#26510 Update library log4j to version >= 2.16.0

enhancement

critical

#26368

Migrate dependency management and build to Maven

major

#25000

Set unversioned TLAnnotation's in AttributeSetting's

#25536

TL-Doc: Revise TL-Script pages

#25776

Column configuration for containment attributes when displayed as a form table

#25881

No more automatic creation of "table types" for database tables

#26392

Selection filter for tree selection

#26411

Tiles: User-defined commands in the context menu of object tiles

#26415

Embedding properties of a list of polymorphic objects into a form

#26421

XIO: Configurable import handler

#26444

Specification of the context object in TL-Script Object creation

#26501

PDF export of an InApp form

#26532

Edit report/template type attributes via HTML WYSIWYG editor

#26588

TL-Script format for text with embedded expressions

minor

#25031

Adapt directory structure to Maven conventions

#26288

Display of the application uptime

#26317

Enable resources normalization of a module

#26363

Structure modification of a database table via SQL language

#26377

FileManager: Remove dependency on java.io.File

#26385

Template Arguments Minify Configuration

#26387

Configure set of editable columns in grids

#26397

Easy configuration of model updates via MigrationProcessor

#26398

Abolish automated creation of TableInterfaces

#26404

Update CKEditor to version 4.17.1

#26408

Configuration format for TLClassifier

#26409

XIO: Optimized insertion into a multi-reference

#26410

XIO: Assigning an object ID from text content

#26417

Safety: Label output even in error situations and with invalid system status

#26418

Initializer for object creation dialog

#26420

Refactoring: Remove ResPrefix from AbstractFormDialog

#26423

Access to the detailed information of the type index

#26425

Property editor for editing `ConfigurationItem`s as XML

#26427

Restrict annotations to compositions

#26458

Sorting the options in the ItemEditor

#26468

Sequence of dialog buttons when configuring new list items

#26506

Abort application start in time in case of errors in Model XML files

#26508

TableDataExport should also provide only export

#26510

Update library log4j to version >= 2.16.0

#26524

App deployment from pre-built repository artifacts

#26533

FormMember names for TypeParts should be independent of overrides

#26551

TLScript: Variable definition directly in HTML-embedded expressions.

#26552

TLScript: Script-embedding in HTML via script tag

#26568

Maven: Normalize resources easily

#26593

Display form groups from configurations initially collapsed

#26595

Combine .info and .tooltip at resource keys

#26597

Literal ResKeys with suffix keys

#26604

Table columns for resources

#26614

Translations for data types

defect

major

#26318

TL-Doc: Pages sometimes cannot be saved

#26367

Error when updating the layout storage

#26391

Tree selection cannot be adjusted to the current object

#26534

Memory hole in GraphComponent

#26565

Resource Leak: Files.list(...).foreach(...)

#26622

Missing test configurations for tests in Maven workspaces

#26631

XMain based tools do not start anymore

minor

#19344

Attributes of type TLEnumeration return collections despite multiple=false

#25501

EncodeConfigurationValues.jsp writes unquoted parameters to the GUI

#25606

Model Editor: Missing change check for form and annotation editing

#25852

Missing check for null when receiving references in TL-Sync

#26013

Incorrect removal of item layout resources

#26373

Icon of a toolrow button cannot be changed InApp

#26382

Error messages "Duplicate tag name..." when starting an application in the IDE from a TL-Studio

#26383

ConcurrentModificationException in progress dialog

#26384

partnerGroup is not transferred to the component in selector.template.xml

#26386

Duplicate icons for ID column _self in TreeTables and TreeGrids

#26388

Hide root node at null model

#26393

Minimize configuration resets properties with ValueInitializer

#26402

Model Editor: Diagram: Error when dragging a class from another module to your own worksheet

#26405

TTypeRewriter logs warning "Unable to resolve items by external reference" also unnecessarily

#26407

No thread context in ProgressDialog.run(I18NLog)

#26422

CodeEditor: Error with context completion in XML mode

#26424

Model Diagram: Missing Upper Type Connection for New Classes

#26426

LogControl: Error message due to concurrent updates

#26428

ChangeCheck defective during tree selection

#26430

ProgressDialog does not visually end at 100% if Step-Cnt != 100 is selected

#26431

Changed superclass relationship leads to changed attribute list in the form editor only after a restart

#26443

Layout Editor: Remove button of the "Custom transaction" type

#26446

Generic forms: Visibility adjustments of overridden attributes are not taken into account.

