Fix bug with POJO events in APex

When an envet should be decoded entirely into a POJO and is too complex for Avro, apex decoding breaks. This reviuew fixes thsi issue. Issue-ID: POLICY-1034 Change-Id: Iccd739c4bb5c1645a2a7165f5bbfdfd4b964d79e Signed-off-by: liamfallon <liam.fallon@ericsson.com>
author: liamfallon <liam.fallon@ericsson.com> 2018-09-20 21:13:19 +0100
committer: liamfallon <liam.fallon@ericsson.com> 2018-09-20 23:22:35 +0100
commit: a02548ec2e98a8a13cd76ecc83379b13cd26030b (patch)
tree: 1159028f8ac452b61fa4dc0e4a510ba7100ace26
parent: aece3940d349329efe6d220961f6f2a487f90565 (diff)
24 files changed, 1511 insertions, 94 deletions
diff --git a/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-jms/src/main/java/org/onap/policy/apex/plugins/event/protocol/jms/JmsObjectEventProtocolParameters.java b/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-jms/src/main/java/org/onap/policy/apex/plugins/event/protocol/jms/JmsObjectEventProtocolParameters.java
index 3c15a7825..86ad0009e 100644
--- a/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-jms/src/main/java/org/onap/policy/apex/plugins/event/protocol/jms/JmsObjectEventProtocolParameters.java
+++ b/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-jms/src/main/java/org/onap/policy/apex/plugins/event/protocol/jms/JmsObjectEventProtocolParameters.java
@@ -80,7 +80,7 @@ public class JmsObjectEventProtocolParameters extends EventProtocolParameters {
      *  parameter service.
      */
     public JmsObjectEventProtocolParameters() {
-        super(JmsObjectEventProtocolParameters.class.getCanonicalName());
+        super();
 
         // Set the event protocol properties for the JMS Text event protocol
         this.setLabel(JMS_OBJECT_EVENT_PROTOCOL_LABEL);
diff --git a/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-jms/src/main/java/org/onap/policy/apex/plugins/event/protocol/jms/JmsTextEventProtocolParameters.java b/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-jms/src/main/java/org/onap/policy/apex/plugins/event/protocol/jms/JmsTextEventProtocolParameters.java
index 67b211a08..ad6675c43 100644
--- a/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-jms/src/main/java/org/onap/policy/apex/plugins/event/protocol/jms/JmsTextEventProtocolParameters.java
+++ b/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-jms/src/main/java/org/onap/policy/apex/plugins/event/protocol/jms/JmsTextEventProtocolParameters.java
@@ -45,7 +45,7 @@ public class JmsTextEventProtocolParameters extends JsonEventProtocolParameters
      * service.
      */
     public JmsTextEventProtocolParameters() {
-        super(JmsTextEventProtocolParameters.class.getCanonicalName(), JMS_TEXT_EVENT_PROTOCOL_LABEL);
+        super(JMS_TEXT_EVENT_PROTOCOL_LABEL);
 
         // Set the event protocol properties for the JMS Text event protocol
         this.setLabel(JMS_TEXT_EVENT_PROTOCOL_LABEL);
diff --git a/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-xml/src/main/java/org/onap/policy/apex/plugins/event/protocol/xml/XmlEventProtocolParameters.java b/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-xml/src/main/java/org/onap/policy/apex/plugins/event/protocol/xml/XmlEventProtocolParameters.java
index 9f0ee0795..a65e2761b 100644
--- a/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-xml/src/main/java/org/onap/policy/apex/plugins/event/protocol/xml/XmlEventProtocolParameters.java
+++ b/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-xml/src/main/java/org/onap/policy/apex/plugins/event/protocol/xml/XmlEventProtocolParameters.java
@@ -39,7 +39,7 @@ public class XmlEventProtocolParameters extends EventProtocolTextTokenDelimitedP
      * service.
      */
     public XmlEventProtocolParameters() {
-        super(XmlEventProtocolParameters.class.getCanonicalName());
+        super();
 
         // Set the event protocol properties for the XML event protocol
         this.setLabel(XML_EVENT_PROTOCOL_LABEL);
diff --git a/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-yaml/src/main/java/org/onap/policy/apex/plugins/event/protocol/yaml/YamlEventProtocolParameters.java b/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-yaml/src/main/java/org/onap/policy/apex/plugins/event/protocol/yaml/YamlEventProtocolParameters.java
index 09a7f54aa..3c0011c24 100644
--- a/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-yaml/src/main/java/org/onap/policy/apex/plugins/event/protocol/yaml/YamlEventProtocolParameters.java
+++ b/plugins/plugins-event/plugins-event-protocol/plugins-event-protocol-yaml/src/main/java/org/onap/policy/apex/plugins/event/protocol/yaml/YamlEventProtocolParameters.java
@@ -69,18 +69,17 @@ public class YamlEventProtocolParameters extends EventProtocolTextTokenDelimited
      * the parameter service.
      */
     public YamlEventProtocolParameters() {
-        this(YamlEventProtocolParameters.class.getCanonicalName(), YAML_EVENT_PROTOCOL_LABEL);
+        this(YAML_EVENT_PROTOCOL_LABEL);
     }
 
     /**
      * Constructor to create an event protocol parameters instance with the name of a sub class of
      * this class.
      *
-     * @param parameterClassName the class name of a sub class of this class
      * @param eventProtocolLabel the name of the event protocol for this plugin
      */
-    public YamlEventProtocolParameters(final String parameterClassName, final String eventProtocolLabel) {
-        super(parameterClassName);
+    public YamlEventProtocolParameters(final String eventProtocolLabel) {
+        super();
 
         // Set the event protocol properties for the YAML event protocol
         this.setLabel(eventProtocolLabel);
diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/apexprotocolplugin/ApexEventProtocolParameters.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/apexprotocolplugin/ApexEventProtocolParameters.java
index 27970f982..b9e1648f1 100644
--- a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/apexprotocolplugin/ApexEventProtocolParameters.java
+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/apexprotocolplugin/ApexEventProtocolParameters.java
@@ -36,17 +36,16 @@ public class ApexEventProtocolParameters extends EventProtocolParameters {
      * service.
      */
     public ApexEventProtocolParameters() {
-        this(ApexEventProtocolParameters.class.getCanonicalName(), APEX_EVENT_PROTOCOL_LABEL);
+        this(APEX_EVENT_PROTOCOL_LABEL);
     }
 
     /**
      * Constructor to create an event protocol parameters instance with the name of a sub class of this class.
      *
-     * @param parameterClassName the class name of a sub class of this class
      * @param eventProtocolLabel the name of the event protocol for this plugin
      */
-    public ApexEventProtocolParameters(final String parameterClassName, final String eventProtocolLabel) {
-        super(parameterClassName);
+    public ApexEventProtocolParameters(final String eventProtocolLabel) {
+        super();
 
         // Set the event protocol properties for the JSON event protocol
         this.setLabel(eventProtocolLabel);
diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/jsonprotocolplugin/Apex2JsonEventConverter.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/jsonprotocolplugin/Apex2JsonEventConverter.java
index 343ef9ac0..78b96ed2c 100644
--- a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/jsonprotocolplugin/Apex2JsonEventConverter.java
+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/jsonprotocolplugin/Apex2JsonEventConverter.java
@@ -26,6 +26,7 @@ import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 
 import org.onap.policy.apex.context.SchemaHelper;
@@ -51,6 +52,10 @@ import org.slf4j.ext.XLoggerFactory;
 public class Apex2JsonEventConverter implements ApexEventProtocolConverter {
     private static final XLogger LOGGER = XLoggerFactory.getXLogger(Apex2JsonEventConverter.class);
 
+    // Recurring string constants
+    private static final String ERROR_PARSING = "error parsing ";
+    private static final String ERROR_CODING = "error coding ";
+
     // The parameters for the JSON event protocol
     private JsonEventProtocolParameters jsonPars;
 
@@ -106,21 +111,7 @@ public class Apex2JsonEventConverter implements ApexEventProtocolConverter {
 
