULT_VERSION));
         sapcMatchTask.duplicateInputFields(sapcEvent.getParameterMap());
         sapcMatchTask.duplicateOutputFields(sapcBlacklistSubscriberEvent.getParameterMap());
-        sapcMatchTask.setTaskLogic(new AxTaskLogic(sapcMatchTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        sapcMatchTask.setTaskLogic(new AxTaskLogic(sapcMatchTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask sapcEstablishTask = new AxTask(new AxArtifactKey("SAPCEstablishTask", "0.0.1"));
+        final AxTask sapcEstablishTask = new AxTask(new AxArtifactKey("SAPCEstablishTask", DEFAULT_VERSION));
         sapcEstablishTask.duplicateInputFields(sapcEvent.getParameterMap());
         sapcEstablishTask.duplicateOutputFields(sapcBlacklistSubscriberEvent.getParameterMap());
-        logicReader.setDefaultLogic("Default_TaskLogic");
-        sapcEstablishTask.setTaskLogic(new AxTaskLogic(sapcEstablishTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        logicReader.setDefaultLogic(DEFAULT_TASK_LOGIC);
+        sapcEstablishTask.setTaskLogic(new AxTaskLogic(sapcEstablishTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask sapcDecideTask = new AxTask(new AxArtifactKey("SAPCDecideTask", "0.0.1"));
+        final AxTask sapcDecideTask = new AxTask(new AxArtifactKey("SAPCDecideTask", DEFAULT_VERSION));
         sapcDecideTask.duplicateInputFields(sapcEvent.getParameterMap());
         sapcDecideTask.duplicateOutputFields(sapcBlacklistSubscriberEvent.getParameterMap());
-        sapcDecideTask.setTaskLogic(new AxTaskLogic(sapcDecideTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        sapcDecideTask.setTaskLogic(new AxTaskLogic(sapcDecideTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask sapcActTask = new AxTask(new AxArtifactKey("SAPCActTask", "0.0.1"));
+        final AxTask sapcActTask = new AxTask(new AxArtifactKey("SAPCActTask", DEFAULT_VERSION));
         sapcActTask.duplicateInputFields(sapcEvent.getParameterMap());
         sapcActTask.duplicateOutputFields(sapcBlacklistSubscriberEvent.getParameterMap());
         sapcActTask.getContextAlbumReferences().add(imsiStatusAlbum.getKey());
         logicReader.setDefaultLogic(null);
-        sapcActTask.setTaskLogic(new AxTaskLogic(sapcActTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        sapcActTask.setTaskLogic(new AxTaskLogic(sapcActTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        logicReader.setDefaultLogic("Default_TaskLogic");
+        logicReader.setDefaultLogic(DEFAULT_TASK_LOGIC);
 
-        final AxTask periodicMatchTask = new AxTask(new AxArtifactKey("PeriodicMatchTask", "0.0.1"));
+        final AxTask periodicMatchTask = new AxTask(new AxArtifactKey("PeriodicMatchTask", DEFAULT_VERSION));
         periodicMatchTask.duplicateInputFields(periodicEvent.getParameterMap());
         periodicMatchTask.duplicateOutputFields(periodicEvent.getParameterMap());
-        periodicMatchTask.setTaskLogic(new AxTaskLogic(periodicMatchTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        periodicMatchTask.setTaskLogic(new AxTaskLogic(periodicMatchTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask periodicEstablishTask = new AxTask(new AxArtifactKey("PeriodicEstablishTask", "0.0.1"));
+        final AxTask periodicEstablishTask = new AxTask(new AxArtifactKey("PeriodicEstablishTask", DEFAULT_VERSION));
         periodicEstablishTask.duplicateInputFields(periodicEvent.getParameterMap());
         periodicEstablishTask.duplicateOutputFields(periodicEvent.getParameterMap());
-        periodicEstablishTask
-                .setTaskLogic(new AxTaskLogic(periodicEstablishTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        periodicEstablishTask.setTaskLogic(
+                        new AxTaskLogic(periodicEstablishTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask periodicDecideTask = new AxTask(new AxArtifactKey("PeriodicDecideTask", "0.0.1"));
+        final AxTask periodicDecideTask = new AxTask(new AxArtifactKey("PeriodicDecideTask", DEFAULT_VERSION));
         periodicDecideTask.duplicateInputFields(periodicEvent.getParameterMap());
         periodicDecideTask.duplicateOutputFields(periodicEvent.getParameterMap());
-        periodicDecideTask.setTaskLogic(new AxTaskLogic(periodicDecideTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        periodicDecideTask.setTaskLogic(new AxTaskLogic(periodicDecideTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTask periodicActTask = new AxTask(new AxArtifactKey("PeriodicActTask", "0.0.1"));
+        final AxTask periodicActTask = new AxTask(new AxArtifactKey("PeriodicActTask", DEFAULT_VERSION));
         periodicActTask.duplicateInputFields(periodicEvent.getParameterMap());
         periodicActTask.duplicateOutputFields(sapcBlacklistSubscriberEvent.getParameterMap());
         periodicActTask.getContextAlbumReferences().add(imsiStatusAlbum.getKey());
         logicReader.setDefaultLogic(null);
-        periodicActTask.setTaskLogic(new AxTaskLogic(periodicActTask.getKey(), "TaskLogic", "MVEL", logicReader));
+        periodicActTask.setTaskLogic(new AxTaskLogic(periodicActTask.getKey(), TASK_LOGIC, "MVEL", logicReader));
 
