ERD2WModel Class Reference

Inherits com::webobjects::directtoweb::D2WModel.

Collaboration diagram for ERD2WModel:

List of all members.

Classes

class _LhsKeysCallback

Public Member Functions

void _diagnoseCache ()

void addRule (Rule rule)

void addRules (NSArray rules)

void applicationDidFinishLaunching (NSNotification n)

void applicationWillDispatchRequest (NSNotification n)

NSArray availablePageConfigurations ()

NSArray availableTasks ()

NSArray canidateRuleSetForRHSInContext (String rhs, D2WContext context)

void clearD2WRuleCache (NSNotification n)

void clearD2WRuleCache ()

void dumpCache (String fileName)

ERD2WModel (URL url)

Vector modelFilesInBundles ()

Vector modelFilesPathURLsInBundles ()

String nameForSet (NSSet set)

void prepareDataStructures ()

void removeRule (Rule rule)

void resetModel ()

void restoreCache (String fileName)

NSArray rules ()

Static Public Member Functions

static ERD2WModel erDefaultModel ()

Static Public Attributes

static final Logger log = Logger.getLogger(ERD2WModel.class)

static final String ModelWillReset = "ModelWillReset"

static final Logger ruleDecodeLog = Logger.getLogger("er.directtoweb.rules.decode")

static final Logger ruleTraceEnabledLog = Logger.getLogger("er.directtoweb.rules.ERD2WTraceRuleFiringEnabled")

static final String WillSortRules = "WillSortRules"

Protected Member Functions

void _addKeyToVector (String key, Vector vector)

NSSet _addKeyToVectorKeysToTakeLiterally ()

boolean _shouldUseCacheForFiringRuleForKeyPathInContext (final String keyPath, final D2WContext context)

EOAndQualifier andQualifierInCache (EOAndQualifier q)

Assignment assignmentContainedInVector (Assignment a1, Vector v)

Hashtable cacheFromBytes (byte[] bytes)

byte[] cacheToBytes (Hashtable cache)

File currentFile ()

Object decodeObject (Object o)

String descriptionForRule (Rule r)

String descriptionForRuleSet (NSArray set)

Object encodeObject (Object o)

ERD2WModel (EOKeyValueUnarchiver unarchiver)

ERD2WModel (File file)

ERD2WModel (NSArray rules)

Object fireRuleForKeyPathInContext (String keyPath, D2WContext context)

Object fireSystemRuleForKeyPathInContext (String keyPath, D2WContext context)

void flushUniqueCache ()

void invalidateCaches ()

EOKeyValueQualifier keyValueQualifierInCache (EOKeyValueQualifier q)

void mergeFile (File modelFile)

void mergePathURL (URL modelURL)

EONotQualifier notQualifierInCache (EONotQualifier q)

EOOrQualifier orQualifierInCache (EOOrQualifier q)

EOQualifier qualifierContainedInEnumeration (EOQualifierEvaluation q1, Enumeration e)

EOQualifier qualifierInCache (EOQualifier q)

ERXMultiKey readEntry (Hashtable cache, ObjectInputStream in) throws IOException, ClassNotFoundException

void setCurrentFile (File currentFile)

void sortRules ()

void uniqueQualifiers (NSArray rules)

void uniqueRuleAssignments (NSArray rules)

boolean writeEntry (ERXMultiKey key, Object value, ObjectOutputStream out) throws IOException

Static Protected Member Functions

static NSDictionary dictionaryFromPathUrl (URL url)

Protected Attributes

File _currentFile

Hashtable _filePathRuleTraceCache

Hashtable _uniqueAndQualifiers = new Hashtable()

Hashtable _uniqueAssignments = new Hashtable()

Hashtable _uniqueKeyValueQualifiers = new Hashtable()

Hashtable _uniqueNotQualifiers = new Hashtable()

Hashtable _uniqueOrQualifiers = new Hashtable()

int totalQualifiers = 0

int uniquedQualifiers = 0

Static Protected Attributes

static final String ATTRIBUTE_PREFIX = "::ATTRIBUTE::"

static final String ENTITY_PREFIX = "::ENTITY::"

static final String RELATIONSHIP_PREFIX = "::RELATIONSHIP::"

Static Package Functions

[static initializer]

Static Package Attributes

static NSMutableArray BACKSTOP_KEYS = new NSMutableArray(new Object[] { "pageConfiguration", "entity", "task" })

Private Member Functions

NSArray< String > additionalModelNames ()