             // Check if we have a list of objects
             if (decodedJsonObject instanceof List) {
-                // Check if it's a list of JSON objects or a list of strings
-                @SuppressWarnings("unchecked")
-                final List<Object> decodedJsonList = (List<Object>) decodedJsonObject;
-
-                // Decode each of the list elements in sequence
-                for (final Object jsonListObject : decodedJsonList) {
-                    if (jsonListObject instanceof String) {
-                        eventList.add(jsonStringApexEvent(eventName, (String) jsonListObject));
-                    } else if (jsonListObject instanceof JsonObject) {
-                        eventList.add(jsonObject2ApexEvent(eventName, (JsonObject) jsonListObject));
-                    } else {
-                        throw new ApexEventException("incoming event (" + jsonEventString
-                                        + ") is a JSON object array containing an invalid object " + jsonListObject);
-                    }
-                }
+                eventList.addAll(decodeEventList(eventName, jsonEventString, decodedJsonObject));
             } else {
                 eventList.add(jsonStringApexEvent(eventName, jsonEventString));
             }
@@ -135,6 +126,39 @@ public class Apex2JsonEventConverter implements ApexEventProtocolConverter {
         return eventList;
     }
 
+    /**
+     * Decode a list of Apex events.
+     * 
+     * @param eventName the name of the incoming events
+     * @param jsonEventString the JSON representation of the event list
+     * @param decodedJsonObject The JSON list object
+     * @return a list of decoded Apex events
+     * @throws ApexEventException on event decoding errors
+     */
+    private Collection<? extends ApexEvent> decodeEventList(final String eventName, String jsonEventString,
+                    final Object decodedJsonObject) throws ApexEventException {
+
+        final List<ApexEvent> eventList = new ArrayList<>();
+
+        // Check if it's a list of JSON objects or a list of strings
+        @SuppressWarnings("unchecked")
+        final List<Object> decodedJsonList = (List<Object>) decodedJsonObject;
+
+        // Decode each of the list elements in sequence
+        for (final Object jsonListObject : decodedJsonList) {
+            if (jsonListObject instanceof String) {
+                eventList.add(jsonStringApexEvent(eventName, (String) jsonListObject));
+            } else if (jsonListObject instanceof JsonObject) {
+                eventList.add(jsonObject2ApexEvent(eventName, (JsonObject) jsonListObject));
+            } else {
+                throw new ApexEventException("incoming event (" + jsonEventString
+                                + ") is a JSON object array containing an invalid object " + jsonListObject);
+            }
+        }
+
+        return eventList;
+    }
+
     /*
      * (non-Javadoc)
      *
@@ -149,6 +173,22 @@ public class Apex2JsonEventConverter implements ApexEventProtocolConverter {
             throw new ApexEventException("event processing failed, Apex event is null");
         }
 
+        if (jsonPars.getPojoField() == null) {
+            return fromApexEventWithFields(apexEvent);
+        } else {
+            return fromApexEventPojo(apexEvent);
+        }
+    }
+
+    /**
+    /**
+     * Serialise an Apex event to a JSON string field by field.
+     * 
+     * @param apexEvent the event to Serialise
+     * @return the Serialise event as JSON
+     * @throws ApexEventException exceptions on marshaling to JSON
+     */
+    private Object fromApexEventWithFields(final ApexEvent apexEvent) {
         // Get the event definition for the event from the model service
         final AxEvent eventDefinition = ModelService.getModel(AxEvents.class).get(apexEvent.getName(),
                         apexEvent.getVersion());
@@ -172,7 +212,7 @@ public class Apex2JsonEventConverter implements ApexEventProtocolConverter {
 
             if (!apexEvent.containsKey(fieldName)) {
                 if (!eventField.getOptional()) {
-                    final String errorMessage = "error parsing " + eventDefinition.getId() + " event to Json. "
+                    final String errorMessage = ERROR_CODING + eventDefinition.getId() + " event to Json. "
                                     + "Field \"" + fieldName + "\" is missing, but is mandatory. Fields: " + apexEvent;
                     LOGGER.debug(errorMessage);
                     throw new ApexEventRuntimeException(errorMessage);
@@ -193,6 +233,51 @@ public class Apex2JsonEventConverter implements ApexEventProtocolConverter {
     }
 
     /**
+     * Serialise an Apex event to a JSON string as a single POJO.
+     * 
+     * @param apexEvent the event to Serialise
+     * @return the Serialise event as JSON
+     * @throws ApexEventException exceptions on marshaling to JSON
+     */
+    private Object fromApexEventPojo(ApexEvent apexEvent) throws ApexEventException {
+        // Get the event definition for the event from the model service
+        final AxEvent eventDefinition = ModelService.getModel(AxEvents.class).get(apexEvent.getName(),
+                        apexEvent.getVersion());
+
+        if (eventDefinition.getFields().isEmpty()) {
+            final String errorMessage = ERROR_CODING + eventDefinition.getId() + " event to Json, Field "
+                            + jsonPars.getPojoField() + " not found, no fields defined on event.";
+            LOGGER.debug(errorMessage);
+            throw new ApexEventException(errorMessage);
+        }
+
+        if (eventDefinition.getFields().size() != 1) {
+            final String errorMessage = ERROR_CODING + eventDefinition.getId() + " event to Json, Field "
+                            + jsonPars.getPojoField() + ", "
+                            + " one and only one field may be defined on a POJO event definition.";
+            LOGGER.debug(errorMessage);
+            throw new ApexEventException(errorMessage);
+        }
+
+        AxField pojoFieldDefinition = eventDefinition.getFields().iterator().next();
+
+        if (!jsonPars.getPojoField().equals(pojoFieldDefinition.getKey().getLocalName())) {
+            final String errorMessage = ERROR_CODING + eventDefinition.getId() + " event to Json. Field "
+                            + jsonPars.getPojoField() + " not found on POJO event definition.";
+            LOGGER.debug(errorMessage);
+            throw new ApexEventException(errorMessage);
+        }
+
+        final Object fieldValue = apexEvent.get(jsonPars.getPojoField());
+
+        // Get the schema helper
+        final SchemaHelper fieldSchemaHelper = new SchemaHelperFactory()
+                        .createSchemaHelper(pojoFieldDefinition.getKey(), pojoFieldDefinition.getSchema());
+        
+        return fieldSchemaHelper.marshal2String(fieldValue);
+    }
+
+    /**
      * This method converts a JSON object into an Apex event.
      *
      * @param eventName the name of the event
@@ -231,12 +316,31 @@ public class Apex2JsonEventConverter implements ApexEventProtocolConverter {
         final AxEvent eventDefinition = ModelService.getModel(AxEvents.class).get(apexEvent.getName(),
                         apexEvent.getVersion());
 
+        if (jsonPars.getPojoField() == null) {
+            jsonObject2ApexEventWithFields(jsonObject, apexEvent, eventDefinition);
+        } else {
+            jsonObject2ApexEventPojo(jsonObject, apexEvent, eventDefinition);
+        }
+
+        return apexEvent;
+    }
+
+    /**
+     * Decode an Apex event field by field.
+     * 
+     * @param jsonObject the JSON representation of the event
+     * @param apexEvent the incoming event header
+     * @param eventDefinition the definition of the event from the model
+     * @throws ApexEventException on decode errors
+     */
+    private void jsonObject2ApexEventWithFields(final JsonObject jsonObject, final ApexEvent apexEvent,
+                    final AxEvent eventDefinition) throws ApexEventException {
         // Iterate over the input fields in the event
         for (final AxField eventField : eventDefinition.getFields()) {
             final String fieldName = eventField.getKey().getLocalName();
             if (!hasJsonField(jsonObject, fieldName)) {
                 if (!eventField.getOptional()) {
-                    final String errorMessage = "error parsing " + eventDefinition.getId() + " event from Json. "
+                    final String errorMessage = ERROR_PARSING + eventDefinition.getId() + " event from Json. "
                                     + "Field \"" + fieldName + "\" is missing, but is mandatory.";
                     LOGGER.debug(errorMessage);
                     throw new ApexEventException(errorMessage);
@@ -255,53 +359,140 @@ public class Apex2JsonEventConverter implements ApexEventProtocolConverter {
                 apexEvent.put(fieldName, null);
             }
         }
-        return apexEvent;
+    }
+
+    /**
+     * Decode an Apex event as a single POJO.
+     * 
+     * @param jsonObject the JSON representation of the event
+     * @param apexEvent the incoming event header
+     * @param eventDefinition the definition of the event from the model
+     * @throws ApexEventException on decode errors
+     */
+    private void jsonObject2ApexEventPojo(JsonObject jsonObject, ApexEvent apexEvent, AxEvent eventDefinition)
+                    throws ApexEventException {
 
