public ListBoxModel doFillTypeItems( @QueryParameter(value = "credential") @RelativePath(value = "..") String credentialExistingEmbeddeds, @QueryParameter(value = "credential") @RelativePath(value = "../..") String credentialNewEmbeddeds, @AncestorInPath AbstractProject project) { String creds = credentialExistingEmbeddeds != null ? credentialExistingEmbeddeds : credentialNewEmbeddeds; Credential credential = RepositoryUtils.retrieveOverridingCredentialFromProject(project); DeployitServer deployitServer = RepositoryUtils.getDeployitServer(creds, credential); return of(RepositoryUtils.getAllEmbeddedResourceTypes(deployitServer)); }