-        final AxTasks aadmTasks = new AxTasks(new AxArtifactKey("AADMTasks", "0.0.1"));
+        final AxTasks aadmTasks = new AxTasks(new AxArtifactKey("AADMTasks", DEFAULT_VERSION));
         aadmTasks.getTaskMap().put(aadmMatchTask.getKey(), aadmMatchTask);
         aadmTasks.getTaskMap().put(aadmEstablishTask.getKey(), aadmEstablishTask);
         aadmTasks.getTaskMap().put(aadmDecideTask.getKey(), aadmDecideTask);
@@ -470,64 +507,65 @@ public class AadmDomainModelFactory {
         // Policies
         logicReader.setDefaultLogic(null);
 
-        final AxPolicy aadmPolicy = new AxPolicy(new AxArtifactKey("AADMPolicy", "0.0.1"));
+        final AxPolicy aadmPolicy = new AxPolicy(new AxArtifactKey("AADMPolicy", DEFAULT_VERSION));
         aadmPolicy.setTemplate("MEDA");
 
         final AxState aadmActState = new AxState(new AxReferenceKey(aadmPolicy.getKey(), "Act"));
         aadmActState.setTrigger(aadmEvent.getKey());
-        final AxStateOutput aadmAct2Out =
-                new AxStateOutput(aadmActState.getKey(), AxReferenceKey.getNullKey(), aadmXStreamActEvent.getKey());
+        final AxStateOutput aadmAct2Out = new AxStateOutput(aadmActState.getKey(), AxReferenceKey.getNullKey(),
+                        aadmXStreamActEvent.getKey());
         aadmActState.getStateOutputs().put(aadmAct2Out.getKey().getLocalName(), aadmAct2Out);
         aadmActState.getContextAlbumReferences().add(ipAddressStatusAlbum.getKey());
         aadmActState.getContextAlbumReferences().add(imsiStatusAlbum.getKey());
         aadmActState.getContextAlbumReferences().add(eNodeBStatusAlbum.getKey());
         aadmActState.setTaskSelectionLogic(
-                new AxTaskSelectionLogic(aadmActState.getKey(), "TaskSelectionLogic", "MVEL", logicReader));
+                        new AxTaskSelectionLogic(aadmActState.getKey(), TASK_SELECTION_LOGIC, "MVEL", logicReader));
         aadmActState.setDefaultTask(aadmNoActTask.getKey());
         aadmActState.getTaskReferences().put(aadmNoActTask.getKey(), new AxStateTaskReference(aadmActState.getKey(),
-                aadmNoActTask.getKey(), AxStateTaskOutputType.DIRECT, aadmAct2Out.getKey()));
+                        aadmNoActTask.getKey(), AxStateTaskOutputType.DIRECT, aadmAct2Out.getKey()));
         aadmActState.getTaskReferences().put(aadmDoSSuggestionActTask.getKey(),
-                new AxStateTaskReference(aadmActState.getKey(), aadmDoSSuggestionActTask.getKey(),
-                        AxStateTaskOutputType.DIRECT, aadmAct2Out.getKey()));
+                        new AxStateTaskReference(aadmActState.getKey(), aadmDoSSuggestionActTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, aadmAct2Out.getKey()));
         aadmActState.getTaskReferences().put(aadmDoSProvenActTask.getKey(),
-                new AxStateTaskReference(aadmActState.getKey(), aadmDoSProvenActTask.getKey(),
-                        AxStateTaskOutputType.DIRECT, aadmAct2Out.getKey()));
+                        new AxStateTaskReference(aadmActState.getKey(), aadmDoSProvenActTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, aadmAct2Out.getKey()));
 
