Update SDNC changes

Per this review: https://gerrit.onap.org/r/#/c/83945/

Copying those changes into policy/models before removal
in drools-applications.

Issue-ID: POLICY-1264
Change-Id: I151816e78293af813d24ca1164ca364a3c54f87c
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

9 files changed, 314 insertions, 20 deletions

diff --git a/models-interactions/model-actors/actor.sdnc/src/main/java/org/onap/policy/controlloop/actor/sdnc/SdncActorServiceProvider.java b/models-interactions/model-actors/actor.sdnc/src/main/java/org/onap/policy/controlloop/actor/sdnc/SdncActorServiceProvider.java
index 423839188..4de3ed96b 100644
--- a/models-interactions/model-actors/actor.sdnc/src/main/java/org/onap/policy/controlloop/actor/sdnc/SdncActorServiceProvider.java
+++ b/models-interactions/model-actors/actor.sdnc/src/main/java/org/onap/policy/controlloop/actor/sdnc/SdncActorServiceProvider.java
@@ -2,8 +2,9 @@
  * ============LICENSE_START=======================================================
  * SdncActorServiceProvider
  * ================================================================================
- * Copyright (C) 2018 Huawei Intellectual Property. All rights reserved.
+ * Copyright (C) 2018-2019 Huawei Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -38,6 +39,11 @@ import org.onap.policy.sdnc.SdncHealRequest;
 import org.onap.policy.sdnc.SdncHealRequestHeaderInfo;
 import org.onap.policy.sdnc.SdncHealRequestInfo;
 import org.onap.policy.sdnc.SdncHealServiceInfo;
+import org.onap.policy.sdnc.SdncHealVfModuleParameter;
+import org.onap.policy.sdnc.SdncHealVfModuleParametersInfo;
+import org.onap.policy.sdnc.SdncHealVfModuleRequestInput;
+import org.onap.policy.sdnc.SdncHealVnfInfo;
+
 import org.onap.policy.sdnc.SdncRequest;
 
 import org.slf4j.Logger;
@@ -56,6 +62,9 @@ public class SdncActorServiceProvider implements Actor {
     // Strings for recipes
     private static final String RECIPE_REROUTE = "Reroute";
 
+    // Strings for recipes
+    private static final String RECIPE_BW_ON_DEMAND = "BandwidthOnDemand";
+
     private static final ImmutableList<String> recipes = ImmutableList.of(RECIPE_REROUTE);
     private static final ImmutableMap<String, List<String>> targets =
             new ImmutableMap.Builder<String, List<String>>().put(RECIPE_REROUTE, ImmutableList.of(TARGET_VM)).build();
@@ -88,28 +97,86 @@ public class SdncActorServiceProvider implements Actor {
      * @param policy the policy
      * @return the constructed request
      */
-    public static SdncRequest constructRequest(VirtualControlLoopEvent onset, ControlLoopOperation operation,
+    public SdncRequest constructRequest(VirtualControlLoopEvent onset, ControlLoopOperation operation,
             Policy policy) {
+        switch (policy.getRecipe()) {
+            case RECIPE_REROUTE:
+                return constructReOptimizeRequest(onset);
+            case RECIPE_BW_ON_DEMAND:
+                logger.info("Construct request for receipe {}" , RECIPE_BW_ON_DEMAND);
+                return constructBwOnDemandRequest(onset);
+            default:
+                logger.info("Unsupported recipe {} " + policy.getRecipe());
+                return null;
+        }
+    }
 
