SwaggerJaxrsConfig.java
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package fi.codecrew.moya.servlet;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.wordnik.swagger.config.ConfigFactory;
import com.wordnik.swagger.config.ScannerFactory;
import com.wordnik.swagger.config.SwaggerConfig;
import com.wordnik.swagger.jaxrs.config.ReflectiveJaxrsScanner;
import com.wordnik.swagger.jaxrs.reader.DefaultJaxrsApiReader;
import com.wordnik.swagger.reader.ClassReaders;
import fi.codecrew.moya.rest.RestApplicationEntrypoint;
@WebServlet(name = "SwaggerJaxrsConfig", loadOnStartup = 1, description = "Configure Swaggered API documentation")
public class SwaggerJaxrsConfig extends HttpServlet {
private static final long serialVersionUID = 35868122371671912L;
private static final Logger log = LoggerFactory.getLogger(SwaggerJaxrsConfig.class);
private static final String BASE_URL = "/MoyaWeb";
private static final String API_RESOURCE_PACKAGE = "fi.codecrew.moya.rest";
@Override
public void init() throws ServletException {
log.info("Initializing Swagger configuration servlet");
try {
// Configure basic API settings shown in API doc JSON.
SwaggerConfig swaggerConfig = new SwaggerConfig();
swaggerConfig.setBasePath(BASE_URL + RestApplicationEntrypoint.REST_PATH);
swaggerConfig.setApiVersion("1.0.0");
ConfigFactory.setConfig(swaggerConfig);
// Configure scanning for API annotations in desired packaget
// ServletScanner scanner = new ServletScanner();
// scanner.setResourcePackage(API_RESOURCE_PACKAGE);
// DefaultJaxrsScanner scanner = new DefaultJaxrsScanner();
ReflectiveJaxrsScanner scanner = new ReflectiveJaxrsScanner();
scanner.setResourcePackage(API_RESOURCE_PACKAGE);
ScannerFactory.setScanner(scanner);
// Reads annotations from the scanned classes.
ClassReaders.setReader(new DefaultJaxrsApiReader());
log.info("Initializing Swagger configuration succeeded.");
} catch (Exception e) {
log.error("Initializing Swagger configuration failed", e);
}
}
@Override
public void destroy() {
log.info("Destroying Swagger configuration servlet");
}
}