Package org.ametys.plugins.repository.data.holder.group.impl

Class ModelAwareRepeater

java.lang.Object

org.ametys.plugins.repository.data.holder.group.impl.ModelAwareRepeater

All Implemented Interfaces:

Repeater

Direct Known Subclasses:

ModifiableModelAwareRepeater

public class ModelAwareRepeater
extends Object
implements Repeater

Class for model aware repeaters

Field Summary

Fields

Modifier and Type	Field	Description
protected RepeaterDefinition	_definition	Definition of this repeater
protected ModelAwareDataHolder	_parent	Parent of the current Repeater
protected RepositoryData	_repositoryData	Repository data to use to store entries in the repository
protected ModelAwareDataHolder	_root	Root DataHolder

Constructor Summary

Constructors

Constructor	Description
ModelAwareRepeater(RepositoryData repositoryData, ModelAwareDataHolder parent, ModelAwareDataHolder root, RepeaterDefinition definition)	Creates a model aware repeater

Method Summary

Modifier and Type	Method	Description
private Attributes	_getEntryAttributes(ModelAwareRepeaterEntry entry)
void	commentsToSAX(ContentHandler contentHandler, ViewItemAccessor viewItemAccessor)	Generates SAX events for the comments of the data in the given view in the current DataHolder
void	copyTo(ModifiableRepeater repeater)	Copies the current Repeater to the given ModifiableRepeater.
void	dataToSAX(ContentHandler contentHandler)	Generates SAX events for the data in the model of the current DataHolder
void	dataToSAX(ContentHandler contentHandler, String dataPath, DataContext context)	Generates SAX events for the data at the given data path in the current DataHolder Do not generate any event if there is no values at the given path
void	dataToSAX(ContentHandler contentHandler, DataContext context)	Generates SAX events for the data in the model of the current DataHolder
void	dataToSAX(ContentHandler contentHandler, ViewItemAccessor viewItemAccessor)	Generates SAX events for the data in the given view in the current Repeater
void	dataToSAX(ContentHandler contentHandler, ViewItemAccessor viewItemAccessor, DataContext context)	Generates SAX events for the data in the given view in the current Repeater
List<? extends ModelAwareRepeaterEntry>	getEntries()	Retrieves the repeater entries, sorted by position
ModelAwareRepeaterEntry	getEntry(int position)	Retrieves the repeater entry at the given position.
RepeaterDefinition	getModel()	Retrieves the repeater's model
ModelAwareDataHolder	getParentDataHolder()	Retrieves the parent of the current Repeater
RepositoryData	getRepositoryData()	Retrieves the repository data used by this Repeater
ModelAwareDataHolder	getRootDataHolder()	Retrieves the root DataHolder of the current repeater
int	getSize()	Retrieves the size of the repeater
boolean	hasEntry(int position)	Determines if the repeater has an entry at the given position.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.ametys.plugins.repository.data.holder.group.Repeater

dataToSAX

Field Detail

_definition

protected RepeaterDefinition _definition

Definition of this repeater

_parent

protected ModelAwareDataHolder _parent

Parent of the current Repeater

_root

protected ModelAwareDataHolder _root

Root DataHolder

_repositoryData

protected RepositoryData _repositoryData

Repository data to use to store entries in the repository

Constructor Detail

ModelAwareRepeater

public ModelAwareRepeater(RepositoryData repositoryData,
                          ModelAwareDataHolder parent,
                          ModelAwareDataHolder root,
                          RepeaterDefinition definition)

Creates a model aware repeater

Parameters:

repositoryData - the repository data of the repeater

parent - the parent of the created Repeater

root - the root DataHolder

definition - the definition of the repeater

Method Detail

getEntries

public List<? extends ModelAwareRepeaterEntry> getEntries()

Description copied from interface: Repeater

Retrieves the repeater entries, sorted by position

Specified by:

getEntries in interface Repeater

Returns:

the repeater entries

getEntry

public ModelAwareRepeaterEntry getEntry(int position)

Description copied from interface: Repeater

Retrieves the repeater entry at the given position. The position starts at index 1. The position can be an integer between 1 and the repeater size to get an entry from the beginning Or the position can an integer between 0 and - the repeater size to get an entry from the end (0 means at the end, -1 means before the last one and so on)

Specified by:

getEntry in interface Repeater

Parameters:

position - the position of the entry to retrieve

Returns:

the repeater entry, null if there is no entry at this position

getSize

public int getSize()

Description copied from interface: Repeater

Retrieves the size of the repeater

Specified by:

getSize in interface Repeater

Returns:

the size of the repeater

hasEntry

public boolean hasEntry(int position)

Description copied from interface: Repeater

Determines if the repeater has an entry at the given position. The position starts at index 1. The position can be an integer between 1 and the repeater size to get an entry from the beginning Or the position can an integer between 0 and - the repeater size to get an entry from the end (0 means at the end, -1 means before the last one and so on)