+        if (eventDefinition.getFields().isEmpty()) {
+            final String errorMessage = ERROR_PARSING + eventDefinition.getId() + " event from Json, Field "
+                            + jsonPars.getPojoField() + " not found, no fields defined on event.";
+            LOGGER.debug(errorMessage);
+            throw new ApexEventException(errorMessage);
+        }
+
+        if (eventDefinition.getFields().size() != 1) {
+            final String errorMessage = ERROR_PARSING + eventDefinition.getId() + " event from Json, Field "
+                            + jsonPars.getPojoField()
+                            + ", one and only one field may be defined on a POJO event definition.";
+            LOGGER.debug(errorMessage);
+            throw new ApexEventException(errorMessage);
+        }
+
+        AxField pojoFieldDefinition = eventDefinition.getFields().iterator().next();
+
+        if (!jsonPars.getPojoField().equals(pojoFieldDefinition.getKey().getLocalName())) {
+            final String errorMessage = ERROR_PARSING + eventDefinition.getId() + " event from Json. Field "
+                            + jsonPars.getPojoField() + " not found on POJO event definition.";
+            LOGGER.debug(errorMessage);
+            throw new ApexEventException(errorMessage);
+        }
+
+        // Get the schema helper
+        final SchemaHelper fieldSchemaHelper = new SchemaHelperFactory()
+                        .createSchemaHelper(pojoFieldDefinition.getKey(), pojoFieldDefinition.getSchema());
+        apexEvent.put(jsonPars.getPojoField(), fieldSchemaHelper.createNewInstance(jsonObject));
     }
 
     /**
      * This method processes the event header of an Apex event.
      *
-     * @param eventName the name of the event
+     * @param parameterEventName the name of the event from the parameters
      * @param jsonObject the JSON object containing the JSON representation of the incoming event
      * @return an apex event constructed using the header fields of the event
      * @throws ApexEventRuntimeException the apex event runtime exception
      * @throws ApexEventException on invalid events with missing header fields
      */
-    private ApexEvent processApexEventHeader(final String eventName, final JsonObject jsonObject)
+    private ApexEvent processApexEventHeader(final String parameterEventName, final JsonObject jsonObject)
                     throws ApexEventException {
-        String name = getJsonStringField(jsonObject, ApexEvent.NAME_HEADER_FIELD, jsonPars.getNameAlias(),
-                        ApexEvent.NAME_REGEXP, false);
+
+        final String eventName = getHeaderName(jsonObject, parameterEventName);
+
+        String eventVersion = getHeaderVersion(jsonObject);
+
+        final AxEvent eventDefinition = ModelService.getModel(AxEvents.class).get(eventName, eventVersion);
+
+        if (eventDefinition == null) {
+            if (eventVersion == null) {
+                throw new ApexEventRuntimeException(
+                                "an event definition for an event named \"" + eventName + "\" not found in Apex model");
+            } else {
+                throw new ApexEventRuntimeException("an event definition for an event named \"" + eventName
+                                + "\" with version \"" + eventVersion + "\" not found in Apex model");
+            }
+        }
+
+        // Use the defined event version if no version is specified on the incoming fields
+        if (eventVersion == null) {
+            eventVersion = eventDefinition.getKey().getVersion();
+        }
+
+        final String eventNamespace = getHeaderNamespace(jsonObject, eventName, eventDefinition);
+        final String eventSource = getHeaderSource(jsonObject, eventDefinition);
+        final String eventTarget = getHeaderTarget(jsonObject, eventDefinition);
+
+        return new ApexEvent(eventName, eventVersion, eventNamespace, eventSource, eventTarget);
+    }
+
+    /**
+     * Determine the name field of the event header.
+     * 
+     * @param jsonObject the event in JSON format
+     * @param parameterEventName the configured event name from the parameters
+     * @return the event name to use on the event header
+     */
+    private String getHeaderName(final JsonObject jsonObject, final String parameterEventName) {
+        final String jsonEventName = getJsonStringField(jsonObject, ApexEvent.NAME_HEADER_FIELD,
+                        jsonPars.getNameAlias(), ApexEvent.NAME_REGEXP, false);
 
         // Check that an event name has been specified
-        if (name == null && eventName == null) {
+        if (jsonEventName == null && parameterEventName == null) {
             throw new ApexEventRuntimeException(
                             "event received without mandatory parameter \"name\" on configuration or on event");
         }
 
         // Check if an event name was specified on the event parameters
-        if (eventName != null) {
-            if (name != null && !eventName.equals(name)) {
+        if (jsonEventName != null) {
+            if (parameterEventName != null && !parameterEventName.equals(jsonEventName)) {
                 LOGGER.warn("The incoming event name \"{}\" does not match the configured event name \"{}\","
-                                + " using configured event name", name, eventName);
+                                + " using configured event name", jsonEventName, parameterEventName);
             }
-            name = eventName;
+            return jsonEventName;
+        } else {
+            return parameterEventName;
         }
+    }
 
-        // Now, find the event definition in the model service. If version is null, the newest event
+    /**
+     * Determine the version field of the event header.
+     * 
+     * @param jsonObject the event in JSON format
+     * @return the event version
+     */
+    private String getHeaderVersion(final JsonObject jsonObject) {
+        // Find the event definition in the model service. If version is null, the newest event
         // definition in the model service is used
-        String version = getJsonStringField(jsonObject, ApexEvent.VERSION_HEADER_FIELD, jsonPars.getVersionAlias(),
+        return getJsonStringField(jsonObject, ApexEvent.VERSION_HEADER_FIELD, jsonPars.getVersionAlias(),
                         ApexEvent.VERSION_REGEXP, false);
-        final AxEvent eventDefinition = ModelService.getModel(AxEvents.class).get(name, version);
-        if (eventDefinition == null) {
-            throwVersionException(name, version);
-        }
-
-        // Use the defined event version if no version is specified on the incoming fields
-        if (version == null) {
-            version = eventDefinition.getKey().getVersion();
-        }
+    }
 
+    /**
+     * Determine the name space field of the event header.
+     * 
+     * @param jsonObject the event in JSON format
+     * @param eventName the name of the event
+     * @param eventDefinition the definition of the event structure
+     * @return the event version
+     */
+    private String getHeaderNamespace(final JsonObject jsonObject, final String name, final AxEvent eventDefinition) {
         // Check the name space is OK if it is defined, if not, use the name space from the model
         String namespace = getJsonStringField(jsonObject, ApexEvent.NAMESPACE_HEADER_FIELD,
                         jsonPars.getNameSpaceAlias(), ApexEvent.NAMESPACE_REGEXP, false);
@@ -314,38 +505,41 @@ public class Apex2JsonEventConverter implements ApexEventProtocolConverter {
         } else {
             namespace = eventDefinition.getNameSpace();
         }
+        return namespace;
+    }
 
+    /**
+     * Determine the source field of the event header.
+     * 
+     * @param jsonObject the event in JSON format
+     * @param eventDefinition the definition of the event structure
+     * @return the event version
+     */
+    private String getHeaderSource(final JsonObject jsonObject, final AxEvent eventDefinition) {
         // For source, use the defined source only if the source is not found on the incoming event
         String source = getJsonStringField(jsonObject, ApexEvent.SOURCE_HEADER_FIELD, jsonPars.getSourceAlias(),
                         ApexEvent.SOURCE_REGEXP, false);
         if (source == null) {
             source = eventDefinition.getSource();
         }
+        return source;
+    }
 
+    /**
+     * Determine the target field of the event header.
+     * 
+     * @param jsonObject the event in JSON format
+     * @param eventDefinition the definition of the event structure
+     * @return the event version
+     */
+    private String getHeaderTarget(final JsonObject jsonObject, final AxEvent eventDefinition) {
         // For target, use the defined source only if the source is not found on the incoming event
         String target = getJsonStringField(jsonObject, ApexEvent.TARGET_HEADER_FIELD, jsonPars.getTargetAlias(),
                         ApexEvent.TARGET_REGEXP, false);
         if (target == null) {
             target = eventDefinition.getTarget();
         }
-
-        return new ApexEvent(name, version, namespace, source, target);
-    }
-
-    /**
-     * Throw an exception on event name and/or version with the correct text.
-     * @param name The event name
-     * @param version The event version
-     */
-    private void throwVersionException(String name, String version) {
-        if (version == null) {
-            throw new ApexEventRuntimeException(
-                            "an event definition for an event named \"" + name + "\" not found in Apex model");
-        }
-        else {
-            throw new ApexEventRuntimeException("an event definition for an event named \"" + name
-                            + "\" with version \"" + version + "\" not found in Apex model");
-        }
+        return target;
     }
 
     /**
diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/jsonprotocolplugin/JsonEventProtocolParameters.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/jsonprotocolplugin/JsonEventProtocolParameters.java
index 8e44ec59b..5ff795d76 100644
--- a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/jsonprotocolplugin/JsonEventProtocolParameters.java
+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/event/impl/jsonprotocolplugin/JsonEventProtocolParameters.java
@@ -22,6 +22,7 @@ package org.onap.policy.apex.service.engine.event.impl.jsonprotocolplugin;
 
 import org.onap.policy.apex.service.parameters.eventprotocol.EventProtocolTextCharDelimitedParameters;
 
