Initial moduel structure for SDC handling

This submission defines the initial module structure for
this handling and add the IConfiguration implementation and
test code, use the json format as the configuration.
rename the class name to sensible one with PSSD prefix.
remove static variable to make it possible for more than one
subscription to SDC.
improve the validate func to validate each mandatory parameters
and check the int parameter's value

Change-Id: I3106ad9d4535b1251eae064e803805b92378f6f1
Issue-ID: POLICY-956
Signed-off-by: liboNet <libo.zhu@intel.com>

3 files changed, 131 insertions, 0 deletions

diff --git a/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/sdc/PSSDConfigurationTest.java b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/sdc/PSSDConfigurationTest.java
new file mode 100644
index 00000000..bcb7ac80
--- /dev/null
+++ b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/sdc/PSSDConfigurationTest.java
@@ -0,0 +1,79 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Intel. 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.distribution.reception.handling.sdc;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import org.junit.Test;
+import org.onap.policy.common.parameters.GroupValidationResult;
+
+/*-
+ * Tests for PSSDConfiguration class
+ *
+ */
+public class PSSDConfigurationTest {
+    
+    @Test
+    public void testPSSDConfigurationParametersGroup() throws IOException {
+        PSSDConfigurationParametersGroup configParameters = null;
+        try {
+            final Gson gson = new GsonBuilder().create();
+            configParameters = 
+                gson.fromJson(new FileReader("src/test/resources/handling-sdc.json"), 
+                        PSSDConfigurationParametersGroup.class);
+        } catch (final Exception e) {
+            fail("test should not thrown an exception here: " + e.getMessage());
+        }
+        final GroupValidationResult validationResult = configParameters.validate();
+        assertTrue(validationResult.isValid());
+        assertEquals("parameterConfig1", configParameters.getName());
+        
+        PSSDConfiguration config = new PSSDConfiguration(configParameters);
+        assertEquals(20, config.getPollingInterval());
+        assertEquals(30,config.getPollingTimeout());
+    }
+
+    @Test
+    public void testInvalidPSSDConfigurationParametersGroup() throws IOException {
+        PSSDConfigurationParametersGroup configParameters = null;
+        try {
+            final Gson gson = new GsonBuilder().create();
+            configParameters = 
+                gson.fromJson(new FileReader("src/test/resources/handling-sdcInvalid.json"), 
+                        PSSDConfigurationParametersGroup.class);
+        } catch (final Exception e) {
+            fail("test should not thrown an exception here: " + e.getMessage());
+        }
+        final GroupValidationResult validationResult = configParameters.validate();
+        assertFalse(validationResult.isValid());
+        assertEquals("parameterConfig1", configParameters.getName());
+        
+    }
+}
diff --git a/plugins/reception-plugins/src/test/resources/handling-sdc.json b/plugins/reception-plugins/src/test/resources/handling-sdc.json
new file mode 100644
index 00000000..c1ca23aa
--- /dev/null
+++ b/plugins/reception-plugins/src/test/resources/handling-sdc.json
@@ -0,0 +1,26 @@
+{
+    "name" : "parameterConfig1",
+    "asdcAddress": "localhost",
+    "messageBusAddress": [
+        "a.com",
+        "b.com",
+        "c.com"
+    ],
+    "user": "tbdsdc-1480",
+    "password": "tbdsdc-1480",
+    "pollingInterval":20,
+    "pollingTimeout":30,
+    "consumerId": "policy-id",
+    "artifactTypes": [
+        "TOSCA_CSAR", 
+        "HEAT"
+    ],
+    "consumerGroup": "policy-group",
+    "environmentName": "environmentName",
+    "keystorePath": "null",
+    "keystorePassword": "null",
+    "activeserverTlsAuth": false,
+    "isFilterinEmptyResources": true,
+    "isUseHttpsWithDmaap": false
+}
+
diff --git a/plugins/reception-plugins/src/test/resources/handling-sdcInvalid.json b/plugins/reception-plugins/src/test/resources/handling-sdcInvalid.json
new file mode 100644
index 00000000..ababea48
--- /dev/null
+++ b/plugins/reception-plugins/src/test/resources/handling-sdcInvalid.json
@@ -0,0 +1,26 @@
+{
+    "name" : "parameterConfig1",
+    "asdcAddress": "localhost",
+    "messageBusAddress": [
+        "a.com",
+        "b.com",
+        "c.com"
+    ],
+    "user": "tbdsdc-1480",
+    "password": "tbdsdc-1480",
+    "pollingInterval":-1,
+    "pollingTimeout":-2,
+    "consumerId": "policy-id",
+    "artifactTypes": [
+        "TOSCA_CSAR", 
+        "HEAT"
+    ],
+    "consumerGroup": "policy-group",
+    "environmentName": "environmentName",
+    "keystorePath": "null",
+    "keystorePassword": "null",
+    "activeserverTlsAuth": false,
+    "isFilterinEmptyResources": true,
+    "isUseHttpsWithDmaap": false
+}
+