-        logicReader.setDefaultLogic("Default_TaskSelectionLogic");
+        logicReader.setDefaultLogic("DefaultTaskSelectionLogic");
 
-        final AxState aadmDecideState = new AxState(new AxReferenceKey(aadmPolicy.getKey(), "Decide"));
+        final AxState aadmDecideState = new AxState(new AxReferenceKey(aadmPolicy.getKey(), DECIDE));
         aadmDecideState.setTrigger(aadmEvent.getKey());
-        final AxStateOutput aadmDec2Act =
-                new AxStateOutput(aadmDecideState.getKey(), aadmActState.getKey(), aadmEvent.getKey());
+        final AxStateOutput aadmDec2Act = new AxStateOutput(aadmDecideState.getKey(), aadmActState.getKey(),
+                        aadmEvent.getKey());
         aadmDecideState.getStateOutputs().put(aadmDec2Act.getKey().getLocalName(), aadmDec2Act);
         aadmDecideState.setTaskSelectionLogic(
-                new AxTaskSelectionLogic(aadmDecideState.getKey(), "TaskSelectionLogic", "MVEL", logicReader));
+                        new AxTaskSelectionLogic(aadmDecideState.getKey(), TASK_SELECTION_LOGIC, "MVEL", logicReader));
         aadmDecideState.setDefaultTask(aadmDecideTask.getKey());
-        aadmDecideState.getTaskReferences().put(aadmDecideTask.getKey(), new AxStateTaskReference(
-                aadmDecideState.getKey(), aadmDecideTask.getKey(), AxStateTaskOutputType.DIRECT, aadmDec2Act.getKey()));
+        aadmDecideState.getTaskReferences().put(aadmDecideTask.getKey(),
+                        new AxStateTaskReference(aadmDecideState.getKey(), aadmDecideTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, aadmDec2Act.getKey()));
 
-        final AxState aadmEstablishState = new AxState(new AxReferenceKey(aadmPolicy.getKey(), "Establish"));
+        final AxState aadmEstablishState = new AxState(new AxReferenceKey(aadmPolicy.getKey(), ESTABLISH));
         aadmEstablishState.setTrigger(aadmEvent.getKey());
-        final AxStateOutput aadmEst2Dec =
-                new AxStateOutput(aadmEstablishState.getKey(), aadmDecideState.getKey(), aadmEvent.getKey());
+        final AxStateOutput aadmEst2Dec = new AxStateOutput(aadmEstablishState.getKey(), aadmDecideState.getKey(),
+                        aadmEvent.getKey());
         aadmEstablishState.getStateOutputs().put(aadmEst2Dec.getKey().getLocalName(), aadmEst2Dec);
-        aadmEstablishState.setTaskSelectionLogic(
-                new AxTaskSelectionLogic(aadmEstablishState.getKey(), "TaskSelectionLogic", "MVEL", logicReader));
+        aadmEstablishState.setTaskSelectionLogic(new AxTaskSelectionLogic(aadmEstablishState.getKey(),
+                        TASK_SELECTION_LOGIC, "MVEL", logicReader));
         aadmEstablishState.setDefaultTask(aadmEstablishTask.getKey());
         aadmEstablishState.getTaskReferences().put(aadmEstablishTask.getKey(),
-                new AxStateTaskReference(aadmEstablishState.getKey(), aadmEstablishTask.getKey(),
-                        AxStateTaskOutputType.DIRECT, aadmEst2Dec.getKey()));
+                        new AxStateTaskReference(aadmEstablishState.getKey(), aadmEstablishTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, aadmEst2Dec.getKey()));
 
