PHP ClassReflection::isAbstract方法代码示例

 /**
  * Generate code to cache from class reflection.
  * This is a total mess, I know. Just wanted to flesh out the logic.
  *
  * @todo Refactor into a class, clean up logic, DRY it up, maybe move
  *       some of this into Zend\Code
  * @param  ClassReflection $r
  * @return string
  */
 protected static function getCacheCode(ClassReflection $r)
 {
     $useString = '';
     $usesNames = array();
     if (count($uses = $r->getDeclaringFile()->getUses())) {
         foreach ($uses as $use) {
             $usesNames[$use['use']] = $use['as'];
             $useString .= "use {$use['use']}";
             if ($use['as']) {
                 $useString .= " as {$use['as']}";
             }
             $useString .= ";\n";
         }
     }
     $declaration = '';
     if ($r->isAbstract() && !$r->isInterface()) {
         $declaration .= 'abstract ';
     }
     if ($r->isFinal()) {
         $declaration .= 'final ';
     }
     if ($r->isInterface()) {
         $declaration .= 'interface ';
     }
     if (!$r->isInterface()) {
         $declaration .= 'class ';
     }
     $declaration .= $r->getShortName();
     $parentName = false;
     if (($parent = $r->getParentClass()) && $r->getNamespaceName()) {
         $parentName = array_key_exists($parent->getName(), $usesNames) ? $usesNames[$parent->getName()] ?: $parent->getShortName() : (0 === strpos($parent->getName(), $r->getNamespaceName()) ? substr($parent->getName(), strlen($r->getNamespaceName()) + 1) : '\\' . $parent->getName());
     } else {
         if ($parent && !$r->getNamespaceName()) {
             $parentName = '\\' . $parent->getName();
         }
     }
     if ($parentName) {
         $declaration .= " extends {$parentName}";
     }
     $interfaces = array_diff($r->getInterfaceNames(), $parent ? $parent->getInterfaceNames() : array());
     if (count($interfaces)) {
         foreach ($interfaces as $interface) {
             $iReflection = new ClassReflection($interface);
             $interfaces = array_diff($interfaces, $iReflection->getInterfaceNames());
         }
         $declaration .= $r->isInterface() ? ' extends ' : ' implements ';
         $declaration .= implode(', ', array_map(function ($interface) use($usesNames, $r) {
             $iReflection = new ClassReflection($interface);
             return array_key_exists($iReflection->getName(), $usesNames) ? $usesNames[$iReflection->getName()] ?: $iReflection->getShortName() : (0 === strpos($iReflection->getName(), $r->getNamespaceName()) ? substr($iReflection->getName(), strlen($r->getNamespaceName()) + 1) : '\\' . $iReflection->getName());
         }, $interfaces));
     }
     $classContents = $r->getContents(false);
     $classFileDir = dirname($r->getFileName());
     $classContents = trim(str_replace('__DIR__', sprintf("'%s'", $classFileDir), $classContents));
     $return = "\nnamespace " . $r->getNamespaceName() . " {\n" . $useString . $declaration . "\n" . $classContents . "\n}\n";
     return $return;
 }

