I tried creating a sample application to implement GraphQL with Spring Boot and Gradle, but somehow it's not working for me. Getting below error:
GraphQL_Error
Code is at at location:
https://github.com/devilking01/GraphQlDemo
Looking at graphql-spring-boot-starter docs default request mapping is on /v1/graphql not /graphql.
You can also override default in properties file:
com.merapar.graphql:
path: "/graphql"
Related
I have a Spring Boot application exposing REST services that are easily called on addresses like
http://localhost:8080/<controller_mapping>/<service_mapping>.
I've been asked to modify my settings in order to add a context path and have my services to respond on
http://localhost:8080//gesev-mensa/<controller_mapping>/<service_mapping>.
Thus I edited my application.properties adding
server.servlet.context-path=/gesev-mensa
Everything works but I can't call Swagger on old address
http://localhost:8080/swagger-ui/index.html?configUrl=/v3/api-docs/swagger-config#/
I get the error Failed to load remote configuration
As suggested, I tried to add property
springdoc.swagger-ui.path=/gesev-mensa/swagger-ui/index.html
but problem persists.
I guess Swagger should be reachable at
http://localhost:8080/gesev-mensa/swagger-ui/index.html?configUrl=/v3/api-docs/swagger-config#/
but that doesn't work.
Any hint?
Thanks for support.
Try removing
springdoc.swagger-ui.path=/gesev-mensa/swagger-ui/index.html
from your properties,
And your swagger will be available in
http://localhost:8080/gesev-mensa/swagger-ui/index.html
As per your current configuration with,
springdoc.swagger-ui.path=/gesev-mensa/swagger-ui/index.html
Swagger will be available in
http://localhost:8080/gesev-mensa/gesev-mensa/swagger-ui/index.html
I have a working spring boot application and I am trying to remove some properties from application.yaml file and read them from an embedded config server in the same app. At the moment, I am trying to read properties from file system through "native" profile type, and I am planning to later replace this with S3. Also, I am trying to read the configuration directly from backend repository as explained here https://docs.spring.io/spring-cloud-config/docs/current/reference/html/#_embedding_the_config_server , rather than connecting through an endpoint.
If you want to read the configuration for an application directly from
the backend repository (instead of from the config server), you
basically want an embedded config server with no endpoints. You can
switch off the endpoints entirely by not using the #EnableConfigServer
annotation (set spring.cloud.config.server.bootstrap=true).
I have introduced following changes to my existing application to achieve this.
Added following dependencies to pom.xml
spring-cloud-starter-config
spring-cloud-config-server
spring-cloud-config-client
application-dev.yaml
spring:
could:
bootstrap:
enabled: true
bootstrap.yaml
spring:
profiles:
active: composite
cloud:
config:
server:
composite:
- type: native
search-locations: file:C:\\Users\\chamila\\config-test\\config
# bootstrap: true
The required properties are saved in a different application-dev.yaml file at the above file path. I have not used #EnableConfigServer annotation from my app class, as I want connect directly without the endpoint.
However, still my program is failing to read the properties from the config-server. I tried setting spring.cloud.config.server.bootstrap=true and spring.cloud.bootstrap.enabled=true from both application-dev.yaml and bootstrap.yaml, but it didn't work?
Any idea what I am missing? I note that I never specified how to connect to the config-server in my application-dev.yaml file also. Is that an issue?
Any help is highly appreciated.
I created a sample project of an embedded Configuration Server which uses a custom repository:
https://github.com/taxone/embedded-config-server
The initial problem was that the custom EnvironmentRepository was not available via bootstrap, as described in this issue.
I followed https://cloud.spring.io/spring-cloud-config/reference/html/#_embedding_the_config_server and achieved the expected result.
Add spring-cloud-starter-bootstrap to your dependencies as suggested in https://github.com/taxone/embedded-config-server.
Make sure that composite profile is active when you start the app.
Verify that your native configuration is added by finding a log message from NativeEnvironmentRepository during startup.
(Optional) Remove spring.cloud.bootstrap.enabled from application-dev.yaml.
(Optional) Remove spring-cloud-config-client dependency as it is included in both spring-cloud-starter-config and
spring-cloud-config-server.
(Further steps) Use #RefreshScope on a spring bean to achieve dynamic properties. Requires POST actuator/refresh.
I'm currently using Springfox Swagger to document my spring boot application with a Java config.
When I add
#JsonNaming(PropertyNamingStrategy.SnakeCaseStrategy.class)
on my model class, and execute the application from swagger ui, its giving me null pointer exception.
But code runs if you try to run from postman or some java client.
I want all my model attributes in snake case. Looks like swagger is not able to serialize/deserialize the object. Please let me know if there is any workaround
So I am following https://spring.io/guides/gs/accessing-twitter/ to connect my application to Twitter to get some user data. But it looks like with recent changes to Spring boot (version 2.0.3.RELEASE) and Spring-social-twitter, I am not able to execute the said article successfully. I keep getting following error:
Consider defining a bean of type 'org.springframework.social.twitter.api.Twitter' in your configuration.
Has anyone tried the same sample with new Spring boot release? What am I missing?
I have a Spring Boot application.yml with this config for Cloud Config:
spring:
cloud:
config:
uri: http://localhost:8080/config
name: ${cluster.name}
profile: ${cluster.idx}
I read cluster.name and cluster.idx from a custom PropertySouce that loads a JSON file. But Spring Boot is not capable of resolve the placeholder yet.
13:04:37,370 ERROR [main] org.springframework.boot.SpringApplication(SpringApplication.java:839) : Application startup failed
java.lang.IllegalArgumentException: Could not resolve placeholder 'cluster.idx' in string value "${cluster.idx}"
How do I tell Spring Boot to load my PropertySource before trying to resolve the placeholders? Thanks in advance.
I'm using Sp Boot 1.4.3 and Sp Cloud Config 1.2.2.
You won't be able to use the property sources as they are not yet available, and will not be at the time that this file is read. You have a couple of options, though. First, you can place these properties into the bootstrap.properties (or bootstrap.yml if you prefer). I suspect that you are trying to do something that's profile driven though and should use the appropriate properties for the profile. In this case, you can create bootstrap-{profile}.yml. So, if you are running with -Dspring.profiles.active=dev, you would have a bootstrap-dev.yml file that would contain the values for this profile.
The second and simpler approach would be to pass these to the VM as arguments. -Dcluster.name=foo -Dcluster.idx=bar