protected function _convertTableNameToClassName($tableName)
{
if ($this->_nameFilter == null) {
$this->_nameFilter = new \Zend\Filter\FilterChain();
$this->_nameFilter->addFilter(new \Zend\Filter\Word\UnderscoreToCamelCase());
}
return $this->_nameFilter->filter($tableName);
}
/**
* Normalize tag
*
* Ensures tag is alphanumeric characters only, and all lowercase.
*
* @param string $tag
* @return string
*/
public function normalizeTag($tag)
{
if (!isset($this->_tagFilter)) {
$this->_tagFilter = new Filter\FilterChain();
$this->_tagFilter->addFilter(new Filter\Alnum())->addFilter(new Filter\StringToLower());
}
return $this->_tagFilter->filter($tag);
}
/**
* Ensures that filters are executed in the expected order (FIFO)
*
* @return void
*/
public function testFilterOrder()
{
$filter = new FilterChain();
$filter->addFilter(new LowerCase())->addFilter(new StripUpperCase());
$value = 'AbC';
$valueExpected = 'abc';
$this->assertEquals($valueExpected, $filter($value));
}
/**
* Add a default filter
*
* @param string $filter
*
* @return void
*/
public function addDefaultFilter(Filter\Filter $filter, $placement = Filter\FilterChain::CHAIN_APPEND)
{
if (!$this->_defaultFilter instanceof Filter\FilterChain) {
$defaultFilter = new Filter\FilterChain();
$defaultFilter->addFilter($filter);
$this->_defaultFilter = $defaultFilter;
}
$this->_defaultFilter->addFilter($filter, $placement);
}
