Module com.gluonhq.connect

Package com.gluonhq.connect.provider

Class RestListDataReader<E>

java.lang.Object

com.gluonhq.connect.provider.BaseRestProvider

com.gluonhq.connect.provider.RestListDataReader<E>

All Implemented Interfaces:

ListDataReader<E>

public class RestListDataReader<E>
extends BaseRestProvider
implements ListDataReader<E>

Field Summary

Fields inherited from class com.gluonhq.connect.provider.BaseRestProvider

CONTENT_TYPE_APPLICATION_JSON, CONTENT_TYPE_TEXT_PLAIN, dataSource

Constructor Summary

Constructors

Constructor	Description
RestListDataReader(RestDataSource dataSource, InputStreamIterableInputConverter<E> inputConverter)
RestListDataReader(RestDataSource dataSource, Class<E> targetClass)

Method Summary

Modifier and Type	Method	Description
Iterator<E>	iterator()	Returns an iterator that is able to iterate over the read objects from the list.
GluonObservableList<E>	newGluonObservableList()	Provide an instance of a GluonObservableList.

Methods inherited from class com.gluonhq.connect.provider.BaseRestProvider

getRestDataSource

Methods inherited from class java.lang.Object

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

Constructor Detail

RestListDataReader

public RestListDataReader(RestDataSource dataSource,
                          Class<E> targetClass)

RestListDataReader

public RestListDataReader(RestDataSource dataSource,
                          InputStreamIterableInputConverter<E> inputConverter)

Method Detail

newGluonObservableList

public GluonObservableList<E> newGluonObservableList()

Description copied from interface: ListDataReader

Provide an instance of a GluonObservableList. This method will be called by DataProvider.retrieveList(ListDataReader) to get a GluonObservableList that can be populated. Most implementations will just return an instance of GluonObservableList itself. Note that it is perfectly valid to return existing instances of GluonObservableList.

Specified by:

newGluonObservableList in interface ListDataReader<E>

Returns:

an instance of GluonObservableList

iterator

public Iterator<E> iterator()
                     throws IOException

Description copied from interface: ListDataReader

Returns an iterator that is able to iterate over the read objects from the list. This method will be called by DataProvider.retrieveList(ListDataReader) to initiate the read process. The returned iterator will be used to populate the GluonObservableList that is returned in the ListDataReader.newGluonObservableList() method.

Specified by:

iterator in interface ListDataReader<E>

Returns:

an iterator that is able to read over the objects from the list

Throws:

IOException - when something went wrong during the process of reading the objects