+// @formatter:off
 /**
  * Event protocol parameters for JSON as an event protocol.
  *
@@ -37,10 +38,14 @@ import org.onap.policy.apex.service.parameters.eventprotocol.EventProtocolTextCh
  * parameter is optional.
  * <li>targetAlias: The field in a JSON event to use as an alias for the event target. This
  * parameter is optional.
+ * <li>pojoField: The event is received and sent as a single POJO using the event field
+ * definition in this field name in the schema, there must be one and only one field in the
+ * event definition, the event has a single parameter whose type is the Pojo. This parameter is optional.
  * </ol>
  * 
  * @author Liam Fallon (liam.fallon@ericsson.com)
  */
+//@formatter:on
 public class JsonEventProtocolParameters extends EventProtocolTextCharDelimitedParameters {
     /** The label of this event protocol. */
     public static final String JSON_EVENT_PROTOCOL_LABEL = "JSON";
@@ -58,23 +63,23 @@ public class JsonEventProtocolParameters extends EventProtocolTextCharDelimitedP
     private String targetAlias    = null;
     // @formatter:on
 
+    // Flag indicating POJO decoding and encoding and parameter indicating the name of the Pojo field
+    private String pojoField = null;
+
     /**
-     * Constructor to create a JSON event protocol parameter instance and register the instance with
-     * the parameter service.
+     * Constructor to create a JSON event protocol parameter instance and register the instance with the parameter
+     * service.
      */
     public JsonEventProtocolParameters() {
-        this(JsonEventProtocolParameters.class.getCanonicalName(), JSON_EVENT_PROTOCOL_LABEL);
+        this(JSON_EVENT_PROTOCOL_LABEL);
     }
 
     /**
-     * Constructor to create an event protocol parameters instance with the name of a sub class of
-     * this class.
-     *
-     * @param parameterClassName the class name of a sub class of this class
+     * Constructor to create an event protocol parameters instance with the name of a sub class of this class.
      * @param eventProtocolLabel the name of the event protocol for this plugin
      */
-    public JsonEventProtocolParameters(final String parameterClassName, final String eventProtocolLabel) {
-        super(parameterClassName);
+    public JsonEventProtocolParameters(final String eventProtocolLabel) {
+        super();
 
         // Set the event protocol properties for the JSON event protocol
         this.setLabel(eventProtocolLabel);
@@ -87,7 +92,9 @@ public class JsonEventProtocolParameters extends EventProtocolTextCharDelimitedP
         this.setEventProtocolPluginClass(Apex2JsonEventConverter.class.getCanonicalName());
     }
 
-    /* (non-Javadoc)
+    /*
+     * (non-Javadoc)
+     * 
      * @see org.onap.policy.common.parameters.ParameterGroup#getName()
      */
     @Override
@@ -139,7 +146,16 @@ public class JsonEventProtocolParameters extends EventProtocolTextCharDelimitedP
     public String getTargetAlias() {
         return targetAlias;
     }
-    
+
+    /**
+     * Return the name of the POJO field to use for POJO decoding and encoding.
+     * 
+     * @return the name of the POJO field
+     */
+    public String getPojoField() {
+        return pojoField;
+    }
+
     /**
      * Sets the name alias.
      *
@@ -184,4 +200,13 @@ public class JsonEventProtocolParameters extends EventProtocolTextCharDelimitedP
     public void setTargetAlias(String targetAlias) {
         this.targetAlias = targetAlias;
     }
+
+    /**
+     * Sets the POJO field that name for POJO decoding and encoding.
+     * 
+     * @param pojoField The name of the POJO field to use on the event
+     */
+    public void setPojoField(final String pojoField) {
+        this.pojoField = pojoField;
+    }
 }
diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolParameters.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolParameters.java
index 29afc4edb..92efb53b3 100644
--- a/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolParameters.java
+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolParameters.java
@@ -48,10 +48,8 @@ public abstract class EventProtocolParameters implements ParameterGroup {
     /**
      * Constructor to create an event protocol parameters instance with the name of a sub class of this class and
      * register the instance with the parameter service.
-     *
-     * @param parameterClassName the class name of a sub class of this class
      */
-    public EventProtocolParameters(final String parameterClassName) {
+    public EventProtocolParameters() {
         super();
     }
 
diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolTextCharDelimitedParameters.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolTextCharDelimitedParameters.java
index bf8d1a5e1..8d8766772 100644
--- a/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolTextCharDelimitedParameters.java
+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolTextCharDelimitedParameters.java
@@ -42,11 +42,9 @@ public abstract class EventProtocolTextCharDelimitedParameters extends EventProt
 
     /**
      * Constructor to create an event protocol parameters instance with the name of a sub class of this class.
-     *
-     * @param parameterClassName the class name of a sub class of this class
      */
-    public EventProtocolTextCharDelimitedParameters(final String parameterClassName) {
-        super(parameterClassName);
+    public EventProtocolTextCharDelimitedParameters() {
+        super();
     }
 
     /**
diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolTextTokenDelimitedParameters.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolTextTokenDelimitedParameters.java
index dce2ee2c3..402d015fc 100644
--- a/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolTextTokenDelimitedParameters.java
+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolTextTokenDelimitedParameters.java
@@ -47,12 +47,9 @@ public abstract class EventProtocolTextTokenDelimitedParameters extends EventPro
 
     /**
      * Constructor to create an event protocol parameters instance with the name of a sub class of this class.
-     *
-     * @param parameterClassName
-     *        the class name of a sub class of this class
      */
-    public EventProtocolTextTokenDelimitedParameters(final String parameterClassName) {
-        super(parameterClassName);
+    public EventProtocolTextTokenDelimitedParameters() {
+        super();
     }
 
     /**
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventConverter.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventConverter.java
new file mode 100644
index 000000000..471f90425
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventConverter.java
@@ -0,0 +1,107 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.event;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import org.junit.Test;
+import org.onap.policy.apex.service.engine.event.impl.jsonprotocolplugin.Apex2JsonEventConverter;
+import org.onap.policy.apex.service.engine.event.impl.jsonprotocolplugin.JsonEventProtocolParameters;
+import org.onap.policy.apex.service.parameters.eventprotocol.EventProtocolParameters;
+
+/**
+ * Test the JSON event converter corner cases.
+ *
+ */
+public class TestJsonEventConverter {
+
+    @Test
+    public void testJsonEventConverter() {
+        Apex2JsonEventConverter converter = new Apex2JsonEventConverter();
+
+        try {
+            converter.init(null);
+            fail("test should throw an exception");
+        } catch (Exception ie) {
+            assertEquals("specified consumer properties are not applicable to the JSON event protocol",
+                            ie.getMessage());
+        }
+
+        try {
+            converter.init(new EventProtocolParameters() {
+            });
+            fail("test should throw an exception");
+        } catch (Exception ie) {
+            assertEquals("specified consumer properties are not applicable to the JSON event protocol",
+                            ie.getMessage());
+        }
+
+        JsonEventProtocolParameters pars = new JsonEventProtocolParameters();
+        converter.init(pars);
+
+        try {
+            converter.toApexEvent(null, null);
+            fail("test should throw an exception");
+        } catch (Exception tae) {
+            assertEquals("event processing failed, event is null", tae.getMessage());
+        }
+
+        try {
+            converter.toApexEvent(null, 1);
+            fail("test should throw an exception");
+        } catch (Exception tae) {
+            assertEquals("error converting event \"1\" to a string", tae.getMessage());
+        }
+
+        try {
+            converter.toApexEvent(null, "[{\"aKey\": 1},{\"aKey\": 2}]");
+            fail("test should throw an exception");
+        } catch (Exception tae) {
+            assertEquals("Failed to unmarshal JSON event: incoming event ([{\"aKey\": 1},{\"aKey\": 2}]) "
+                            + "is a JSON object array containing an invalid object "
+                            + "{aKey=1.0}, event=[{\"aKey\": 1},{\"aKey\": 2}]", tae.getMessage());
+        }
+
+        try {
+            converter.toApexEvent(null, "[1,2,3]");
+            fail("test should throw an exception");
+        } catch (Exception tae) {
+            assertEquals("Failed to unmarshal JSON event: incoming event ([1,2,3]) is a JSON object array "
+                            + "containing an invalid object 1.0, event=[1,2,3]", tae.getMessage());
+        }
+
+        try {
+            converter.fromApexEvent(null);
+            fail("test should throw an exception");
+        } catch (Exception tae) {
+            assertEquals("event processing failed, Apex event is null", tae.getMessage());
+        }
+
+        try {
+            converter.fromApexEvent(new ApexEvent("Event", "0.0.1", "a.name.space", "here", "there"));
+            fail("test should throw an exception");
+        } catch (Exception tae) {
+            assertEquals("Model for org.onap.policy.apex.model.eventmodel.concepts.AxEvents not found in model service",
+                            tae.getMessage());
+        }
+    }
+}
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventHandler.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventHandler.java
index cfe2921b8..a9165d792 100644
--- a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventHandler.java
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventHandler.java
@@ -96,7 +96,7 @@ public class TestJsonEventHandler {
     }
 
