Add change to set default hostname template in admin settings API

Author: msm1992

components/apimgt/org.wso2.carbon.apimgt.impl/src/main/java/org/wso2/carbon/apimgt/impl/deployer/ExternalGatewayDeployer.java

@@ -103,4 +103,11 @@ public boolean undeploy(String apiID, String apiName, String apiVersion, String
      * @return API api object
      */
     public void applyGatewayStandards(API api) throws DeployerException;
+
+    /**
+     * This method returns the default hostname template of the external gateway
+     *
+     * @return String default hostname template
+     */
+    public String getDefaultHostnameTemplate();
 }

components/apimgt/org.wso2.carbon.apimgt.rest.api.admin.v1/src/gen/java/org/wso2/carbon/apimgt/rest/api/admin/v1/dto/SettingsGatewayConfigurationDTO.java

@@ -26,6 +26,7 @@ public class SettingsGatewayConfigurationDTO   {
     private String type = null;
     private String displayName = null;
     private List<GatewayConfigurationDTO> configurations = new ArrayList<GatewayConfigurationDTO>();
+    private String defaultHostnameTemplate = null;
 
   /**
    **/
@@ -79,6 +80,23 @@ public void setConfigurations(List<GatewayConfigurationDTO> configurations) {
     this.configurations = configurations;
   }
 
+  /**
+   **/
+  public SettingsGatewayConfigurationDTO defaultHostnameTemplate(String defaultHostnameTemplate) {
+    this.defaultHostnameTemplate = defaultHostnameTemplate;
+    return this;
+  }
+
+  
+  @ApiModelProperty(example = "{apiId}.execute-api.{region}.amazonaws.com", value = "")
+  @JsonProperty("defaultHostnameTemplate")
+  public String getDefaultHostnameTemplate() {
+    return defaultHostnameTemplate;
+  }
+  public void setDefaultHostnameTemplate(String defaultHostnameTemplate) {
+    this.defaultHostnameTemplate = defaultHostnameTemplate;
+  }
+
 
   @Override
   public boolean equals(java.lang.Object o) {
@@ -91,12 +109,13 @@ public boolean equals(java.lang.Object o) {
     SettingsGatewayConfigurationDTO settingsGatewayConfiguration = (SettingsGatewayConfigurationDTO) o;
     return Objects.equals(type, settingsGatewayConfiguration.type) &&
         Objects.equals(displayName, settingsGatewayConfiguration.displayName) &&
-        Objects.equals(configurations, settingsGatewayConfiguration.configurations);
+        Objects.equals(configurations, settingsGatewayConfiguration.configurations) &&
+        Objects.equals(defaultHostnameTemplate, settingsGatewayConfiguration.defaultHostnameTemplate);
   }
 
   @Override
   public int hashCode() {
-    return Objects.hash(type, displayName, configurations);
+    return Objects.hash(type, displayName, configurations, defaultHostnameTemplate);
   }
 
   @Override
@@ -107,6 +126,7 @@ public String toString() {
     sb.append("    type: ").append(toIndentedString(type)).append("\n");
     sb.append("    displayName: ").append(toIndentedString(displayName)).append("\n");
     sb.append("    configurations: ").append(toIndentedString(configurations)).append("\n");
+    sb.append("    defaultHostnameTemplate: ").append(toIndentedString(defaultHostnameTemplate)).append("\n");
     sb.append("}");
     return sb.toString();
   }

components/apimgt/org.wso2.carbon.apimgt.rest.api.admin.v1/src/main/java/org/wso2/carbon/apimgt/rest/api/admin/v1/utils/mappings/SettingsMappingUtil.java

@@ -152,6 +152,7 @@ private static List<SettingsGatewayConfigurationDTO> getSettingsGatewayConfigura
                     new SettingsGatewayConfigurationDTO();
             settingsFederatedGatewayConfigurationDTO.setType(gatewayConfiguration.getType());
             settingsFederatedGatewayConfigurationDTO.setDisplayName(gatewayConfiguration.getType());
+            settingsFederatedGatewayConfigurationDTO.setDefaultHostnameTemplate(gatewayConfiguration.getDefaultHostnameTemplate());
             List<ConfigurationDto> connectionConfigurations = gatewayConfiguration.getConnectionConfigurations();
             if (connectionConfigurations != null) {
                 for (ConfigurationDto dto : connectionConfigurations) {

components/apimgt/org.wso2.carbon.apimgt.rest.api.admin.v1/src/main/resources/admin-api.yaml

@@ -5485,6 +5485,9 @@ components:
                 type: array
                 items:
                   $ref: '#/components/schemas/GatewayConfiguration'
+              defaultHostnameTemplate:
+                type: string
+                example: '{apiId}.execute-api.{region}.amazonaws.com'
         analyticsEnabled:
           type: boolean
           description: To determine whether analytics is enabled or not

components/apimgt/org.wso2.carbon.apimgt.solace/src/main/java/org/wso2/carbon/apimgt/solace/deployer/SolaceBrokerDeployer.java

@@ -380,4 +380,8 @@ public void applyGatewayStandards(API api) throws DeployerException {
         // No need to implement
     }
 
+    @Override
+    public String getDefaultHostnameTemplate() {
+        return "";
+    }
 }