Mixing
How to read variable or concatenate one property in @Value annotation of spring boot
I have one POJO class which read properties from application.yaml file in spring boot. Here I need to set default value to groupId(to get when not given) based on combination of topic value and another string.
private String topic;
@Value("${topic}_test")
private String groupId;
I tried this but getting error as
Could not resolve placeholder 'topic' in value "${topic}_test
I create a variable and tried to access it in @Value but failed.
Please provide any suggestion to access this
spring-boot annotations
edited Nov 21 '18 at 13:41
Alien
5,04831126
asked Nov 21 '18 at 13:34
esha ingleesha ingle
63
add a comment |
I have one POJO class which read properties from application.yaml file in spring boot. Here I need to set default value to groupId(to get when not given) based on combination of topic value and another string.
private String topic;
@Value("${topic}_test")
private String groupId;
I tried this but getting error as
Could not resolve placeholder 'topic' in value "${topic}_test
I create a variable and tried to access it in @Value but failed.
Please provide any suggestion to access this
spring-boot annotations
edited Nov 21 '18 at 13:41
Alien
5,04831126
asked Nov 21 '18 at 13:34
esha ingleesha ingle
63
Do you have @ConfigurationProperties at class? For more info see e.g. baeldung.com/configuration-properties-in-spring-boot
– h0nzan
Nov 21 '18 at 21:36
Yes i have given that annotation
– esha ingle
Nov 22 '18 at 4:39
add a comment |
I have one POJO class which read properties from application.yaml file in spring boot. Here I need to set default value to groupId(to get when not given) based on combination of topic value and another string.
private String topic;
@Value("${topic}_test")
private String groupId;
I tried this but getting error as
Could not resolve placeholder 'topic' in value "${topic}_test
I create a variable and tried to access it in @Value but failed.
Please provide any suggestion to access this
spring-boot annotations
edited Nov 21 '18 at 13:41
Alien
5,04831126
asked Nov 21 '18 at 13:34
esha ingleesha ingle
63
I have one POJO class which read properties from application.yaml file in spring boot. Here I need to set default value to groupId(to get when not given) based on combination of topic value and another string.
private String topic;
@Value("${topic}_test")
private String groupId;
I tried this but getting error as
Could not resolve placeholder 'topic' in value "${topic}_test
I create a variable and tried to access it in @Value but failed.
Please provide any suggestion to access this
spring-boot annotations
spring-boot annotations
edited Nov 21 '18 at 13:41
Alien
5,04831126
asked Nov 21 '18 at 13:34
esha ingleesha ingle
63
edited Nov 21 '18 at 13:41
Alien
5,04831126
asked Nov 21 '18 at 13:34
esha ingleesha ingle
63
edited Nov 21 '18 at 13:41
Alien
5,04831126
edited Nov 21 '18 at 13:41
Alien
5,04831126
edited Nov 21 '18 at 13:41
Alien
5,04831126
5,04831126
asked Nov 21 '18 at 13:34
esha ingleesha ingle
63
asked Nov 21 '18 at 13:34
esha ingleesha ingle
63
asked Nov 21 '18 at 13:34
esha ingleesha ingle
63
63
Do you have @ConfigurationProperties at class? For more info see e.g. baeldung.com/configuration-properties-in-spring-boot
– h0nzan
Nov 21 '18 at 21:36
Yes i have given that annotation
– esha ingle
Nov 22 '18 at 4:39
add a comment |
Do you have @ConfigurationProperties at class? For more info see e.g. baeldung.com/configuration-properties-in-spring-boot
– h0nzan
Nov 21 '18 at 21:36
Yes i have given that annotation
– esha ingle
Nov 22 '18 at 4:39
Do you have @ConfigurationProperties at class? For more info see e.g. baeldung.com/configuration-properties-in-spring-boot
– h0nzan
Nov 21 '18 at 21:36
Do you have @ConfigurationProperties at class? For more info see e.g. baeldung.com/configuration-properties-in-spring-boot
– h0nzan
Nov 21 '18 at 21:36
Yes i have given that annotation
– esha ingle
Nov 22 '18 at 4:39
Yes i have given that annotation
– esha ingle
Nov 22 '18 at 4:39
add a comment |
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Do you have @ConfigurationProperties at class? For more info see e.g. baeldung.com/configuration-properties-in-spring-boot
– h0nzan
Nov 21 '18 at 21:36
Yes i have given that annotation
– esha ingle
Nov 22 '18 at 4:39