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|
# Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 of the
# License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
import mforms
import grt
from workbench.ui import WizardPage
### remove when mforms version of newCodeEditor() is merged
def newCodeEditor(*args):
c = mforms.CodeEditor()
c.set_managed()
c.set_release_on_add()
return c
mforms.newCodeEditor = newCodeEditor
def find_object_with_old_name(list, name):
for object in list:
if not hasattr(object, "oldName"):
return None
if object.oldName == name:
return object
return None
class ReplaceForm(mforms.Form):
def __init__(self, title, description):
self._canceled = False
mforms.Form.__init__(self, None, mforms.FormDialogFrame|mforms.FormResizable|mforms.FormMinimizable)
self.set_title(title)
content = mforms.newBox(False)
self.set_content(content)
content.set_padding(12)
content.set_spacing(12)
v_box = mforms.newBox(False)
content.add(v_box, False, False)
v_box.set_spacing(12)
v_box.add(mforms.newLabel(description), False, False)
table = mforms.newTable()
table.set_padding(12)
v_box.add(table, False, False)
table.set_row_count(2)
table.set_column_count(2)
table.set_row_spacing(8)
table.set_column_spacing(4)
table.add(mforms.newLabel("Find:"), 0, 1, 0, 1)
table.add(mforms.newLabel("Replace with:"), 0, 1, 1, 2)
self.from_type_entry = mforms.newTextEntry()
table.add(self.from_type_entry, 1, 2, 0, 1)
self.to_type_entry = mforms.newTextEntry()
table.add(self.to_type_entry, 1, 2, 1, 2)
h_box = mforms.newBox(True)
content.add_end(h_box, False, False)
h_box.set_spacing(12)
self.cancel_btn = mforms.newButton()
self.cancel_btn.set_text("Cancel")
h_box.add_end(self.cancel_btn, False, True)
self.ok_btn = mforms.newButton()
self.ok_btn.set_text("OK")
h_box.add_end(self.ok_btn, False, True)
self.set_size(600, 180)
def show(self, type_to_replace):
self.from_type_entry.set_value(type_to_replace)
modal_result = self.run_modal(self.ok_btn, self.cancel_btn)
return (modal_result, self.from_type_entry.get_string_value(), self.to_type_entry.get_string_value())
class MainView(WizardPage):
def __init__(self, main):
WizardPage.__init__(self, main, "Manual Editing", wide=True)
self.main.add_wizard_page(self, "ObjectMigration", "Manual Editing")
self._object_dict = {}
self._source_objects_with_errors = set()
self.error_count, self.warning_count = 0, 0
def create_ui(self):
self.content.set_spacing(4)
self.content.add(mforms.newLabel("Review and edit migrated objects. You can manually edit the generated SQL before applying them to the target database."), False, True)
hbox = mforms.newBox(True)
self.tree_head_label = mforms.newLabel("Migrated Objects")
hbox.add(self.tree_head_label, False, False)
self._filter = mforms.newSelector()
self._filter.add_items(["Migration Problems", "All Objects", "Column Mappings"])
self._filter.add_changed_callback(self._filter_changed)
hbox.add_end(self._filter, False, True)
hbox.add_end(mforms.newLabel("View:"), False, False)
self.content.add(hbox, False, True)
self._no_errors_text = "No migration problems found. %d warning(s).\nUse the View pulldown menu to review all objects."
