Update readme and simplify interface

README.md

@@ -51,7 +51,9 @@ $request = (object)[
    'refundAmount'=>"17"
 ];
 
-$validator = new \JsonSchema\Validator(\JsonSchema\Constraints\Constraint::CHECK_MODE_TYPE_CAST | \JsonSchema\Constraints\Constraint::CHECK_MODE_COERCE);
+$validator = new \JsonSchema\Validator(
+  \JsonSchema\Constraints\Constraint::CHECK_MODE_TYPE_CAST | 
+  \JsonSchema\Constraints\Constraint::CHECK_MODE_COERCE);
 $validator->check($request, (object) [
     "type"=>"object",
     "properties"=>[
@@ -108,13 +110,15 @@ $jsonSchemaObject = json_decode($jsonSchema);
 // The SchemaStorage can resolve references, loading additional schemas from file as needed, etc.
 $schemaStorage = new SchemaStorage();
 
+$factory = new \JsonSchema\Constraints\Factory($schemaStorage);
+
 // This does two things:
 // 1) Mutates $jsonSchemaObject to normalize the references (to file://mySchema#/definitions/integerData, etc)
 // 2) Tells $schemaStorage that references to file://mySchema... should be resolved by looking in $jsonSchemaObject
 $schemaStorage->addSchema('file://mySchema', $jsonSchemaObject);
 
 // Provide $schemaStorage to the Validator so that references can be resolved during validation
-$jsonValidator = new Validator(Validator::CHECK_MODE_NORMAL, $schemaStorage);
+$jsonValidator = new Validator(\JsonSchema\Constraints\Constraint::CHECK_MODE_NORMAL, $factory);
 
 // JSON must be decoded before it can be validated
 $jsonToValidateObject = json_decode('{"data":123}');

src/JsonSchema/Constraints/CollectionConstraint.php

@@ -106,7 +106,7 @@ protected function validateItems($value, $schema = null, JsonPointer $path = nul
             // Treat when we have more schema definitions than values, not for empty arrays
             if (count($value) > 0) {
                 for ($k = count($value); $k < count($schema->items); $k++) {
-                    $this->checkUndefined($this->factory->createInstanceFor('undefined'), $schema->items[$k], $path, $k);
+                    $this->checkUndefined($this->factory->createInstanceFor($this->checkMode,'undefined'), $schema->items[$k], $path, $k);
                 }
             }
         }

src/JsonSchema/Constraints/Constraint.php

@@ -29,6 +29,11 @@ abstract class Constraint implements ConstraintInterface
     const CHECK_MODE_TYPE_CAST = 	0x00000002;
     const CHECK_MODE_COERCE = 		0x00000004;
 
+	/**
+	 * @var int
+	 */
+	protected $checkMode;
+
     /**
      * @var Factory
      */
@@ -37,8 +42,9 @@ abstract class Constraint implements ConstraintInterface
     /**
      * @param Factory $factory
      */
-    public function __construct(Factory $factory = null)
+    public function __construct($checkMode = Constraint::CHECK_MODE_NORMAL, Factory $factory = null)
     {
+    	$this->checkMode = $checkMode;
         $this->factory = $factory ? : new Factory();
     }
 
@@ -127,7 +133,7 @@ protected function incrementPath(JsonPointer $path = null, $i)
      */
     protected function checkArray($value, $schema = null, JsonPointer $path = null, $i = null)
     {
-        $validator = $this->factory->createInstanceFor('collection');
+        $validator = $this->factory->createInstanceFor($this->checkMode,'collection');
         $validator->check($value, $schema, $path, $i);
 
         $this->addErrors($validator->getErrors());
@@ -144,7 +150,7 @@ protected function checkArray($value, $schema = null, JsonPointer $path = null,
      */
     protected function checkObject($value, $schema = null, JsonPointer $path = null, $i = null, $patternProperties = null)
     {
-        $validator = $this->factory->createInstanceFor('object');
+        $validator = $this->factory->createInstanceFor($this->checkMode,'object');
         $validator->check($value, $schema, $path, $i, $patternProperties);
 
