Add retrieval of app features

JIRA:LMCROSSITXSADEPLOY-3111

Author: theghost5800

src/main/java/com/sap/cloudfoundry/client/facade/CloudControllerClient.java

@@ -8,8 +8,6 @@
 import java.util.Set;
 import java.util.UUID;
 
-import org.cloudfoundry.client.v3.Metadata;
-
 import com.sap.cloudfoundry.client.facade.domain.CloudApplication;
 import com.sap.cloudfoundry.client.facade.domain.CloudAsyncJob;
 import com.sap.cloudfoundry.client.facade.domain.CloudBuild;
@@ -34,10 +32,10 @@
 import com.sap.cloudfoundry.client.facade.domain.Upload;
 import com.sap.cloudfoundry.client.facade.domain.UserRole;
 import com.sap.cloudfoundry.client.facade.dto.ApplicationToCreateDto;
+import org.cloudfoundry.client.v3.Metadata;
 
 /**
  * The interface defining operations making up the Cloud Foundry Java client's API.
- *
  */
 public interface CloudControllerClient {
 
@@ -104,15 +102,13 @@ Optional<String> bindServiceInstance(String bindingName, String applicationName,
     String createServiceBroker(CloudServiceBroker serviceBroker);
 
     /**
-     * 
      * @param keyModel service-key cloud object
      * @param serviceInstanceName name of related service instance
      * @return the service-key object populated with new guid
      */
     CloudServiceKey createAndFetchServiceKey(CloudServiceKey keyModel, String serviceInstanceName);
 
     /**
-     * 
      * @param keyModel service-key cloud object
      * @param serviceInstanceName name of related service instance
      * @return job id for async polling if present
@@ -121,7 +117,7 @@ Optional<String> bindServiceInstance(String bindingName, String applicationName,
 
     /**
      * Create a service key.
-     * 
+     *
      * @param serviceInstanceName name of service instance
      * @param serviceKeyName name of service-key
      * @param parameters parameters of service-key
@@ -171,7 +167,6 @@ Optional<String> bindServiceInstance(String bindingName, String applicationName,
     void deleteServiceInstance(String serviceInstance);
 
     /**
-     * 
      * @param serviceInstance {@link CloudServiceInstance}
      */
     void deleteServiceInstance(CloudServiceInstance serviceInstance);
@@ -194,7 +189,7 @@ Optional<String> bindServiceInstance(String bindingName, String applicationName,
 
     /**
      * Delete a service binding.
-     * 
+     *
      * @param serviceInstanceName name of service instance
      * @param serviceKeyName name of service key
      * @return job id for async polling if present
@@ -203,7 +198,7 @@ Optional<String> bindServiceInstance(String bindingName, String applicationName,
 
     /**
      * Delete a service binding.
-     * 
+     *
      * @param bindingGuid The GUID of the binding
      * @param serviceBindingOperationCallback callback used for error handling
      * @return job id for async polling if present
@@ -287,6 +282,8 @@ Optional<String> bindServiceInstance(String bindingName, String applicationName,
 
     boolean getApplicationSshEnabled(UUID applicationGuid);
 
+    Map<String, Boolean> getApplicationFeatures(UUID applicationGuid);
+
     /**
      * Get all applications in the currently targeted space. This method has EXTREMELY poor performance for spaces with a lot of
      * applications.
@@ -364,7 +361,7 @@ Optional<String> bindServiceInstance(String bindingName, String applicationName,
 
     /**
      * Get the GUID of a service instance.
-     * 
+     *
      * @param serviceInstanceName the name of the service instance
      * @return the service instance GUID
      */
@@ -447,7 +444,7 @@ Optional<String> bindServiceInstance(String bindingName, String applicationName,
 
     /**
      * Get all user-provided service instance parameters
-     * 
+     *
      * @param guid The service instance guid
      * @return user-provided service instance parameters in key-value pairs
      */
@@ -670,7 +667,7 @@ CloudPackage asyncUploadApplicationWithExponentialBackoff(String applicationName
 
     /**
      * Get the list of one-off tasks currently known for the given application.
-     * 
+     *
      * @param applicationName the application to look for tasks
      * @return the list of known tasks
      * @throws UnsupportedOperationException if the targeted controller does not support tasks
@@ -679,7 +676,7 @@ CloudPackage asyncUploadApplicationWithExponentialBackoff(String applicationName
 
     /**
      * Run a one-off task on an application.
-     * 
+     *
      * @param applicationName the application to run the task on
      * @param task the task to run
      * @return the ran task
@@ -689,7 +686,7 @@ CloudPackage asyncUploadApplicationWithExponentialBackoff(String applicationName
 
     /**
      * Cancel the given task.
-     * 
+     *
      * @param taskGuid the GUID of the task to cancel
      * @return the cancelled task
      */

src/main/java/com/sap/cloudfoundry/client/facade/CloudControllerClientImpl.java

@@ -10,11 +10,6 @@
 import java.util.UUID;
 import java.util.function.Supplier;
 