-        final AxState aadmMatchState = new AxState(new AxReferenceKey(aadmPolicy.getKey(), "Match"));
+        final AxState aadmMatchState = new AxState(new AxReferenceKey(aadmPolicy.getKey(), MATCH));
         aadmMatchState.setTrigger(aadmEvent.getKey());
-        final AxStateOutput aadmMat2Est =
-                new AxStateOutput(aadmMatchState.getKey(), aadmEstablishState.getKey(), aadmEvent.getKey());
+        final AxStateOutput aadmMat2Est = new AxStateOutput(aadmMatchState.getKey(), aadmEstablishState.getKey(),
+                        aadmEvent.getKey());
         aadmMatchState.getStateOutputs().put(aadmMat2Est.getKey().getLocalName(), aadmMat2Est);
         aadmMatchState.setTaskSelectionLogic(
-                new AxTaskSelectionLogic(aadmMatchState.getKey(), "TaskSelectionLogic", "MVEL", logicReader));
+                        new AxTaskSelectionLogic(aadmMatchState.getKey(), TASK_SELECTION_LOGIC, "MVEL", logicReader));
         aadmMatchState.setDefaultTask(aadmMatchTask.getKey());
         aadmMatchState.getTaskReferences().put(aadmMatchTask.getKey(), new AxStateTaskReference(aadmMatchState.getKey(),
-                aadmMatchTask.getKey(), AxStateTaskOutputType.DIRECT, aadmMat2Est.getKey()));
+                        aadmMatchTask.getKey(), AxStateTaskOutputType.DIRECT, aadmMat2Est.getKey()));
 
         aadmPolicy.setFirstState(aadmMatchState.getKey().getLocalName());
         aadmPolicy.getStateMap().put(aadmMatchState.getKey().getLocalName(), aadmMatchState);
@@ -535,47 +573,48 @@ public class AadmDomainModelFactory {
         aadmPolicy.getStateMap().put(aadmDecideState.getKey().getLocalName(), aadmDecideState);
         aadmPolicy.getStateMap().put(aadmActState.getKey().getLocalName(), aadmActState);
 
-        final AxPolicy vMmePolicy = new AxPolicy(new AxArtifactKey("VMMEPolicy", "0.0.1"));
+        final AxPolicy vMmePolicy = new AxPolicy(new AxArtifactKey("VMMEPolicy", DEFAULT_VERSION));
         vMmePolicy.setTemplate("MEDA");
 
         final AxState vMmeActState = new AxState(new AxReferenceKey(vMmePolicy.getKey(), "Act"));
         vMmeActState.setTrigger(vMmeEvent.getKey());
-        final AxStateOutput vMmeAct2Out =
-                new AxStateOutput(vMmeActState.getKey(), AxReferenceKey.getNullKey(), vMmeEvent.getKey());
+        final AxStateOutput vMmeAct2Out = new AxStateOutput(vMmeActState.getKey(), AxReferenceKey.getNullKey(),
+                        vMmeEvent.getKey());
         vMmeActState.getStateOutputs().put(vMmeAct2Out.getKey().getLocalName(), vMmeAct2Out);
         vMmeActState.setDefaultTask(vMmeActTask.getKey());
         vMmeActState.getTaskReferences().put(vMmeActTask.getKey(), new AxStateTaskReference(vMmeActState.getKey(),
-                vMmeActTask.getKey(), AxStateTaskOutputType.DIRECT, vMmeAct2Out.getKey()));
+                        vMmeActTask.getKey(), AxStateTaskOutputType.DIRECT, vMmeAct2Out.getKey()));
         vMmeActState.getTaskReferences().put(vMmeNoActTask.getKey(), new AxStateTaskReference(vMmeActState.getKey(),
-                vMmeNoActTask.getKey(), AxStateTaskOutputType.DIRECT, vMmeAct2Out.getKey()));
+                        vMmeNoActTask.getKey(), AxStateTaskOutputType.DIRECT, vMmeAct2Out.getKey()));
 
-        final AxState vMmeDecideState = new AxState(new AxReferenceKey(vMmePolicy.getKey(), "Decide"));
+        final AxState vMmeDecideState = new AxState(new AxReferenceKey(vMmePolicy.getKey(), DECIDE));
         vMmeDecideState.setTrigger(vMmeEvent.getKey());
-        final AxStateOutput vMmeDec2Act =
-                new AxStateOutput(vMmeDecideState.getKey(), vMmeActState.getKey(), vMmeEvent.getKey());
+        final AxStateOutput vMmeDec2Act = new AxStateOutput(vMmeDecideState.getKey(), vMmeActState.getKey(),
+                        vMmeEvent.getKey());
         vMmeDecideState.getStateOutputs().put(vMmeDec2Act.getKey().getLocalName(), vMmeDec2Act);
         vMmeDecideState.setDefaultTask(vMmeDecideTask.getKey());
-        vMmeDecideState.getTaskReferences().put(vMmeDecideTask.getKey(), new AxStateTaskReference(
-                vMmeDecideState.getKey(), vMmeDecideTask.getKey(), AxStateTaskOutputType.DIRECT, vMmeDec2Act.getKey()));
+        vMmeDecideState.getTaskReferences().put(vMmeDecideTask.getKey(),
+                        new AxStateTaskReference(vMmeDecideState.getKey(), vMmeDecideTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, vMmeDec2Act.getKey()));
 
