@ApplicationPath is not working?

[rider87]

Hi,

I´m currently installing Swagger, but it seems the @ApplicationPath is not working as expected.

I have the following code:

@ApplicationPath("/service")
@Api( tags = "docs" )
@OpenAPIDefinition(info = @Info(
        title = "My application", 
        version = "1.0.0", 

)
public class SwaggerApplicationConfig extends Application {
	
}

In Web.xml:

<servlet-mapping>
		<servlet-name>javax.ws.rs.core.Application</servlet-name>
		<url-pattern>/service/*</url-pattern>
	</servlet-mapping>

Example Endpoint:

/**
 * Customer Endpoints
 */
@Path("/customer")
@Tag(name = "Customer", description = "Returns all information for customers")
public class CustomerWebservice {

	@GET
	@Path("/")
	@Produces(MediaType.APPLICATION_JSON)
	@ApiOperation(value = "Returns all Customer", notes = "Returns Customer", response = Response.class)
	@ApiResponses(value = {
			@ApiResponse(responseCode = "200", description = "Successful, returning the value"),
			@ApiResponse(responseCode = "404", description = "Not found"),
			@ApiResponse(responseCode = "500", description = "Internal Server Error")
	})
	public Response findAllCustomers() {
		try {
				return Response.ok(customerDtoList, MediaType.APPLICATION_JSON)
					.build();

		} catch (Exception e) {
			LOGGER.error(ExceptionUtils.getFullStackTrace(e));

			ErrorMessage errorMessage = new ErrorMessage(e.getMessage(), Status.INTERNAL_SERVER_ERROR.getStatusCode());
			return Response.status(Status.INTERNAL_SERVER_ERROR).entity(errorMessage).type(MediaType.APPLICATION_JSON)
					.build();
		}
	}

I´m using those libs:
`<dependency>
			<groupId>io.swagger.core.v3</groupId>
			<artifactId>swagger-jaxrs2</artifactId>
			<version>2.1.8</version>
		</dependency>
		<dependency>
			<groupId>io.swagger.core.v3</groupId>
			<artifactId>swagger-jaxrs2-servlet-initializer-v2</artifactId>
			<version>2.1.8</version>
		</dependency>

The json File is generated, but the URL is only:
http://localhost:8080/customer

But it should be:
http://localhost:8080/service/customer

Here in the Swagger GUI:

Any idea what needs to be changed?

[frantuma]

Can you share some more details about your configuration, like a test project / scenario reproducing the issue?

[rider87]

What kind of other configuration are needed besides my first code?
Is there anything which is not correct from my first post?

[frantuma]

for example there is no clue about which JAX-RS implementation you are using, the full deps of your project, the server in use and how you launch, how resources are registered, if there is any additional config

[rider87]

Ok, thanks....

I´m using

• Wildfly 21
• import javax.ws.rs.core.Application;
• Maven build the .war file

	<dependency>
			<groupId>io.swagger.core.v3</groupId>
			<artifactId>swagger-jaxrs2</artifactId>
			<version>2.1.8</version>
		</dependency>
		<dependency>
			<groupId>io.swagger.core.v3</groupId>
			<artifactId>swagger-jaxrs2-servlet-initializer-v2</artifactId>
			<version>2.1.8</version>
		</dependency>

<dependency>
			<groupId>jakarta.platform</groupId>
			<artifactId>jakarta.jakartaee-api</artifactId>
			<version>8.0.0</version>
			<scope>provided</scope>
		</dependency>

In my web.xml
`
javax.ws.rs.core.Application
/service/*

<servlet>
	<servlet-name>OpenApi</servlet-name>
	<servlet-class>io.swagger.v3.jaxrs2.integration.OpenApiServlet</servlet-class>
	<init-param>
		<param-name>openApi.configuration.resourcePackages</param-name>
		<param-value>io.swagger.sample.resource</param-value>
	</init-param>
</servlet>
<servlet-mapping>
	<servlet-name>OpenApi</servlet-name>
	<url-pattern>/openapi/*</url-pattern>
</servlet-mapping>`

My config:

@ApplicationPath("/service")
@Api( tags = "docs" )
@OpenAPIDefinition(info = @Info(
        title = "My application", 
        version = "1.0.0", 

)
public class SwaggerApplicationConfig extends Application {
	
}

[frantuma]

Please try with version 2.1.9 and adding init-param (or via configuration) alwaysResolveAppPath like:

    <init-param>
        <param-name>openApi.configuration.alwaysResolveAppPath</param-name>
        <param-value>true</param-value>
    </init-param>

see also #3060

Please close tickets if it solves your issue

[rider87]

Thanks, but 2.1.9 is not available on maven?
Latest is 2.1.8

Please see also:
https://mvnrepository.com/artifact/io.swagger.core.v3/swagger-jaxrs2

I´ve tried:

<dependency>
			<groupId>io.swagger.core.v3</groupId>
			<artifactId>swagger-jaxrs2</artifactId>
			<version>2.1.9</version>
		</dependency>
		<dependency>
			<groupId>io.swagger.core.v3</groupId>
			<artifactId>swagger-jaxrs2-servlet-initializer-v2</artifactId>
			<version>2.1.9</version>
		</dependency>

[frantuma]

It takes up to a few hours for sonatype to publish release, please check again in a bit

[rider87]

Great, it´s working. Many thanks