         $this->addErrors($validator->getErrors());
@@ -160,7 +166,7 @@ protected function checkObject($value, $schema = null, JsonPointer $path = null,
      */
     protected function checkType($value, $schema = null, JsonPointer $path = null, $i = null)
     {
-        $validator = $this->factory->createInstanceFor('type');
+        $validator = $this->factory->createInstanceFor($this->checkMode, 'type');
         $validator->check($value, $schema, $path, $i);
 
         $this->addErrors($validator->getErrors());
@@ -176,7 +182,7 @@ protected function checkType($value, $schema = null, JsonPointer $path = null, $
      */
     protected function checkUndefined($value, $schema = null, JsonPointer $path = null, $i = null)
     {
-        $validator = $this->factory->createInstanceFor('undefined');
+        $validator = $this->factory->createInstanceFor($this->checkMode,'undefined');
 
         $validator->check($value, $this->factory->getSchemaStorage()->resolveRefSchema($schema), $path, $i);
 
@@ -193,7 +199,7 @@ protected function checkUndefined($value, $schema = null, JsonPointer $path = nu
      */
     protected function checkString($value, $schema = null, JsonPointer $path = null, $i = null)
     {
-        $validator = $this->factory->createInstanceFor('string');
+        $validator = $this->factory->createInstanceFor($this->checkMode, 'string');
         $validator->check($value, $schema, $path, $i);
 
         $this->addErrors($validator->getErrors());
@@ -209,7 +215,7 @@ protected function checkString($value, $schema = null, JsonPointer $path = null,
      */
     protected function checkNumber($value, $schema = null, JsonPointer $path = null, $i = null)
     {
-        $validator = $this->factory->createInstanceFor('number');
+        $validator = $this->factory->createInstanceFor($this->checkMode, 'number');
         $validator->check($value, $schema, $path, $i);
 
         $this->addErrors($validator->getErrors());
@@ -225,7 +231,7 @@ protected function checkNumber($value, $schema = null, JsonPointer $path = null,
      */
     protected function checkEnum($value, $schema = null, JsonPointer $path = null, $i = null)
     {
-        $validator = $this->factory->createInstanceFor('enum');
+        $validator = $this->factory->createInstanceFor($this->checkMode, 'enum');
         $validator->check($value, $schema, $path, $i);
 
         $this->addErrors($validator->getErrors());
@@ -241,7 +247,7 @@ protected function checkEnum($value, $schema = null, JsonPointer $path = null, $
      */
     protected function checkFormat($value, $schema = null, JsonPointer $path = null, $i = null)
     {
-        $validator = $this->factory->createInstanceFor('format');
+        $validator = $this->factory->createInstanceFor($this->checkMode, 'format');
         $validator->check($value, $schema, $path, $i);
 
         $this->addErrors($validator->getErrors());
@@ -254,7 +260,7 @@ protected function checkFormat($value, $schema = null, JsonPointer $path = null,
      */
     protected function getTypeCheck()
     {
-        return $this->factory->getTypeCheck();
+        return $this->factory->getTypeCheck($this->checkMode);
     }
 
     /**

src/JsonSchema/Constraints/EnumConstraint.php

@@ -31,7 +31,7 @@ public function check($element, $schema = null, JsonPointer $path = null, $i = n
 
         foreach ($schema->enum as $enum) {
             $enumType = gettype($enum);
-            if (($this->factory->getCheckMode() & self::CHECK_MODE_TYPE_CAST) && $type == "array" && $enumType == "object") {
+            if (($this->checkMode & self::CHECK_MODE_TYPE_CAST) && $type == "array" && $enumType == "object") {
                 if ((object)$element == $enum) {
                     return;
                 }

src/JsonSchema/Constraints/Factory.php

@@ -29,11 +29,6 @@ class Factory
      */
     protected $uriRetriever;
 