-        final AxState vMmeEstablishState = new AxState(new AxReferenceKey(vMmePolicy.getKey(), "Establish"));
+        final AxState vMmeEstablishState = new AxState(new AxReferenceKey(vMmePolicy.getKey(), ESTABLISH));
         vMmeEstablishState.setTrigger(vMmeEvent.getKey());
-        final AxStateOutput vMmeEst2Dec =
-                new AxStateOutput(vMmeEstablishState.getKey(), vMmeDecideState.getKey(), vMmeEvent.getKey());
+        final AxStateOutput vMmeEst2Dec = new AxStateOutput(vMmeEstablishState.getKey(), vMmeDecideState.getKey(),
+                        vMmeEvent.getKey());
         vMmeEstablishState.getStateOutputs().put(vMmeEst2Dec.getKey().getLocalName(), vMmeEst2Dec);
         vMmeEstablishState.setDefaultTask(vMmeEstablishTask.getKey());
         vMmeEstablishState.getTaskReferences().put(vMmeEstablishTask.getKey(),
-                new AxStateTaskReference(vMmeEstablishState.getKey(), vMmeEstablishTask.getKey(),
-                        AxStateTaskOutputType.DIRECT, vMmeEst2Dec.getKey()));
+                        new AxStateTaskReference(vMmeEstablishState.getKey(), vMmeEstablishTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, vMmeEst2Dec.getKey()));
 
-        final AxState vMmeMatchState = new AxState(new AxReferenceKey(vMmePolicy.getKey(), "Match"));
+        final AxState vMmeMatchState = new AxState(new AxReferenceKey(vMmePolicy.getKey(), MATCH));
         vMmeMatchState.setTrigger(vMmeEvent.getKey());
-        final AxStateOutput vMmeMat2Est =
-                new AxStateOutput(vMmeMatchState.getKey(), vMmeEstablishState.getKey(), vMmeEvent.getKey());
+        final AxStateOutput vMmeMat2Est = new AxStateOutput(vMmeMatchState.getKey(), vMmeEstablishState.getKey(),
+                        vMmeEvent.getKey());
         vMmeMatchState.getStateOutputs().put(vMmeMat2Est.getKey().getLocalName(), vMmeMat2Est);
         vMmeMatchState.setDefaultTask(vMmeMatchTask.getKey());
         vMmeMatchState.getTaskReferences().put(vMmeMatchTask.getKey(), new AxStateTaskReference(vMmeMatchState.getKey(),
-                vMmeMatchTask.getKey(), AxStateTaskOutputType.DIRECT, vMmeMat2Est.getKey()));
+                        vMmeMatchTask.getKey(), AxStateTaskOutputType.DIRECT, vMmeMat2Est.getKey()));
 
         vMmePolicy.setFirstState(vMmeMatchState.getKey().getLocalName());
         vMmePolicy.getStateMap().put(vMmeMatchState.getKey().getLocalName(), vMmeMatchState);
@@ -583,45 +622,46 @@ public class AadmDomainModelFactory {
         vMmePolicy.getStateMap().put(vMmeDecideState.getKey().getLocalName(), vMmeDecideState);
         vMmePolicy.getStateMap().put(vMmeActState.getKey().getLocalName(), vMmeActState);
 
-        final AxPolicy sapcPolicy = new AxPolicy(new AxArtifactKey("SAPCPolicy", "0.0.1"));
+        final AxPolicy sapcPolicy = new AxPolicy(new AxArtifactKey("SAPCPolicy", DEFAULT_VERSION));
         sapcPolicy.setTemplate("MEDA");
 
         final AxState sapcActState = new AxState(new AxReferenceKey(sapcPolicy.getKey(), "Act"));
         sapcActState.setTrigger(sapcEvent.getKey());
         final AxStateOutput sapcAct2Out = new AxStateOutput(sapcActState.getKey(), AxReferenceKey.getNullKey(),
-                sapcBlacklistSubscriberEvent.getKey());
+                        sapcBlacklistSubscriberEvent.getKey());
         sapcActState.getStateOutputs().put(sapcAct2Out.getKey().getLocalName(), sapcAct2Out);
         sapcActState.setDefaultTask(sapcActTask.getKey());
         sapcActState.getTaskReferences().put(sapcActTask.getKey(), new AxStateTaskReference(sapcActState.getKey(),
-                sapcActTask.getKey(), AxStateTaskOutputType.DIRECT, sapcAct2Out.getKey()));
+                        sapcActTask.getKey(), AxStateTaskOutputType.DIRECT, sapcAct2Out.getKey()));
 
