org.apache.ode.bpel.engine.migration

## Class MigrationHandler

- java.lang.Object
- - org.apache.ode.bpel.engine.migration.MigrationHandler

-     public class MigrationHandler
      extends java.lang.Object

  Checks database schema versions and migrates when necessary.

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static int` | `CURRENT_SCHEMA_VERSION`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `MigrationHandler(Contexts _contexts)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `migrate(java.util.Set<BpelProcess> registeredProcesses, int migrationTransactionTimeout)`

    - ### Methods inherited from class java.lang.Object

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

- - ### Field Detail

    - #### CURRENT_SCHEMA_VERSION

          public static final int CURRENT_SCHEMA_VERSION

      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### MigrationHandler

          public MigrationHandler(Contexts _contexts)

  - ### Method Detail

    - #### migrate

          public boolean migrate(java.util.Set<BpelProcess> registeredProcesses,
                        int migrationTransactionTimeout)