self._no_errors = mforms.newLabel('') # Label text will be set later when the warning count is calculated
self._no_errors.set_style(mforms.BigStyle)
self._no_errors.set_text_align(mforms.MiddleLeft)
self.content.add(self._no_errors, True, True)
self._tree = mforms.newTreeNodeView(mforms.TreeDefault)
self._tree.add_column(mforms.IconStringColumnType, "Source Object", 200, False)
self._tree.add_column(mforms.IconStringColumnType, "Target Object", 200, True)
self._tree.add_column(mforms.IconStringColumnType, "Migration Message", 300, False)
self._tree.end_columns()
self._tree.add_changed_callback(self._selection_changed)
self.content.add(self._tree, True, True)
self._tree.set_cell_edited_callback(self._cell_edited)
self._all_menu = mforms.newContextMenu()
self._all_menu.add_will_show_callback(self.all_menu_will_show)
self._all_menu.add_check_item_with_title("Skip Object", self.skip_object, "skip_object")
self._tree.set_context_menu(self._all_menu)
self._columns = mforms.newTreeNodeView(mforms.TreeShowColumnLines|mforms.TreeShowRowLines|mforms.TreeFlatList)
self.COL_SOURCE_SCHEMA = self._columns.add_column(mforms.StringColumnType, "Source Schema", 100, False)
self.COL_SOURCE_TABLE = self._columns.add_column(mforms.IconStringColumnType, "Source Table", 100, False)
self.COL_SOURCE_COLUMN = self._columns.add_column(mforms.IconStringColumnType, "Source Column", 100, False)
self.COL_SOURCE_TYPE = self._columns.add_column(mforms.StringColumnType, "Source Type", 100, False)
self.COL_SOURCE_FLAGS = self._columns.add_column(mforms.StringColumnType, "Source Flags", 100, False)
self.COL_SOURCE_NOTNULL = self._columns.add_column(mforms.CheckColumnType, "NN", 25, False)
self.COL_SOURCE_DEFAULT = self._columns.add_column(mforms.StringColumnType, "Source Default Value", 100, False)
self.COL_SOURCE_COLLATION = self._columns.add_column(mforms.StringColumnType, "Source Collation", 100, False)
self.COL_TARGET_SCHEMA = self._columns.add_column(mforms.StringColumnType, "Target Schema", 100, False)
self.COL_TARGET_TABLE = self._columns.add_column(mforms.IconStringColumnType, "Target Table", 100, False)
self.COL_TARGET_COLUMN = self._columns.add_column(mforms.IconStringColumnType, "Target Column", 100, True)
self.COL_TARGET_TYPE = self._columns.add_column(mforms.StringColumnType, "Target Type", 100, True)
self.COL_TARGET_FLAGS = self._columns.add_column(mforms.StringColumnType, "Target Flags", 100, True)
self.COL_TARGET_AI = self._columns.add_column(mforms.CheckColumnType, "AI", 25, True)
self.COL_TARGET_NOTNULL = self._columns.add_column(mforms.CheckColumnType, "NN", 25, True)
self.COL_TARGET_DEFAULT = self._columns.add_column(mforms.StringColumnType, "Target Default Value", 100, True)
self.COL_TARGET_COLLATION = self._columns.add_column(mforms.StringColumnType, "Target Collation", 100, True)
self.COL_MESSAGE = self._columns.add_column(mforms.IconStringColumnType, "Migration Message", 300, False)
self._columns.end_columns()
self._columns.set_allow_sorting(True)
self._columns.set_selection_mode(mforms.TreeSelectMultiple)
self._columns.add_changed_callback(self._selection_changed)
self.content.add(self._columns, True, True)
self._columns.set_cell_edited_callback(self._columns_cell_edited)
self._columns.show(False)
self._menu = mforms.newContextMenu()
self._menu.add_will_show_callback(self.menu_will_show)
self._menu.add_item_with_title("Set Target Type of Selected Columns...", self.set_target_type, "set_target_type")
self._menu.add_item_with_title("Find and Replace Target Type...", self.replace_target_type, "replace_target_type")
self._menu.add_item_with_title("Find and Replace Target Flags...", self.replace_target_flags, "replace_target_flags")
self._menu.add_item_with_title("Find and Replace Target Default Value...", self.replace_target_default_value, "replace_target_default_value")
self._menu.add_item_with_title("Find and Replace Target Collation...", self.replace_target_collation, "replace_target_collation")
self._columns.set_context_menu(self._menu)
self.help_label = mforms.newLabel("You can rename target schemas and tables, and change column definitions by clicking them once selected.")
self.help_label.set_style(mforms.SmallStyle)
self.content.add(self.help_label, False, True)
self._advbox = mforms.newPanel(mforms.TitledBoxPanel)
self._advbox.set_title("SQL CREATE Script for Selected Object")
box = mforms.newBox(True)
self._code = mforms.newCodeEditor()
self._code.set_language(mforms.LanguageMySQL)
self._code.add_changed_callback(self._code_changed)
box.add(self._code, True, True)
vbox = mforms.newBox(False)
vbox.set_padding(12)
vbox.set_spacing(8)
self._lock_check = mforms.newCheckBox()
self._lock_check.set_text("Lock edited SQL")
self._lock_check.set_tooltip("Lock the SQL code to the edited one, preventing automatic regenerations from discarding changes made directly to the SQL script.")
self._lock_check.add_clicked_callback(self._lock_clicked)
vbox.add(self._lock_check, False, True)
self._comment_check = mforms.newCheckBox()
self._comment_check.set_text("Comment out")
self._comment_check.set_tooltip("Mark the object to be commented out on the generated script, making it not get created in the target server.")