-    /**
-     * @var int
-     */
-    private $checkMode;
-
     /**
      * @var TypeCheck\TypeCheckInterface[]
      */
@@ -69,12 +64,10 @@ class Factory
      */
     public function __construct(
         SchemaStorage $schemaStorage = null,
-        UriRetrieverInterface $uriRetriever = null,
-        $checkMode = Constraint::CHECK_MODE_NORMAL
+        UriRetrieverInterface $uriRetriever = null
     ) {
         $this->uriRetriever = $uriRetriever ?: new UriRetriever;
         $this->schemaStorage = $schemaStorage ?: new SchemaStorage($this->uriRetriever);
-        $this->checkMode = $checkMode;
     }
 
     /**
@@ -90,15 +83,15 @@ public function getSchemaStorage()
         return $this->schemaStorage;
     }
 
-    public function getTypeCheck()
+    public function getTypeCheck($checkMode)
     {
-        if (!isset($this->typeCheck[$this->checkMode])) {
-            $this->typeCheck[$this->checkMode] = ($this->checkMode & Constraint::CHECK_MODE_TYPE_CAST)
+        if (!isset($this->typeCheck[$checkMode])) {
+            $this->typeCheck[$checkMode] = ($checkMode & Constraint::CHECK_MODE_TYPE_CAST)
                 ? new TypeCheck\LooseTypeCheck
                 : new TypeCheck\StrictTypeCheck;
         }
 
-        return $this->typeCheck[$this->checkMode];
+        return $this->typeCheck[$checkMode];
     }
 
     /**
@@ -127,24 +120,16 @@ public function setConstraintClass($name, $class)
      * @return ConstraintInterface|ObjectConstraint
      * @throws InvalidArgumentException if is not possible create the constraint instance.
      */
-    public function createInstanceFor($constraintName)
+    public function createInstanceFor($checkMode, $constraintName)
     {
         if (!isset($this->constraintMap[$constraintName])) {
             throw new InvalidArgumentException('Unknown constraint ' . $constraintName);
         }
 
         if (!isset($this->instanceCache[$constraintName])) {
-            $this->instanceCache[$constraintName] = new $this->constraintMap[$constraintName]($this);
+            $this->instanceCache[$constraintName] = new $this->constraintMap[$constraintName]($checkMode, $this);
         }
 
         return clone $this->instanceCache[$constraintName];
     }
-
-    /**
-     * @return int
-     */
-    public function getCheckMode()
-    {
-        return $this->checkMode;
-    }
 }

src/JsonSchema/Constraints/ObjectConstraint.php

@@ -106,7 +106,7 @@ public function validateElement($element, $matches, $objectDefinition = null, Js
                 $this->addError($path, "The presence of the property " . $i . " requires that " . $require . " also be present", 'requires');
             }
 
-            $property = $this->getProperty($element, $i, $this->factory->createInstanceFor('undefined'));
+            $property = $this->getProperty($element, $i, $this->factory->createInstanceFor($this->checkMode, 'undefined'));
             if (is_object($property)) {
                 $this->validateMinMaxConstraint(!($property instanceof UndefinedConstraint) ? $property : $element, $definition, $path);
             }
@@ -122,17 +122,17 @@ public function validateElement($element, $matches, $objectDefinition = null, Js
      */
     public function validateDefinition($element, $objectDefinition = null, JsonPointer $path = null)
     {
-        $undefinedConstraint = $this->factory->createInstanceFor('undefined');
+        $undefinedConstraint = $this->factory->createInstanceFor($this->checkMode,'undefined');
 
         foreach ($objectDefinition as $i => $value) {
             $property = $this->getProperty($element, $i, $undefinedConstraint);
             $definition = $this->getProperty($objectDefinition, $i);
 
-            if($this->factory->getCheckMode() & Constraint::CHECK_MODE_TYPE_CAST){
+            if($this->checkMode & Constraint::CHECK_MODE_TYPE_CAST){
                 if(!($property instanceof Constraint)) {
 					$property = $this->coerce($property, $definition);
 
-					if($this->factory->getCheckMode() & Constraint::CHECK_MODE_COERCE) {
+					if($this->checkMode & Constraint::CHECK_MODE_COERCE) {
 						if (is_object($element)) {
 							$element->{$i} = $property;
 						} else {

src/JsonSchema/Constraints/TypeConstraint.php

@@ -82,7 +82,7 @@ protected function validateTypesArray($value, array $type, &$validTypesWording,
             // with a new type constraint
             if (is_object($tp)) {
                 if (!$isValid) {
-                    $validator = $this->factory->createInstanceFor('type');
+                    $validator = $this->factory->createInstanceFor($this->checkMode,'type');
                     $subSchema = new \stdClass();
                     $subSchema->type = $tp;
                     $validator->check($value, $subSchema, $path, null);

src/JsonSchema/Validator.php

@@ -32,7 +32,7 @@ class Validator extends Constraint
      */
     public function check($value, $schema = null, JsonPointer $path = null, $i = null)
     {
-        $validator = $this->factory->createInstanceFor('schema');
+        $validator = $this->factory->createInstanceFor($this->checkMode, 'schema');
         $validator->check($value, $schema);
 
         $this->addErrors(array_unique($validator->getErrors(), SORT_REGULAR));

tests/Constraints/BaseTestCase.php

@@ -37,7 +37,7 @@ public function testInvalidCases($input, $schema, $checkMode = Constraint::CHECK
         $schemaStorage = new SchemaStorage($this->getUriRetrieverMock(json_decode($schema)));
         $schema = $schemaStorage->getSchema('http://www.my-domain.com/schema.json');
 
-        $validator = new Validator(new Factory($schemaStorage, null, $checkMode));
+        $validator = new Validator($checkMode, new Factory($schemaStorage, null));
         $validator->check(json_decode($input), $schema);
 
         if (array() !== $errors) {
@@ -59,7 +59,7 @@ public function testInvalidCasesUsingAssoc($input, $schema, $checkMode = Constra
         $schemaStorage = new SchemaStorage($this->getUriRetrieverMock(json_decode($schema)));
         $schema = $schemaStorage->getSchema('http://www.my-domain.com/schema.json');
 
-        $validator = new Validator(new Factory($schemaStorage, null, $checkMode));
+        $validator = new Validator($checkMode, new Factory($schemaStorage, null));
         $validator->check(json_decode($input, true), $schema);
 
         if (array() !== $errors) {
@@ -76,7 +76,7 @@ public function testValidCases($input, $schema, $checkMode = Constraint::CHECK_M
         $schemaStorage = new SchemaStorage($this->getUriRetrieverMock(json_decode($schema)));
         $schema = $schemaStorage->getSchema('http://www.my-domain.com/schema.json');
 
-        $validator = new Validator(new Factory($schemaStorage, null, $checkMode));
+        $validator = new Validator($checkMode, new Factory($schemaStorage, null));
         $validator->check(json_decode($input), $schema);
 
         $this->assertTrue($validator->isValid(), print_r($validator->getErrors(), true));
@@ -96,7 +96,7 @@ public function testValidCasesUsingAssoc($input, $schema, $checkMode = Constrain
         $schema = $schemaStorage->getSchema('http://www.my-domain.com/schema.json');
 
         $value = json_decode($input, true);
-        $validator = new Validator(new Factory($schemaStorage, null, $checkMode));
+        $validator = new Validator($checkMode, new Factory($schemaStorage, null));
 
