org.lockss.laaws.rs.api.NamespacesApiDelegate Maven / Gradle / Ivy
package org.lockss.laaws.rs.api;
import com.fasterxml.jackson.databind.ObjectMapper;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.responses.ApiResponses;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.media.ArraySchema;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.security.SecurityRequirement;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
import jakarta.servlet.http.HttpServletRequest;
import java.util.List;
import java.util.Map;
import java.util.Optional;
/**
* A delegate to be called by the {@link NamespacesApiController}}.
* Implement this interface with a {@link org.springframework.stereotype.Service} annotated class.
*/
public interface NamespacesApiDelegate {
Logger log = LoggerFactory.getLogger(NamespacesApi.class);
default Optional getObjectMapper(){
return Optional.empty();
}
default Optional getRequest(){
return Optional.empty();
}
default Optional getAcceptHeader() {
return getRequest().map(r -> r.getHeader("Accept"));
}
/**
* @see NamespacesApi#getNamespaces
*/
default ResponseEntity> getNamespaces() {
if(getObjectMapper().isPresent() && getAcceptHeader().isPresent()) {
if (getAcceptHeader().get().contains("application/json")) {
try {
return new ResponseEntity<>(getObjectMapper().get().readValue("[ \"\", \"\" ]", List.class), HttpStatus.NOT_IMPLEMENTED);
} catch (IOException e) {
log.error("Couldn't serialize response for content type application/json", e);
return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
}
}
} else {
log.warn("ObjectMapper or HttpServletRequest not configured in default NamespacesApi interface so no example is generated");
}
return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
}
}