www.gusucode.com > Catfish(鲶鱼) CMS系统 PHP版 v4.8.21源码程序 > Catfishcms_v4.8.21/vendor/topthink/think-migration/phinx/src/Phinx/Db/Table/Column.php
<?php
/**
* Phinx
*
* (The MIT license)
* Copyright (c) 2015 Rob Morgan
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated * documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
* @package Phinx
* @subpackage Phinx\Db
*/
namespace Phinx\Db\Table;
/**
*
* This object is based loosely on: http://api.rubyonrails.org/classes/ActiveRecord/ConnectionAdapters/Table.html.
*/
class Column
{
/**
* @var string
*/
protected $name;
/**
* @var string
*/
protected $type;
/**
* @var integer
*/
protected $limit = null;
/**
* @var boolean
*/
protected $null = false;
/**
* @var mixed
*/
protected $default = null;
/**
* @var boolean
*/
protected $identity = false;
/**
* @var integer
*/
protected $precision;
/**
* @var integer
*/
protected $scale;
/**
* @var string
*/
protected $after;
/**
* @var string
*/
protected $update;
/**
* @var string
*/
protected $comment;
/**
* @var boolean
*/
protected $signed = true;
/**
* @var boolean
*/
protected $timezone = false;
/**
* @var array
*/
protected $properties = array();
/**
* @var array
*/
protected $values;
/**
* Sets the column name.
*
* @param string $name
* @return Column
*/
public function setName($name)
{
$this->name = $name;
return $this;
}
/**
* Gets the column name.
*
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Sets the column type.
*
* @param string $type
* @return Column
*/
public function setType($type)
{
$this->type = $type;
return $this;
}
/**
* Gets the column type.
*
* @return string
*/
public function getType()
{
return $this->type;
}
/**
* Sets the column limit.
*
* @param integer $limit
* @return Column
*/
public function setLimit($limit)
{
$this->limit = $limit;
return $this;
}
/**
* Gets the column limit.
*
* @return integer
*/
public function getLimit()
{
return $this->limit;
}
/**
* Sets whether the column allows nulls.
*
* @param boolean $null
* @return Column
*/
public function setNull($null)
{
$this->null = (bool) $null;
return $this;
}
/**
* Gets whether the column allows nulls.
*
* @return boolean
*/
public function getNull()
{
return $this->null;
}
/**
* Does the column allow nulls?
*
* @return boolean
*/
public function isNull()
{
return $this->getNull();
}
/**
* Sets the default column value.
*
* @param mixed $default
* @return Column
*/
public function setDefault($default)
{
$this->default = $default;
return $this;
}
/**
* Gets the default column value.
*
* @return mixed
*/
public function getDefault()
{
return $this->default;
}
/**
* Sets whether or not the column is an identity column.
*
* @param boolean $identity
* @return Column
*/
public function setIdentity($identity)
{
$this->identity = $identity;
return $this;
}
/**
* Gets whether or not the column is an identity column.
*
* @return boolean
*/
public function getIdentity()
{
return $this->identity;
}
/**
* Is the column an identity column?
*
* @return boolean
*/
public function isIdentity()
{
return $this->getIdentity();
}
/**
* Sets the name of the column to add this column after.
*
* @param string $after After
* @return Column
*/
public function setAfter($after)
{
$this->after = $after;
return $this;
}
/**
* Returns the name of the column to add this column after.
*
* @return string
*/
public function getAfter()
{
return $this->after;
}
/**
* Sets the 'ON UPDATE' mysql column function.
*
* @param string $update On Update function
* @return Column
*/
public function setUpdate($update)
{
$this->update = $update;
return $this;
}
/**
* Returns the value of the ON UPDATE column function.
*
* @return string
*/
public function getUpdate()
{
return $this->update;
}
/**
* Sets the column precision for decimal.
*
* @param integer $precision
* @return Column
*/
public function setPrecision($precision)
{
$this->precision = $precision;
return $this;
}
/**
* Gets the column precision for decimal.
*
* @return integer
*/
public function getPrecision()
{
return $this->precision;
}
/**
* Sets the column scale for decimal.
*
* @param integer $scale
* @return Column
*/
public function setScale($scale)
{
$this->scale = $scale;
return $this;
}
/**
* Gets the column scale for decimal.
*
* @return integer
*/
public function getScale()
{
return $this->scale;
}
/**
* Sets the column comment.
*
* @param string $comment
* @return Column
*/
public function setComment($comment)
{
$this->comment = $comment;
return $this;
}
/**
* Gets the column comment.
*
* @return string
*/
public function getComment()
{
return $this->comment;
}
/**
* Sets whether field should be signed.
*
* @param bool $signed
* @return Column
*/
public function setSigned($signed)
{
$this->signed = (bool) $signed;
return $this;
}
/**
* Gets whether field should be signed.
*
* @return string
*/
public function getSigned()
{
return $this->signed;
}
/**
* Should the column be signed?
*
* @return boolean
*/
public function isSigned()
{
return $this->getSigned();
}
/**
* Sets whether the field should have a timezone identifier.
* Used for date/time columns only!
*
* @param bool $timezone
* @return Column
*/
public function setTimezone($timezone)
{
$this->timezone = (bool) $timezone;
return $this;
}
/**
* Gets whether field has a timezone identifier.
*
* @return boolean
*/
public function getTimezone()
{
return $this->timezone;
}
/**
* Should the column have a timezone?
*
* @return boolean
*/
public function isTimezone()
{
return $this->getTimezone();
}
/**
* Sets field properties.
*
* @param array $properties
*
* @return Column
*/
public function setProperties($properties)
{
$this->properties = $properties;
return $this;
}
/**
* Gets field properties
*
* @return array
*/
public function getProperties()
{
return $this->properties;
}
/**
* Sets field values.
*
* @param mixed (array|string) $values
*
* @return Column
*/
public function setValues($values)
{
if (!is_array($values)) {
$values = preg_split('/,\s*/', $values);
}
$this->values = $values;
return $this;
}
/**
* Gets field values
*
* @return string
*/
public function getValues()
{
return $this->values;
}
/**
* Gets all allowed options. Each option must have a corresponding `setFoo` method.
*
* @return array
*/
protected function getValidOptions()
{
return array(
'limit',
'default',
'null',
'identity',
'precision',
'scale',
'after',
'update',
'comment',
'signed',
'timezone',
'properties',
'values',
);
}
/**
* Gets all aliased options. Each alias must reference a valid option.
*
* @return array
*/
protected function getAliasedOptions()
{
return array(
'length' => 'limit',
);
}
/**
* Utility method that maps an array of column options to this objects methods.
*
* @param array $options Options
* @return Column
*/
public function setOptions($options)
{
$validOptions = $this->getValidOptions();
$aliasOptions = $this->getAliasedOptions();
foreach ($options as $option => $value) {
if (isset($aliasOptions[$option])) {
// proxy alias -> option
$option = $aliasOptions[$option];
}
if (!in_array($option, $validOptions)) {
throw new \RuntimeException(sprintf('"%s" is not a valid column option.', $option));
}
$method = 'set' . ucfirst($option);
$this->$method($value);
}
}
}