-        if (!policy.getRecipe().equalsIgnoreCase(RECIPE_REROUTE)) {
+    private SdncRequest constructBwOnDemandRequest(VirtualControlLoopEvent onset) {
+        // Construct an Sdnc request
+        String serviceInstance = onset.getAai().get("service-instance.service-instance-id");
+        if (serviceInstance == null || serviceInstance.isEmpty()) {
+            // This indicates that AAI Enrichment needs to be done by event producer.
             return null;
         }
+        SdncHealVfModuleParameter bandwidth = new SdncHealVfModuleParameter();
+        bandwidth.setName("bandwidth");
+        bandwidth.setValue(onset.getAai().get("bandwidth"));
+
+        SdncHealVfModuleParameter timeStamp = new SdncHealVfModuleParameter();
+        timeStamp.setName("bandwidth-change-time");
+        timeStamp.setValue(onset.getAai().get("bandwidth-change-time"));
+
+        SdncHealVfModuleParametersInfo vfParametersInfo = new SdncHealVfModuleParametersInfo();
+        vfParametersInfo.addParameters(bandwidth);
+        vfParametersInfo.addParameters(timeStamp);
+
+        SdncHealVfModuleRequestInput vfRequestInfo = new SdncHealVfModuleRequestInput();
+        vfRequestInfo.setVfModuleParametersInfo(vfParametersInfo);
+
+        SdncHealServiceInfo serviceInfo = new SdncHealServiceInfo();
+        serviceInfo.setServiceInstanceId(serviceInstance);
+
+        SdncHealRequestInfo requestInfo = new SdncHealRequestInfo();
+        requestInfo.setRequestAction("SdwanBWPolicyChange");
+
+        SdncHealRequestHeaderInfo headerInfo = new SdncHealRequestHeaderInfo();
+        headerInfo.setSvcAction("update");
+        headerInfo.setSvcRequestId(UUID.randomUUID().toString());
 
+        SdncRequest request = new SdncRequest();
+        request.setNsInstanceId(serviceInstance);
+        request.setRequestId(onset.getRequestId());
+        request.setUrl("/GENERIC-RESOURCE-API:vnf-topology-operation");
+
+        SdncHealVnfInfo vnfInfo = new SdncHealVnfInfo();
+        vnfInfo.setVnfId(onset.getAai().get("vnfId"));
+
+        SdncHealRequest healRequest = new SdncHealRequest();
+        healRequest.setVnfInfo(vnfInfo);
+        healRequest.setRequestHeaderInfo(headerInfo);
+        healRequest.setVfModuleRequestInput(vfRequestInfo);
+        healRequest.setRequestInfo(requestInfo);
+        healRequest.setServiceInfo(serviceInfo);
+        request.setHealRequest(healRequest);
+        return request;
+    }
+
+    private SdncRequest constructReOptimizeRequest(VirtualControlLoopEvent onset) {
         // Construct an Sdnc request
         String serviceInstance = onset.getAai().get("service-instance.service-instance-id");
         if (serviceInstance == null || serviceInstance.isEmpty()) {
-            // This indicates that AAI Enrichment needs to be done by event producer. 
+            // This indicates that AAI Enrichment needs to be done by event producer.
             return null;
         }
         SdncHealServiceInfo serviceInfo = new SdncHealServiceInfo();
         serviceInfo.setServiceInstanceId(serviceInstance);
-        
+
         String networkId = onset.getAai().get("network-information.network-id");
         if (networkId == null || networkId.isEmpty()) {
-            // This indicates that AAI Enrichment needs to be done by event producer. 
+            // This indicates that AAI Enrichment needs to be done by event producer.
             return null;
         }
-        SdncHealNetworkInfo networkInfo = new SdncHealNetworkInfo();        
+        SdncHealNetworkInfo networkInfo = new SdncHealNetworkInfo();
         networkInfo.setNetworkId(networkId);
 
         SdncHealRequestInfo requestInfo = new SdncHealRequestInfo();
@@ -122,6 +189,7 @@ public class SdncActorServiceProvider implements Actor {
         SdncRequest request = new SdncRequest();
         request.setNsInstanceId(serviceInstance);
         request.setRequestId(onset.getRequestId());
+        request.setUrl("/GENERIC-RESOURCE-API:network-topology-operation");
 
         SdncHealRequest healRequest = new SdncHealRequest();
         healRequest.setRequestHeaderInfo(headerInfo);
@@ -129,7 +197,6 @@ public class SdncActorServiceProvider implements Actor {
         healRequest.setRequestInfo(requestInfo);
         healRequest.setServiceInfo(serviceInfo);
         request.setHealRequest(healRequest);
-
         return request;
     }
 }
\ No newline at end of file
diff --git a/models-interactions/model-actors/actor.sdnc/src/test/java/org/onap/policy/controlloop/actor/sdnc/SdncActorServiceProviderTest.java b/models-interactions/model-actors/actor.sdnc/src/test/java/org/onap/policy/controlloop/actor/sdnc/SdncActorServiceProviderTest.java
index 7b64b87d2..7288ec126 100644
--- a/models-interactions/model-actors/actor.sdnc/src/test/java/org/onap/policy/controlloop/actor/sdnc/SdncActorServiceProviderTest.java
+++ b/models-interactions/model-actors/actor.sdnc/src/test/java/org/onap/policy/controlloop/actor/sdnc/SdncActorServiceProviderTest.java
@@ -2,8 +2,8 @@
  * ============LICENSE_START=======================================================
  * TestSdncActorServiceProvider
  * ================================================================================
- * Copyright (C) 2018 Huawei. All rights reserved.
- * Modifications Copyright (C) 2018 AT&T Corp. All rights reserved.
+ * Copyright (C) 2018-2019 Huawei. All rights reserved.
+ * Modifications Copyright (C) 2018-2019 AT&T Corp. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -69,31 +69,32 @@ public class SdncActorServiceProviderTest {
         Policy policy = new Policy();
         policy.setRecipe("Reroute");
 