-        final AxState sapcDecideState = new AxState(new AxReferenceKey(sapcPolicy.getKey(), "Decide"));
+        final AxState sapcDecideState = new AxState(new AxReferenceKey(sapcPolicy.getKey(), DECIDE));
         sapcDecideState.setTrigger(sapcEvent.getKey());
-        final AxStateOutput sapcDec2Act =
-                new AxStateOutput(sapcDecideState.getKey(), sapcActState.getKey(), sapcEvent.getKey());
+        final AxStateOutput sapcDec2Act = new AxStateOutput(sapcDecideState.getKey(), sapcActState.getKey(),
+                        sapcEvent.getKey());
         sapcDecideState.getStateOutputs().put(sapcDec2Act.getKey().getLocalName(), sapcDec2Act);
         sapcDecideState.setDefaultTask(sapcDecideTask.getKey());
-        sapcDecideState.getTaskReferences().put(sapcDecideTask.getKey(), new AxStateTaskReference(
-                sapcDecideState.getKey(), sapcDecideTask.getKey(), AxStateTaskOutputType.DIRECT, sapcDec2Act.getKey()));
+        sapcDecideState.getTaskReferences().put(sapcDecideTask.getKey(),
+                        new AxStateTaskReference(sapcDecideState.getKey(), sapcDecideTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, sapcDec2Act.getKey()));
 
-        final AxState sapcEstablishState = new AxState(new AxReferenceKey(sapcPolicy.getKey(), "Establish"));
+        final AxState sapcEstablishState = new AxState(new AxReferenceKey(sapcPolicy.getKey(), ESTABLISH));
         sapcEstablishState.setTrigger(sapcEvent.getKey());
-        final AxStateOutput sapcEst2Dec =
-                new AxStateOutput(sapcEstablishState.getKey(), sapcDecideState.getKey(), sapcEvent.getKey());
+        final AxStateOutput sapcEst2Dec = new AxStateOutput(sapcEstablishState.getKey(), sapcDecideState.getKey(),
+                        sapcEvent.getKey());
         sapcEstablishState.getStateOutputs().put(sapcEst2Dec.getKey().getLocalName(), sapcEst2Dec);
         sapcEstablishState.setDefaultTask(sapcEstablishTask.getKey());
         sapcEstablishState.getTaskReferences().put(sapcEstablishTask.getKey(),
-                new AxStateTaskReference(sapcEstablishState.getKey(), sapcEstablishTask.getKey(),
-                        AxStateTaskOutputType.DIRECT, sapcEst2Dec.getKey()));
+                        new AxStateTaskReference(sapcEstablishState.getKey(), sapcEstablishTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, sapcEst2Dec.getKey()));
 
-        final AxState sapcMatchState = new AxState(new AxReferenceKey(sapcPolicy.getKey(), "Match"));
+        final AxState sapcMatchState = new AxState(new AxReferenceKey(sapcPolicy.getKey(), MATCH));
         sapcMatchState.setTrigger(aadmXStreamActEvent.getKey());
-        final AxStateOutput sapcMat2Est =
-                new AxStateOutput(sapcMatchState.getKey(), sapcEstablishState.getKey(), sapcEvent.getKey());
+        final AxStateOutput sapcMat2Est = new AxStateOutput(sapcMatchState.getKey(), sapcEstablishState.getKey(),
+                        sapcEvent.getKey());
         sapcMatchState.getStateOutputs().put(sapcMat2Est.getKey().getLocalName(), sapcMat2Est);
         sapcMatchState.setDefaultTask(sapcMatchTask.getKey());
         sapcMatchState.getTaskReferences().put(sapcMatchTask.getKey(), new AxStateTaskReference(sapcMatchState.getKey(),
-                sapcMatchTask.getKey(), AxStateTaskOutputType.DIRECT, sapcMat2Est.getKey()));
+                        sapcMatchTask.getKey(), AxStateTaskOutputType.DIRECT, sapcMat2Est.getKey()));
 
         sapcPolicy.setFirstState(sapcMatchState.getKey().getLocalName());
         sapcPolicy.getStateMap().put(sapcMatchState.getKey().getLocalName(), sapcMatchState);
@@ -629,48 +669,48 @@ public class AadmDomainModelFactory {
         sapcPolicy.getStateMap().put(sapcDecideState.getKey().getLocalName(), sapcDecideState);
         sapcPolicy.getStateMap().put(sapcActState.getKey().getLocalName(), sapcActState);
 