Specified by:

hasEntry in interface Repeater

Parameters:

position - the position

Returns:

true if the repeater has an entry at the given position, false otherwise

getModel

public RepeaterDefinition getModel()

Retrieves the repeater's model

Returns:

the repeater's model

dataToSAX

public void dataToSAX(ContentHandler contentHandler,
                      String dataPath,
                      DataContext context)
               throws SAXException,
                      IOException

Description copied from interface: Repeater

Generates SAX events for the data at the given data path in the current DataHolder Do not generate any event if there is no values at the given path

Specified by:

dataToSAX in interface Repeater

Parameters:

contentHandler - the ContentHandler that will receive the SAX events

dataPath - the path of the data to SAX

context - The context of the data to SAX

Throws:

SAXException - if an error occurs during the SAX events generation

IOException - if an error occurs while reading a value using the I/O API

dataToSAX

public void dataToSAX(ContentHandler contentHandler)
               throws SAXException,
                      IOException,
                      BadItemTypeException

Generates SAX events for the data in the model of the current DataHolder

Parameters:

contentHandler - the ContentHandler that will receive the SAX events

Throws:

SAXException - if an error occurs during the SAX events generation

IOException - if an error occurs while reading a value using the I/O API

BadItemTypeException - if the saxed value's type does not matches the stored data

dataToSAX

public void dataToSAX(ContentHandler contentHandler,
                      DataContext context)
               throws SAXException,
                      IOException,
                      BadItemTypeException

Generates SAX events for the data in the model of the current DataHolder

Parameters:

contentHandler - the ContentHandler that will receive the SAX events

context - The context of the data to SAX

Throws:

SAXException - if an error occurs during the SAX events generation

IOException - if an error occurs while reading a value using the I/O API

BadItemTypeException - if the saxed value's type does not matches the stored data

dataToSAX

public void dataToSAX(ContentHandler contentHandler,
                      ViewItemAccessor viewItemAccessor)
               throws SAXException,
                      IOException,
                      BadItemTypeException

Generates SAX events for the data in the given view in the current Repeater

Parameters:

contentHandler - the ContentHandler that will receive the SAX events

viewItemAccessor - the ViewItemAccessor referencing the items for which generate SAX events

Throws:

SAXException - if an error occurs during the SAX events generation

IOException - if an error occurs while reading a value using the I/O API

BadItemTypeException - if the saxed value's type does not matches the stored data

dataToSAX

public void dataToSAX(ContentHandler contentHandler,
                      ViewItemAccessor viewItemAccessor,
                      DataContext context)
               throws SAXException,
                      IOException,
                      BadItemTypeException

Generates SAX events for the data in the given view in the current Repeater

Parameters:

contentHandler - the ContentHandler that will receive the SAX events

viewItemAccessor - the ViewItemAccessor referencing the items for which generate SAX events

context - The context of the data to SAX

Throws:

SAXException - if an error occurs during the SAX events generation

IOException - if an error occurs while reading a value using the I/O API

BadItemTypeException - if the saxed value's type does not matches the stored data

_getEntryAttributes

private Attributes _getEntryAttributes(ModelAwareRepeaterEntry entry)

commentsToSAX

public void commentsToSAX(ContentHandler contentHandler,
                          ViewItemAccessor viewItemAccessor)
                   throws SAXException

Generates SAX events for the comments of the data in the given view in the current DataHolder

Parameters:

contentHandler - the ContentHandler that will receive the SAX events

viewItemAccessor - the ViewItemAccessor referencing the items for which generate SAX events

Throws:

SAXException - if an error occurs during the SAX events generation

copyTo

public void copyTo(ModifiableRepeater repeater)
            throws UndefinedItemPathException,
                   BadItemTypeException,
                   UnknownTypeException,
                   NotUniqueTypeException

Description copied from interface: Repeater

Copies the current Repeater to the given ModifiableRepeater.

Specified by:

copyTo in interface Repeater

Parameters:

repeater - The destination repeater. Can not be null.

Throws:

UndefinedItemPathException - if one of the copied data is not defined by the model of the destination ModifiableModelAwareRepeater

BadItemTypeException - if the type defined by the model of the destination ModifiableModelAwareRepeater doesn't match the copied value

UnknownTypeException

NotUniqueTypeException

getRepositoryData

public RepositoryData getRepositoryData()

Description copied from interface: Repeater

Retrieves the repository data used by this Repeater

Specified by:

getRepositoryData in interface Repeater

Returns:

the repository data used by this Repeater

getParentDataHolder

public ModelAwareDataHolder getParentDataHolder()

Description copied from interface: Repeater

Retrieves the parent of the current Repeater

Specified by:

getParentDataHolder in interface Repeater

Returns:

the parent of the current Repeater

getRootDataHolder

public ModelAwareDataHolder getRootDataHolder()

Description copied from interface: Repeater

Retrieves the root DataHolder of the current repeater

Specified by:

getRootDataHolder in interface Repeater

Returns:

the root DataHolder