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Migration to 0.19.1

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Tapac
2019-12-07 11:49:43 +03:00
committed by Andrey.Tarashevskiy
parent 92cf1929d3
commit 459a7ef606
1 changed files with 25 additions and 0 deletions
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Migration-Guide.md
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@@ -32,3 +32,28 @@ If you already use JodaTime just re-import date related functions as they become
But if you want to switch from JodaTime to Java Time you have to:
1. Use `exposed-java-time` instead of `exposed-jodatime`
2. Fix your code according to a fact what `date` column will return `java.time.LocalDate` and `datetime` -> `java.time.LocalDateTime`
## Migrating to 0.19.+
To allow Exposed to work with Java 9 module system some classes in a `exposed-core` modules were changed their packages.
Also, `exposed-jodatime` functions/classes were moved to a new package.
Affected classes:
`org.jetbrains.exposed.dao.EntityID` -> `org.jetbrains.exposed.dao.id.EntityID`
`org.jetbrains.exposed.dao.IdTable` -> `org.jetbrains.exposed.dao.id.IdTable`
`org.jetbrains.exposed.dao.IntIdTable` -> `org.jetbrains.exposed.dao.id.IntIdTable`
`org.jetbrains.exposed.dao.LongIdTable` -> `org.jetbrains.exposed.dao.id.LongIdTable`
`org.jetbrains.exposed.dao.UUIDTable` -> `org.jetbrains.exposed.dao.id.UUIDTable`
As this change could hardly affect large projects we move existing classes with their original package to `exposed-dao` module, deprecate them and prepare migration steps with IntelliJ IDEA:
1. Find any of deprecated tables in your project and use `Alt+Enter` quick-fix with "Replace in the whole project". Repeat for all *IdTables.
2. Run "Edit > Find > Replace in Path..."
3. Enter `import org.jetbrains.exposed.dao.*` in a search field
4. Enter in a replace field:
```
import org.jetbrains.exposed.dao.id.EntityID
import org.jetbrains.exposed.dao.*
```
5. Run "Replace" in the whole project.
6. Search for `DateColumnType`, `date()`, `datetime()` and re-import them manually.
7. Run "Optimize imports" on all files in a current change list.
8. Run "Build" and fix the rest problems.