JDBC URL matches jdbc:tc: prefix but the database or tag name could not be identified

[yerzhant]

When I'm using a private image as per https://www.testcontainers.org/features/image_name_substitution/#manual-substitution
like this jdbc:tc:domain.com/my-image:1.0.0:///testdb I'm getting the string parsing error:

Caused by: java.lang.IllegalArgumentException: JDBC URL matches jdbc:tc: prefix but the database or tag name could not be identified
	at org.testcontainers.jdbc.ConnectionUrl.parseUrl(ConnectionUrl.java:97)
	at org.testcontainers.jdbc.ConnectionUrl.newInstance(ConnectionUrl.java:67)
	at org.testcontainers.jdbc.ContainerDatabaseDriver.connect(ContainerDatabaseDriver.java:73)
	at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:121)
	at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:358)
	at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206)
	at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:477)
	at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:560)
	... 108 more

[bsideup]

the part after tc: isn't the image name, but the database id. Database aliases will help (see #4), but today you an use the image substitution feature to achieve what you need:
https://www.testcontainers.org/features/image_name_substitution/

[yerzhant]

@bsideup Appreciate you for the link and clarification.

[tunovic]

Why does the hub.image.name.prefix not work in this case and I need to implement my own image substitutor? Can this be implemented that alias is using hub.image.name.prefix too?