Code Duplication    Length = 20-20 lines in 2 locations

WebStream/Database/DatabaseManager.php 2 locations

@@ 126-145 (lines=20) @@
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    /**
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     * コミットする
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     */
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    public function commit()
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    {
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        try {
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            if ($this->connection !== null) {
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                if ($this->inTransaction()) {
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                    $this->connection->commit();
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                    $this->logger->debug("Execute commit.");
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                } else {
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                    $this->logger->warn("Not executed commit because the transaction is not started.");
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                }
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            } else {
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                throw new DatabaseException("Can't execute commit.");
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            }
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        } catch (\PDOException $e) {
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            $this->query = null;
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            throw new DatabaseException($e);
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        } finally {
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            $this->disconnect();
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        }
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    }
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    /**
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     * ロールバックする
@@ 150-169 (lines=20) @@
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    /**
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     * ロールバックする
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     */
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    public function rollback()
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    {
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        try {
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            if ($this->connection !== null) {
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                if ($this->inTransaction()) {
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                    $this->connection->rollback();
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                    $this->logger->debug("Execute rollback.");
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                } else {
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                    $this->logger->warn("Not executed rollback because the transaction is not started.");
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                }
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            } else {
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                throw new DatabaseException("Can't execute rollback.");
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            }
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        } catch (\PDOException $e) {
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            $this->query = null;
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            throw new DatabaseException($e);
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        } finally {
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            $this->disconnect();
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        }
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    }
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    /**
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     * ロールバックが発生したかどうか