self._comment_check.add_clicked_callback(self._comment_clicked)
vbox.add(self._comment_check, False, True)
self._sql_outdated_label = mforms.newLabel("Code is outdated")
self._sql_outdated_label.show(False)
self._sql_outdated_label.set_tooltip("The locked SQL code seems to be outdated compared to a newer, automatically generated one. Unlocking the object will update it, but your changes will be lost.")
vbox.add(self._sql_outdated_label, False, True)
self._revert_btn = mforms.newButton()
self._revert_btn.set_text("Discard Changes")
vbox.add_end(self._revert_btn, False, True)
self._revert_btn.add_clicked_callback(self._discard_clicked)
self._apply_btn = mforms.newButton()
self._apply_btn.set_text("Apply Changes")
vbox.add_end(self._apply_btn, False, True)
self._apply_btn.add_clicked_callback(self._apply_clicked)
box.add(vbox, False, True)
self._advbox.add(box)
self._advbox.set_size(-1, 200)
self._advbox_shown = True
self.go_advanced() # toggle to hide
self.content.add(self._advbox, False, True)
self._filter_errors = False
self._filter_changed()
def _regenerateSQL(self):
# regenerate
self.main.plan.generateSQL()
# refresh the selected object
self._selection_changed()
def _filter_changed(self):
i = self._filter.get_selected_index()
self._showing_columns = False
if i == 0: # errors only
self._columns.show(False)
if not self._filter_errors:
self._filter_errors = True
self._source_objects_with_errors = set()
self.scan_objects_with_errors(self.main.plan.migrationSource.catalog, self.main.plan.migrationTarget.catalog)
self.refresh_full_tree()
if self.error_count == 0:
self._tree.show(False)
self.help_label.show(False)
self.tree_head_label.show(False)
self.advanced_button.show(False)
if self._advbox_shown:
self.go_advanced()
self._no_errors.set_text(self._no_errors_text % self.warning_count)
self._no_errors.show(True)
else:
self._tree.show(True)
self.help_label.show(True)
self.tree_head_label.show(True)
self.advanced_button.show(True)
self._no_errors.show(False)
elif i == 1: # everything
self._no_errors.show(False)
self._tree.show(True)
self.help_label.show(True)
self.tree_head_label.show(True)
self.advanced_button.show(True)
self._columns.show(False)
if self._filter_errors:
self._filter_errors = False
self._source_objects_with_errors = set()
self.scan_objects_with_errors(self.main.plan.migrationSource.catalog, self.main.plan.migrationTarget.catalog)
self.refresh_full_tree()
elif i == 2: # columns editor
self._no_errors.show(False)
self._showing_columns = True
self._tree.show(False)
self.help_label.show(True)
self.tree_head_label.show(True)
self.advanced_button.show(True)
self._columns.show(True)
else:
self._no_errors.show(False)
self._tree.show(True)
self.help_label.show(True)
self.tree_head_label.show(True)
self.advanced_button.show(True)
self._columns.show(False)
def _cell_edited(self, node, column, value):
if column == 1:
oid = node.get_tag()
if oid:
object = self._object_dict.get(oid, None)
if object:
if isinstance(object, grt.classes.db_Column):
grt.log_info("Migration", "User changed target column definition from '%s' to '%s'\n"%(node.get_string(column), value))
name, sep, type = value.partition(" ")
object.name = name
try:
if not object.setParseType(type, None):
raise Exception("Could not parse column type string '%s'" % type)
except Exception, exc:
mforms.Utilities.show_error("Change Column Type", "Error changing column type: %s" % exc, "OK", "", "")
return
node.set_string(1, name+" "+object.formattedRawType)
self._regenerateSQL()
elif not isinstance(object, grt.classes.db_View) and not isinstance(object, grt.classes.db_Routine) and not isinstance(object, grt.classes.db_Trigger):
grt.log_info("Migration", "User renamed target object '%s' to '%s'\n"%(object.name, value))
node.set_string(1, value)
object.name = value
self._regenerateSQL()
else:
mforms.Utilities.show_message("Rename Object", "The object cannot be renamed from the tree.", "OK", "", "")
def _columns_cell_edited(self, node, column, value):
object = self._object_dict.get(node.get_tag(), None)
if object and isinstance(object, grt.classes.db_Column):
