remote interpreters, loading remote sdk connection credentials: extract common code

platform/platform-impl/src/com/intellij/remote/RemoteConnectionCredentialsWrapper.java

@@ -282,4 +282,27 @@ public class RemoteConnectionCredentialsWrapper {
     myCredentialsTypeHolder = new UserDataHolderBase();
     myCredentialsTypeHolder.putUserData(DOCKER_CREDENTIALS, credentials);
   }
+
+  public void loadCredentials(@NotNull final String interpreterPath, @NotNull final Element element) {
+    if (interpreterPath.startsWith(RemoteCredentialsHolder.SSH_PREFIX)) {
+      RemoteCredentialsHolder remoteSdkCred = new RemoteCredentialsHolder();
+      remoteSdkCred.load(element);
+      setPlainSshCredentials(remoteSdkCred);
+    }
+    else if (interpreterPath.startsWith(VAGRANT_PREFIX)) {
+      VagrantBasedCredentialsHolder vagrantCred = new VagrantBasedCredentialsHolder();
+      vagrantCred.load(element);
+      setVagrantConnectionType(vagrantCred);
+    }
+    else if (interpreterPath.startsWith(SFTP_DEPLOYMENT_PREFIX)) {
+      WebDeploymentCredentialsHolder deploymentCred = new WebDeploymentCredentialsHolder();
+      deploymentCred.load(element);
+      setWebDeploymentCredentials(deploymentCred);
+    }
+    else if (interpreterPath.startsWith(DOCKER_PREFIX)) {
+      DockerCredentialsHolder dockerCred = new DockerCredentialsHolder();
+      dockerCred.load(element);
+      setDockerDeploymentCredentials(dockerCred);
+    }
+  }
 }