     /**
-     * Test JSO nto apex event.
+     * Test JSON to apex event.
      *
      * @throws ApexException the apex exception
      */
@@ -134,7 +134,7 @@ public class TestJsonEventHandler {
     }
 
     /**
-     * Test JSO nto apex bad event.
+     * Test JSON to apex bad event.
      *
      * @throws ApexException the apex exception
      */
@@ -292,6 +292,7 @@ public class TestJsonEventHandler {
     public void testApexEventToJson() throws ApexException {
         try {
             final Apex2JsonEventConverter jsonEventConverter = new Apex2JsonEventConverter();
+            jsonEventConverter.init(new JsonEventProtocolParameters());
             assertNotNull(jsonEventConverter);
 
             final Date event0000StartTime = new Date();
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventHandlerForPojo.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventHandlerForPojo.java
new file mode 100644
index 000000000..1dae4c0f4
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventHandlerForPojo.java
@@ -0,0 +1,245 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.event;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.util.List;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.apex.context.parameters.ContextParameterConstants;
+import org.onap.policy.apex.context.parameters.SchemaParameters;
+import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+import org.onap.policy.apex.model.basicmodel.handling.ApexModelException;
+import org.onap.policy.apex.model.basicmodel.handling.ApexModelReader;
+import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
+import org.onap.policy.apex.model.utilities.TextFileUtils;
+import org.onap.policy.apex.service.engine.event.impl.jsonprotocolplugin.Apex2JsonEventConverter;
+import org.onap.policy.apex.service.engine.event.impl.jsonprotocolplugin.JsonEventProtocolParameters;
+import org.onap.policy.apex.service.engine.event.testpojos.TestPojo;
+import org.onap.policy.apex.service.engine.event.testpojos.TestPojoList;
+import org.onap.policy.common.parameters.ParameterService;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+/**
+ * Test JSON Event Handler.
+ * 
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+public class TestJsonEventHandlerForPojo {
+    private static final XLogger logger = XLoggerFactory.getXLogger(TestJsonEventHandlerForPojo.class);
+
+    /**
+     * Setup event model.
+     *
+     * @throws IOException Signals that an I/O exception has occurred.
+     * @throws ApexModelException the apex model exception
+     */
+    @BeforeClass
+    public static void setupEventModel() throws IOException, ApexModelException {
+        final String policyModelString = TextFileUtils
+                        .getTextFileAsString("src/test/resources/policymodels/PojoEventModel.json");
+        final ApexModelReader<AxPolicyModel> modelReader = new ApexModelReader<AxPolicyModel>(AxPolicyModel.class);
+        modelReader.setValidateFlag(false);
+        final AxPolicyModel apexPolicyModel = modelReader.read(new ByteArrayInputStream(policyModelString.getBytes()));
+
+        // Set up the models in the model service
+        apexPolicyModel.register();
+    }
+
+    /**
+     * Initialize default schema parameters.
+     */
+    @BeforeClass
+    public static void initializeDefaultSchemaParameters() {
+        ParameterService.clear();
+        final SchemaParameters schemaParameters = new SchemaParameters();
+        schemaParameters.setName(ContextParameterConstants.SCHEMA_GROUP_NAME);
+        ParameterService.register(schemaParameters);
+    }
+
+    /**
+     * Teardown default schema parameters.
+     */
+    @AfterClass
+    public static void teardownDefaultSchemaParameters() {
+        ParameterService.deregister(ContextParameterConstants.SCHEMA_GROUP_NAME);
+    }
+
+    /**
+     * Test POJO to apex event and back.
+     *
+     * @throws ApexException the apex exception
+     * @throws IOException on IO exceptions
+     */
+    @Test
+    public void testJsonPojoToApexEvent() throws ApexException, IOException {
+        final Apex2JsonEventConverter jsonEventConverter = new Apex2JsonEventConverter();
+        assertNotNull(jsonEventConverter);
+
+        JsonEventProtocolParameters pars = new JsonEventProtocolParameters();
+        pars.setPojoField("POJO_PAR");
+        jsonEventConverter.init(pars);
+
+        final String apexEventJsonStringIn = TextFileUtils
+                        .getTextFileAsString("src/test/resources/events/TestPojoEvent.json");
+
+        logger.debug("input event\n" + apexEventJsonStringIn);
+
+        final List<ApexEvent> apexEventList = jsonEventConverter.toApexEvent("PojoEvent", apexEventJsonStringIn);
+        assertEquals(1, apexEventList.size());
+        final ApexEvent apexEvent = apexEventList.get(0);
+        assertNotNull(apexEvent);
+
+        logger.debug(apexEvent.toString());
+
+        assertEquals("PojoEvent", apexEvent.getName());
+        assertEquals("0.0.1", apexEvent.getVersion());
+        assertEquals("org.onap.policy.apex.service.engine.event.testpojos", apexEvent.getNameSpace());
+        assertEquals("Outside", apexEvent.getSource());
+        assertEquals("Apex", apexEvent.getTarget());
+
+        TestPojo testPojo = (TestPojo) apexEvent.get("POJO_PAR");
+
+        assertEquals(1, testPojo.getAnInt());
+        assertEquals(2, testPojo.getAnInteger().intValue());
+        assertEquals("a string", testPojo.getSomeString());
+
+        assertEquals(10, testPojo.getTestSubPojo().getAnInt());
+        assertEquals(20, testPojo.getTestSubPojo().getAnInteger().intValue());
+        assertEquals("a sub string", testPojo.getTestSubPojo().getSomeString());
+
+        assertEquals(100, testPojo.getTestSubPojo().getTestSubSubPojo().getAnInt());
+        assertEquals(200, testPojo.getTestSubPojo().getTestSubSubPojo().getAnInteger().intValue());
+        assertEquals("a sub sub string", testPojo.getTestSubPojo().getTestSubSubPojo().getSomeString());
+
+        String eventBackInJson = (String) jsonEventConverter.fromApexEvent(apexEvent);
+        assertEquals(apexEventJsonStringIn.replaceAll("\\s+", ""), eventBackInJson.replaceAll("\\s+", ""));
+    }
+
+    /**
+     * Test POJO List to apex event and back.
+     *
+     * @throws ApexException the apex exception
+     * @throws IOException on IO exceptions
+     */
+    @Test
+    public void testJsonPojoListToApexEvent() throws ApexException, IOException {
+        final Apex2JsonEventConverter jsonEventConverter = new Apex2JsonEventConverter();
+        assertNotNull(jsonEventConverter);
+
+        JsonEventProtocolParameters pars = new JsonEventProtocolParameters();
+        pars.setPojoField("POJO_LIST_PAR");
+        jsonEventConverter.init(pars);
+
+        final String apexEventJsonStringIn = TextFileUtils
+                        .getTextFileAsString("src/test/resources/events/TestPojoListEvent.json");
+
+        logger.debug("input event\n" + apexEventJsonStringIn);
+
+        final List<ApexEvent> apexEventList = jsonEventConverter.toApexEvent("PojoListEvent", apexEventJsonStringIn);
+        assertEquals(1, apexEventList.size());
+        final ApexEvent apexEvent = apexEventList.get(0);
+        assertNotNull(apexEvent);
+
+        logger.debug(apexEvent.toString());
+
+        assertEquals("PojoListEvent", apexEvent.getName());
+        assertEquals("0.0.1", apexEvent.getVersion());
+        assertEquals("org.onap.policy.apex.service.engine.event.testpojos", apexEvent.getNameSpace());
+        assertEquals("Outside", apexEvent.getSource());
+        assertEquals("Apex", apexEvent.getTarget());
+
+        TestPojoList testPojoList = (TestPojoList) apexEvent.get("POJO_LIST_PAR");
+
+        for (TestPojo testPojo : testPojoList.getTestPojoList()) {
+            assertEquals(1, testPojo.getAnInt());
+            assertEquals(2, testPojo.getAnInteger().intValue());
+            assertEquals("a string", testPojo.getSomeString());
+
+            assertEquals(10, testPojo.getTestSubPojo().getAnInt());
+            assertEquals(20, testPojo.getTestSubPojo().getAnInteger().intValue());
+            assertEquals("a sub string", testPojo.getTestSubPojo().getSomeString());
+
+            assertEquals(100, testPojo.getTestSubPojo().getTestSubSubPojo().getAnInt());
+            assertEquals(200, testPojo.getTestSubPojo().getTestSubSubPojo().getAnInteger().intValue());
+            assertEquals("a sub sub string", testPojo.getTestSubPojo().getTestSubSubPojo().getSomeString());
+        }
+        String eventBackInJson = (String) jsonEventConverter.fromApexEvent(apexEvent);
+        assertEquals(apexEventJsonStringIn.replaceAll("\\s+", ""), eventBackInJson.replaceAll("\\s+", ""));
+    }
+
+    /**
+     * Test POJO event with bad configurations.
+     *
