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nicolas-grekasnicolas-grekas
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[DI] rename ResolveDefinitionTemplatesPass to ResolveChildDefinitionsPass
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7 files changed

+614
-166
lines changed

7 files changed

+614
-166
lines changed

‎CHANGELOG.md‎

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Original file line numberDiff line numberDiff line change
@@ -9,6 +9,7 @@ CHANGELOG
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* deprecated the ability to check for the initialization of a private service with the `Container::initialized()` method
1010
* deprecated support for top-level anonymous services in XML
1111
* deprecated case insensitivity of parameter names
12+
* deprecated the `ResolveDefinitionTemplatesPass` class in favor of `ResolveChildDefinitionsPass`
1213

1314
3.3.0
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-----

‎Compiler/PassConfig.php‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -48,7 +48,7 @@ public function __construct()
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4949
$this->optimizationPasses = array(array(
5050
new ExtensionCompilerPass(),
51-
new ResolveDefinitionTemplatesPass(),
51+
new ResolveChildDefinitionsPass(),
5252
new ServiceLocatorTagPass(),
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new DecoratorServicePass(),
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new ResolveParameterPlaceHoldersPass(false),

‎Compiler/ResolveChildDefinitionsPass.php‎

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@@ -0,0 +1,183 @@
1+
<?php
2+
3+
/*
4+
* This file is part of the Symfony package.
5+
*
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* (c) Fabien Potencier <fabien@symfony.com>
7+
*
8+
* For the full copyright and license information, please view the LICENSE
9+
* file that was distributed with this source code.
10+
*/
11+
12+
namespace Symfony\Component\DependencyInjection\Compiler;
13+
14+
use Symfony\Component\DependencyInjection\ChildDefinition;
15+
use Symfony\Component\DependencyInjection\Definition;
16+
use Symfony\Component\DependencyInjection\Exception\ExceptionInterface;
17+
use Symfony\Component\DependencyInjection\Exception\RuntimeException;
18+
19+
/**
20+
* This replaces all ChildDefinition instances with their equivalent fully
21+
* merged Definition instance.
22+
*
23+
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
24+
* @author Nicolas Grekas <p@tchwork.com>
25+
*/
26+
class ResolveChildDefinitionsPass extends AbstractRecursivePass
27+
{
28+
protected function processValue($value, $isRoot = false)
29+
{
30+
if (!$value instanceof Definition) {
31+
return parent::processValue($value, $isRoot);
32+
}
33+
if ($isRoot) {
34+
// yes, we are specifically fetching the definition from the
35+
// container to ensure we are not operating on stale data
36+
$value = $this->container->getDefinition($this->currentId);
37+
}
38+
if ($value instanceof ChildDefinition) {
39+
$value = $this->resolveDefinition($value);
40+
if ($isRoot) {
41+
$this->container->setDefinition($this->currentId, $value);
42+
}
43+
}
44+
45+
return parent::processValue($value, $isRoot);
46+
}
47+
48+
/**
49+
* Resolves the definition.
50+
*
51+
* @return Definition
52+
*
53+
* @throws RuntimeException When the definition is invalid
54+
*/
55+
private function resolveDefinition(ChildDefinition $definition)
56+
{
57+
try {
58+
return $this->doResolveDefinition($definition);
59+
} catch (ExceptionInterface $e) {
60+
$r = new \ReflectionProperty($e, 'message');
61+
$r->setAccessible(true);
62+
$r->setValue($e, sprintf('Service "%s": %s', $this->currentId, $e->getMessage()));
63+
64+
throw $e;
65+
}
66+
}
67+
68+
private function doResolveDefinition(ChildDefinition $definition)
69+
{
70+
if (!$this->container->has($parent = $definition->getParent())) {
71+
throw new RuntimeException(sprintf('Parent definition "%s" does not exist.', $parent));
72+
}
73+