NSArray< URL > additionalModelURLs ()

Object fireRuleForKeyPathInContext (Map cache, String keyPath, D2WContext context)

Static Private Member Functions

static NSArray ruleSortOrderingKeyArray ()

Private Attributes

Hashtable _cache = new Hashtable(10000)

boolean _hasAddedExtraModelFiles = false

Hashtable _significantKeysPerKey = new Hashtable(500)

Hashtable _systemCache = new Hashtable(10000)

Static Private Attributes

static final NSSet _addKeyToVectorDefaultKeysToTakeLiterally = new NSSet(new Object[] { "object", "session" })

static D2WModel _defaultModel

static final EOSortOrdering _descriptionSortOrdering = new EOSortOrdering("toString",EOSortOrdering.CompareDescending)

static final EOSortOrdering _prioritySortOrdering = new EOSortOrdering("priority",EOSortOrdering.CompareDescending)

static final Object NULL_VALUE = "<NULL>"

Detailed Description

Overhaul of the caching system.

Constructor & Destructor Documentation

ERD2WModel ( NSArray rules ) [protected]

Main constructor. Builds a model for a given set of rules.

Parameters:

rules

array of rules

ERD2WModel ( File file ) [protected]

ERD2WModel ( URL url )

ERD2WModel ( EOKeyValueUnarchiver unarchiver ) [protected]

Member Function Documentation

[static initializer] ( ) [static, package]

void _addKeyToVector	(	String	key,
		Vector	vector
	)			`[protected]`

NSSet _addKeyToVectorKeysToTakeLiterally ( ) [protected]

void _diagnoseCache ( )

boolean _shouldUseCacheForFiringRuleForKeyPathInContext	(	final String	keyPath,
		final D2WContext	context
	)			`[protected]`

NSArray<String> additionalModelNames ( ) [private]

NSArray<URL> additionalModelURLs ( ) [private]

void addRule ( Rule rule )

void addRules ( NSArray rules )

EOAndQualifier andQualifierInCache ( EOAndQualifier q ) [protected]

void applicationDidFinishLaunching ( NSNotification n )

void applicationWillDispatchRequest ( NSNotification n )

Assignment assignmentContainedInVector	(	Assignment	a1,
		Vector	v
	)			`[protected]`

NSArray availablePageConfigurations ( )

NSArray availableTasks ( )

Hashtable cacheFromBytes ( byte[] bytes ) [protected]

byte [] cacheToBytes ( Hashtable cache ) [protected]

NSArray canidateRuleSetForRHSInContext	(	String	rhs,
		D2WContext	context
	)

void clearD2WRuleCache ( NSNotification n )

void clearD2WRuleCache ( )

File currentFile ( ) [protected]

Object decodeObject ( Object o ) [protected]

String descriptionForRule ( Rule r ) [protected]

String descriptionForRuleSet ( NSArray set ) [protected]

static NSDictionary dictionaryFromPathUrl ( URL url ) [static, protected]

void dumpCache ( String fileName )

Means to dump the cache. You shouldn't use this unless you know what you are doing.

Object encodeObject ( Object o ) [protected]

static ERD2WModel erDefaultModel ( ) [static]

Gets the default D2W model cast as an ERD2WModel.

Returns:: the default ERD2Model

Object fireRuleForKeyPathInContext	(	Map	cache,
		String	keyPath,
		D2WContext	context
	)			`[private]`

Object fireRuleForKeyPathInContext	(	String	keyPath,
		D2WContext	context
	)			`[protected]`

Object fireSystemRuleForKeyPathInContext	(	String	keyPath,
		D2WContext	context
	)			`[protected]`

void flushUniqueCache ( ) [protected]

void invalidateCaches ( ) [protected]

EOKeyValueQualifier keyValueQualifierInCache ( EOKeyValueQualifier q ) [protected]

void mergeFile ( File modelFile ) [protected]

void mergePathURL ( URL modelURL ) [protected]

Vector modelFilesInBundles ( )

Vector modelFilesPathURLsInBundles ( )

Overridden to support additional d2wmodel files. Provide an array of filenames (including extension) in the property 'er.directtoweb.ERD2WModel.additionalModelNames', these files should get loaded and added to the rules set during application startup.

