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Micronaut - Resolve place holders in properties file

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2

0

How to resolve placeholders in properties file similar to the below one.

I am using an external properties file - dev.properties with entries similar to below:

db.database: testdb
db.user: testuser
db.password: password
db.dev_server: server1
db.port: 9999
db.url: jdbc:database:$db.dev_server:$db.port/$db.database

Loading this using -Dmicronaut.config.files=path_to_dev.properties

@ConfigurationProperties("db")
class Config 
 // all the properties (database, user etc) including getters and setters createted 

 public Config () 

 

When I inject Config in another class, it is not able to resolve place holders in url property.

Caused by: io.micronaut.context.exceptions.ConfigurationException: Could not resolve placeholder $db.dev_server in value: jdbc:database:$db.server:$db.port/$db.database

micronaut

share|improve this question

edited Mar 27 at 17:36

kTest

asked Mar 27 at 16:52

kTestkTest

11155 bronze badges

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  I figured out the answer in micronaut docs. Micronaut normalizes properties into kebab case so it will not be able to resolve $dev_server. Changing this to $dev-server works. Is there any other work around for this?
  
  – kTest
  Mar 27 at 17:39
  
  

  
  
  
  


• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  It's not a workaround. It is what you're supposed to do
  
  – James Kleeh
  Mar 28 at 18:33
  

  
  
  
  

add a comment | 

2

0

How to resolve placeholders in properties file similar to the below one.

I am using an external properties file - dev.properties with entries similar to below:

db.database: testdb
db.user: testuser
db.password: password
db.dev_server: server1
db.port: 9999
db.url: jdbc:database:$db.dev_server:$db.port/$db.database

Loading this using -Dmicronaut.config.files=path_to_dev.properties

@ConfigurationProperties("db")
class Config 
 // all the properties (database, user etc) including getters and setters createted 

 public Config () 

 

When I inject Config in another class, it is not able to resolve place holders in url property.

Caused by: io.micronaut.context.exceptions.ConfigurationException: Could not resolve placeholder $db.dev_server in value: jdbc:database:$db.server:$db.port/$db.database

micronaut

share|improve this question

edited Mar 27 at 17:36

kTest

asked Mar 27 at 16:52

kTestkTest

11155 bronze badges

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  I figured out the answer in micronaut docs. Micronaut normalizes properties into kebab case so it will not be able to resolve $dev_server. Changing this to $dev-server works. Is there any other work around for this?
  
  – kTest
  Mar 27 at 17:39
  
  

  
  
  
  


• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  It's not a workaround. It is what you're supposed to do
  
  – James Kleeh
  Mar 28 at 18:33
  

  
  
  
  

add a comment | 

How to resolve placeholders in properties file similar to the below one.

I am using an external properties file - dev.properties with entries similar to below:

db.database: testdb
db.user: testuser
db.password: password
db.dev_server: server1
db.port: 9999
db.url: jdbc:database:$db.dev_server:$db.port/$db.database

Loading this using -Dmicronaut.config.files=path_to_dev.properties

@ConfigurationProperties("db")
class Config 
 // all the properties (database, user etc) including getters and setters createted 

 public Config () 

 

When I inject Config in another class, it is not able to resolve place holders in url property.

Caused by: io.micronaut.context.exceptions.ConfigurationException: Could not resolve placeholder $db.dev_server in value: jdbc:database:$db.server:$db.port/$db.database

micronaut

share|improve this question

edited Mar 27 at 17:36

kTest

asked Mar 27 at 16:52

kTestkTest

11155 bronze badges

db.database: testdb
db.user: testuser
db.password: password
db.dev_server: server1
db.port: 9999
db.url: jdbc:database:$db.dev_server:$db.port/$db.database

@ConfigurationProperties("db")
class Config 
 // all the properties (database, user etc) including getters and setters createted 

 public Config () 

 

Caused by: io.micronaut.context.exceptions.ConfigurationException: Could not resolve placeholder $db.dev_server in value: jdbc:database:$db.server:$db.port/$db.database

share|improve this question

edited Mar 27 at 17:36

kTest

asked Mar 27 at 16:52

kTestkTest

11155 bronze badges

share|improve this question

edited Mar 27 at 17:36

kTest

asked Mar 27 at 16:52

kTestkTest

11155 bronze badges

asked Mar 27 at 16:52

kTestkTest

11155 bronze badges

asked Mar 27 at 16:52

kTestkTest

11155 bronze badges