Add CDS client

Change-Id: I3f77a2c9e8341239b97675f5897cecf28c7dfb6f
Issue-ID: SO-1483
Signed-off-by: Alexis de Talhouët <adetalhouet89@gmail.com>

3 files changed, 82 insertions, 9 deletions

diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/InjectionHelper.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/InjectionHelper.java
index deae46ce98..adf1dc01c0 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/InjectionHelper.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/InjectionHelper.java
@@ -7,9 +7,9 @@
  * 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.
@@ -24,6 +24,8 @@ import org.onap.so.client.aai.AAICommonObjectMapperProvider;
 import org.onap.so.client.aai.AAIQueryClient;
 import org.onap.so.client.aai.AAIResourcesClient;
 import org.onap.so.client.aai.entities.AAIResultWrapper;
+import org.onap.so.client.cds.CDSProcessingClient;
+import org.onap.so.client.cds.CDSProcessingListener;
 import org.onap.so.client.policy.PolicyClientImpl;
 import org.onap.so.client.sdno.SDNOValidator;
 import org.onap.so.client.sdno.SDNOValidatorImpl;
@@ -32,14 +34,14 @@ import org.springframework.stereotype.Component;
 /*
  * This object is intended to be a helper for acquiring classes
  * that cannot be acquired via Spring injection.
- * 
+ *
  * It brings two benefits:
- * 
+ *
  * 1) Enforces acquisition of a new copy of these classes every
  *    time to help with picking up properties files changes, etc
  * 2) The classes are exposed in such a way that mocks of them can
  *    still be injected when testing the Spring objects that use
- *    them 
+ *    them
  */
 
 @Component
@@ -47,11 +49,11 @@ public class InjectionHelper {
 	public AAIResourcesClient getAaiClient() {
 		return new AAIResourcesClient();
 	}
-	
+
 	public AAIQueryClient getAaiQueryClient() {
 		return new AAIQueryClient();
 	}
-	
+
 	public SDNOValidator getSdnoValidator() {
 		return new SDNOValidatorImpl();
 	}
@@ -59,12 +61,16 @@ public class InjectionHelper {
 	public AAICommonObjectMapperProvider getAaiCommonObjectMapperProvider() {
 		return new AAICommonObjectMapperProvider();
 	}
-	
+
 	public AAIResultWrapper getAaiResultWrapper(String json) {
 		return new AAIResultWrapper(json);
 	}
-	
+
 	public PolicyClientImpl getPolicyClient() {
 		return new PolicyClientImpl();
 	}
+
+	public CDSProcessingClient getCdsClient(CDSProcessingListener listener) {
+		return new CDSProcessingClient(listener);
+	}
 }
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/client/restproperties/CDSPropertiesImpl.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/client/restproperties/CDSPropertiesImpl.java
new file mode 100644
index 0000000000..b8ab588a75
--- /dev/null
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/client/restproperties/CDSPropertiesImpl.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2019 Bell Canada.
+ *
+ * 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.
+ */
+package org.onap.so.client.restproperties;
+
+import java.net.URL;
+import java.util.Objects;
+import org.onap.so.bpmn.core.UrnPropertiesReader;
+import org.onap.so.client.cds.CDSProperties;
+
+public class CDSPropertiesImpl implements CDSProperties {
+
+    private static final String ENDPOINT = "cds.endpoint";
+    private static final String PORT = "cds.port";
+
+    public CDSPropertiesImpl() {
+        // Needed for service loader
+    }
+
+    @Override
+    public String getHost() {
+        return Objects.requireNonNull(UrnPropertiesReader.getVariable(ENDPOINT));
+    }
+
+    @Override
+    public int getPort() {
+        return Integer.parseInt(Objects.requireNonNull(UrnPropertiesReader.getVariable(PORT)));
+    }
+
+    @Override
+    public URL getEndpoint() {
+        return null;
+    }
+
+    @Override
+    public String getSystemName() {
+        return "MSO";
+    }
+
+    @Override
+    public Integer getRetries() {
+        return null;
+    }
+
+    @Override
+    public Long getDelayBetweenRetries() {
+        return null;
+    }
+
+    @Override
+    public boolean mapNotFoundToEmpty() {
+        return false;
+    }
+}
diff --git a/bpmn/MSOCommonBPMN/src/main/resources/META-INF/services/org.onap.so.client.RestProperties b/bpmn/MSOCommonBPMN/src/main/resources/META-INF/services/org.onap.so.client.RestProperties
index bdc72c86a4..27da189456 100644
--- a/bpmn/MSOCommonBPMN/src/main/resources/META-INF/services/org.onap.so.client.RestProperties
+++ b/bpmn/MSOCommonBPMN/src/main/resources/META-INF/services/org.onap.so.client.RestProperties
@@ -1,2 +1,3 @@
 org.onap.so.client.restproperties.AAIPropertiesImpl
+org.onap.so.client.restproperties.CDSPropertiesImpl
 org.onap.so.client.restproperties.PolicyRestPropertiesImpl
\ No newline at end of file