74+
$parentDef = $this->container->findDefinition($parent);
75+
if ($parentDef instanceof ChildDefinition) {
76+
$id = $this->currentId;
77+
$this->currentId = $parent;
78+
$parentDef = $this->resolveDefinition($parentDef);
79+
$this->container->setDefinition($parent, $parentDef);
80+
$this->currentId = $id;
81+
}
82+
83+
$this->container->log($this, sprintf('Resolving inheritance for "%s" (parent: %s).', $this->currentId, $parent));
84+
$def = new Definition();
85+
86+
// merge in parent definition
87+
// purposely ignored attributes: abstract, shared, tags, autoconfigured
88+
$def->setClass($parentDef->getClass());
89+
$def->setArguments($parentDef->getArguments());
90+
$def->setMethodCalls($parentDef->getMethodCalls());
91+
$def->setProperties($parentDef->getProperties());
92+
if ($parentDef->getAutowiringTypes(false)) {
93+
$def->setAutowiringTypes($parentDef->getAutowiringTypes(false));
94+
}
95+
if ($parentDef->isDeprecated()) {
96+
$def->setDeprecated(true, $parentDef->getDeprecationMessage('%service_id%'));
97+
}
98+
$def->setFactory($parentDef->getFactory());
99+
$def->setConfigurator($parentDef->getConfigurator());
100+
$def->setFile($parentDef->getFile());
101+
$def->setPublic($parentDef->isPublic());
102+
$def->setLazy($parentDef->isLazy());
103+
$def->setAutowired($parentDef->isAutowired());
104+
$def->setChanges($parentDef->getChanges());
105+
106+
$def->setBindings($parentDef->getBindings());
107+
108+
// overwrite with values specified in the decorator
109+
$changes = $definition->getChanges();
110+
if (isset($changes['class'])) {
111+
$def->setClass($definition->getClass());
112+
}
113+
if (isset($changes['factory'])) {
114+
$def->setFactory($definition->getFactory());
115+
}
116+
if (isset($changes['configurator'])) {
117+
$def->setConfigurator($definition->getConfigurator());
118+
}
119+
if (isset($changes['file'])) {
120+
$def->setFile($definition->getFile());
121+
}
122+
if (isset($changes['public'])) {
123+
$def->setPublic($definition->isPublic());
124+
}
125+
if (isset($changes['lazy'])) {
126+
$def->setLazy($definition->isLazy());
127+
}
128+
if (isset($changes['deprecated'])) {
129+
$def->setDeprecated($definition->isDeprecated(), $definition->getDeprecationMessage('%service_id%'));
130+
}
131+
if (isset($changes['autowired'])) {
132+
$def->setAutowired($definition->isAutowired());
133+
}
134+
if (isset($changes['shared'])) {
135+
$def->setShared($definition->isShared());
136+
}
137+
if (isset($changes['decorated_service'])) {
138+
$decoratedService = $definition->getDecoratedService();
139+
if (null === $decoratedService) {
140+
$def->setDecoratedService($decoratedService);
141+
} else {
142+
$def->setDecoratedService($decoratedService[0], $decoratedService[1], $decoratedService[2]);
143+
}
144+
}
145+
146+
// merge arguments
147+
foreach ($definition->getArguments() as $k => $v) {
148+
if (is_numeric($k)) {
149+
$def->addArgument($v);
150+
} elseif (0 === strpos($k, 'index_')) {
151+
$def->replaceArgument((int) substr($k, strlen('index_')), $v);
152+
} else {
153+
$def->setArgument($k, $v);
154+
}
155+
}
156+
157+
// merge properties
158+
foreach ($definition->getProperties() as $k => $v) {
159+
$def->setProperty($k, $v);
160+
}
161+
162+
// append method calls
163+
if ($calls = $definition->getMethodCalls()) {
164+
$def->setMethodCalls(array_merge($def->getMethodCalls(), $calls));
165+
}
166+
167+
// merge autowiring types
168+
foreach ($definition->getAutowiringTypes(false) as $autowiringType) {
169+
$def->addAutowiringType($autowiringType);
170+
}
171+
172+
// these attributes are always taken from the child
173+
$def->setAbstract($definition->isAbstract());
174+
$def->setTags($definition->getTags());
175+
// autoconfigure is never taken from parent (on purpose)
176+
// and it's not legal on an instanceof
177+
$def->setAutoconfigured($definition->isAutoconfigured());
178+
179+
return $def;
180+
}
181+
}
182+
183+
class_alias(ResolveChildDefinitionsPass::class, ResolveDefinitionTemplatesPass::class);

