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Context: simplify lazy initialization

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This commit is contained in:
Zankaria 2024-04-09 11:43:46 +02:00
parent f93dd1fae5
commit a83bcf14a4
1 changed files with 9 additions and 8 deletions
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17
inc/context.php
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@ -52,21 +52,22 @@ class Context {
private ?HttpDriver $http; private ?HttpDriver $http;
private function lazyGet(mixed &$field_ref, string $dependency_name): mixed {
if (is_null($field_ref)) {
$field_ref = [$this->factory, "build{$dependency_name}"]();
}
return $field_ref;
}
public function __construct(DependencyFactory $factory) { public function __construct(DependencyFactory $factory) {
$this->factory = $factory; $this->factory = $factory;
} }
public function getLog(): Log { public function getLog(): Log {
if (is_null($this->log)) { return $this->lazyGet($this->log, 'logDriver');
$this->log = $this->factory->buildLogDriver();
}
return $this->log;
} }
public function getHttpDriver(): HttpDriver { public function getHttpDriver(): HttpDriver {
if (is_null($this->http)) { return $this->lazyGet($this->http, 'httpDriver');
$this->http = $this->factory->buildHttpDriver();
}
return $this->http;
} }
} }