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[autoinstallsdev/mediawiki.git] / vendor / justinrainbow / json-schema / src / JsonSchema / Constraints / Factory.php

diff --git a/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/Factory.php b/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/Factory.php
new file mode 100644 (file)
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+++ b/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/Factory.php
@@ -0,0 +1,222 @@
+<?php
+
+/*
+ * This file is part of the JsonSchema package.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace JsonSchema\Constraints;
+
+use JsonSchema\Constraints\Constraint;
+use JsonSchema\Exception\InvalidArgumentException;
+use JsonSchema\Exception\InvalidConfigException;
+use JsonSchema\SchemaStorage;
+use JsonSchema\SchemaStorageInterface;
+use JsonSchema\Uri\UriRetriever;
+use JsonSchema\UriRetrieverInterface;
+use JsonSchema\Validator;
+
+/**
+ * Factory for centralize constraint initialization.
+ */
+class Factory
+{
+    /**
+     * @var SchemaStorage
+     */
+    protected $schemaStorage;
+
+    /**
+     * @var UriRetriever
+     */
+    protected $uriRetriever;
+
+    /**
+     * @var int
+     */
+    private $checkMode = Constraint::CHECK_MODE_NORMAL;
+
+    /**
+     * @var TypeCheck\TypeCheckInterface[]
+     */
+    private $typeCheck = array();
+
+    /**
+     * @var int Validation context
+     */
+    protected $errorContext = Validator::ERROR_DOCUMENT_VALIDATION;
+
+    /**
+     * @var array
+     */
+    protected $constraintMap = array(
+        'array' => 'JsonSchema\Constraints\CollectionConstraint',
+        'collection' => 'JsonSchema\Constraints\CollectionConstraint',
+        'object' => 'JsonSchema\Constraints\ObjectConstraint',
+        'type' => 'JsonSchema\Constraints\TypeConstraint',
+        'undefined' => 'JsonSchema\Constraints\UndefinedConstraint',
+        'string' => 'JsonSchema\Constraints\StringConstraint',
+        'number' => 'JsonSchema\Constraints\NumberConstraint',
+        'enum' => 'JsonSchema\Constraints\EnumConstraint',
+        'format' => 'JsonSchema\Constraints\FormatConstraint',
+        'schema' => 'JsonSchema\Constraints\SchemaConstraint',
+        'validator' => 'JsonSchema\Validator'
+    );
+
+    /**
+     * @var array<ConstraintInterface>
+     */
+    private $instanceCache = array();
+
+    /**
+     * @param SchemaStorage         $schemaStorage
+     * @param UriRetrieverInterface $uriRetriever
+     * @param int                   $checkMode
+     */
+    public function __construct(
+        SchemaStorageInterface $schemaStorage = null,
+        UriRetrieverInterface $uriRetriever = null,
+        $checkMode = Constraint::CHECK_MODE_NORMAL
+    ) {
+        // set provided config options
+        $this->setConfig($checkMode);
+
+        $this->uriRetriever = $uriRetriever ?: new UriRetriever();
+        $this->schemaStorage = $schemaStorage ?: new SchemaStorage($this->uriRetriever);
+    }
+
+    /**
+     * Set config values
+     *
+     * @param int $checkMode Set checkMode options - does not preserve existing flags
+     */
+    public function setConfig($checkMode = Constraint::CHECK_MODE_NORMAL)
+    {
+        $this->checkMode = $checkMode;
+    }
+
+    /**
+     * Enable checkMode flags
+     *
+     * @param int $options
+     */
+    public function addConfig($options)
+    {
+        $this->checkMode |= $options;
+    }
+
+    /**
+     * Disable checkMode flags
+     *
+     * @param int $options
+     */
+    public function removeConfig($options)
+    {
+        $this->checkMode &= ~$options;
+    }
+
+    /**
+     * Get checkMode option
+     *
+     * @param int $options Options to get, if null then return entire bitmask
+     *
+     * @return int
+     */
+    public function getConfig($options = null)
+    {
+        if ($options === null) {
+            return $this->checkMode;
+        }
+
+        return $this->checkMode & $options;
+    }
+
+    /**
+     * @return UriRetrieverInterface
+     */
+    public function getUriRetriever()
+    {
+        return $this->uriRetriever;
+    }
+
+    public function getSchemaStorage()
+    {
+        return $this->schemaStorage;
+    }
+
+    public function getTypeCheck()
+    {
+        if (!isset($this->typeCheck[$this->checkMode])) {
+            $this->typeCheck[$this->checkMode] = ($this->checkMode & Constraint::CHECK_MODE_TYPE_CAST)
+                ? new TypeCheck\LooseTypeCheck()
+                : new TypeCheck\StrictTypeCheck();
+        }
+
+        return $this->typeCheck[$this->checkMode];
+    }
+
+    /**
+     * @param string $name
+     * @param string $class
+     *
+     * @return Factory
+     */
+    public function setConstraintClass($name, $class)
+    {
+        // Ensure class exists
+        if (!class_exists($class)) {
+            throw new InvalidArgumentException('Unknown constraint ' . $name);
+        }
+        // Ensure class is appropriate
+        if (!in_array('JsonSchema\Constraints\ConstraintInterface', class_implements($class))) {
+            throw new InvalidArgumentException('Invalid class ' . $name);
+        }
+        $this->constraintMap[$name] = $class;
+
+        return $this;
+    }
+
+    /**
+     * Create a constraint instance for the given constraint name.
+     *
+     * @param string $constraintName
+     *
+     * @throws InvalidArgumentException if is not possible create the constraint instance
+     *
+     * @return ConstraintInterface|ObjectConstraint
+     */
+    public function createInstanceFor($constraintName)
+    {
+        if (!isset($this->constraintMap[$constraintName])) {
+            throw new InvalidArgumentException('Unknown constraint ' . $constraintName);
+        }
+
+        if (!isset($this->instanceCache[$constraintName])) {
+            $this->instanceCache[$constraintName] = new $this->constraintMap[$constraintName]($this);
+        }
+
+        return clone $this->instanceCache[$constraintName];
+    }
+
+    /**
+     * Get the error context
+     *
+     * @return string
+     */
+    public function getErrorContext()
+    {
+        return $this->errorContext;
+    }
+
+    /**
+     * Set the error context
+     *
+     * @param string $validationContext
+     */
+    public function setErrorContext($errorContext)
+    {
+        $this->errorContext = $errorContext;
+    }
+}