Core

[FEATURE] Use composer class loader for better performance

Require composer class loader early in the bootstrap gives us many benefits:

1. Very early classes can be found and loaded very early in the bootstrap
2. Get rid of complexity for default cases
3. Test classes will only loadable in testing context
4. Cache warmup will be much faster as much less files need to be written

Further details can be found on the wiki http://wiki.typo3.org/ComposerClassLoader

Resolves: #64361
Releases: master, 6.2
Change-Id: Ida22edf8383a9706726a8fdd11297b2983d17b1a

[FEATURE] Use composer class loader for better performance

Require composer class loader early in the bootstrap gives us many benefits:

1. Very early classes can be found and loaded very early in the bootstrap
2. Get rid of complexity for default cases
3. Test classes will only loadable in testing context
4. Cache warmup will be much faster as much less files need to be written

Further details can be found on the wiki http://wiki.typo3.org/ComposerClassLoader

Resolves: #64361
Releases: master, 6.2
Change-Id: Ida22edf8383a9706726a8fdd11297b2983d17b1a

[FEATURE] Use composer class loader for better performance

Require composer class loader early in the bootstrap gives us many benefits:

1. Very early classes can be found and loaded very early in the bootstrap
2. Get rid of complexity for default cases
3. Test classes will only loadable in testing context
4. Cache warmup will be much faster as much less files need to be written

Further details can be found on the wiki http://wiki.typo3.org/ComposerClassLoader

Resolves: #64361
Releases: master, 6.2
Change-Id: Ida22edf8383a9706726a8fdd11297b2983d17b1a
Reviewed-on: http://review.typo3.org/36091
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Reviewed-by: Benjamin Mack <benni@typo3.org>
Tested-by: Benjamin Mack <benni@typo3.org>
Tested-by: Helmut Hummel <helmut.hummel@typo3.org>
Reviewed-by: Helmut Hummel <helmut.hummel@typo3.org>

[FEATURE] Use composer class loader for better performance

Require composer class loader early in the bootstrap gives us many benefits:

1. Very early classes can be found and loaded very early in the bootstrap
2. Get rid of complexity for default cases
3. Test classes will only loadable in testing context
4. Cache warmup will be much faster as much less files need to be written

Further details can be found on the wiki http://wiki.typo3.org/ComposerClassLoader

Resolves: #64361
Releases: master, 6.2
Change-Id: Ida22edf8383a9706726a8fdd11297b2983d17b1a
Reviewed-on: http://review.typo3.org/36124
Reviewed-by: Helmut Hummel <helmut.hummel@typo3.org>
Tested-by: Helmut Hummel <helmut.hummel@typo3.org>
Reviewed-by: Benjamin Mack <benni@typo3.org>
Tested-by: Benjamin Mack <benni@typo3.org>
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>

[BUGFIX] Resolve class name from aliases managed by composer

The old class loader has API to return the original class name
when given an alias. This API was not respected when implementing
composer class loading with #64361 with the result that it was
broken for all classes and aliases managed by the composer class loader.

To address this issue, the composer class loader is now injected into
the old class alias map, so that it can resolve class names from aliases
managed by it.

Related: #64361
Resolves: #65667
Releases: 6.2, master
Change-Id: If0b5098d72147fe7d76e97ee61c81d87cad72b4b
Reviewed-on: http://review.typo3.org/37915
Reviewed-by: Helmut Hummel <helmut.hummel@typo3.org>
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Reviewed-by: Nicole Cordes <typo3@cordes.co>
Tested-by: Helmut Hummel <helmut.hummel@typo3.org>