Static class which persists data to the database. More...

Collaboration diagram for cz.vutbr.fit.knot.annotations.comet.Persister:

Static Public Member Functions
static boolean	persist (RequestInfo requestInfo)

static void	setUriOfAnnotationsParams (Annotation annot)

static void	updateAnnot (EntityManager em, Annotation annotation, RequestInfo requestInfo) throws RuntimeException

static boolean	persistAUpdAnnot (RequestInfo requestInfo)

Static Private Member Functions
static AnnotType	queryType (String uri, EntityManager em) throws RuntimeException

static void	updateTypesInNested (Annotation annotation, EntityManager em)

static Annotation	saveTmpIdRefAnnotations (Annotation annot, RequestInfo requestInfo, EntityManager em) throws RuntimeException

static void	saveTmpIdRefAnnotationsSolveLinks (RequestInfo requestInfo, EntityManager em, ArrayList< Annotation > justSaved, ArrayList< Annotation > nowSaved, ArrayList< Annotation > nestedBeforeSave, ArrayList< Annotation > nestedAfterSave, HashMap< Annotation, ArrayList< BaseAttribute >> unSavedLinks) throws RuntimeException

static Annotation	saveTmpIdRefAnnotations (Annotation annot, RequestInfo requestInfo, EntityManager em, ArrayList< Annotation > justSaved, ArrayList< Annotation > nowSaved, ArrayList< Annotation > nested4Links, ArrayList< Annotation > nested4LinksFromDB, HashMap< Annotation, ArrayList< BaseAttribute >> unSavedLinks) throws RuntimeException

static void	addNewReferenceOnNestedAnnotation (Annotation saved, ArrayList< Annotation > nested4LinksFromDB)

static void	updateTypes (Annotation annotation, EntityManager em, String logMsg) throws RuntimeException

static void	updateTmpIdRefInAddedEditedASuggested (String tmpId, Annotation newLink, RequestInfo requestInfo)

static void	updateTmpIdRefInNested (String tmpId, Annotation nestedAnn, Annotation newLink)

Detailed Description

Static class which persists data to the database.

Static class which persists data to the database

Author: idytrych

Definition at line 49 of file Persister.java.

Member Function Documentation

static void cz.vutbr.fit.knot.annotations.comet.Persister.addNewReferenceOnNestedAnnotation	(	Annotation	saved,
		ArrayList< Annotation >	nested4LinksFromDB
	)

staticprivate

Add new reference on nested annotations recursively to list

Parameters

saved	Annotation with nested
nested4LinksFromDB	List of new references

Definition at line 1032 of file Persister.java.

Here is the call graph for this function:

Here is the caller graph for this function:

static boolean cz.vutbr.fit.knot.annotations.comet.Persister.persist ( RequestInfo requestInfo )

static

Persist informations from request to the database (it persists derived and related informations too)

Parameters

requestInfo Informations about client request

Returns: If succeed, returns false, in case of error returns true

Definition at line 58 of file Persister.java.

Here is the call graph for this function:

static boolean cz.vutbr.fit.knot.annotations.comet.Persister.persistAUpdAnnot ( RequestInfo requestInfo )

static

Persist informations about automatically updated annotations

Parameters

requestInfo Informations about client request

Returns: If succeed, returns false, in case of error returns true

Definition at line 717 of file Persister.java.

Here is the call graph for this function:

static AnnotType cz.vutbr.fit.knot.annotations.comet.Persister.queryType	(	String	uri,
		EntityManager	em
	)		throws RuntimeException

staticprivate

Query database for type of annotation

Parameters

uri	URI of type of annotation
em	Entity manager

Returns: Returns type of annotation with given URI

Exceptions

RuntimeException If type of annotation was not found, throws exception

Definition at line 689 of file Persister.java.

Here is the caller graph for this function:

static Annotation cz.vutbr.fit.knot.annotations.comet.Persister.saveTmpIdRefAnnotations	(	Annotation	annot,
		RequestInfo	requestInfo,
		EntityManager	em
	)		throws RuntimeException

staticprivate

Recursively saves annotations in attributes of given annotation.

Parameters

annot	Annotation for reference update
requestInfo	Informations about client request
em	current EntityManager

Returns: uri of the new saved annotation

Exceptions

RuntimeException

Definition at line 830 of file Persister.java.

Here is the call graph for this function:

Here is the caller graph for this function:

static Annotation cz.vutbr.fit.knot.annotations.comet.Persister.saveTmpIdRefAnnotations	(	Annotation	annot,
		RequestInfo	requestInfo,
		EntityManager	em,
		ArrayList< Annotation >	justSaved,
		ArrayList< Annotation >	nowSaved,
		ArrayList< Annotation >	nested4Links,
		ArrayList< Annotation >	nested4LinksFromDB,
		HashMap< Annotation, ArrayList< BaseAttribute >>	unSavedLinks
	)		throws RuntimeException

staticprivate

Recursively saves annotations in attributes of given annotation.

Parameters

annot	Annotation for reference update
requestInfo	Informations about client request
em	current EntityManager
justSaved	List of just saved annotations (versions before saving)
nowSaved	List of just saved annotations (really saved versions)
nested4Links	temporary list for nested annotation links
nested4LinksFromDB	temporary list for saved nested annotation links
unSavedLinks	HashMap of arraylist of unsaved links for annotation

Returns: uri of the new saved annotation

Exceptions

RuntimeException

Definition at line 978 of file Persister.java.

Here is the call graph for this function:

static void cz.vutbr.fit.knot.annotations.comet.Persister.saveTmpIdRefAnnotationsSolveLinks	(	RequestInfo	requestInfo,
		EntityManager	em,
		ArrayList< Annotation >	justSaved,
		ArrayList< Annotation >	nowSaved,
		ArrayList< Annotation >	nestedBeforeSave,
		ArrayList< Annotation >	nestedAfterSave,
		HashMap< Annotation, ArrayList< BaseAttribute >>	unSavedLinks
	)		throws RuntimeException

staticprivate

Updates links in saved annotations

Parameters

requestInfo	Informations about client request
em	current EntityManager
justSaved	List of just saved annotations (versions before saving)
nowSaved	List of just saved annotations (really saved versions)
nestedBeforeSave	List of just saved nested annotations (versions before saving)
nestedAfterSave	List of just saved nested annotations (really saved versions)
unSavedLinks	HashMap of arraylist of unsaved links for annotation

Exceptions

RuntimeException

Definition at line 874 of file Persister.java.

Here is the call graph for this function:

Here is the caller graph for this function:

static void cz.vutbr.fit.knot.annotations.comet.Persister.setUriOfAnnotationsParams ( Annotation annot )

static

Sets uri from value in annotation link parameters of given annotation, also recursively in nested annotations

Parameters

annot Given annotation

Definition at line 499 of file Persister.java.

Here is the call graph for this function:

Here is the caller graph for this function:

static void cz.vutbr.fit.knot.annotations.comet.Persister.updateAnnot	(	EntityManager	em,
		Annotation	annotation,
		RequestInfo	requestInfo
	)		throws RuntimeException

static

Updates complete informations about annotation in database

Parameters

em	Entity manager
annotation	Updated annotation
requestInfo	Informations about client request

Definition at line 532 of file Persister.java.

Here is the call graph for this function:

Here is the caller graph for this function:

static void cz.vutbr.fit.knot.annotations.comet.Persister.updateTmpIdRefInAddedEditedASuggested	(	String	tmpId,
		Annotation	newLink,
		RequestInfo	requestInfo
	)