+     * @throws ApexException the apex exception
+     * @throws IOException on IO exceptions
+     */
+    @Test
+    public void testJsonBadPojoApexEvent() throws ApexException, IOException {
+        final Apex2JsonEventConverter jsonEventConverter = new Apex2JsonEventConverter();
+        assertNotNull(jsonEventConverter);
+
+        JsonEventProtocolParameters pars = new JsonEventProtocolParameters();
+        pars.setPojoField("BAD_POJO_PAR");
+        jsonEventConverter.init(pars);
+
+        final String apexEventJsonStringIn = TextFileUtils
+                        .getTextFileAsString("src/test/resources/events/TestPojoEvent.json");
+
+        logger.debug("input event\n" + apexEventJsonStringIn);
+
+        try {
+            jsonEventConverter.toApexEvent("PojoEvent", apexEventJsonStringIn);
+            fail("test should throw an exception");
+        } catch (Exception tae) {
+            assertEquals("Failed to unmarshal JSON event: error parsing PojoEvent:0.0.1 event from Json. "
+                            + "Field BAD_POJO_PAR not found on POJO event definition.",
+                            tae.getMessage().substring(0, 133));
+        }
+
+        pars.setPojoField("POJO_PAR");
+        try {
+            jsonEventConverter.toApexEvent("PojoNoFieldEvent", apexEventJsonStringIn);
+            fail("test should throw an exception");
+        } catch (Exception tae) {
+            assertEquals("Failed to unmarshal JSON event: error parsing PojoNoFieldEvent:0.0.1 event from Json, "
+                            + "Field POJO_PAR not found, no fields defined on event.",
+                            tae.getMessage().substring(0, 139));
+        }
+
+        try {
+            jsonEventConverter.toApexEvent("PojoTooManyFieldsEvent", apexEventJsonStringIn);
+            fail("test should throw an exception");
+        } catch (Exception tae) {
+            assertEquals("Failed to unmarshal JSON event: error parsing PojoTooManyFieldsEvent:0.0.1 event from Json, "
+                            + "Field POJO_PAR, one and only one field may be defined on a POJO event definition.",
+                            tae.getMessage().substring(0, 173));
+        }
+    }
+}
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventProtocolPrameters.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventProtocolPrameters.java
new file mode 100644
index 000000000..139ea6b45
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/TestJsonEventProtocolPrameters.java
@@ -0,0 +1,66 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.event;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.Test;
+import org.onap.policy.apex.service.engine.event.impl.jsonprotocolplugin.JsonEventProtocolParameters;
+
+/**
+ * Test the JSON event parameters.
+ *
+ */
+public class TestJsonEventProtocolPrameters {
+
+    @Test
+    public void testJsonParameters() {
+        assertNotNull(new JsonEventProtocolParameters());
+        
+        JsonEventProtocolParameters params = new JsonEventProtocolParameters();
+
+        params.setLabel("MyLabel");
+        assertEquals("MyLabel", params.getLabel());
+        assertEquals("MyLabel", params.getName());
+
+        params.setEventProtocolPluginClass("MyPluginClass");
+        assertEquals("MyPluginClass", params.getEventProtocolPluginClass());
+        
+        params.setNameAlias("MyNameAlias");
+        assertEquals("MyNameAlias", params.getNameAlias());
+        
+        params.setVersionAlias("MyVersionAlias");
+        assertEquals("MyVersionAlias", params.getVersionAlias());
+        
+        params.setNameSpaceAlias("MyNameSpaceAlias");
+        assertEquals("MyNameSpaceAlias", params.getNameSpaceAlias());
+        
+        params.setSourceAlias("MySourceAlias");
+        assertEquals("MySourceAlias", params.getSourceAlias());
+        
+        params.setTargetAlias("MyTargetAlias");
+        assertEquals("MyTargetAlias", params.getTargetAlias());
+        
+        params.setPojoField("MyPojoField");
+        assertEquals("MyPojoField", params.getPojoField());
+    }
+}
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestPojo.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestPojo.java
new file mode 100644
index 000000000..009b2a756
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestPojo.java
@@ -0,0 +1,69 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.event.testpojos;
+
+/**
+ * A test Pojo for pojo decoding and encoding in Apex.
+ */
+public class TestPojo {
+    private int anInt;
+    private Integer anInteger;
+    private String someString;
+    
+    private TestSubPojo testSubPojo;
+
+    /**
+     * Gets the an int.
+     *
+     * @return the an int
+     */
+    public int getAnInt() {
+        return anInt;
+    }
+
+    /**
+     * Gets the an integer.
+     *
+     * @return the an integer
+     */
+    public Integer getAnInteger() {
+        return anInteger;
+    }
+
+    /**
+     * Gets the a string.
+     *
+     * @return the a string
+     */
+    public String getSomeString() {
+        return someString;
+    }
+
+    /**
+     * Gets the test sub pojo.
+     *
+     * @return the test sub pojo
+     */
+    public TestSubPojo getTestSubPojo() {
+        return testSubPojo;
+    }
+
+}
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestPojoList.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestPojoList.java
new file mode 100644
index 000000000..0b39a30dc
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestPojoList.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.event.testpojos;
+
+import java.util.List;
+
+/**
+ * A test list of POJO for decoding and encoding.
+ */
+public class TestPojoList {
+    private List<TestPojo> testPojoList;
+
+    /**
+     * Gets the test pojo list.
+     *
+     * @return the test pojo list
+     */
+    public List<TestPojo> getTestPojoList() {
+        return testPojoList;
+    }
+}
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestSubPojo.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestSubPojo.java
new file mode 100644
index 000000000..f5ea80efc
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestSubPojo.java
@@ -0,0 +1,69 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.event.testpojos;
+
+/**
+ * A test Pojo for pojo decoding and encoding in Apex.
+ */
+public class TestSubPojo {
+    private int anInt;
+    private Integer anInteger;
+    private String someString;
+    
+    private TestSubSubPojo testSubSubPojo;
+
+    /**
+     * Gets the an int.
+     *
+     * @return the an int
+     */
+    public int getAnInt() {
+        return anInt;
+    }
+
+    /**
+     * Gets the an integer.
+     *
+     * @return the an integer
+     */
+    public Integer getAnInteger() {
+        return anInteger;
+    }
+
+    /**
+     * Gets the a string.
+     *
+     * @return the a string
+     */
+    public String getSomeString() {
+        return someString;
+    }
+
+    /**
+     * Gets the test sub sub pojo.
+     *
+     * @return the test sub sub pojo
+     */
+    public TestSubSubPojo getTestSubSubPojo() {
+        return testSubSubPojo;
+    }
+
+}
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestSubSubPojo.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestSubSubPojo.java
new file mode 100644
index 000000000..8e027f5d6
--- /dev/null
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/event/testpojos/TestSubSubPojo.java
@@ -0,0 +1,57 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.service.engine.event.testpojos;
+
+/**
+ * A test Pojo for pojo decoding and encoding in Apex.
+ */
+public class TestSubSubPojo {
+    private int anInt;
+    private Integer anInteger;
+    private String someString;
+
+    /**
+     * Gets the an int.
+     *
+     * @return the an int
+     */
+    public int getAnInt() {
+        return anInt;
+    }
+
+    /**
+     * Gets the an integer.
+     *
+     * @return the an integer
+     */
+    public Integer getAnInteger() {
+        return anInteger;
+    }
+
+    /**
+     * Gets the a string.
+     *
+     * @return the a string
+     */
+    public String getSomeString() {
+        return someString;
+    }
+}
diff --git a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/parameters/dummyclasses/SuperTokenDelimitedEventProtocolParameters.java b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/parameters/dummyclasses/SuperTokenDelimitedEventProtocolParameters.java
index 7ae403726..8af9d57d9 100644
--- a/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/parameters/dummyclasses/SuperTokenDelimitedEventProtocolParameters.java
+++ b/services/services-engine/src/test/java/org/onap/policy/apex/service/engine/parameters/dummyclasses/SuperTokenDelimitedEventProtocolParameters.java
@@ -20,7 +20,6 @@
 
 package org.onap.policy.apex.service.engine.parameters.dummyclasses;
 