-import org.cloudfoundry.AbstractCloudFoundryException;
-import org.cloudfoundry.client.v3.Metadata;
-import org.springframework.http.HttpStatus;
-import org.springframework.util.Assert;
-
 import com.sap.cloudfoundry.client.facade.domain.CloudApplication;
 import com.sap.cloudfoundry.client.facade.domain.CloudAsyncJob;
 import com.sap.cloudfoundry.client.facade.domain.CloudBuild;
@@ -42,10 +37,13 @@
 import com.sap.cloudfoundry.client.facade.rest.CloudControllerRestClient;
 import com.sap.cloudfoundry.client.facade.rest.CloudControllerRestClientFactory;
 import com.sap.cloudfoundry.client.facade.rest.ImmutableCloudControllerRestClientFactory;
+import org.cloudfoundry.AbstractCloudFoundryException;
+import org.cloudfoundry.client.v3.Metadata;
+import org.springframework.http.HttpStatus;
+import org.springframework.util.Assert;
 
 /**
  * A Java client to exercise the Cloud Foundry API.
- *
  */
 public class CloudControllerClientImpl implements CloudControllerClient {
 
@@ -61,7 +59,8 @@ public CloudControllerClientImpl(URL controllerUrl, CloudCredentials credentials
     public CloudControllerClientImpl(URL controllerUrl, CloudCredentials credentials, CloudSpace target, boolean trustSelfSignedCerts) {
         Assert.notNull(controllerUrl, "URL for cloud controller cannot be null");
         CloudControllerRestClientFactory restClientFactory = ImmutableCloudControllerRestClientFactory.builder()
-                                                                                                      .shouldTrustSelfSignedCertificates(trustSelfSignedCerts)
+                                                                                                      .shouldTrustSelfSignedCertificates(
+                                                                                                          trustSelfSignedCerts)
                                                                                                       .build();
         this.delegate = restClientFactory.createClient(controllerUrl, credentials, target);
     }
@@ -264,6 +263,11 @@ public boolean getApplicationSshEnabled(UUID applicationGuid) {
         return handleExceptions(() -> delegate.getApplicationSshEnabled(applicationGuid));
     }
 
+    @Override
+    public Map<String, Boolean> getApplicationFeatures(UUID applicationGuid) {
+        return handleExceptions(() -> delegate.getApplicationFeatures(applicationGuid));
+    }
+
     @Override
     public List<CloudApplication> getApplications() {
         return handleExceptions(() -> delegate.getApplications());

src/main/java/com/sap/cloudfoundry/client/facade/domain/Staging.java

@@ -1,6 +1,7 @@
 package com.sap.cloudfoundry.client.facade.domain;
 
 import java.util.List;
+import java.util.Map;
 
 import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
@@ -55,6 +56,9 @@ public interface Staging {
     @Nullable
     Boolean isSshEnabled();
 
+    @SkipNulls
+    Map<String, Boolean> getAppFeatures();
+
     /**
      * @return the stack to use when staging the application, or null to use the default stack
      */

src/main/java/com/sap/cloudfoundry/client/facade/rest/CloudControllerRestClient.java

@@ -8,9 +8,6 @@
 import java.util.Set;
 import java.util.UUID;
 
-import com.sap.cloudfoundry.client.facade.dto.ApplicationToCreateDto;
-import org.cloudfoundry.client.v3.Metadata;
-
 import com.sap.cloudfoundry.client.facade.UploadStatusCallback;
 import com.sap.cloudfoundry.client.facade.domain.CloudApplication;
 import com.sap.cloudfoundry.client.facade.domain.CloudAsyncJob;
@@ -35,10 +32,11 @@
 import com.sap.cloudfoundry.client.facade.domain.Staging;
 import com.sap.cloudfoundry.client.facade.domain.Upload;
 import com.sap.cloudfoundry.client.facade.domain.UserRole;
+import com.sap.cloudfoundry.client.facade.dto.ApplicationToCreateDto;
+import org.cloudfoundry.client.v3.Metadata;
 
 /**
  * Interface defining operations available for the cloud controller REST client implementations
- *
  */
 public interface CloudControllerRestClient {
 
@@ -50,7 +48,8 @@ public interface CloudControllerRestClient {
 
     Optional<String> bindServiceInstance(String bindingName, String applicationName, String serviceInstanceName);
 
-    Optional<String> bindServiceInstance(String bindingName, String applicationName, String serviceInstanceName, Map<String, Object> parameters);
+    Optional<String> bindServiceInstance(String bindingName, String applicationName, String serviceInstanceName,
+                                         Map<String, Object> parameters);
 
     void createApplication(ApplicationToCreateDto applicationToCreateDto);
 
@@ -110,6 +109,8 @@ public interface CloudControllerRestClient {
 
     boolean getApplicationSshEnabled(UUID applicationGuid);
 
+    Map<String, Boolean> getApplicationFeatures(UUID applicationGuid);
+
     List<CloudApplication> getApplications();
 
     CloudDomain getDefaultDomain();