1 files changed, 83 insertions, 0 deletions
diff --git a/odoo/workflow/__init__.py b/odoo/workflow/__init__.py
new file mode 100644
index 00000000000..752f7e54bea
--- /dev/null
+++ b/odoo/workflow/__init__.py
@@ -0,0 +1,83 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from openerp.workflow.service import WorkflowService
+
+# The new API is in openerp.workflow.workflow_service
+# OLD API of the Workflow
+
+def clear_cache(cr, uid):
+    WorkflowService.clear_cache(cr.dbname)
+
+def trg_write(uid, res_type, res_id, cr):
+    """
+    Reevaluates the specified workflow instance. Thus if any condition for
+    a transition have been changed in the backend, then running ``trg_write``
+    will move the workflow over that transition.
+
+    :param res_type: the model name
+    :param res_id: the model instance id the workflow belongs to
+    :param cr: a database cursor
+    """
+    return WorkflowService.new(cr, uid, res_type, res_id).write()
+
+def trg_trigger(uid, res_type, res_id, cr):
+    """
+    Activate a trigger.
+
+    If a workflow instance is waiting for a trigger from another model, then this
+    trigger can be activated if its conditions are met.
+
+    :param res_type: the model name
+    :param res_id: the model instance id the workflow belongs to
+    :param cr: a database cursor
+    """
+    return WorkflowService.new(cr, uid, res_type, res_id).trigger()
+
+def trg_delete(uid, res_type, res_id, cr):
+    """
+    Delete a workflow instance
+
+    :param res_type: the model name
+    :param res_id: the model instance id the workflow belongs to
+    :param cr: a database cursor
+    """
+    return WorkflowService.new(cr, uid, res_type, res_id).delete()
+
+def trg_create(uid, res_type, res_id, cr):
+    """
+    Create a new workflow instance
+
+    :param res_type: the model name
+    :param res_id: the model instance id to own the created worfklow instance
+    :param cr: a database cursor
+    """
+    return WorkflowService.new(cr, uid, res_type, res_id).create()
+
+def trg_validate(uid, res_type, res_id, signal, cr):
+    """
+    Fire a signal on a given workflow instance
+
+    :param res_type: the model name
+    :param res_id: the model instance id the workflow belongs to
+    :signal: the signal name to be fired
+    :param cr: a database cursor
+    """
+    assert isinstance(signal, basestring)
+    return WorkflowService.new(cr, uid, res_type, res_id).validate(signal)
+
+def trg_redirect(uid, res_type, res_id, new_rid, cr):
+    """
+    Re-bind a workflow instance to another instance of the same model.
+
+    Make all workitems which are waiting for a (subflow) workflow instance
+    for the old resource point to the (first active) workflow instance for
+    the new resource.
+
+    :param res_type: the model name
+    :param res_id: the model instance id the workflow belongs to
+    :param new_rid: the model instance id to own the worfklow instance
+    :param cr: a database cursor
+    """
+    assert isinstance(new_rid, (long, int))
+    return WorkflowService.new(cr, uid, res_type, res_id).redirect(new_rid)