/**
* Add a named stream belongs to this resource type instance
*
* @param ResourceStreamInfo $namedStream ResourceStreamInfo instance describing the named stream to add.
*
* @return void
*
* @throws InvalidOperationException
*/
public function addNamedStream(ResourceStreamInfo $namedStream)
{
if ($this->_resourceTypeKind != ResourceTypeKind::ENTITY) {
throw new InvalidOperationException(Messages::resourceTypeNamedStreamsOnlyApplyToEntityType());
}
$name = $namedStream->getName();
foreach (array_keys($this->_namedStreamsDeclaredOnThisType) as $namedStreamName) {
if (strcasecmp($namedStreamName, $name) == 0) {
throw new InvalidOperationException(Messages::resourceTypeNamedStreamWithSameNameAlreadyExists($name, $this->_name));
}
}
$this->_namedStreamsDeclaredOnThisType[$name] = $namedStream;
// Set $this->_allNamedStreams to null, the first call to getAllNamedStreams
// will initialize $this->_allNamedStreams, further call to
// getAllNamedStreams will not reinitialize _allNamedStreams
// so if addNamedStream is called after calling getAllNamedStreams then the
// property just added will not be reflected in $this->_allNamedStreams
unset($this->_allNamedStreams);
$this->_allNamedStreams = array();
}
