ESIAssign Class Reference

#include <Assign.h>

Inheritance diagram for ESIAssign:

Collaboration diagram for ESIAssign:

Public Types
enum	ESIElementType_t {   ESI_ELEMENT_NONE ,   ESI_ELEMENT_INCLUDE ,   ESI_ELEMENT_COMMENT ,   ESI_ELEMENT_REMOVE ,   ESI_ELEMENT_TRY ,   ESI_ELEMENT_ATTEMPT ,   ESI_ELEMENT_EXCEPT ,   ESI_ELEMENT_VARS ,   ESI_ELEMENT_CHOOSE ,   ESI_ELEMENT_WHEN ,   ESI_ELEMENT_OTHERWISE ,   ESI_ELEMENT_ASSIGN }
typedef RefCount< ESIElement >	Pointer

Public Member Functions
	ESIAssign (esiTreeParentPtr, int, const char **, ESIContext *)
	ESIAssign (ESIAssign const &)
ESIAssign &	operator= (ESIAssign const &)
	~ESIAssign () override
esiProcessResult_t	process (int dovars) override
void	render (ESISegment::Pointer) override
bool	addElement (ESIElement::Pointer) override
void	provideData (ESISegment::Pointer data, ESIElement *source) override
Pointer	makeCacheable () const override
Pointer	makeUsable (esiTreeParentPtr, ESIVarState &) const override
void	finish () override
virtual bool	mayFail () const
virtual void	fail (ESIElement *, char const *=nullptr)

Static Public Member Functions
static ESIElementType_t	IdentifyElement (const char *)

Private Member Functions
	MEMPROXY_CLASS (ESIAssign)
void	evaluateVariable ()

Private Attributes
esiTreeParentPtr	parent
ESIVarState *	varState
String	name
ESIVariableExpression *	value
ESIElement::Pointer	variable
String	unevaluatedVariable

Detailed Description

Definition at line 32 of file Assign.h.

Member Typedef Documentation

Pointer

typedef RefCount<ESIElement> ESIElement::Pointer

inherited

Definition at line 46 of file Element.h.

Member Enumeration Documentation

ESIElementType_t

enum ESIElement::ESIElementType_t

inherited

Enumerator
ESI_ELEMENT_NONE
ESI_ELEMENT_INCLUDE
ESI_ELEMENT_COMMENT
ESI_ELEMENT_REMOVE
ESI_ELEMENT_TRY
ESI_ELEMENT_ATTEMPT
ESI_ELEMENT_EXCEPT
ESI_ELEMENT_VARS
ESI_ELEMENT_CHOOSE
ESI_ELEMENT_WHEN
ESI_ELEMENT_OTHERWISE
ESI_ELEMENT_ASSIGN

Definition at line 49 of file Element.h.

Constructor & Destructor Documentation

ESIAssign() [1/2]

ESIAssign::ESIAssign	(	esiTreeParentPtr	aParent,
		int	attrcount,
		const char **	attr,
		ESIContext *	aContext
	)

Definition at line 32 of file Assign.cc.

References assert, cbdataReference, debugs, name, unevaluatedVariable, varState, and ESIContext::varState.

Referenced by makeCacheable(), and makeUsable().

ESIAssign() [2/2]

ESIAssign::ESIAssign

(

ESIAssign const &

old

)

Definition at line 29 of file Assign.cc.

~ESIAssign()

ESIAssign::~ESIAssign ( )

override

Definition at line 23 of file Assign.cc.

References value.

Member Function Documentation

addElement()

bool ESIAssign::addElement ( ESIElement::Pointer  anElement )

overridevirtual

Reimplemented from ESIElement.

Definition at line 150 of file Assign.cc.

References String::size(), and unevaluatedVariable.

evaluateVariable()

void ESIAssign::evaluateVariable ( )

private

Definition at line 60 of file Assign.cc.

References ESIVarState::extractChar(), ESIVarState::feedData(), String::rawBuf(), safe_free, String::size(), unevaluatedVariable, value, and varState.

Referenced by process().

fail()

virtual void esiTreeParent::fail ( ESIElement *  , char const *  = nullptr  )

inlinevirtualinherited

Reimplemented in esiTry, esiChoose, esiSequence, and ESIContext.

Definition at line 33 of file Element.h.