-import org.onap.policy.apex.service.engine.event.impl.jsonprotocolplugin.JsonEventProtocolParameters;
 import org.onap.policy.apex.service.parameters.eventprotocol.EventProtocolTextTokenDelimitedParameters;
 
 /**
@@ -38,7 +37,7 @@ public class SuperTokenDelimitedEventProtocolParameters extends EventProtocolTex
      * the parameter service.
      */
     public SuperTokenDelimitedEventProtocolParameters() {
-        super(JsonEventProtocolParameters.class.getCanonicalName());
+        super();
 
         // Set the event protocol properties for the JSON carrier technology
         this.setLabel(SUPER_TOKEN_EVENT_PROTOCOL_LABEL);
diff --git a/services/services-engine/src/test/resources/events/TestPojoEvent.json b/services/services-engine/src/test/resources/events/TestPojoEvent.json
new file mode 100644
index 000000000..ce2cb2b6b
--- /dev/null
+++ b/services/services-engine/src/test/resources/events/TestPojoEvent.json
@@ -0,0 +1,15 @@
+{
+    "anInt": 1,
+    "anInteger": 2,
+    "someString": "a string",
+    "testSubPojo": {
+        "anInt": 10,
+        "anInteger": 20,
+        "someString": "a sub string",
+        "testSubSubPojo": {
+            "anInt": 100,
+            "anInteger": 200,
+            "someString": "a sub sub string"
+        }
+    }
+}
diff --git a/services/services-engine/src/test/resources/events/TestPojoEventList.json b/services/services-engine/src/test/resources/events/TestPojoEventList.json
new file mode 100644
index 000000000..3c0d7bf3e
--- /dev/null
+++ b/services/services-engine/src/test/resources/events/TestPojoEventList.json
@@ -0,0 +1,77 @@
+[
+    {
+        "anInt": 1,
+        "anInteger": 2,
+        "someString": "a string",
+        "testSubPojo": {
+            "anInt": 10,
+            "anInteger": 20,
+            "someString": "a sub string",
+            "testSubSubPojo": {
+                "anInt": 100,
+                "anInteger": 200,
+                "someString": "a sub sub string"
+            }
+        }
+    },
+    {
+        "anInt": 1,
+        "anInteger": 2,
+        "someString": "a string",
+        "testSubPojo": {
+            "anInt": 10,
+            "anInteger": 20,
+            "someString": "a sub string",
+            "testSubSubPojo": {
+                "anInt": 100,
+                "anInteger": 200,
+                "someString": "a sub sub string"
+            }
+        }
+    },
+    {
+        "anInt": 1,
+        "anInteger": 2,
+        "someString": "a string",
+        "testSubPojo": {
+            "anInt": 10,
+            "anInteger": 20,
+            "someString": "a sub string",
+            "testSubSubPojo": {
+                "anInt": 100,
+                "anInteger": 200,
+                "someString": "a sub sub string"
+            }
+        }
+    },
+    {
+        "anInt": 1,
+        "anInteger": 2,
+        "someString": "a string",
+        "testSubPojo": {
+            "anInt": 10,
+            "anInteger": 20,
+            "someString": "a sub string",
+            "testSubSubPojo": {
+                "anInt": 100,
+                "anInteger": 200,
+                "someString": "a sub sub string"
+            }
+        }
+    },
+    {
+        "anInt": 1,
+        "anInteger": 2,
+        "someString": "a string",
+        "testSubPojo": {
+            "anInt": 10,
+            "anInteger": 20,
+            "someString": "a sub string",
+            "testSubSubPojo": {
+                "anInt": 100,
+                "anInteger": 200,
+                "someString": "a sub sub string"
+            }
+        }
+    }
+]
diff --git a/services/services-engine/src/test/resources/events/TestPojoListEvent.json b/services/services-engine/src/test/resources/events/TestPojoListEvent.json
new file mode 100644
index 000000000..c3e38568e
--- /dev/null
+++ b/services/services-engine/src/test/resources/events/TestPojoListEvent.json
@@ -0,0 +1,79 @@
+{
+    "testPojoList": [
+        {
+            "anInt": 1,
+            "anInteger": 2,
+            "someString": "a string",
+            "testSubPojo": {
+                "anInt": 10,
+                "anInteger": 20,
+                "someString": "a sub string",
+                "testSubSubPojo": {
+                    "anInt": 100,
+                    "anInteger": 200,
+                    "someString": "a sub sub string"
+                }
+            }
+        },
+        {
+            "anInt": 1,
+            "anInteger": 2,
+            "someString": "a string",
+            "testSubPojo": {
+                "anInt": 10,
+                "anInteger": 20,
+                "someString": "a sub string",
+                "testSubSubPojo": {
+                    "anInt": 100,
+                    "anInteger": 200,
+                    "someString": "a sub sub string"
+                }
+            }
+        },
+        {
+            "anInt": 1,
+            "anInteger": 2,
+            "someString": "a string",
+            "testSubPojo": {
+                "anInt": 10,
+                "anInteger": 20,
+                "someString": "a sub string",
+                "testSubSubPojo": {
+                    "anInt": 100,
+                    "anInteger": 200,
+                    "someString": "a sub sub string"
+                }
+            }
+        },
+        {
+            "anInt": 1,
+            "anInteger": 2,
+            "someString": "a string",
+            "testSubPojo": {
+                "anInt": 10,
+                "anInteger": 20,
+                "someString": "a sub string",
+                "testSubSubPojo": {
+                    "anInt": 100,
+                    "anInteger": 200,
+                    "someString": "a sub sub string"
+                }
+            }
+        },
+        {
+            "anInt": 1,
+            "anInteger": 2,
+            "someString": "a string",
+            "testSubPojo": {
+                "anInt": 10,
+                "anInteger": 20,
+                "someString": "a sub string",
+                "testSubSubPojo": {
+                    "anInt": 100,
+                    "anInteger": 200,
+                    "someString": "a sub sub string"
+                }
+            }
+        }
+    ]
+}
diff --git a/services/services-engine/src/test/resources/policymodels/PojoEventModel.apex b/services/services-engine/src/test/resources/policymodels/PojoEventModel.apex
new file mode 100644
index 000000000..b7153a317
--- /dev/null
+++ b/services/services-engine/src/test/resources/policymodels/PojoEventModel.apex
@@ -0,0 +1,19 @@
+model create name=PojoEventModel version=0.0.1
+
+schema create name=TestPojoType version=0.0.1 flavour=Java schema=org.onap.policy.apex.service.engine.event.testpojos.TestPojo
+schema create name=TestPojoListType version=0.0.1 flavour=Java schema=org.onap.policy.apex.service.engine.event.testpojos.TestPojoList
+
+event create name=PojoEvent version=0.0.1 nameSpace=org.onap.policy.apex.service.engine.event.testpojos source=Outside target=Apex
+
+event parameter create name=PojoEvent version=0.0.1 parName=POJO_PAR schemaName=TestPojoType
+
+event create name=PojoListEvent version=0.0.1 nameSpace=org.onap.policy.apex.service.engine.event.testpojos source=Outside target=Apex
+
+event parameter create name=PojoListEvent version=0.0.1 parName=POJO_LIST_PAR schemaName=TestPojoListType
+
+event create name=PojoNoFieldEvent version=0.0.1 nameSpace=org.onap.policy.apex.service.engine.event.testpojos source=Outside target=Apex
+
+event create name=PojoTooManyFieldsEvent version=0.0.1 nameSpace=org.onap.policy.apex.service.engine.event.testpojos source=Outside target=Apex
+event parameter create name=PojoTooManyFieldsEvent version=0.0.1 parName=POJO_LIST_PAR0 schemaName=TestPojoListType
+event parameter create name=PojoTooManyFieldsEvent version=0.0.1 parName=POJO_LIST_PAR1 schemaName=TestPojoListType
+
diff --git a/services/services-engine/src/test/resources/policymodels/PojoEventModel.json b/services/services-engine/src/test/resources/policymodels/PojoEventModel.json
new file mode 100644
index 000000000..3bd04a375
--- /dev/null
+++ b/services/services-engine/src/test/resources/policymodels/PojoEventModel.json
@@ -0,0 +1,365 @@
+{
+   "apexPolicyModel" : {
+      "key" : {
+         "name" : "PojoEventModel",
+         "version" : "0.0.1"
+      },
+      "keyInformation" : {
+         "key" : {
+            "name" : "PojoEventModel_KeyInfo",
+            "version" : "0.0.1"
+         },
+         "keyInfoMap" : {
+            "entry" : [ {
+               "key" : {
+                  "name" : "PojoEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoEvent",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "60411084-d846-3681-9ba7-093bacfd78d2",
+                  "description" : "Generated description for concept referred to by key \"PojoEvent:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoEventModel",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoEventModel",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "1a77f36c-7dd2-3188-91d1-5839114f3a3f",
+                  "description" : "Generated description for concept referred to by key \"PojoEventModel:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoEventModel_Albums",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoEventModel_Albums",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "b8fe7c9c-2445-3cb0-a671-da2d380e418a",
