Class CustomLockDatabaseChangeLogGenerator
- java.lang.Object
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- liquibase.sqlgenerator.core.AbstractSqlGenerator<liquibase.statement.core.LockDatabaseChangeLogStatement>
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- liquibase.sqlgenerator.core.LockDatabaseChangeLogGenerator
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- org.keycloak.connections.jpa.updater.liquibase.lock.CustomLockDatabaseChangeLogGenerator
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- All Implemented Interfaces:
liquibase.servicelocator.PrioritizedService
,liquibase.sqlgenerator.SqlGenerator<liquibase.statement.core.LockDatabaseChangeLogStatement>
public class CustomLockDatabaseChangeLogGenerator extends liquibase.sqlgenerator.core.LockDatabaseChangeLogGenerator
We use "SELECT FOR UPDATE" pessimistic locking (Same algorithm like Hibernate LockMode.PESSIMISTIC_WRITE )- Author:
- Marek Posolda
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Constructor Summary
Constructors Constructor Description CustomLockDatabaseChangeLogGenerator()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description liquibase.sql.Sql[]
generateSql(liquibase.statement.core.LockDatabaseChangeLogStatement statement, liquibase.database.Database database, liquibase.sqlgenerator.SqlGeneratorChain sqlGeneratorChain)
int
getPriority()
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Method Detail
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getPriority
public int getPriority()
- Specified by:
getPriority
in interfaceliquibase.servicelocator.PrioritizedService
- Specified by:
getPriority
in interfaceliquibase.sqlgenerator.SqlGenerator<liquibase.statement.core.LockDatabaseChangeLogStatement>
- Overrides:
getPriority
in classliquibase.sqlgenerator.core.AbstractSqlGenerator<liquibase.statement.core.LockDatabaseChangeLogStatement>
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generateSql
public liquibase.sql.Sql[] generateSql(liquibase.statement.core.LockDatabaseChangeLogStatement statement, liquibase.database.Database database, liquibase.sqlgenerator.SqlGeneratorChain sqlGeneratorChain)
- Specified by:
generateSql
in interfaceliquibase.sqlgenerator.SqlGenerator<liquibase.statement.core.LockDatabaseChangeLogStatement>
- Overrides:
generateSql
in classliquibase.sqlgenerator.core.LockDatabaseChangeLogGenerator
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