Referenced by esiChoose::fail(), esiSequence::fail(), esiTry::notifyParent(), esiChoose::process(), and ESIInclude::subRequestDone().

finish()

void ESIAssign::finish ( )

overridevirtual

Implements ESIElement.

Definition at line 140 of file Assign.cc.

References cbdataReferenceDone, RefCount< C >::getRaw(), parent, and varState.

IdentifyElement()

ESIElement::ESIElementType_t ESIElement::IdentifyElement ( const char *  el )

staticinherited

Definition at line 852 of file Esi.cc.

References assert, ESIElement::ESI_ELEMENT_ASSIGN, ESIElement::ESI_ELEMENT_ATTEMPT, ESIElement::ESI_ELEMENT_CHOOSE, ESIElement::ESI_ELEMENT_COMMENT, ESIElement::ESI_ELEMENT_EXCEPT, ESIElement::ESI_ELEMENT_INCLUDE, ESIElement::ESI_ELEMENT_NONE, ESIElement::ESI_ELEMENT_OTHERWISE, ESIElement::ESI_ELEMENT_REMOVE, ESIElement::ESI_ELEMENT_TRY, ESIElement::ESI_ELEMENT_VARS, and ESIElement::ESI_ELEMENT_WHEN.

Referenced by ESIContext::end(), and ESIContext::start().

makeCacheable()

ESIAssign::Pointer ESIAssign::makeCacheable ( ) const

overridevirtual

Implements ESIElement.

Definition at line 116 of file Assign.cc.

References ESIAssign(), ESIElement::makeCacheable(), and variable.

makeUsable()

ESIAssign::Pointer ESIAssign::makeUsable ( esiTreeParentPtr  aParent, ESIVarState &  aVarState  ) const

overridevirtual

Implements ESIElement.

Definition at line 127 of file Assign.cc.

References ESIAssign(), cbdataReference, ESIElement::makeUsable(), parent, variable, and varState.

mayFail()

virtual bool ESIElement::mayFail ( ) const

inlinevirtualinherited

Reimplemented in esiSequence.

Definition at line 77 of file Element.h.

Referenced by ESIContext::send().

MEMPROXY_CLASS()

ESIAssign::MEMPROXY_CLASS ( ESIAssign  )

private

operator=()

ESIAssign & ESIAssign::operator=

(

ESIAssign const &

)

process()

esiProcessResult_t ESIAssign::process ( int  dovars )

overridevirtual

Reimplemented from ESIElement.

Definition at line 92 of file Assign.cc.

References ESIVarState::addVariable(), assert, debugs, ESI_PROCESS_COMPLETE, evaluateVariable(), name, String::rawBuf(), String::size(), value, and varState.

provideData()

void ESIAssign::provideData ( ESISegment::Pointer  data, ESIElement *  source  )

overridevirtual

Reimplemented from esiTreeParent.

Definition at line 83 of file Assign.cc.

References assert, ESISegment::listToChar(), safe_free, and unevaluatedVariable.

render()

void ESIAssign::render ( ESISegment::Pointer  )

overridevirtual

Implements ESIElement.

Definition at line 112 of file Assign.cc.

Member Data Documentation

name

String ESIAssign::name

private

Definition at line 53 of file Assign.h.

Referenced by ESIAssign(), and process().

parent

esiTreeParentPtr ESIAssign::parent

private

Definition at line 51 of file Assign.h.

Referenced by finish(), and makeUsable().

unevaluatedVariable

String ESIAssign::unevaluatedVariable

private

Definition at line 56 of file Assign.h.

Referenced by ESIAssign(), addElement(), evaluateVariable(), and provideData().

value

ESIVariableExpression* ESIAssign::value

private

Definition at line 54 of file Assign.h.

Referenced by ~ESIAssign(), evaluateVariable(), and process().

variable

ESIElement::Pointer ESIAssign::variable

private

Definition at line 55 of file Assign.h.

Referenced by makeCacheable(), and makeUsable().

varState

ESIVarState* ESIAssign::varState

private

Definition at line 52 of file Assign.h.

Referenced by ESIAssign(), evaluateVariable(), finish(), makeUsable(), and process().

---

The documentation for this class was generated from the following files:

• src/esi/Assign.h
• src/esi/Assign.cc