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Zeta Components Manual :: Docs For Class ezcWebdavResponse

Webdav::ezcWebdavResponse

Class ezcWebdavResponse

Base class for all response objects.

This base class must be extended by all response representation classes.

Source for this file: /Webdav/src/interfaces/response.php

ezcWebdavInfrastructureBase
   |
   --ezcWebdavResponse

Version:

//autogentag//

Descendants

Child Class	Description
ezcWebdavCopyResponse	Class generated by the backend to respond to COPY requests.
ezcWebdavMultistatusResponse	Class generated by the backend to indicate multiple responses at once.
ezcWebdavErrorResponse	Class generated by the backend to indicate an error
ezcWebdavHeadResponse	Class generated by the backend to respond to HEAD requests on a resource.
ezcWebdavOptionsResponse	Class generated by the backend to respond to OPTIONS requests.
ezcWebdavPropStatResponse	Class generated by the backend to respond to PROPSTAT requests.
ezcWebdavPutResponse	Class generated by the backend to respond to PUT requests.
ezcWebdavDeleteResponse	Class generated by the backend to respond to DELETE requests on a resource.
ezcWebdavPropFindResponse	Class generated by the backend to respond to MKCOL requests.
ezcWebdavGetResourceResponse	Class generated by the backend to respond to GET requests on a resource.
ezcWebdavMakeCollectionResponse	Class generated by the backend to respond to MKCOL requests.
ezcWebdavGetCollectionResponse	Class generated by the backend to respond to GET requests on collection resources.

Constants

`STATUS_100 = 100`
`STATUS_101 = 101`
`STATUS_200 = 200`
`STATUS_201 = 201`
`STATUS_202 = 202`
`STATUS_203 = 203`
`STATUS_204 = 204`
`STATUS_205 = 205`
`STATUS_206 = 206`
`STATUS_207 = 207`
`STATUS_300 = 300`
`STATUS_301 = 301`
`STATUS_302 = 302`
`STATUS_303 = 303`
`STATUS_304 = 304`
`STATUS_305 = 305`
`STATUS_400 = 400`
`STATUS_401 = 401`
`STATUS_402 = 402`
`STATUS_403 = 403`
`STATUS_404 = 404`
`STATUS_405 = 405`
`STATUS_406 = 406`
`STATUS_407 = 407`
`STATUS_408 = 408`
`STATUS_409 = 409`
`STATUS_410 = 410`
`STATUS_411 = 411`
`STATUS_412 = 412`
`STATUS_413 = 413`
`STATUS_414 = 414`
`STATUS_415 = 415`
`STATUS_423 = 423`
`STATUS_424 = 424`
`STATUS_500 = 500`
`STATUS_501 = 501`
`STATUS_502 = 502`
`STATUS_503 = 503`
`STATUS_504 = 504`
`STATUS_505 = 505`
`STATUS_507 = 507`

Properties

string	read/write	`$responseDescription` Optional user readable response description.
int	read/write	`$status` Response status code.

Member Variables

public static array	`$errorNames` User readable names for error status codes
protected array(string=>mixed)	`$headers = array()` Container for header information.
protected array(string=>mixed)	`$properties = array( 'responseDescription' => null, )` Properties.

Inherited Member Variables

From ezcWebdavInfrastructureBase
protected	`ezcWebdavInfrastructureBase::$pluginData`

Method Summary

public mixed	`getHeader( $headerName )` Returns the contents of a specific header.
public array(string=>string)	`getHeaders( )` Returns all headers.
public void	`setHeader( $headerName , $headerValue )` Sets a header to a specified value.
public void	`__construct( [ $status = self::STATUS_200] )` Construct error response from status.
public void	`validateHeaders( )` Validates the headers set in this response.
public string	`__toString( )` Return valid HTTP response string from error code.

Inherited Methods

From ezcWebdavInfrastructureBase
public mixed	`ezcWebdavInfrastructureBase::getPluginData()` Retrieves plugin data from the storage.
public bool	`ezcWebdavInfrastructureBase::hasPluginData()` Returns if plugin data is available in the storage.
public void	`ezcWebdavInfrastructureBase::removePluginData()` Removes plugin data from the storage.
public void	`ezcWebdavInfrastructureBase::setPluginData()` Sets plugin data in the storage.

Methods

getHeader

mixed getHeader( string $headerName )

Returns the contents of a specific header.

Returns the content of the header identified with $headerName and null if no content for the header is available.

Parameters:

Name	Type	Description
`$headerName`	string

getHeaders

array(string=>string) getHeaders( )

Returns all headers.

Returns an array of all headers set in this object, indexed by the header name.

setHeader

void setHeader( string $headerName , mixed $headerValue )

Sets a header to a specified value.

Sets the value for $header to $headerValue. All processable headers will be validated centrally in validateHeaders().

For validation of header content, the method validateHeaders() can be overwritten.

Parameters:

Name	Type	Description
`$headerName`	string
`$headerValue`	mixed

__construct

void __construct( [int $status = self::STATUS_200] )

Construct error response from status.

Parameters:

Name	Type	Description
`$status`	int

Redefined in descendants as:

Method	Description
`ezcWebdavCopyResponse::__construct()`	Creates a new response object.
`ezcWebdavMultistatusResponse::__construct()`	Creates a new response object.
`ezcWebdavErrorResponse::__construct()`	Creates a new response object.
`ezcWebdavHeadResponse::__construct()`	Creates a new response object.
`ezcWebdavOptionsResponse::__construct()`	Creates a new response object.
`ezcWebdavPropStatResponse::__construct()`	Creates a new response object.
`ezcWebdavPutResponse::__construct()`	Creates a new response object.
`ezcWebdavDeleteResponse::__construct()`	Creates a new response object.
`ezcWebdavPropFindResponse::__construct()`	Creates a new response object.
`ezcWebdavGetResourceResponse::__construct()`	Creates a new response object.
`ezcWebdavMakeCollectionResponse::__construct()`	Creates a new response object.
`ezcWebdavGetCollectionResponse::__construct()`	Creates a new response object.

validateHeaders

void validateHeaders( )

Validates the headers set in this response.

This method is called by ezcWebdavServer after the response object has been created by an ezcWebdavBackend. It must validate all headers specific for this request for existance of required headers and validity of all headers used by the specific request implementation.

All extending classes, which overwrite this method, *must* call the parent implementation to ensure that common headers are validated, too!

Exceptions:

Type	Description
`ezcWebdavInvalidHeaderException`	if a header is present, but its content does not validate.
`ezcWebdavMissingHeaderException`	if a required header is missing.

Redefined in descendants as:

Method	Description
`ezcWebdavMultistatusResponse::validateHeaders()`	Validates the headers set in this response.
`ezcWebdavOptionsResponse::validateHeaders()`	Validates the headers set in this response.

__toString

string __toString( )

Return valid HTTP response string from error code.

The response string will be send as a header to the client, indicating the HTTP version, status code and status message.

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