-        final AxPolicy periodicPolicy = new AxPolicy(new AxArtifactKey("PeriodicPolicy", "0.0.1"));
+        final AxPolicy periodicPolicy = new AxPolicy(new AxArtifactKey("PeriodicPolicy", DEFAULT_VERSION));
         periodicPolicy.setTemplate("MEDA");
 
         final AxState periodicActState = new AxState(new AxReferenceKey(periodicPolicy.getKey(), "Act"));
         periodicActState.setTrigger(periodicEvent.getKey());
         final AxStateOutput perAct2Out = new AxStateOutput(periodicActState.getKey(), AxReferenceKey.getNullKey(),
-                sapcBlacklistSubscriberEvent.getKey());
+                        sapcBlacklistSubscriberEvent.getKey());
         periodicActState.getStateOutputs().put(perAct2Out.getKey().getLocalName(), perAct2Out);
         periodicActState.setDefaultTask(periodicActTask.getKey());
         periodicActState.getTaskReferences().put(periodicActTask.getKey(),
-                new AxStateTaskReference(periodicActState.getKey(), periodicActTask.getKey(),
-                        AxStateTaskOutputType.DIRECT, perAct2Out.getKey()));
+                        new AxStateTaskReference(periodicActState.getKey(), periodicActTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, perAct2Out.getKey()));
 
-        final AxState periodicDecideState = new AxState(new AxReferenceKey(periodicPolicy.getKey(), "Decide"));
+        final AxState periodicDecideState = new AxState(new AxReferenceKey(periodicPolicy.getKey(), DECIDE));
         periodicDecideState.setTrigger(periodicEvent.getKey());
-        final AxStateOutput perDec2Act =
-                new AxStateOutput(periodicDecideState.getKey(), periodicActState.getKey(), periodicEvent.getKey());
+        final AxStateOutput perDec2Act = new AxStateOutput(periodicDecideState.getKey(), periodicActState.getKey(),
+                        periodicEvent.getKey());
         periodicDecideState.getStateOutputs().put(perDec2Act.getKey().getLocalName(), perDec2Act);
         periodicDecideState.setDefaultTask(periodicDecideTask.getKey());
         periodicDecideState.getTaskReferences().put(periodicDecideTask.getKey(),
-                new AxStateTaskReference(periodicDecideState.getKey(), periodicDecideTask.getKey(),
-                        AxStateTaskOutputType.DIRECT, perDec2Act.getKey()));
+                        new AxStateTaskReference(periodicDecideState.getKey(), periodicDecideTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, perDec2Act.getKey()));
 
-        final AxState periodicEstablishState = new AxState(new AxReferenceKey(periodicPolicy.getKey(), "Establish"));
+        final AxState periodicEstablishState = new AxState(new AxReferenceKey(periodicPolicy.getKey(), ESTABLISH));
         periodicEstablishState.setTrigger(periodicEvent.getKey());
         final AxStateOutput perEst2Dec = new AxStateOutput(periodicEstablishState.getKey(),
-                periodicDecideState.getKey(), periodicEvent.getKey());
+                        periodicDecideState.getKey(), periodicEvent.getKey());
         periodicEstablishState.getStateOutputs().put(perEst2Dec.getKey().getLocalName(), perEst2Dec);
         periodicEstablishState.setDefaultTask(periodicEstablishTask.getKey());
         periodicEstablishState.getTaskReferences().put(periodicEstablishTask.getKey(),
-                new AxStateTaskReference(periodicEstablishState.getKey(), periodicEstablishTask.getKey(),
-                        AxStateTaskOutputType.DIRECT, perEst2Dec.getKey()));
+                        new AxStateTaskReference(periodicEstablishState.getKey(), periodicEstablishTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, perEst2Dec.getKey()));
 