-        assertNull(SdncActorServiceProvider.constructRequest(onset, operation, policy));
+        SdncActorServiceProvider provider = new SdncActorServiceProvider();
+        assertNull(provider.constructRequest(onset, operation, policy));
 
         onset.getAai().put("network-information.network-id", "network-5555");
-        assertNull(SdncActorServiceProvider.constructRequest(onset, operation, policy));
+        assertNull(provider.constructRequest(onset, operation, policy));
 
         PolicyEngine.manager.setEnvironmentProperty("aai.url", "http://localhost:6666");
         PolicyEngine.manager.setEnvironmentProperty("aai.username", "AAI");
         PolicyEngine.manager.setEnvironmentProperty("aai.password", "AAI");
-        assertNull(SdncActorServiceProvider.constructRequest(onset, operation, policy));
+        assertNull(provider.constructRequest(onset, operation, policy));
 
         UUID requestId = UUID.randomUUID();
         onset.setRequestId(requestId);
-        assertNull(SdncActorServiceProvider.constructRequest(onset, operation, policy));
+        assertNull(provider.constructRequest(onset, operation, policy));
 
         PolicyEngine.manager.setEnvironmentProperty("aai.password", "AAI");
-        assertNull(SdncActorServiceProvider.constructRequest(onset, operation, policy));
+        assertNull(provider.constructRequest(onset, operation, policy));
 
         onset.getAai().put("service-instance.service-instance-id", "service-instance-01");
-        assertNotNull(SdncActorServiceProvider.constructRequest(onset, operation, policy));
+        assertNotNull(provider.constructRequest(onset, operation, policy));
 
         policy.setRecipe("Reroute");
-        assertNotNull(SdncActorServiceProvider.constructRequest(onset, operation, policy));
+        assertNotNull(provider.constructRequest(onset, operation, policy));
 
         SdncRequest request =
-                SdncActorServiceProvider.constructRequest(onset, operation, policy);
+                provider.constructRequest(onset, operation, policy);
 
         assertEquals(requestId, Objects.requireNonNull(request).getRequestId());
         assertEquals("reoptimize", request.getHealRequest().getRequestHeaderInfo().getSvcAction());
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequest.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequest.java
index 88645d517..70e81d89f 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequest.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2018 Huawei. All rights reserved.
+ * Copyright (C) 2018-2019 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -39,6 +39,12 @@ public class SdncHealRequest implements Serializable {
     @SerializedName("network-information")
     private SdncHealNetworkInfo networkInfo;
 
+    @SerializedName("vnf-information")
+    private SdncHealVnfInfo vnfInfo;
+
+    @SerializedName("vf-module-request-input")
+    private SdncHealVfModuleRequestInput vfModuleRequestInput;
+
     public SdncHealRequest() {
         // Default constructor for SdncHealRequest
     }
@@ -75,4 +81,19 @@ public class SdncHealRequest implements Serializable {
         this.networkInfo = networkInfo;
     }
 