if object.owner.customData.get("migration:lock_temp_sql", False):
if mforms.Utilities.show_message("Object is Locked", "The object was manually edited and is locked against updates. Would you like to unlock the object discard your edits to apply this change?",
"Unlock Object", "Cancel", "") == mforms.ResultCancel:
return
grt.log_info("Migration", "User unlocked object '%s' by changing columns tree" % object.name)
object.owner.customData["migration:lock_temp_sql"] = False
if column == self.COL_TARGET_COLUMN:
object.name = value
node.set_string(column, value)
grt.log_info("Migration", "User renamed target column '%s' to '%s'\n"%(object.name, value))
self._regenerateSQL()
elif column == self.COL_TARGET_TYPE:
try:
if not object.setParseType(value, None):
raise Exception("Could not parse column type string '%s'" % value)
except Exception, exc:
mforms.Utilities.show_error("Change Column Type", "Error changing column type: %s" % exc, "OK", "", "")
return
node.set_string(column, value)
grt.log_info("Migration", "User changed target column type of '%s' to '%s'\n"%(object.name, value))
self._regenerateSQL()
elif column == self.COL_TARGET_FLAGS:
node.set_string(column, value)
object.flags.remove_all()
object.flags.extend(value.split())
grt.log_info("Migration", "User changed target column flags of '%s' to '%s'\n"%(object.name, value))
self._regenerateSQL()
elif column == self.COL_TARGET_AI:
node.set_bool(column, int(value) != 0)
object.autoIncrement = (int(value) != 0)
grt.log_info("Migration", "User changed target column autoIncrement of '%s' to '%s'\n"%(object.name, value))
self._regenerateSQL()
elif column == self.COL_TARGET_NOTNULL:
node.set_bool(column, int(value) != 0)
object.isNotNull = (int(value) != 0)
grt.log_info("Migration", "User changed target column isNotNull of '%s' to '%s'\n"%(object.name, value))
self._regenerateSQL()
elif column == self.COL_TARGET_DEFAULT:
node.set_string(column, value)
object.defaultValue = value
object.defaultValueIsNull = value == "NULL"
grt.log_info("Migration", "User changed target column default of '%s' to '%s'\n"%(object.name, value))
self._regenerateSQL()
elif column == self.COL_TARGET_COLLATION:
node.set_string(column, value)
object.collationName = value
grt.log_info("Migration", "User changed target column collation of '%s' to '%s'\n"%(object.name, value))
self._regenerateSQL()
def _selected_object(self):
if self._showing_columns:
selected = self._columns.get_selected_node()
else:
selected = self._tree.get_selected_node()
if selected and selected.get_tag():
oid = selected.get_tag()
object = self._object_dict.get(oid, None)
# if a column is selected, show the table SQL
if isinstance(object, grt.classes.db_Column):
object = object.owner
return object
return None
def _comment_clicked(self):
object = self._selected_object()
if object:
text = self._code.get_text(False)
if self._comment_check.get_active():
self._code.set_text("-- "+text.replace("\n", "\n-- "))
else:
if text.startswith("-- "):
self._code.set_text(text.replace("\n-- ", "\n")[3:])
self._code.set_enabled(not object.commentedOut)
self._apply_clicked()
#self._apply_btn.set_enabled(True)
#self._revert_btn.set_enabled(True)
def _lock_clicked(self):
object = self._selected_object()
if object:
object.customData["migration:lock_temp_sql"] = self._lock_check.get_active()
if not self._lock_check:
if object.customData.get("migration:new_temp_sql"):
object.temp_sql = object.customData["migration:new_temp_sql"]
self._selection_changed()
def _selection_changed(self):
object = self._selected_object()
if object and hasattr(object, "temp_sql"):
self._code.set_text(object.temp_sql)
self._code.set_enabled(not object.commentedOut)
self._comment_check.set_active(object.commentedOut != 0)
self._lock_check.set_active(bool(object.customData.get("migration:lock_temp_sql", False)))
self._advbox.set_enabled(True)
self._apply_btn.set_enabled(False)
self._revert_btn.set_enabled(False)
return
self._code.set_text("")
self._code.set_enabled(False)
self._comment_check.set_active(False)
self._lock_check.set_active(False)
self._advbox.set_enabled(False)