-        final AxState periodicMatchState = new AxState(new AxReferenceKey(periodicPolicy.getKey(), "Match"));
+        final AxState periodicMatchState = new AxState(new AxReferenceKey(periodicPolicy.getKey(), MATCH));
         periodicMatchState.setTrigger(periodicEvent.getKey());
-        final AxStateOutput perMat2Est =
-                new AxStateOutput(periodicMatchState.getKey(), periodicEstablishState.getKey(), periodicEvent.getKey());
+        final AxStateOutput perMat2Est = new AxStateOutput(periodicMatchState.getKey(), periodicEstablishState.getKey(),
+                        periodicEvent.getKey());
         periodicMatchState.getStateOutputs().put(perMat2Est.getKey().getLocalName(), perMat2Est);
         periodicMatchState.setDefaultTask(periodicMatchTask.getKey());
         periodicMatchState.getTaskReferences().put(periodicMatchTask.getKey(),
-                new AxStateTaskReference(periodicMatchState.getKey(), periodicMatchTask.getKey(),
-                        AxStateTaskOutputType.DIRECT, perMat2Est.getKey()));
+                        new AxStateTaskReference(periodicMatchState.getKey(), periodicMatchTask.getKey(),
+                                        AxStateTaskOutputType.DIRECT, perMat2Est.getKey()));
 
         periodicPolicy.setFirstState(periodicMatchState.getKey().getLocalName());
         periodicPolicy.getStateMap().put(periodicMatchState.getKey().getLocalName(), periodicMatchState);
@@ -678,14 +718,15 @@ public class AadmDomainModelFactory {
         periodicPolicy.getStateMap().put(periodicDecideState.getKey().getLocalName(), periodicDecideState);
         periodicPolicy.getStateMap().put(periodicActState.getKey().getLocalName(), periodicActState);
 
-        final AxPolicies aadmPolicies = new AxPolicies(new AxArtifactKey("AADMPolicies", "0.0.1"));
+        final AxPolicies aadmPolicies = new AxPolicies(new AxArtifactKey("AADMPolicies", DEFAULT_VERSION));
         aadmPolicies.getPolicyMap().put(aadmPolicy.getKey(), aadmPolicy);
         aadmPolicies.getPolicyMap().put(vMmePolicy.getKey(), vMmePolicy);
         aadmPolicies.getPolicyMap().put(sapcPolicy.getKey(), sapcPolicy);
         aadmPolicies.getPolicyMap().put(periodicPolicy.getKey(), periodicPolicy);
 
-        final AxKeyInformation keyInformation = new AxKeyInformation(new AxArtifactKey("AADMKeyInformation", "0.0.1"));
-        final AxPolicyModel aadmPolicyModel = new AxPolicyModel(new AxArtifactKey("AADMPolicyModel", "0.0.1"));
+        final AxKeyInformation keyInformation = new AxKeyInformation(
+                        new AxArtifactKey("AADMKeyInformation", DEFAULT_VERSION));
+        final AxPolicyModel aadmPolicyModel = new AxPolicyModel(new AxArtifactKey("AADMPolicyModel", DEFAULT_VERSION));
         aadmPolicyModel.setPolicies(aadmPolicies);
         aadmPolicyModel.setEvents(aadmEvents);
         aadmPolicyModel.setTasks(aadmTasks);
diff --git a/examples/examples-aadm/src/main/java/org/onap/policy/apex/examples/aadm/model/AadmDomainModelSaver.java b/examples/examples-aadm/src/main/java/org/onap/policy/apex/examples/aadm/model/AadmDomainModelSaver.java
index 5a3afd901..60eee455c 100644
--- a/examples/examples-aadm/src/main/java/org/onap/policy/apex/examples/aadm/model/AadmDomainModelSaver.java
+++ b/examples/examples-aadm/src/main/java/org/onap/policy/apex/examples/aadm/model/AadmDomainModelSaver.java
@@ -23,6 +23,8 @@ package org.onap.policy.apex.examples.aadm.model;
 import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
 import org.onap.policy.apex.model.basicmodel.handling.ApexModelSaver;
 import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
 
 /**
  * This class saves sample domain models to disk in XML and JSON format.
@@ -30,6 +32,9 @@ import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
  * @author Liam Fallon (liam.fallon@ericsson.com)
  */
 public final class AadmDomainModelSaver {
+    // Logger for this class
+    private static final XLogger LOGGER = XLoggerFactory.getXLogger(AadmDomainModelSaver.class);
+
     /**
      * Private default constructor to prevent subclassing.
      */
@@ -43,7 +48,7 @@ public final class AadmDomainModelSaver {
      */
     public static void main(final String[] args) throws ApexException {
         if (args.length != 1) {
-            System.err.println("usage: " + AadmDomainModelSaver.class.getCanonicalName() + " modelDirectory");
+            LOGGER.error("usage: " + AadmDomainModelSaver.class.getCanonicalName() + " modelDirectory");
             return;
         }