Package org.dspace.storage.rdbms.xmlworkflow

Class V5_0_2014_11_04__Enable_XMLWorkflow_Migration

java.lang.Object
org.flywaydb.core.api.migration.BaseJavaMigration
org.dspace.storage.rdbms.xmlworkflow.V5_0_2014_11_04__Enable_XMLWorkflow_Migration
All Implemented Interfaces:
org.flywaydb.core.api.migration.JavaMigration
public class V5_0_2014_11_04__Enable_XMLWorkflow_Migration extends org.flywaydb.core.api.migration.BaseJavaMigration
This class automatically migrates your DSpace Database to use the XML-based Configurable Workflow system whenever it is enabled. (i.e. workflow.framework=xmlworkflow in workflow.cfg)

Because XML-based Configurable Workflow existed prior to our migration, this class first checks for the existence of the "cwf_workflowitem" table before running any migrations.

This class represents a Flyway DB Java Migration http://flywaydb.org/documentation/migration/java.html

It can upgrade a 5.0 version of DSpace to use the XMLWorkflow.

Author:
Tim Donohue

  • Constructor Summary

    Constructors
    Constructor
    Description
    V5_0_2014_11_04__Enable_XMLWorkflow_Migration()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    Integer
    getChecksum()
    Return the checksum to be associated with this Migration in the Flyway database table (schema_version).
    void
    migrate(org.flywaydb.core.api.migration.Context context)
    Actually migrate the existing database

    Methods inherited from class org.flywaydb.core.api.migration.BaseJavaMigration

    canExecuteInTransaction, getDescription, getVersion, isBaselineMigration, isUndo

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • V5_0_2014_11_04__Enable_XMLWorkflow_Migration

      public V5_0_2014_11_04__Enable_XMLWorkflow_Migration()

  • Method Details

    • migrate

      public void migrate(org.flywaydb.core.api.migration.Context context) throws IOException, SQLException
      Actually migrate the existing database
      Parameters:
      context - Flyway Migration Context
      Throws:
      IOException - A general class of exceptions produced by failed or interrupted I/O operations.
      SQLException - An exception that provides information on a database access error or other errors.

    • getChecksum

      public Integer getChecksum()
      Return the checksum to be associated with this Migration in the Flyway database table (schema_version).
      Specified by:
      getChecksum in interface org.flywaydb.core.api.migration.JavaMigration
      Overrides:
      getChecksum in class org.flywaydb.core.api.migration.BaseJavaMigration
      Returns:
      checksum as an Integer