Remove topic.properties and incorporate into overall properties

1) The properties in the topic.properties file is moved into overall
config json file and the topic.properties file is removed.
2) Common parameters such as RestServer and Topic related parameters
from policy-common is used.

Change-Id: Ifc25185c8f717c95a226b2db25c1a8e96b9bbff9
Issue-ID: POLICY-1744
Signed-off-by: a.sreekumar <ajith.sreekumar@est.tech>

7 files changed, 18 insertions, 91 deletions

diff --git a/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/ApexStarterCommandLineArguments.java b/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/ApexStarterCommandLineArguments.java
index 369737440..6f57859b9 100644
--- a/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/ApexStarterCommandLineArguments.java
+++ b/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/ApexStarterCommandLineArguments.java
@@ -163,7 +163,6 @@ public class ApexStarterCommandLineArguments {
      */
     public void validate() throws ApexStarterException {
         validateReadableFile("apex starter configuration", configurationFilePath);
-        validateReadableFile("apex starter properties", propertyFilePath);
     }
 
     /**
diff --git a/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/ApexStarterMain.java b/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/ApexStarterMain.java
index 4813eb356..dcd797249 100644
--- a/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/ApexStarterMain.java
+++ b/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/ApexStarterMain.java
@@ -20,13 +20,12 @@
 
 package org.onap.policy.apex.services.onappf;
 
-import java.io.FileInputStream;
 import java.util.Arrays;
 import java.util.Properties;
-
 import org.onap.policy.apex.services.onappf.exception.ApexStarterException;
 import org.onap.policy.apex.services.onappf.parameters.ApexStarterParameterGroup;
 import org.onap.policy.apex.services.onappf.parameters.ApexStarterParameterHandler;
+import org.onap.policy.common.endpoints.utils.ParameterUtils;
 import org.onap.policy.common.utils.services.Registry;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -78,16 +77,7 @@ public class ApexStarterMain {
         }
 
         // Read the properties
-        final Properties topicProperties = new Properties();
-        try {
-            final String propFile = arguments.getFullPropertyFilePath();
-            try (FileInputStream stream = new FileInputStream(propFile)) {
-                topicProperties.load(stream);
-            }
-        } catch (final Exception e) {
-            LOGGER.error(APEX_STARTER_FAIL_MSG, e);
-            return;
-        }
+        Properties topicProperties = ParameterUtils.getTopicProperties(parameterGroup.getTopicParameterGroup());
 
         // create the activator
         activator = new ApexStarterActivator(parameterGroup, topicProperties);
diff --git a/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/parameters/ApexStarterParameterGroup.java b/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/parameters/ApexStarterParameterGroup.java
index db51803be..1d1b2473e 100644
--- a/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/parameters/ApexStarterParameterGroup.java
+++ b/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/parameters/ApexStarterParameterGroup.java
@@ -21,7 +21,8 @@
 package org.onap.policy.apex.services.onappf.parameters;
 
 import lombok.Getter;
-
+import org.onap.policy.common.endpoints.parameters.RestServerParameters;
+import org.onap.policy.common.endpoints.parameters.TopicParameterGroup;
 import org.onap.policy.common.parameters.ParameterGroupImpl;
 import org.onap.policy.common.parameters.annotations.NotBlank;
 import org.onap.policy.common.parameters.annotations.NotNull;
@@ -37,7 +38,7 @@ import org.onap.policy.common.parameters.annotations.NotNull;
 public class ApexStarterParameterGroup extends ParameterGroupImpl {
     private RestServerParameters restServerParameters;
     private PdpStatusParameters pdpStatusParameters;
-
+    private TopicParameterGroup topicParameterGroup;
     /**
      * Create the apex starter parameter group.
      *
diff --git a/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/parameters/RestServerParameters.java b/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/parameters/RestServerParameters.java
deleted file mode 100644
index fafca0c9e..000000000
--- a/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/parameters/RestServerParameters.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2019 Nordix Foundation.
- * ================================================================================
- * 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.services.onappf.parameters;
-
-import lombok.Getter;
-
-import org.onap.policy.common.parameters.ParameterGroupImpl;
-import org.onap.policy.common.parameters.annotations.Min;
-import org.onap.policy.common.parameters.annotations.NotBlank;
-import org.onap.policy.common.parameters.annotations.NotNull;
-
-/**
- * Class to hold all parameters needed for services-onappf rest server.
- *
- * @author Ajith Sreekumar (ajith.sreekumar@est.tech)
- */
-@NotNull
-@NotBlank
-@Getter
-public class RestServerParameters extends ParameterGroupImpl {
-    private String host;
-
-    @Min(value = 1)
-    private int port;
-
-    private String userName;
-    private String password;
-    private boolean https;
-    private boolean aaf;
-
-    public RestServerParameters() {
-        super("RestServerParameters");
-    }
-}
diff --git a/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/rest/ApexStarterRestServer.java b/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/rest/ApexStarterRestServer.java
index 3f2ca7224..ba5585b85 100644
--- a/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/rest/ApexStarterRestServer.java
+++ b/services/services-onappf/src/main/java/org/onap/policy/apex/services/onappf/rest/ApexStarterRestServer.java
@@ -24,9 +24,9 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Properties;
 
-import org.onap.policy.apex.services.onappf.parameters.RestServerParameters;
 import org.onap.policy.common.capabilities.Startable;
 import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.common.endpoints.parameters.RestServerParameters;
 import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
 import org.onap.policy.common.gson.GsonMessageBodyHandler;
 import org.slf4j.Logger;
diff --git a/services/services-onappf/src/main/resources/config/OnapPfConfig.json b/services/services-onappf/src/main/resources/config/OnapPfConfig.json
index 22e544abe..95e28a325 100644
--- a/services/services-onappf/src/main/resources/config/OnapPfConfig.json
+++ b/services/services-onappf/src/main/resources/config/OnapPfConfig.json
@@ -12,5 +12,17 @@
         "pdpType":"apex",
         "description":"Pdp Heartbeat",
         "supportedPolicyTypes":[{"name":"onap.policies.controlloop.operational.Apex","version":"1.0.0"}]
+    },
+    "topicParameterGroup": {
+        "topicSources" : [{
+            "topic" : "POLICY-PDP-PAP",
+            "servers" : [ "message-router" ],
+            "topicCommInfrastructure" : "dmaap"
+        }],
+        "topicSinks" : [{
+            "topic" : "POLICY-PDP-PAP",
+            "servers" : [ "message-router" ],
+            "topicCommInfrastructure" : "dmaap"
+        }]
     }
 }
\ No newline at end of file
diff --git a/services/services-onappf/src/main/resources/config/topic.properties b/services/services-onappf/src/main/resources/config/topic.properties
deleted file mode 100644
index b61626b2d..000000000
--- a/services/services-onappf/src/main/resources/config/topic.properties
+++ /dev/null
@@ -1,23 +0,0 @@
-# ============LICENSE_START=======================================================
-# Copyright (C) 2019 Nordix Foundation.
-# ================================================================================
-# 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=========================================================
-
-dmaap.source.topics=POLICY-PDP-PAP
-dmaap.sink.topics=POLICY-PDP-PAP
-
-dmaap.source.topics.POLICY-PDP-PAP.servers= message-router
-dmaap.sink.topics.POLICY-PDP-PAP.servers= message-router
\ No newline at end of file