+    public SdncHealVnfInfo getVnfInfo() {
+        return vnfInfo;
+    }
+
+    public void setVnfInfo(SdncHealVnfInfo vnfInfo) {
+        this.vnfInfo = vnfInfo;
+    }
+
+    public SdncHealVfModuleRequestInput getVfModuleRequestInput() {
+        return vfModuleRequestInput;
+    }
+
+    public void setVfModuleRequestInput(SdncHealVfModuleRequestInput input) {
+        this.vfModuleRequestInput = input;
+    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleParameter.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleParameter.java
new file mode 100644
index 000000000..0fe82bb44
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleParameter.java
@@ -0,0 +1,55 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved.
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property. 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class SdncHealVfModuleParameter implements Serializable {
+
+    private static final long serialVersionUID = 3208673205100673119L;
+
+    @SerializedName("name")
+    private String name;
+
+    @SerializedName("value")
+    private String value;
+
+    public SdncHealVfModuleParameter() {
+        // Default constructor for SdncHealVfModuleParameter
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleParametersInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleParametersInfo.java
new file mode 100644
index 000000000..4515b9790
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleParametersInfo.java
@@ -0,0 +1,51 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved.
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property. 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+import java.util.LinkedList;
+import java.util.List;
+
+public class SdncHealVfModuleParametersInfo implements Serializable {
+
+    private static final long serialVersionUID = 3208673205100673119L;
+
+    @SerializedName("param")
+    private List<SdncHealVfModuleParameter> parameters;
+
+    public SdncHealVfModuleParametersInfo() {
+        // Default constructor for SdncHealVfModuleParametersInfo
+        parameters = new LinkedList<>();
+    }
+
+    public List<SdncHealVfModuleParameter> getParameters() {
+        return parameters;
+    }
+
+    public void setParameters(List<SdncHealVfModuleParameter> parameters) {
+        this.parameters = parameters;
+    }
+
+    public void addParameters(SdncHealVfModuleParameter parameter) {
+        parameters.add(parameter);
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleRequestInput.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleRequestInput.java
new file mode 100644
index 000000000..c903c77fa
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleRequestInput.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved.
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property. 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class SdncHealVfModuleRequestInput implements Serializable {
+
+    private static final long serialVersionUID = 3208673205100673119L;
+
+    @SerializedName("vf-module-input-parameters")
+    private SdncHealVfModuleParametersInfo vfModuleParametersInfo;
+
+    public SdncHealVfModuleRequestInput() {
+        // Default constructor for SdncHealVfModuleRequestInput
+    }
+
+    public SdncHealVfModuleParametersInfo getVfModuleParametersInfo() {
+        return vfModuleParametersInfo;
+    }
+
+    public void setVfModuleParametersInfo(SdncHealVfModuleParametersInfo info) {
+        this.vfModuleParametersInfo = info;
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVnfInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVnfInfo.java
new file mode 100644
index 000000000..67eaa3b93
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVnfInfo.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved.
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property. 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class SdncHealVnfInfo implements Serializable {
+
+    private static final long serialVersionUID = 3208673205100673119L;
+
+    @SerializedName("vnf-id")
+    private String vnfId;
+
+    public SdncHealVnfInfo() {
+        // Default constructor for SdncHealVnfInfo
+    }
+
+    public String getVnfId() {
+        return vnfId;
+    }
+
+    public void setVnfId(String vnfId) {
+        this.vnfId = vnfId;
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncManager.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncManager.java
index 5770a23c5..864ddf506 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncManager.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncManager.java
@@ -97,7 +97,7 @@ public final class SdncManager implements Runnable {
         responseError.setResponseOutput(responseOutput);
 
         headers.put("Accept", "application/json");
-        String sdncUrl = sdncUrlBase + "/GENERIC-RESOURCE-API:network-topology-operation";
+        String sdncUrl = sdncUrlBase + sdncRequest.getUrl();
 
         try {
             String sdncRequestJson = Serialization.gsonPretty.toJson(sdncRequest);
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncRequest.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncRequest.java
index 4aaa844cd..b2be02035 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncRequest.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncRequest.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property. 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.
@@ -20,6 +21,7 @@
 package org.onap.policy.sdnc;
 
 import com.google.gson.annotations.SerializedName;
+
 import java.io.Serializable;
 import java.util.UUID;
 
@@ -29,6 +31,7 @@ public class SdncRequest implements Serializable {
     // These fields are not serialized and not part of JSON
     private transient String nsInstanceId;
     private transient UUID requestId;
+    private transient String url;
 
     @SerializedName("input")
     private SdncHealRequest healRequest;
@@ -60,4 +63,12 @@ public class SdncRequest implements Serializable {
     public void setHealRequest(SdncHealRequest healRequest) {
         this.healRequest = healRequest;
     }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
 }