 /**
  * Build a Code Generation Php Object from a Class Reflection
  *
  * @param  ClassReflection $classReflection
  * @return ClassGenerator
  */
 public static function fromReflection(ClassReflection $classReflection)
 {
     $cg = new static($classReflection->getName());
     $cg->setSourceContent($cg->getSourceContent());
     $cg->setSourceDirty(false);
     if ($classReflection->getDocComment() != '') {
         $cg->setDocBlock(DocBlockGenerator::fromReflection($classReflection->getDocBlock()));
     }
     $cg->setAbstract($classReflection->isAbstract());
     // set the namespace
     if ($classReflection->inNamespace()) {
         $cg->setNamespaceName($classReflection->getNamespaceName());
     }
     /* @var \Zend\Code\Reflection\ClassReflection $parentClass */
     $parentClass = $classReflection->getParentClass();
     $interfaces = $classReflection->getInterfaces();
     if ($parentClass) {
         $cg->setExtendedClass($parentClass->getName());
         $interfaces = array_diff($interfaces, $parentClass->getInterfaces());
     }
     $interfaceNames = array();
     foreach ($interfaces as $interface) {
         /* @var \Zend\Code\Reflection\ClassReflection $interface */
         $interfaceNames[] = $interface->getName();
     }
     $cg->setImplementedInterfaces($interfaceNames);
     $properties = array();
     foreach ($classReflection->getProperties() as $reflectionProperty) {
         if ($reflectionProperty->getDeclaringClass()->getName() == $classReflection->getName()) {
             $properties[] = PropertyGenerator::fromReflection($reflectionProperty);
         }
     }
     $cg->addProperties($properties);
     $constants = array();
     foreach ($classReflection->getConstants() as $name => $value) {
         $constants[] = array('name' => $name, 'value' => $value);
     }
     $cg->addConstants($constants);
     $methods = array();
     foreach ($classReflection->getMethods() as $reflectionMethod) {
         $className = $cg->getNamespaceName() ? $cg->getNamespaceName() . "\\" . $cg->getName() : $cg->getName();
         if ($reflectionMethod->getDeclaringClass()->getName() == $className) {
             $methods[] = MethodGenerator::fromReflection($reflectionMethod);
         }
     }
     $cg->addMethods($methods);
     return $cg;
 }

 /**
  * Determine the class type (abstract, final, interface, class)
  *
  * @param ClassReflection $reflection
  * @return string
  */
 public function getClassType(ClassReflection $reflection)
 {
     $classType = '';
     if ($reflection->isAbstract() && !$reflection->isInterface()) {
         $classType .= 'abstract ';
     }
     if ($reflection->isFinal()) {
         $classType .= 'final ';
     }
     if ($reflection->isInterface()) {
         $classType .= 'interface ';
     }
     if (!$reflection->isInterface()) {
         $classType .= 'class ';
     }
     return $classType;
 }

 /**
  * fromReflection() - build a Code Generation Php Object from a Class Reflection
  *
  * @param ReflectionClass $classReflection
  * @return ClassGenerator
  */
 public static function fromReflection(ClassReflection $classReflection)
 {
     // class generator
     $cg = new static($classReflection->getName());
     $cg->setSourceContent($cg->getSourceContent());
     $cg->setSourceDirty(false);
     if ($classReflection->getDocComment() != '') {
         $cg->setDocblock(DocblockGenerator::fromReflection($classReflection->getDocblock()));
     }
     $cg->setAbstract($classReflection->isAbstract());
     // set the namespace
     if ($classReflection->inNamespace()) {
         $cg->setNamespaceName($classReflection->getNamespaceName());
     }
     /* @var $parentClass \Zend\Code\Reflection\ReflectionClass */
     if ($parentClass = $classReflection->getParentClass()) {
         $cg->setExtendedClass($parentClass->getName());
         $interfaces = array_diff($classReflection->getInterfaces(), $parentClass->getInterfaces());
     } else {
         $interfaces = $classReflection->getInterfaces();
     }
     $interfaceNames = array();
     foreach ($interfaces as $interface) {
         /* @var $interface \Zend\Code\Reflection\ReflectionClass */
         $interfaceNames[] = $interface->getName();
     }
     $cg->setImplementedInterfaces($interfaceNames);
     $properties = array();
     foreach ($classReflection->getProperties() as $reflectionProperty) {
         /* @var $reflectionProperty \PropertyReflection\Code\Reflection\ReflectionProperty */
         if ($reflectionProperty->getDeclaringClass()->getName() == $cg->getName()) {
             $properties[] = PropertyGenerator::fromReflection($reflectionProperty);
         }
     }
     $cg->setProperties($properties);
     $methods = array();
     foreach ($classReflection->getMethods() as $reflectionMethod) {
         /* @var $reflectionMethod \MethodReflection\Code\Reflection\ReflectionMethod */
         if ($reflectionMethod->getDeclaringClass()->getName() == $cg->getName()) {
             $methods[] = MethodGenerator::fromReflection($reflectionMethod);
         }
     }
     $cg->setMethods($methods);
     return $cg;
 }