         $validator->check($value, $schema);
         $this->assertTrue($validator->isValid(), print_r($validator->getErrors(), true));

tests/Constraints/CoerciveTest.php

@@ -27,7 +27,7 @@ public function testValidCoerceCasesUsingAssoc($input, $schema)
         $schemaStorage = new SchemaStorage($this->getUriRetrieverMock(json_decode($schema)));
         $schema = $schemaStorage->getSchema('http://www.my-domain.com/schema.json');
 
-        $validator = new Validator(new Factory($schemaStorage, null, $checkMode));
+        $validator = new Validator($checkMode, new Factory($schemaStorage, null));
 
         $value = json_decode($input, true);
 
@@ -45,7 +45,7 @@ public function testValidCoerceCases($input, $schema, $errors = array())
         $schemaStorage = new SchemaStorage($this->getUriRetrieverMock(json_decode($schema)));
         $schema = $schemaStorage->getSchema('http://www.my-domain.com/schema.json');
 
-        $validator = new Validator(new Factory($schemaStorage, null, $checkMode));
+        $validator = new Validator($checkMode, new Factory($schemaStorage, null));
         $value = json_decode($input);
 
         $this->assertTrue(gettype($value->number) == "string");
@@ -71,7 +71,7 @@ public function testInvalidCoerceCases($input, $schema, $errors = array())
         $schemaStorage = new SchemaStorage($this->getUriRetrieverMock(json_decode($schema)));
         $schema = $schemaStorage->getSchema('http://www.my-domain.com/schema.json');
 
-        $validator = new Validator(new Factory($schemaStorage, null, $checkMode));
+        $validator = new Validator($checkMode, new Factory($schemaStorage, null));
         $validator->check(json_decode($input), $schema);
 
         if (array() !== $errors) {
@@ -90,7 +90,7 @@ public function testInvalidCoerceCasesUsingAssoc($input, $schema, $errors = arra
         $schemaStorage = new SchemaStorage($this->getUriRetrieverMock(json_decode($schema)));
         $schema = $schemaStorage->getSchema('http://www.my-domain.com/schema.json');
 
-        $validator = new Validator(new Factory($schemaStorage, null, $checkMode));
+        $validator = new Validator($checkMode, new Factory($schemaStorage, null));
         $validator->check(json_decode($input, true), $schema);
 
         if (array() !== $errors) {

tests/Constraints/FactoryTest.php

@@ -50,7 +50,7 @@ protected function setUp()
      */
     public function testCreateInstanceForConstraintName($constraintName, $expectedClass)
     {
-        $constraint = $this->factory->createInstanceFor($constraintName);
+        $constraint = $this->factory->createInstanceFor(Constraint::CHECK_MODE_NORMAL, $constraintName);
 
         $this->assertInstanceOf($expectedClass, $constraint);
         $this->assertInstanceOf('JsonSchema\Constraints\ConstraintInterface', $constraint);
@@ -82,7 +82,7 @@ public function constraintNameProvider()
     public function testExceptionWhenCreateInstanceForInvalidConstraintName($constraintName)
     {
         $this->setExpectedException('JsonSchema\Exception\InvalidArgumentException');
-        $this->factory->createInstanceFor($constraintName);
+        $this->factory->createInstanceFor(Constraint::CHECK_MODE_NORMAL, $constraintName);
     }
 
     public function invalidConstraintNameProvider() {
@@ -110,7 +110,7 @@ public function testSetConstraintClassImplementsCondition()
     public function testSetConstraintClassInstance()
     {
       $this->factory->setConstraintClass('string', 'JsonSchema\Tests\Constraints\MyStringConstraint');
-      $constraint = $this->factory->createInstanceFor('string');
+      $constraint = $this->factory->createInstanceFor(Constraint::CHECK_MODE_NORMAL, 'string');
       $this->assertInstanceOf('JsonSchema\Tests\Constraints\MyStringConstraint', $constraint);
       $this->assertInstanceOf('JsonSchema\Constraints\ConstraintInterface', $constraint);
     }