Add detection of HCL Digital Experience rebranding (#12242)
On HCL Digital Experience 8.5.5 CF19, the `getPortalInfo()` method returns
"hcl digital experience/8.5", breaking detection of the servlet engine.
This ultimately leads to methods such as `getHeader()` to return NULL, as
the upstream HTTP request is not retrieved.
fix: Prevent deadlock in findOrCreateVaadinSession (#12355)
It is possible findOrCreateVaadinSession leaves session locked if HTTP session is invalidated in an another thread between lockSession and unlockSession calls. This PR changes the implementation so that this can no longer happen.
fixes: #12352
- Added, completed, and corrected JavaDocs.
- Added an assert to enforce a condition that has always been required.
- Added default sections to switch blocks.
- Added wildcards.
- Deprecated unused methods and variables.
- Removed inner assignments.
- Removed unused private variables and calls that do nothing.
- Updated deprecated calls to use currently recommended versions.
- Updated warning suppressions.
- ...and some auto-formatting.
feat: Add API to control whether Binder converts back to presentation (#12246)
#12132 fixed an old bug, conversion was not done back, which was a regression from Vaadin 7. However since the bug has been present long time, it has become established behavior, thus there may be need to disable conversion back to presentation sometimes, thus this API as added.
Fix updating Grid's item set when details rows are open. (#12231)
- Old details should close.
- New details should open.
- If some row has details in both old and new item set, the details row
contents should get updated.
- Updating details row contents should not break the positioning of the
rows and details below.
Fixes #12211
Merged column headers should work within declarative Grid. (#12206)
- null check to prevent NPE from the merged column headers
- convert to internal columnIds for merge handling
- use correct cell in merge handling
- switch away from streams in merge handling for easier readability
- regression test
Fixes: #10464
Clear out ClientCache when UI is detached to prevent a minor memory leak (#12199)
* Clear out ClientCache when UI is detached to prevent a minor memory leak
Implemented with a listener rather than direct call from UI.detach() in
order to avoid new public API, since the whole feature has been marked
for removal. This doesn't yet prevent the cache or the type map from
getting slightly bloated during the UI's lifetime.
See: #3705
fix: use time-constant comparison for CSRF tokens (#12188)
This hardens the framework against a theoretical timing attack based on
comparing how quickly a request with an invalid CSRF token is rejected.
Cherry-picked from: https://github.com/vaadin/flow/pull/9875
Add getter for presentationProvider in Grid.Column (#10323) (#12060)
Without access to the presentation provider used for a column, it is often not possible to reconstruct the data as shown on the end-user's screen
This commit adds a getter method to Grid.Column to allow access to this provider
Fix to LayoutManager size calculations during transform. (#12138)
* Fix to LayoutManager size calculations during transform.
- ComputedStyle is slower but more reliable than using
getBoundingClientRect, which does not work as expected if a transform
has been applied to the element or one of its parents. This is a problem
e.g. with PopupView, where getBoundingClientRect will return too small
size (or even zero size) for all the popup contents while the opening
animation is active. ComputedStyle ignores the transform and returns the
expected value.
- The presence of the element in DOM must be checked before the size is
requested from ComputedStyle, if the element has disappeared from DOM
without a warning and calculation is attempted anyway, the browser gets
stuck.
- Possibility to configure LayoutManager to use the less reliable
calculations for applications where the slight performance difference is
more important than layout issues within elements that have transform
animations.
- Manual test, problem isn't reproducible by TestBench.
Fixes: #11187
Anna Koskinen
Tatu Lund
Mikhail Shabarov
Marcello Barnaba
Tarek Oraby
Zhe Sun
Olli Tietäväinen
jdewaen
Martin Vysny
vt512