 /**
  * @param ClassReflection $classReflection
  * @return string
  */
 protected function extractDeclaration(ClassReflection $classReflection)
 {
     $declaration = '';
     if ($classReflection->isAbstract() && !$classReflection->isInterface()) {
         $declaration .= 'abstract ';
     }
     if ($classReflection->isFinal()) {
         $declaration .= 'final ';
     }
     if ($classReflection->isInterface()) {
         $declaration .= 'interface ';
     }
     if (!$classReflection->isInterface()) {
         $declaration .= 'class ';
     }
     $declaration .= $classReflection->getShortName();
     return $declaration;
 }

 /**
  * Create the Trait/Interface/Class definition
  *
  * @param Reflection\ClassReflection $class
  * #return string
  */
 protected function buildClassDecleration(Reflection\ClassReflection $class)
 {
     $code = '';
     if ($class->isTrait() === false && $class->isInterface() === false && $class->isAbstract()) {
         $code .= "abstract ";
     }
     if ($class->isFinal()) {
         $code .= "final ";
     }
     if ($class->isInterface()) {
         $code .= "interface ";
     } else {
         if ($class->isTrait()) {
             $code .= "trait ";
         } else {
             $code .= "class ";
         }
     }
     $code .= $class->getShortName();
     return $code;
 }

 /**
  * Copied from ClassGenerator::fromReflection and tweaked slightly
  * @param ClassReflection $classReflection
  *
  * @return ClassGenerator
  */
 public function getGeneratorFromReflection(ClassReflection $classReflection)
 {
     // class generator
     $cg = new ClassGenerator($classReflection->getName());
     $cg->setSourceContent($cg->getSourceContent());
     $cg->setSourceDirty(false);
     if ($classReflection->getDocComment() != '') {
         $docblock = DocBlockGenerator::fromReflection($classReflection->getDocBlock());
         $docblock->setIndentation(Generator::$indentation);
         $cg->setDocBlock($docblock);
     }
     $cg->setAbstract($classReflection->isAbstract());
     // set the namespace
     if ($classReflection->inNamespace()) {
         $cg->setNamespaceName($classReflection->getNamespaceName());
     }
     /* @var \Zend\Code\Reflection\ClassReflection $parentClass */
     $parentClass = $classReflection->getParentClass();
     if ($parentClass) {
         $cg->setExtendedClass('\\' . ltrim($parentClass->getName(), '\\'));
         $interfaces = array_diff($classReflection->getInterfaces(), $parentClass->getInterfaces());
     } else {
         $interfaces = $classReflection->getInterfaces();
     }
     $interfaceNames = array();
     foreach ($interfaces as $interface) {
         /* @var \Zend\Code\Reflection\ClassReflection $interface */
         $interfaceNames[] = $interface->getName();
     }
     $cg->setImplementedInterfaces($interfaceNames);
     $properties = array();
     foreach ($classReflection->getProperties() as $reflectionProperty) {
         if ($reflectionProperty->getDeclaringClass()->getName() == $classReflection->getName()) {
             $property = PropertyGenerator::fromReflection($reflectionProperty);
             $property->setIndentation(Generator::$indentation);
             $properties[] = $property;
         }
     }
     $cg->addProperties($properties);
     $methods = array();
     foreach ($classReflection->getMethods() as $reflectionMethod) {
         $className = $cg->getNamespaceName() ? $cg->getNamespaceName() . "\\" . $cg->getName() : $cg->getName();
         if ($reflectionMethod->getDeclaringClass()->getName() == $className) {
             $method = MethodGenerator::fromReflection($reflectionMethod);
             $method->setBody(preg_replace("/^\\s+/m", '', $method->getBody()));
             $method->setIndentation(Generator::$indentation);
             $methods[] = $method;
         }
     }
     $cg->addMethods($methods);
     return $cg;
 }