def _code_changed(self, x, y, z):
self._apply_btn.set_enabled(True)
self._revert_btn.set_enabled(True)
def _apply_clicked(self):
text = self._code.get_text(False)
object = self._selected_object()
if object:
object.temp_sql = text
object.commentedOut = self._comment_check.get_active()
object.customData["migration:lock_temp_sql"] = True
self._selection_changed()
def _discard_clicked(self):
self._selection_changed()
def go_advanced(self):
self._advbox_shown = not self._advbox_shown
if self._advbox_shown:
self.advanced_button.set_text("Hide Code and Messages")
else:
self.advanced_button.set_text("Show Code and Messages")
self._advbox.show(self._advbox_shown)
def go_next(self):
if self.validate():
self.main.plan.migrationUpdate()
WizardPage.go_next(self)
def page_activated(self, advance):
WizardPage.page_activated(self, advance)
if advance:
self._filter_changed()
self.refresh()
def validate(self):
# check if target and source catalogs are the same in the host
plan = self.main.plan
if plan.migrationSource.connection.hostIdentifier == plan.migrationTarget.connection.hostIdentifier:
for schema in plan.migrationSource.catalog.schemata:
for tschema in plan.migrationTarget.catalog.schemata:
if tschema.oldName == schema.name:
if tschema.name == schema.name:
mforms.Utilities.show_error("Validation Error",
"The source and target are in the same server and a schema being migrated has identical names.\nPlease rename the target schema to allow the migration to continue.",
"OK", "", "")
idx = self._filter.index_of_item_with_title('All Objects')
if idx == -1:
grt.log_warning('Migration', 'Could not get the index of the "All Objects" view')
else:
self._filter.set_selected(idx)
self._filter.call_changed_callback()
return False
return True
def get_log_entry_for(self, source, target):
log_entry = self.main.plan.state.findMigrationLogEntry(source, target)
if not log_entry:
# in case the error was not migrated, the target object will be NULL
log_entry = self.main.plan.state.findMigrationLogEntry(source, None)
if log_entry:
errors = 0
warnings = 0
first_problem = None
for entry in log_entry.entries:
if entry.entryType != 0:
first_problem = entry.name
if entry.entryType == 2:
errors += 1
elif entry.entryType == 1:
warnings += 1
else:
if entry.name:
first_problem = entry.name
if errors+warnings == 0:
return (errors, warnings, first_problem or "")#"Object migrated successfully")
else:
if errors+warnings > 1:
return (errors, warnings, first_problem+", ...")
else:
return (errors, warnings, first_problem)
else:
# show as error if the obj is not in the ignoreList?
return (0, 0, "Object was not migrated")
def _set_log_entry_for(self, node, source, target, column = 2):
err, war, text = self.get_log_entry_for(source, target)
node.set_string(column, text)
if err:
node.set_icon_path(column, "task_error.png")
if war:
node.set_icon_path(column, "task_warning.png")
return err, war, text
def _add_node(self, parent, source, target, icon):
node = parent.add_child() if parent else self._tree.add_node()
sextra = ""
textra = ""
if isinstance(source, grt.classes.db_Column):
sextra = " " + source.formattedRawType
if target:
textra = " " + target.formattedRawType
if source:
node.set_string(0, source.name+sextra)
node.set_icon_path(0, icon)
else:
node.set_string(0, "n/a")
if target:
node.set_icon_path(1, icon)
node.set_string(1, target.name+textra)
else:
node.set_string(1, "n/a")
if target:
node.set_tag(target.__id__)
self._object_dict[target.__id__] = target
return node
def _add_table_node(self, tables_node, tschema, stable):
ttable = find_object_with_old_name(tschema.tables, stable.name)
table_node = self._add_node(tables_node, stable, ttable, "db.Table.16x16.png")
total_errs, total_warns, text = self._set_log_entry_for(table_node, stable, ttable)
if ttable:
for caption, icon, list_name in [("Columns", "db.Column.nn.16x16.png", "columns"),
("Indices", "db.Index.16x16.png", "indices"),
("ForeignKeys", "db.ForeignKey.16x16.png", "foreignKeys"),
("Triggers", "db.Trigger.16x16.png", "triggers")]:
sub_node_group = table_node.add_child()
