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<?php |
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/** |
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* Copyright (C) 2013-2015 |
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* Piotr Olaszewski <[email protected]> |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in |
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* all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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namespace WSDL\XML\Styles; |
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use Ouzo\Utilities\Inflector; |
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use WSDL\Parser\MethodParser; |
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use WSDL\Types\Type; |
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use WSDL\Utilities\Strings; |
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use WSDL\Utilities\TypeHelper; |
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/** |
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* Style |
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* |
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* @author Piotr Olaszewski <[email protected]> |
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*/ |
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abstract class Style |
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{ |
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abstract public function bindingStyle(); |
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abstract public function bindingUse(); |
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abstract public function methodInput(MethodParser $method); |
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abstract public function methodOutput(MethodParser $method); |
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abstract public function typeParameters(MethodParser $method); |
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abstract public function typeReturning(MethodParser $method); |
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protected function _createElement(Type $returning) |
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{ |
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list($type, $value) = $this->_prepareTypeAndValue($returning); |
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$element = array( |
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'name' => $returning->getName(), |
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$type => $value |
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); |
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if ($returning->getOptional()) { |
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$element['minOccurs'] = 0; |
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} |
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return $element; |
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} |
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protected function _prepareTypeAndValue(Type $parameter) |
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{ |
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$type = ''; |
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$value = ''; |
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if (TypeHelper::isSimple($parameter)) { |
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$type = 'type'; |
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$value = TypeHelper::getXsdType($parameter->getType()); |
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} elseif (TypeHelper::isArray($parameter)) { |
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$type = 'type'; |
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$value = 'ns:' . 'ArrayOf' . ucfirst($parameter->getName()) . ($parameter->getCounter() ? $parameter->getCounter() : ''); |
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} elseif (TypeHelper::isObject($parameter)) { |
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$type = 'element'; |
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$value = 'ns:' . $this->_getObjectName($parameter); |
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} |
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return array($type, $value); |
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} |
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protected function _getObjectName(Type $parameter) |
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{ |
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return $parameter->getType() == 'object' ? ucfirst($parameter->getName()) : $parameter->getType(); |
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} |
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protected function _generateType($parameter) |
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{ |
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if (!TypeHelper::isSimple($parameter)) { |
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$generateComplexType = $this->_generateComplexType($parameter); |
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if ($generateComplexType) { |
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return $generateComplexType; |
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} |
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} |
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return null; |
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} |
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protected function _generateComplexType(Type $parameter) |
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{ |
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if (TypeHelper::isArray($parameter)) { |
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return $this->_generateArray($parameter); |
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} |
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if (TypeHelper::isObject($parameter)) { |
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return $this->_generateObject($parameter); |
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} |
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return null; |
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} |
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protected function _generateArray(Type $parameter) |
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{ |
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$type = $parameter->getComplexType() ? 'ns:' : 'xsd:'; |
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$typesComplex = new TypesComplex(); |
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$typesComplex |
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->setName('ArrayOf' . ucfirst($parameter->getName()) . ($parameter->getCounter() ? $parameter->getCounter() : '')) |
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->setArrayType($type . $this->_getObjectName($parameter) . '[]') |
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->setArrayTypeName(Inflector::singularize($parameter->getName())); |
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if ($parameter->getComplexType()) { |
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$typesComplex->setComplex($this->_generateObject($parameter->getComplexType())); |
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} |
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return $typesComplex; |
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} |
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protected function _generateObject(Type $parameter) |
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{ |
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$typesElement = new TypesElement(); |
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$typesElement->setName($this->_getObjectName($parameter)); |
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$types = is_array($parameter->getComplexType()) ? $parameter->getComplexType() : $parameter->getComplexType()->getComplexType(); |
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foreach ($types as $complexType) { |
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if ($complexType instanceof Type) { |
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list($type, $value) = $this->_prepareTypeAndValue($complexType); |
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} else { |
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$type = 'type'; |
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$value = TypeHelper::getXsdType($complexType->getType()); |
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} |
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$typesElement->setElementAttributes($type, $value, $complexType->getName(), $complexType->getOptional()); |
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$this->_setComplexTypeIfNeeded($complexType, $typesElement); |
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} |
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return $typesElement; |
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} |
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protected function _setComplexTypeIfNeeded($complexType, TypesElement $typesElement) |
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{ |
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if (TypeHelper::isArray($complexType)) { |
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$typesElement->setComplex($this->_generateArray($complexType)); |
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} elseif ($complexType instanceof Type && !TypeHelper::isSimple($complexType) && $complexType->getComplexType()) { |
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$typesElement->setComplex($this->_generateComplexType($complexType->getComplexType())); |
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} |
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} |
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} |
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Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the interface: