3 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
4 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
5 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
6 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
7 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
8 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
9 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
10 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
11 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
12 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
13 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
15 * This software consists of voluntary contributions made by many individuals
16 * and is licensed under the MIT license. For more information, see
17 * <http://www.doctrine-project.org>.
20 namespace Doctrine\Common\Annotations;
25 * Parses a file for namespaces/use/class declarations.
27 * @author Fabien Potencier <fabien@symfony.com>
28 * @author Christian Kaps <christian.kaps@mohiva.com>
35 * @param \ReflectionClass $class A <code>ReflectionClass</code> object.
36 * @return array A list with use statements in the form (Alias => FQN).
38 public function parseClass(\ReflectionClass $class)
40 if (method_exists($class, 'getUseStatements')) {
41 return $class->getUseStatements();
44 if (false === $filename = $class->getFilename()) {
48 $content = $this->getFileContent($filename, $class->getStartLine());
49 $namespace = str_replace('\\', '\\\\', $class->getNamespaceName());
50 $content = preg_replace('/^.*?(\bnamespace\s+' . $namespace . '\s*[;{].*)$/s', '\\1', $content);
51 $tokenizer = new TokenParser('<?php ' . $content);
53 $statements = $tokenizer->parseUseStatements($class->getNamespaceName());
59 * Get the content of the file right up to the given line number.
61 * @param string $filename The name of the file to load.
62 * @param int $lineNumber The number of lines to read from file.
63 * @return string The content of the file.
65 private function getFileContent($filename, $lineNumber)
69 $file = new SplFileObject($filename);
70 while (!$file->eof()) {
71 if ($lineCnt++ == $lineNumber) {
75 $content .= $file->fgets();