sub_node_group.set_string(0, caption)
sub_node_group.set_icon_path(0, "folder")
sub_node_group.set_string(1, caption)
sub_node_group.set_icon_path(1, "folder")
slist = getattr(stable, list_name)
tlist = getattr(ttable, list_name)
sub_errs = 0
sub_warns = 0
for sitem in slist:
if self._filter_errors and sitem.__id__ not in self._source_objects_with_errors:
continue
titem = find_object_with_old_name(tlist, sitem.name)
if titem and list_name == "columns" and ttable.isPrimaryKeyColumn(titem):
sub_node = self._add_node(sub_node_group, sitem, titem, "db.Column.pk.16x16.png")
else:
sub_node = self._add_node(sub_node_group, sitem, titem, icon)
errs, warns, text = self._set_log_entry_for(sub_node, sitem, titem)
sub_errs += errs
sub_warns += warns
if list_name == "indices":
for icolumn in sitem.columns:
if titem:
ticolumn = find_object_with_old_name(titem.columns, icolumn.name)
else:
ticolumn = None
self._add_node(sub_node, icolumn, ticolumn, "db.Column.16x16.png")
elif list_name == "foreignKeys":
for icolumn in sitem.columns:
if titem:
ticolumn = find_object_with_old_name(titem.columns, icolumn.name)
else:
ticolumn = None
self._add_node(sub_node, icolumn, ticolumn, "db.Column.16x16.png")
if sub_errs:
sub_node_group.set_icon_path(2, "task_error.png")
sub_node_group.set_string(2, "Migration errors, expand to view")
elif sub_warns:
sub_node_group.set_icon_path(2, "task_warning.png")
sub_node_group.set_string(2, "Migration warnings, expand to view")
else:
sub_node_group.set_string(2, "")#"Objects migrated successfully")
total_errs += sub_errs
total_warns += sub_warns
if total_errs:
table_node.set_icon_path(2, "task_error.png")
table_node.set_string(2, "Migration errors, expand to view")
elif total_warns:
table_node.set_icon_path(2, "task_warning.png")
table_node.set_string(2, "Migration warnings, expand to view")
else:
table_node.set_string(2, "")#"Objects migrated successfully")
return total_errs, total_warns
def scan_objects_with_errors(self, source_catalog, target_catalog):
def check_object(obj, object_list):
tobj = find_object_with_old_name(object_list, obj.name)
err, war, txt = self.get_log_entry_for(obj, tobj)
has_errors = err > 0 or war > 0
return tobj, has_errors
for schema in source_catalog.schemata:
tschema, has_errors = check_object(schema, target_catalog.schemata)
if has_errors:
self._source_objects_with_errors.add(schema.__id__)
if not tschema:
continue
for table in schema.tables:
if self.main.plan.migrationSource.isObjectIgnored('tables', table):
continue
ttable, has_errors = check_object(table, tschema.tables)
if has_errors:
self._source_objects_with_errors.add(table.__id__)
self._source_objects_with_errors.add(schema.__id__)
if not ttable:
continue
for column in table.columns:
tcolumn, has_errors = check_object(column, ttable.columns)
if has_errors:
self._source_objects_with_errors.add(column.__id__)
self._source_objects_with_errors.add(table.__id__)
self._source_objects_with_errors.add(schema.__id__)
for index in table.indices:
tindex, has_errors = check_object(index, ttable.indices)
if has_errors:
self._source_objects_with_errors.add(index.__id__)
self._source_objects_with_errors.add(table.__id__)
self._source_objects_with_errors.add(schema.__id__)
for fk in table.foreignKeys:
tfk, has_errors = check_object(fk, ttable.foreignKeys)
if has_errors:
self._source_objects_with_errors.add(fk.__id__)
self._source_objects_with_errors.add(table.__id__)
self._source_objects_with_errors.add(schema.__id__)
for trigger in table.triggers:
ttrigger, has_errors = check_object(trigger, ttable.triggers)
if has_errors:
self._source_objects_with_errors.add(trigger.__id__)
self._source_objects_with_errors.add(table.__id__)
self._source_objects_with_errors.add(schema.__id__)
for view in schema.views:
if self.main.plan.migrationSource.isObjectIgnored('views', view):
continue
tview, has_errors = check_object(view, tschema.views)
if has_errors:
self._source_objects_with_errors.add(view.__id__)
self._source_objects_with_errors.add(schema.__id__)
for routine in schema.routines:
if self.main.plan.migrationSource.isObjectIgnored('routines', routine):