+                  "description" : "Generated description for concept referred to by key \"PojoEventModel_Albums:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoEventModel_Events",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoEventModel_Events",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "fb9f68f9-f5b7-361a-8b8e-df1fe987084e",
+                  "description" : "Generated description for concept referred to by key \"PojoEventModel_Events:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoEventModel_KeyInfo",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoEventModel_KeyInfo",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "2156f4d7-cfb2-3e15-ab78-4aced50730bf",
+                  "description" : "Generated description for concept referred to by key \"PojoEventModel_KeyInfo:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoEventModel_Policies",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoEventModel_Policies",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "45fd6cff-59de-3511-8398-8a88ad01cd1a",
+                  "description" : "Generated description for concept referred to by key \"PojoEventModel_Policies:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoEventModel_Schemas",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoEventModel_Schemas",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "9081b534-62db-384a-b7cc-4e5fc1d781b3",
+                  "description" : "Generated description for concept referred to by key \"PojoEventModel_Schemas:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoEventModel_Tasks",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoEventModel_Tasks",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "1e917c60-b5e5-3849-83ca-27d795a633a9",
+                  "description" : "Generated description for concept referred to by key \"PojoEventModel_Tasks:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoListEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoListEvent",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "d9627e71-18ac-38d7-b033-33a704132afc",
+                  "description" : "Generated description for concept referred to by key \"PojoListEvent:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoNoFieldEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoNoFieldEvent",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "d42ab6d1-9b39-3d94-9a65-d47c116a478f",
+                  "description" : "Generated description for concept referred to by key \"PojoNoFieldEvent:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoTooManyFieldsEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoTooManyFieldsEvent",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "1d33d978-297f-3253-b9c6-f0bc9dc63e24",
+                  "description" : "Generated description for concept referred to by key \"PojoTooManyFieldsEvent:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "TestPojoListType",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "TestPojoListType",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "ad74efe5-833f-30e5-837c-0d9ae607e4a2",
+                  "description" : "Generated description for concept referred to by key \"TestPojoListType:0.0.1\""
+               }
+            }, {
+               "key" : {
+                  "name" : "TestPojoType",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "TestPojoType",
+                     "version" : "0.0.1"
+                  },
+                  "UUID" : "254c248e-f172-3871-83aa-4de45f01b6c7",
+                  "description" : "Generated description for concept referred to by key \"TestPojoType:0.0.1\""
+               }
+            } ]
+         }
+      },
+      "policies" : {
+         "key" : {
+            "name" : "PojoEventModel_Policies",
+            "version" : "0.0.1"
+         },
+         "policyMap" : {
+            "entry" : [ ]
+         }
+      },
+      "tasks" : {
+         "key" : {
+            "name" : "PojoEventModel_Tasks",
+            "version" : "0.0.1"
+         },
+         "taskMap" : {
+            "entry" : [ ]
+         }
+      },
+      "events" : {
+         "key" : {
+            "name" : "PojoEventModel_Events",
+            "version" : "0.0.1"
+         },
+         "eventMap" : {
+            "entry" : [ {
+               "key" : {
+                  "name" : "PojoEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoEvent",
+                     "version" : "0.0.1"
+                  },
+                  "nameSpace" : "org.onap.policy.apex.service.engine.event.testpojos",
+                  "source" : "Outside",
+                  "target" : "Apex",
+                  "parameter" : {
+                     "entry" : [ {
+                        "key" : "POJO_PAR",
+                        "value" : {
+                           "key" : "POJO_PAR",
+                           "fieldSchemaKey" : {
+                              "name" : "TestPojoType",
+                              "version" : "0.0.1"
+                           },
+                           "optional" : false
+                        }
+                     } ]
+                  }
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoListEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoListEvent",
+                     "version" : "0.0.1"
+                  },
+                  "nameSpace" : "org.onap.policy.apex.service.engine.event.testpojos",
+                  "source" : "Outside",
+                  "target" : "Apex",
+                  "parameter" : {
+                     "entry" : [ {
+                        "key" : "POJO_LIST_PAR",
+                        "value" : {
+                           "key" : "POJO_LIST_PAR",
+                           "fieldSchemaKey" : {
+                              "name" : "TestPojoListType",
+                              "version" : "0.0.1"
+                           },
+                           "optional" : false
+                        }
+                     } ]
+                  }
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoNoFieldEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoNoFieldEvent",
+                     "version" : "0.0.1"
+                  },
+                  "nameSpace" : "org.onap.policy.apex.service.engine.event.testpojos",
+                  "source" : "Outside",
+                  "target" : "Apex",
+                  "parameter" : {
+                     "entry" : [ ]
+                  }
+               }
+            }, {
+               "key" : {
+                  "name" : "PojoTooManyFieldsEvent",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "PojoTooManyFieldsEvent",
+                     "version" : "0.0.1"
+                  },
+                  "nameSpace" : "org.onap.policy.apex.service.engine.event.testpojos",
+                  "source" : "Outside",
+                  "target" : "Apex",
+                  "parameter" : {
+                     "entry" : [ {
+                        "key" : "POJO_LIST_PAR0",
+                        "value" : {
+                           "key" : "POJO_LIST_PAR0",
+                           "fieldSchemaKey" : {
+                              "name" : "TestPojoListType",
+                              "version" : "0.0.1"
+                           },
+                           "optional" : false
+                        }
+                     }, {
+                        "key" : "POJO_LIST_PAR1",
+                        "value" : {
+                           "key" : "POJO_LIST_PAR1",
+                           "fieldSchemaKey" : {
+                              "name" : "TestPojoListType",
+                              "version" : "0.0.1"
+                           },
+                           "optional" : false
+                        }
+                     } ]
+                  }
+               }
+            } ]
+         }
+      },
+      "albums" : {
+         "key" : {
+            "name" : "PojoEventModel_Albums",
+            "version" : "0.0.1"
+         },
+         "albums" : {
+            "entry" : [ ]
+         }
+      },
+      "schemas" : {
+         "key" : {
+            "name" : "PojoEventModel_Schemas",
+            "version" : "0.0.1"
+         },
+         "schemas" : {
+            "entry" : [ {
+               "key" : {
+                  "name" : "TestPojoListType",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "TestPojoListType",
+                     "version" : "0.0.1"
+                  },
+                  "schemaFlavour" : "Java",
+                  "schemaDefinition" : "org.onap.policy.apex.service.engine.event.testpojos.TestPojoList"
+               }
+            }, {
+               "key" : {
+                  "name" : "TestPojoType",
+                  "version" : "0.0.1"
+               },
+               "value" : {
+                  "key" : {
+                     "name" : "TestPojoType",
+                     "version" : "0.0.1"
+                  },
+                  "schemaFlavour" : "Java",
+                  "schemaDefinition" : "org.onap.policy.apex.service.engine.event.testpojos.TestPojo"
+               }
+            } ]
+         }
+      }
+   }
+}
author	liamfallon <liam.fallon@ericsson.com>	2018-09-20 21:13:19 +0100
committer	liamfallon <liam.fallon@ericsson.com>	2018-09-20 23:22:35 +0100
commit	a02548ec2e98a8a13cd76ecc83379b13cd26030b (patch)
tree	1159028f8ac452b61fa4dc0e4a510ba7100ace26
parent	aece3940d349329efe6d220961f6f2a487f90565 (diff)