#26457

Wrapper generation for modules without singletons leads to broken classes

#26460

Model import no longer possible

#26496

Temp folder name clash for multi-user development on Linux

#26500

Unnecessary indentation for non-existent images

#26513

TL-Doc: External links not clickable

#26515

Error in "util.js", line 765: "services" is undefined

#26517

Test modules must provide test web application

#26520

Form creation with "foreign objects" and individual template fails

#26523

Missing image replacement in WYSIWYG editor

#26525

Import of BPML files with StructuredText with some images erroneous

#26531

FormEditor: "Macro" configuration error

#26536

When rendering HTML from TLScript expressions, configured renderers are not taken into account

#26540

LayoutStorage indexes layouts by layout paths with different path separator

#26543

Log error: Web application resources must start with a '/' character: ...

#26550

TLScript: Quotes in HTML text content are not removed

#26559

Not all options of `SelectField`s can be scrolled through with the keyboard

#26564

Cryptic symbols in tile representation

#26573

Missing icons for Document's in WebFolder'n

#26575

Model event during rendering phase in ThreadDetailComponent

#26579

ClassCastException when changing the type for the FormDefinitionEditor

#26591

Unwanted display "Fully qualified name" when creating attributes

#26599

TL-Doc: At startup the pages from the workspace are not loaded

#26608

Requirejs logs errors when using highlightjs

#26609

DeepL translation buttons are no longer displayed

#26611

Missing GUI update in StructuredTextControl after field change

#26623

TestComments fails by default in a new non-TopLogic internal module

#26625

Failure to apply application configuration to calculated columns

#26629

Test JSP compile: Jetty not found

#26630

Invalid resource names when searching for migration scripts

#26650

Attribute "picture" is displayed twice on profile

#26651

StatusReportGrid: Import / Export broken

#26653

Invalid MySQL Dependency in ProjectDemo

#26656

Changes to InApp components leaves locks behind

#26661

Memory hole in tile layout

#26664

Work breakdown structure: Missing code migration

#26665

ProjectStructureEditComponent: Application of column styles broken

#26666

StatusReportOverview: StatusReportDialog does not initialize context component.

#26670

Earned Value: Incorrect calculation of accumulated actual values

#26671

Status report: Improvements

#26679

Fix Jps pages.

#26684

Milestone dialog: Show name also in viewmode, otherwise form fields jump

#26686

Disable cache of the last messages sent via TL-Sync

enhancement

minor

#26510

Update library log4j to version >= 2.16.0

Monitoring RequiresMigration SecurityIssue

Top-Logic currently uses Log4j version 1.2.17. However, the "1" versions are no longer supported. And Log4j versions in the 2.x series prior to 2.1.15 contain a critical security vulnerability. Either Log4j must be replaced entirely or updated to a current version.

Implementation

Log4j 1.2.17 has been replaced by version 2.17.2.

Code Migration

Note: If you encounter any issues, you can switch Log4j to debug mode:
- To do this, define the following property as empty: log4j2.debug, i.e., -Dlog4j2.debug
- See also: https://logging.apache.org/log4j/2.x/faq.html#troubleshooting
The Log4j configuration must be converted to the XML format.
- The framework’s default configuration serves as a template: /com.top_logic/src/main/webapp/WEB-INF/conf/logging/default.xml
- Official documentation:
  - https://logging.apache.org/log4j/2.x/manual/configuration.html
  - https://logging.apache.org/log4j/2.x/manual/layouts.html#PatternLayout
There is no longer an automated process that creates a logging configuration during deployment. This must be created manually.
The Ganymede plugin for Eclipse no longer works with Log4J2. Instead, you can use the Ganymede2 plugin, which can be installed via this update site: https://dbusche.github.io/Ganymede2/

Test

Switch the logging settings and check whether, for example, stack traces are logged using `debug.xml`.

enhancement

critical

major

minor

defect

major

minor

minor

#26510

Update library log4j to version &gt;= 2.16.0

Implementation

Code Migration

Test

Update library log4j to version >= 2.16.0