public function updateProtection($oldPassword, $newPassword, $protectionType = 'AllowOnlyComments')
    {
        if ($oldPassword == '') {
            throw new Exception('Please Specify Old Password');
        }
        if ($newPassword == '') {
            throw new Exception('Please Specify New Password');
        }
        $fieldsArray = array('Password' => $oldPassword, 'NewPassword' => $newPassword, 'ProtectionType' => $protectionType);
        $json = json_encode($fieldsArray);
        $strURI = Product::$baseProductUri . '/words/' . $this->getFileName() . '/protection';
        $signedURI = Utils::sign($strURI);
        $responseStream = Utils::processCommand($signedURI, 'POST', 'json', $json);
        $v_output = Utils::validateOutput($responseStream);
        if ($v_output === '') {
            $strURI = Product::$baseProductUri . '/storage/file/' . $this->getFileName();
            $signedURI = Utils::sign($strURI);
            $responseStream = Utils::processCommand($signedURI, 'GET', '', '');
            $outputFile = AsposeApp::$outPutLocation . $this->getFileName();
            Utils::saveFile($responseStream, $outputFile);
            return $outputFile;
        }
        else
            return $v_output;
    }
public function updateProtection($oldPassword, $newPassword, $protectionType = 'AllowOnlyComments')
    {
        if ($oldPassword == '') {
            throw new Exception('Please Specify Old Password');
        }
        if ($newPassword == '') {
            throw new Exception('Please Specify New Password');
        }
        $fieldsArray = array('Password' => $oldPassword, 'NewPassword' => $newPassword, 'ProtectionType' => $protectionType);
        $json = json_encode($fieldsArray);
        $strURI = Product::$baseProductUri . '/words/' . $this->getFileName() . '/protection';
        $signedURI = Utils::sign($strURI);
        $responseStream = Utils::processCommand($signedURI, 'POST', 'json', $json);
        $v_output = Utils::validateOutput($responseStream);
        if ($v_output === '') {
            $strURI = Product::$baseProductUri . '/storage/file/' . $this->getFileName();
            $signedURI = Utils::sign($strURI);
            $responseStream = Utils::processCommand($signedURI, 'GET', '', '');
            $outputFile = AsposeApp::$outPutLocation . $this->getFileName();
            Utils::saveFile($responseStream, $outputFile);
            return $outputFile;
        }
        else
            return $v_output;
    }
public function updateProtection ( $ oldPassword , $ newPassword , $ protectionType = 'AllowOnlyComments' ) { if ( $ oldPassword == '' ) { throw new Exception ( 'Please Specify Old Password' ) ; } if ( $ newPassword == '' ) { throw new Exception ( 'Please Specify New Password' ) ; } $ fieldsArray = array ( 'Password' => $ oldPassword , 'NewPassword' => $ newPassword , 'ProtectionType' => $ protectionType ) ; $ json = json_encode ( $ fieldsArray ) ; $ strURI = Product :: $ baseProductUri . '/words/' . $ this -> getFileName ( ) . '/protection' ; $ signedURI = Utils :: sign ( $ strURI ) ; $ responseStream = Utils :: processCommand ( $ signedURI , 'POST' , 'json' , $ json ) ; $ v_output = Utils :: validateOutput ( $ responseStream ) ; if ( $ v_output === '' ) { $ strURI = Product :: $ baseProductUri . '/storage/file/' . $ this -> getFileName ( ) ; $ signedURI = Utils :: sign ( $ strURI ) ; $ responseStream = Utils :: processCommand ( $ signedURI , 'GET' , '' , '' ) ; $ outputFile = AsposeApp :: $ outPutLocation . $ this -> getFileName ( ) ; Utils :: saveFile ( $ responseStream , $ outputFile ) ; return $ outputFile ; } else return $ v_output ; }
Update document protection.

@param string $oldPassword Current document protection password.
@param string $newPassword New document protection password.
@param string $protectionType Document protection type.

@return string Returns the file path.
@throws Exception
Update document protection .