continue
troutine, has_errors = check_object(routine, tschema.routines)
if has_errors:
self._source_objects_with_errors.add(routine.__id__)
self._source_objects_with_errors.add(schema.__id__)
def refresh(self):
self._source_objects_with_errors = set()
self.scan_objects_with_errors(self.main.plan.migrationSource.catalog, self.main.plan.migrationTarget.catalog)
# the full tree will populate the _object_dict
self.refresh_full_tree()
self.refresh_columns_tree()
def refresh_columns_tree(self):
self._columns.clear()
source_catalog = self.main.plan.migrationSource.catalog
target_catalog = self.main.plan.migrationTarget.catalog
for sschema in source_catalog.schemata:
if target_catalog:
tschema = find_object_with_old_name(target_catalog.schemata, sschema.name)
else:
tschema = None
for stable in sschema.tables:
ttable = find_object_with_old_name(tschema.tables, stable.name) if tschema else None
if not ttable:
continue
for scolumn in stable.columns:
tcolumn = find_object_with_old_name(ttable.columns, scolumn.name) if ttable else None
node = self._columns.add_node()
icon = "db.Column.nn.16x16.png"
if scolumn.owner.isPrimaryKeyColumn(scolumn):
icon = "db.Column.pk.16x16.png"
node.set_string(self.COL_SOURCE_SCHEMA, sschema.name)
node.set_icon_path(self.COL_SOURCE_TABLE, "db.Table.16x16.png")
node.set_string(self.COL_SOURCE_TABLE, stable.name)
node.set_icon_path(self.COL_SOURCE_COLUMN, icon)
node.set_string(self.COL_SOURCE_COLUMN, scolumn.name)
node.set_string(self.COL_SOURCE_TYPE, scolumn.formattedRawType)
node.set_string(self.COL_SOURCE_FLAGS, " ".join(scolumn.flags))
node.set_bool(self.COL_SOURCE_NOTNULL, scolumn.isNotNull != 0)
node.set_string(self.COL_SOURCE_DEFAULT, scolumn.defaultValue)
node.set_string(self.COL_SOURCE_COLLATION, scolumn.collationName)
if tschema:
node.set_string(self.COL_TARGET_SCHEMA, tschema.name)
if ttable:
node.set_icon_path(self.COL_TARGET_TABLE, "db.Table.16x16.png")
node.set_string(self.COL_TARGET_TABLE, ttable.name)
if tcolumn:
icon = "db.Column.nn.16x16.png"
if tcolumn.owner.isPrimaryKeyColumn(tcolumn):
icon = "db.Column.pk.16x16.png"
node.set_tag(tcolumn.__id__)
self._object_dict[tcolumn.__id__] = tcolumn
node.set_icon_path(self.COL_TARGET_COLUMN, icon)
node.set_string(self.COL_TARGET_COLUMN, tcolumn.name)
node.set_string(self.COL_TARGET_TYPE, tcolumn.formattedRawType)
node.set_string(self.COL_TARGET_FLAGS, " ".join(tcolumn.flags))
node.set_bool(self.COL_TARGET_AI, tcolumn.autoIncrement != 0)
node.set_bool(self.COL_TARGET_NOTNULL, tcolumn.isNotNull != 0)
node.set_string(self.COL_TARGET_DEFAULT, tcolumn.defaultValue)
node.set_string(self.COL_TARGET_COLLATION, tcolumn.collationName)
self._set_log_entry_for(node, scolumn, tcolumn, self.COL_MESSAGE)
else:
node.set_string(self.COL_MESSAGE, "The column was not migrated")
def refresh_full_tree(self):
self._tree.clear()
source_catalog = self.main.plan.migrationSource.catalog
target_catalog = self.main.plan.migrationTarget.catalog
self._object_dict = {}
self.error_count, self.warning_count = 0, 0
if not self._filter_errors:
obj = target_catalog.customData["migration:preamble"]
if obj:
self._add_node(None, None, obj, "GrtObject.16x16.png")
for sschema in source_catalog.schemata:
if self._filter_errors and sschema.__id__ not in self._source_objects_with_errors:
continue
if target_catalog:
tschema = find_object_with_old_name(target_catalog.schemata, sschema.name)
else:
tschema = None
schema_node = self._add_node(None, sschema, tschema, "db.Schema.16x16.png")
self._set_log_entry_for(schema_node, sschema, tschema)
tables_node = schema_node.add_child()
tables_node.set_string(0, "Tables")
tables_node.set_string(1, "Tables")
tables_node.set_icon_path(0, "folder")
tables_node.set_icon_path(1, "folder")
sch_errs, sch_warns = (0, 0)
if tschema:
for stable in sschema.tables:
if self._filter_errors and stable.__id__ not in self._source_objects_with_errors:
continue
tab_errs, tab_warns = self._add_table_node(tables_node, tschema, stable)
sch_errs += tab_errs
sch_warns += tab_warns
self.error_count += sch_errs
self.warning_count += sch_warns
if sch_errs:
