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object Evolutions

Defines Evolutions utilities functions.

Source
Evolutions.scala
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  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  4. def applyEvolutions(database: Database, evolutionsReader: EvolutionsReader = ThisClassLoaderEvolutionsReader, autocommit: Boolean = true, schema: String = "", metaTable: String = "play_evolutions", substitutionsMappings: Map[String, String] = Map.empty, substitutionsPrefix: String = "$evolutions{{{", substitutionsSuffix: String = "}}}", substitutionsEscape: Boolean = true): Unit

    Apply evolutions for the given database.

    Apply evolutions for the given database.

    database

    The database to apply the evolutions to.

    evolutionsReader

    The reader to read the evolutions.

    autocommit

    Whether to use autocommit or not, evolutions will be manually committed if false.

    schema

    The schema that all the play evolution tables are saved in

    metaTable

    Table to keep evolutions' meta data

    substitutionsMappings

    Mappings of variables (without the prefix and suffix) and their replacements.

    substitutionsPrefix

    Prefix of the variable to substitute, e.g. "$evolutions

    ".
    @param substitutionsSuffix Suffix of the variable to substitute, e.g. "

    ".

    substitutionsEscape

    Whetever escaping of variables is enabled via a preceding "!". E.g. "!$evolutions

    my_variable

    " ends up as "$evolutions

    my_variable

    " in the final sql instead of replacing it with its substitution.

  5. final def asInstanceOf[T0]: T0
    Definition Classes
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  6. def cleanupEvolutions(database: Database, autocommit: Boolean = true, schema: String = "", metaTable: String = "play_evolutions", substitutionsMappings: Map[String, String] = Map.empty, substitutionsPrefix: String = "$evolutions{{{", substitutionsSuffix: String = "}}}", substitutionsEscape: Boolean = true): Unit

    Cleanup evolutions for the given database.

    Cleanup evolutions for the given database.

    This will leave the database in the original state it was before evolutions were applied, by running the down scripts for all the evolutions that have been previously applied to the database.

    database

    The database to clean the evolutions for.

    autocommit

    Whether to use autocommit or not, evolutions will be manually committed if false.

    schema

    The schema where all the play evolution tables are saved in

    metaTable

    Table to keep evolutions' meta data

    substitutionsMappings

    Mappings of variables (without the prefix and suffix) and their replacements.

    substitutionsPrefix

    Prefix of the variable to substitute, e.g. "$evolutions

    ".
    @param substitutionsSuffix Suffix of the variable to substitute, e.g. "

    ".

    substitutionsEscape

    Whetever escaping of variables is enabled via a preceding "!". E.g. "!$evolutions

    my_variable

    " ends up as "$evolutions

    my_variable

    " in the final sql instead of replacing it with its substitution.

  7. def clone(): AnyRef
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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  8. def conflictings(downs: Seq[Evolution], ups: Seq[Evolution]): (Seq[Evolution], Seq[Evolution])

    Compare two evolution sequences.

    Compare two evolution sequences.

    downs

    the seq of downs

    ups

    the seq of ups

    returns

    the downs and ups to run to have the db synced to the current stage

  9. def directoryName(db: String, path: String = "evolutions"): String

    Default evolutions directory location.

  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  11. def equals(arg0: AnyRef): Boolean
    Definition Classes
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  12. def fileName(db: String, revision: String, path: String = "evolutions"): String
  13. def fileName(db: String, revision: Int, path: String): String
  14. def fileName(db: String, revision: Int): String

    Default evolution file location.

  15. final def getClass(): Class[_ <: AnyRef]
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    @HotSpotIntrinsicCandidate() @native()
  16. def hashCode(): Int
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    @HotSpotIntrinsicCandidate() @native()
  17. final def isInstanceOf[T0]: Boolean
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  18. final def ne(arg0: AnyRef): Boolean
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  19. final def notify(): Unit
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    @HotSpotIntrinsicCandidate() @native()
  20. final def notifyAll(): Unit
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    @HotSpotIntrinsicCandidate() @native()
  21. def resourceName(db: String, revision: String, path: String = "evolutions"): String
  22. def resourceName(db: String, revision: Int, path: String): String
  23. def resourceName(db: String, revision: Int): String

    Default evolution resource name.

  24. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
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  25. def toHumanReadableScript(scripts: Seq[Script]): String

    Translates evolution scripts into something human-readable.

    Translates evolution scripts into something human-readable.

    scripts

    the evolution scripts

    returns

    a formatted script

  26. def toString(): String
    Definition Classes
    AnyRef → Any
  27. def updateEvolutionScript(db: String = "default", path: String = "evolutions", revision: Int = 1, comment: String = "Generated", ups: String, downs: String)(implicit environment: Environment): Unit

    Updates a local (file-based) evolution script.

  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException])
  29. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException]) @native()
  30. final def wait(): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException])
  31. def withEvolutions[T](database: Database, evolutionsReader: EvolutionsReader = ThisClassLoaderEvolutionsReader, autocommit: Boolean = true, schema: String = "", metaTable: String = "play_evolutions", substitutionsMappings: Map[String, String] = Map.empty, substitutionsPrefix: String = "$evolutions{{{", substitutionsSuffix: String = "}}}", substitutionsEscape: Boolean = true)(block: => T): T

    Execute the following code block with the evolutions for the database, cleaning up afterwards by running the downs.

    Execute the following code block with the evolutions for the database, cleaning up afterwards by running the downs.

    database

    The database to execute the evolutions on

    evolutionsReader

    The evolutions reader to use. Defaults to reading evolutions from the evolution readers own classloader.

    autocommit

    Whether to use autocommit or not, evolutions will be manually committed if false.

    schema

    The schema where all the play evolution tables are saved in

    metaTable

    Table to keep evolutions' meta data

    substitutionsMappings

    Mappings of variables (without the prefix and suffix) and their replacements.

    substitutionsPrefix

    Prefix of the variable to substitute, e.g. "$evolutions

    ".
    @param substitutionsSuffix Suffix of the variable to substitute, e.g. "

    ".

    substitutionsEscape

    Whetever escaping of variables is enabled via a preceding "!". E.g. "!$evolutions

    my_variable

    " ends up as "$evolutions

    my_variable

    " in the final sql instead of replacing it with its substitution.

    block

    The block to execute

Deprecated Value Members

  1. def finalize(): Unit
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

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