‎Compiler/ResolveDefinitionTemplatesPass.php‎

Lines changed: 7 additions & 159 deletions
Original file line numberDiff line numberDiff line change
@@ -11,171 +11,19 @@
1111

1212
namespace Symfony\Component\DependencyInjection\Compiler;
1313

14-
use Symfony\Component\DependencyInjection\ChildDefinition;
15-
use Symfony\Component\DependencyInjection\Definition;
16-
use Symfony\Component\DependencyInjection\Exception\ExceptionInterface;
17-
use Symfony\Component\DependencyInjection\Exception\RuntimeException;
14+
@trigger_error('The '.__NAMESPACE__.'\ResolveDefinitionTemplatesPass class is deprecated since version 3.4 and will be removed in 4.0. Use the ResolveChildDefinitionsPass class instead.', E_USER_DEPRECATED);
1815

19-
/**
20-
* This replaces all ChildDefinition instances with their equivalent fully
21-
* merged Definition instance.
22-
*
23-
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
24-
* @author Nicolas Grekas <p@tchwork.com>
25-
*/
26-
class ResolveDefinitionTemplatesPass extends AbstractRecursivePass
27-
{
28-
protected function processValue($value, $isRoot = false)
29-
{
30-
if (!$value instanceof Definition) {
31-
return parent::processValue($value, $isRoot);
32-
}
33-
if ($isRoot) {
34-
// yes, we are specifically fetching the definition from the
35-
// container to ensure we are not operating on stale data
36-
$value = $this->container->getDefinition($this->currentId);
37-
}
38-
if ($value instanceof ChildDefinition) {
39-
$value = $this->resolveDefinition($value);
40-
if ($isRoot) {
41-
$this->container->setDefinition($this->currentId, $value);
42-
}
43-
}
44-
45-
return parent::processValue($value, $isRoot);
46-
}
16+
class_exists(ResolveChildDefinitionsPass::class);
4717