String nameForSet ( NSSet set )

EONotQualifier notQualifierInCache ( EONotQualifier q ) [protected]

EOOrQualifier orQualifierInCache ( EOOrQualifier q ) [protected]

void prepareDataStructures ( )

EOQualifier qualifierContainedInEnumeration	(	EOQualifierEvaluation	q1,
		Enumeration	e
	)			`[protected]`

EOQualifier qualifierInCache ( EOQualifier q ) [protected]

ERXMultiKey readEntry	(	Hashtable	cache,
		ObjectInputStream	in
	)			throws IOException, ClassNotFoundException `[protected]`

void removeRule ( Rule rule )

void resetModel ( )

void restoreCache ( String fileName )

Means to restore the cache. You shouldn't use this unless you know what you are doing.

NSArray rules ( )

static NSArray ruleSortOrderingKeyArray ( ) [static, private]

void setCurrentFile ( File currentFile ) [protected]

void sortRules ( ) [protected]

void uniqueQualifiers ( NSArray rules ) [protected]

void uniqueRuleAssignments ( NSArray rules ) [protected]

boolean writeEntry	(	ERXMultiKey	key,
		Object	value,
		ObjectOutputStream	out
	)			throws IOException `[protected]`

Member Data Documentation

final NSSet _addKeyToVectorDefaultKeysToTakeLiterally = new NSSet(new Object[] { "object", "session" }) [static, private]

Hashtable _cache = new Hashtable(10000) [private]

File _currentFile [protected]

D2WModel _defaultModel [static, private]

final EOSortOrdering _descriptionSortOrdering = new EOSortOrdering("toString",EOSortOrdering.CompareDescending) [static, private]

Hashtable _filePathRuleTraceCache [protected]

boolean _hasAddedExtraModelFiles = false [private]

final EOSortOrdering _prioritySortOrdering = new EOSortOrdering("priority",EOSortOrdering.CompareDescending) [static, private]

Hashtable _significantKeysPerKey = new Hashtable(500) [private]

Hashtable _systemCache = new Hashtable(10000) [private]

Hashtable _uniqueAndQualifiers = new Hashtable() [protected]

Hashtable _uniqueAssignments = new Hashtable() [protected]

Hashtable _uniqueKeyValueQualifiers = new Hashtable() [protected]

Hashtable _uniqueNotQualifiers = new Hashtable() [protected]

Hashtable _uniqueOrQualifiers = new Hashtable() [protected]

final String ATTRIBUTE_PREFIX = "::ATTRIBUTE::" [static, protected]

NSMutableArray BACKSTOP_KEYS = new NSMutableArray(new Object[] { "pageConfiguration", "entity", "task" }) [static, package]

final String ENTITY_PREFIX = "::ENTITY::" [static, protected]

final Logger log = Logger.getLogger(ERD2WModel.class) [static]

logging support

final String ModelWillReset = "ModelWillReset" [static]

final Object NULL_VALUE = "<NULL>" [static, private]

null refernced used to represent null in the caching system

final String RELATIONSHIP_PREFIX = "::RELATIONSHIP::" [static, protected]

final Logger ruleDecodeLog = Logger.getLogger("er.directtoweb.rules.decode") [static]

logs rules being decoded

final Logger ruleTraceEnabledLog = Logger.getLogger("er.directtoweb.rules.ERD2WTraceRuleFiringEnabled") [static]

main category for enabling or disabling tracing of rules

int totalQualifiers = 0 [protected]

int uniquedQualifiers = 0 [protected]

final String WillSortRules = "WillSortRules" [static]

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

/opt/source/Wonder/Frameworks/Core/ERDirectToWeb/Sources/er/directtoweb/ERD2WModel.java