tables_node.set_icon_path(2, "task_error.png")
tables_node.set_string(2, "Migration errors, expand to view")
elif sch_warns:
tables_node.set_icon_path(2, "task_warning.png")
tables_node.set_string(2, "Migration warnings, expand to view")
else:
tables_node.set_string(2, "")#"Objects migrated successfully")
for item in self.main.plan.migrationSource.supportedObjectTypes[1:]:
list_name, struct_name, caption = item
icon = struct_name+".16x16.png"
sub_node_group = schema_node.add_child()
sub_node_group.set_string(0, caption)
sub_node_group.set_icon_path(0, "folder")
sub_node_group.set_string(1, caption)
sub_node_group.set_icon_path(1, "folder")
slist = getattr(sschema, list_name)
tlist = getattr(tschema, list_name)
group_errs, group_warns = 0, 0
for sitem in slist:
if self._filter_errors and sitem.__id__ not in self._source_objects_with_errors:
continue
titem = find_object_with_old_name(tlist, sitem.name)
sub_node = self._add_node(sub_node_group, sitem, titem, icon)
it_errs, it_warns, text = self._set_log_entry_for(sub_node, sitem, titem)
group_errs += it_errs
group_warns += it_warns
self.error_count += group_errs
self.warning_count += group_warns
if group_errs:
sub_node_group.set_icon_path(2, "task_error.png")
sub_node_group.set_string(2, "Migration errors, expand to view")
elif group_warns:
sub_node_group.set_icon_path(2, "task_warning.png")
sub_node_group.set_string(2, "Migration warnings, expand to view")
else:
sub_node_group.set_string(2, "")#"Objects migrated successfully")
schema_node.expand()
if not self._filter_errors:
obj = target_catalog.customData["migration:postamble"]
if obj:
self._add_node(None, None, obj, "GrtObject.16x16.png")
self._selection_changed()
def skip_object(self):
node = self._tree.get_selected_node()
tag = node.get_tag()
if tag and tag in self._object_dict:
obj = self._object_dict[tag]
if hasattr(obj, 'commentedOut'):
obj.commentedOut = not obj.commentedOut
def all_menu_will_show(self, item):
node = self._tree.get_selected_node()
tag = node.get_tag()
self._all_menu.get_item(0).set_enabled(False)
if tag and tag in self._object_dict:
obj = self._object_dict[tag]
if hasattr(obj, 'commentedOut'):
self._all_menu.get_item(0).set_checked(obj.commentedOut)
if obj.__grtclassname__ in ("db.Index", "db.ForeignKey"):
self._all_menu.get_item(0).set_enabled(True)
def menu_will_show(self, item):
self._menu.get_item(0).set_enabled(len(self._columns.get_selection()) > 1)
def set_target_type(self):
selected_nodes = self._columns.get_selection()
if selected_nodes:
ret, type = mforms.Utilities.request_input('Change target columns type', 'Please specify the target type', '')
if ret:
for n in selected_nodes:
self._columns_cell_edited(n, self.COL_TARGET_TYPE, type)
def replace_target(self, title, description, type):
selected_node = self._columns.get_selection()[0]
if selected_node:
to_replace = selected_node.get_string(type)
repl_form = ReplaceForm(title, description)
ret, to_replace, replace_with = repl_form.show(bool(to_replace))
if ret:
for i in range(self._columns.count()):
node = self._columns.node_at_row(i)
if node.get_string(type) == to_replace:
self._columns_cell_edited(node, type, replace_with)
def replace_target_type(self):
self.replace_target("Find and Replace Target Type",
"Target/migrated data types matching the search term will be replaced for all columns of all tables.",
self.COL_TARGET_TYPE)
def replace_target_flags(self):
self.replace_target("Find and Replace Target Flags",
"Target/migrated flags matching the search term will be replaced for all columns of all tables.",
self.COL_TARGET_FLAGS)
def replace_target_default_value(self):
self.replace_target("Find and Replace Target Default Value",
"Target/migrated default values matching the search term will be replaced for all columns of all tables.",
self.COL_TARGET_DEFAULT)
def replace_target_collation(self):
self.replace_target("Find and Replace Target Collation",
"Target/migrated collations matching the search term will be replaced for all columns of all tables.",
self.COL_TARGET_COLLATION)
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