18+
if (false) {
4819
/**
49-
* Resolves the definition.
20+
* This definition decorates another definition.
5021
*
51-
* @return Definition
22+
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
5223
*
53-
* @throws RuntimeException When the definition is invalid
24+
* @deprecated The ResolveDefinitionTemplatesPass class is deprecated since version 3.4 and will be removed in 4.0. Use the ResolveChildDefinitionsPass class instead.
5425
*/
55-
private function resolveDefinition(ChildDefinition $definition)
26+
class ResolveDefinitionTemplatesPass extends AbstractRecursivePass
5627
{
57-
try {
58-
return $this->doResolveDefinition($definition);
59-
} catch (ExceptionInterface $e) {
60-
$r = new \ReflectionProperty($e, 'message');
61-
$r->setAccessible(true);
62-
$r->setValue($e, sprintf('Service "%s": %s', $this->currentId, $e->getMessage()));
63-
64-
throw $e;
65-
}
66-
}
67-
68-
private function doResolveDefinition(ChildDefinition $definition)
69-
{
70-
if (!$this->container->has($parent = $definition->getParent())) {
71-
throw new RuntimeException(sprintf('Parent definition "%s" does not exist.', $parent));
72-
}
73-
74-
$parentDef = $this->container->findDefinition($parent);
75-
if ($parentDef instanceof ChildDefinition) {
76-
$id = $this->currentId;
77-
$this->currentId = $parent;
78-
$parentDef = $this->resolveDefinition($parentDef);
79-
$this->container->setDefinition($parent, $parentDef);
80-
$this->currentId = $id;
81-
}
82-
83-
$this->container->log($this, sprintf('Resolving inheritance for "%s" (parent: %s).', $this->currentId, $parent));
84-
$def = new Definition();
85-
86-
// merge in parent definition
87-
// purposely ignored attributes: abstract, shared, tags, autoconfigured
88-
$def->setClass($parentDef->getClass());
89-
$def->setArguments($parentDef->getArguments());
90-
$def->setMethodCalls($parentDef->getMethodCalls());
91-
$def->setProperties($parentDef->getProperties());
92-
if ($parentDef->getAutowiringTypes(false)) {
93-
$def->setAutowiringTypes($parentDef->getAutowiringTypes(false));
94-
}
95-
if ($parentDef->isDeprecated()) {
96-
$def->setDeprecated(true, $parentDef->getDeprecationMessage('%service_id%'));
97-
}
98-
$def->setFactory($parentDef->getFactory());
99-
$def->setConfigurator($parentDef->getConfigurator());
100-
$def->setFile($parentDef->getFile());
101-
$def->setPublic($parentDef->isPublic());
102-
$def->setLazy($parentDef->isLazy());
103-
$def->setAutowired($parentDef->isAutowired());
104-
$def->setChanges($parentDef->getChanges());
105-
106-
$def->setBindings($parentDef->getBindings());
107-
108-
// overwrite with values specified in the decorator
109-
$changes = $definition->getChanges();
110-
if (isset($changes['class'])) {
111-
$def->setClass($definition->getClass());
112-
}
113-
if (isset($changes['factory'])) {
114-
$def->setFactory($definition->getFactory());
115-
}
116-
if (isset($changes['configurator'])) {
117-
$def->setConfigurator($definition->getConfigurator());
118-
}
119-
if (isset($changes['file'])) {
120-
$def->setFile($definition->getFile());
121-
}
122-
if (isset($changes['public'])) {
123-
$def->setPublic($definition->isPublic());
124-
}
125-
if (isset($changes['lazy'])) {
126-
$def->setLazy($definition->isLazy());
127-
}
128-
if (isset($changes['deprecated'])) {
129-
$def->setDeprecated($definition->isDeprecated(), $definition->getDeprecationMessage('%service_id%'));
130-
}
131-
if (isset($changes['autowired'])) {
132-
$def->setAutowired($definition->isAutowired());
133-
}
134-
if (isset($changes['shared'])) {
135-
$def->setShared($definition->isShared());
136-
}
137-
if (isset($changes['decorated_service'])) {
138-
$decoratedService = $definition->getDecoratedService();
139-
if (null === $decoratedService) {
140-
$def->setDecoratedService($decoratedService);
141-
} else {
142-
$def->setDecoratedService($decoratedService[0], $decoratedService[1], $decoratedService[2]);
143-
}
144-
}
145-
146-
// merge arguments
147-
foreach ($definition->getArguments() as $k => $v) {
148-
if (is_numeric($k)) {
149-
$def->addArgument($v);
150-
} elseif (0 === strpos($k, 'index_')) {
151-
$def->replaceArgument((int) substr($k, strlen('index_')), $v);
152-
} else {
153-
$def->setArgument($k, $v);
154-
}
155-
}
156-
157-
// merge properties
158-
foreach ($definition->getProperties() as $k => $v) {
159-
$def->setProperty($k, $v);
160-
}
161-
162-
// append method calls
163-
if ($calls = $definition->getMethodCalls()) {
164-
$def->setMethodCalls(array_merge($def->getMethodCalls(), $calls));
165-
}
166-
167-
// merge autowiring types
168-
foreach ($definition->getAutowiringTypes(false) as $autowiringType) {
169-
$def->addAutowiringType($autowiringType);
170-
}
171-
172-
// these attributes are always taken from the child
173-
$def->setAbstract($definition->isAbstract());
174-
$def->setTags($definition->getTags());
175-
// autoconfigure is never taken from parent (on purpose)
176-
// and it's not legal on an instanceof
177-
$def->setAutoconfigured($definition->isAutoconfigured());
178-
179-
return $def;
18028
}
18129
}

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