Classes
class	_LhsKeysCallback
Public Member Functions
void	_diagnoseCache ()
void	addRule (Rule rule)
void	addRules (NSArray rules)
void	applicationDidFinishLaunching (NSNotification n)
void	applicationWillDispatchRequest (NSNotification n)
NSArray	availablePageConfigurations ()
NSArray	availableTasks ()
NSArray	canidateRuleSetForRHSInContext (String rhs, D2WContext context)
void	clearD2WRuleCache (NSNotification n)
void	clearD2WRuleCache ()
void	dumpCache (String fileName)
	ERD2WModel (URL url)
Vector	modelFilesInBundles ()
Vector	modelFilesPathURLsInBundles ()
String	nameForSet (NSSet set)
void	prepareDataStructures ()
void	removeRule (Rule rule)
void	resetModel ()
void	restoreCache (String fileName)
NSArray	rules ()
Static Public Member Functions
static ERD2WModel	erDefaultModel ()
Static Public Attributes
static final Logger	log = Logger.getLogger(ERD2WModel.class)
static final String	ModelWillReset = "ModelWillReset"
static final Logger	ruleDecodeLog = Logger.getLogger("er.directtoweb.rules.decode")
static final Logger	ruleTraceEnabledLog = Logger.getLogger("er.directtoweb.rules.ERD2WTraceRuleFiringEnabled")
static final String	WillSortRules = "WillSortRules"
Protected Member Functions
void	_addKeyToVector (String key, Vector vector)
NSSet	_addKeyToVectorKeysToTakeLiterally ()
boolean	_shouldUseCacheForFiringRuleForKeyPathInContext (final String keyPath, final D2WContext context)
EOAndQualifier	andQualifierInCache (EOAndQualifier q)
Assignment	assignmentContainedInVector (Assignment a1, Vector v)
Hashtable	cacheFromBytes (byte[] bytes)
byte[]	cacheToBytes (Hashtable cache)
File	currentFile ()
Object	decodeObject (Object o)
String	descriptionForRule (Rule r)
String	descriptionForRuleSet (NSArray set)
Object	encodeObject (Object o)
	ERD2WModel (EOKeyValueUnarchiver unarchiver)
	ERD2WModel (File file)
	ERD2WModel (NSArray rules)
Object	fireRuleForKeyPathInContext (String keyPath, D2WContext context)
Object	fireSystemRuleForKeyPathInContext (String keyPath, D2WContext context)
void	flushUniqueCache ()
void	invalidateCaches ()
EOKeyValueQualifier	keyValueQualifierInCache (EOKeyValueQualifier q)
void	mergeFile (File modelFile)
void	mergePathURL (URL modelURL)
EONotQualifier	notQualifierInCache (EONotQualifier q)
EOOrQualifier	orQualifierInCache (EOOrQualifier q)
EOQualifier	qualifierContainedInEnumeration (EOQualifierEvaluation q1, Enumeration e)
EOQualifier	qualifierInCache (EOQualifier q)
ERXMultiKey	readEntry (Hashtable cache, ObjectInputStream in) throws IOException, ClassNotFoundException
void	setCurrentFile (File currentFile)
void	sortRules ()
void	uniqueQualifiers (NSArray rules)
void	uniqueRuleAssignments (NSArray rules)
boolean	writeEntry (ERXMultiKey key, Object value, ObjectOutputStream out) throws IOException
Static Protected Member Functions
static NSDictionary	dictionaryFromPathUrl (URL url)
Protected Attributes
File	_currentFile
Hashtable	_filePathRuleTraceCache
Hashtable	_uniqueAndQualifiers = new Hashtable()
Hashtable	_uniqueAssignments = new Hashtable()
Hashtable	_uniqueKeyValueQualifiers = new Hashtable()
Hashtable	_uniqueNotQualifiers = new Hashtable()
Hashtable	_uniqueOrQualifiers = new Hashtable()
int	totalQualifiers = 0
int	uniquedQualifiers = 0
Static Protected Attributes
static final String	ATTRIBUTE_PREFIX = "::ATTRIBUTE::"
static final String	ENTITY_PREFIX = "::ENTITY::"
static final String	RELATIONSHIP_PREFIX = "::RELATIONSHIP::"
Static Package Functions
	[static initializer]
Static Package Attributes
static NSMutableArray	BACKSTOP_KEYS = new NSMutableArray(new Object[] { "pageConfiguration", "entity", "task" })
Private Member Functions
NSArray< String >	additionalModelNames ()
NSArray< URL >	additionalModelURLs ()
Object	fireRuleForKeyPathInContext (Map cache, String keyPath, D2WContext context)
Static Private Member Functions
static NSArray	ruleSortOrderingKeyArray ()
Private Attributes
Hashtable	_cache = new Hashtable(10000)
boolean	_hasAddedExtraModelFiles = false
Hashtable	_significantKeysPerKey = new Hashtable(500)
Hashtable	_systemCache = new Hashtable(10000)
Static Private Attributes
static final NSSet	_addKeyToVectorDefaultKeysToTakeLiterally = new NSSet(new Object[] { "object", "session" })
static D2WModel	_defaultModel
static final EOSortOrdering	_descriptionSortOrdering = new EOSortOrdering("toString",EOSortOrdering.CompareDescending)
static final EOSortOrdering	_prioritySortOrdering = new EOSortOrdering("priority",EOSortOrdering.CompareDescending)
static final Object	NULL_VALUE = "<NULL>"