SetaPDF_Core_Type_Name Class representing a name object
File: /SetaPDF v2/Core/Type/Name.php
Class hierarchy
Implements
Summary
Properties
$_observers
The Objects to notify on any change
This will be the PDF document or another value holding this one. Initially this will be an array.
Static Methods
_ensureType()
Ensure that a value is an instance of a specific PDF type.
Parameters
- $type : string
- $value : mixed
- $errorMessage : string
- $ensure
Exceptions
Throws SetaPDF_Core_Type_Exception
_escapeChar()
Converting a character into a 2-digit hexadecimal code prefixed by a number sign.
Parameters
- $matches : array
_unescapeChar()
Converts a 2-digit hexadecimal code representation into a single byte/character.
Parameters
- $matches : array
ensureType()
Ensures that the passed value is a SetaPDF_Core_Type_Name instance.
Parameters
- $name : mixed
Exceptions
Throws SetaPDF_Core_Type_Exception
ensureWithType()
Ensures that the passed value is an instance of the passed type.
Parameters
- $type : string
- $value : mixed
Exceptions
Throws SetaPDF_Core_Type_Exception
is()
Checks if the type of a value is the expected one.
Indirect references will be evaluated if $ensure
is set to true
.
Parameters
- $type : string
- $value : mixed
- $ensure : bool
writePdfString()
Parses a php string value to a pdf name string and write it into a writer.
Parameters
- $writer : SetaPDF_Core_WriteInterface
- $value : string
- $isRawValue : boolean
Exceptions
Throws InvalidArgumentException
See
Methods
__sleep()
Implementation of __sleep.
We remove the observers from all elements because they will get read if they are waked up in an observed object.
attach()
Add an observer to the object.
Implementation of the Observer Pattern.
Parameters
- $observer : SplObserver
cleanUp()
This method is used to clean up an object by releasing memory and references.
The observers have to be removed with the "detach()"-method. Only if there is no observer left this method should really release resources.
The method has to be implemented by each object type
deepClone()
Clone the object recursively in the context of a document.
Parameters
- $document : SetaPDF_Core_Document
detach()
Detach an observer from the object.
Implementation of the Observer Pattern.
Parameters
- $observer : SplObserver
ensure()
Returns the main value.
This method is used for automatically resolving of indirect references.
Parameters
- $forceObservation : bool|null
notify()
Notifies all attached observers.
Implementation of the Observer Pattern.
Has to be called by any method that changes a value.
toPdfString()
Returns the type as a formatted PDF string.
Parameters
- $pdfDocument : SetaPDF_Core_Document|null
writeTo()
Writes the type as a formatted PDF string to the document.
Parameters
- $pdfDocument : SetaPDF_Core_Document