lt.monarch.data.binding
Class ObjectDataSource

java.lang.Object
  lt.monarch.data.binding.DataSource
      lt.monarch.data.binding.ObjectDataSource

All Implemented Interfaces:

Filterable

public class ObjectDataSource
extends DataSource
implements Filterable

Field Summary

Modifier and Type	Field and Description

Fields inherited from class lt.monarch.data.binding.DataSource

order

Constructor and Description

ObjectDataSource(java.util.List<?> dataList)

Method Summary

Modifier and Type	Method and Description
java.util.List<?>	getDataList()
java.lang.String	getFilterCondition() Returns additional filter conditions
java.lang.Integer	getLimit() Returns result limit
int	getStartRecord() Return index of the first record.
void	setDataList(java.util.List<?> dataList)
void	setFilterCondition(java.lang.String condition) Sets additional filter conditions
void	setLimit(java.lang.Integer size) Sets limit for results.
void	setStartRecord(int index) Sets index of the first record that should be retrieved.
void	updateDataModel(DataBinding binding, DataModel model) Retrieves data according to DataBinding object form data source and stores it in DataModel object.

Methods inherited from class lt.monarch.data.binding.DataSource

generateColumnTypesFromMappings, getOrder, setOrder

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectDataSource

public ObjectDataSource(java.util.List<?> dataList)

Method Detail

getDataList

public java.util.List<?> getDataList()

setDataList

public void setDataList(java.util.List<?> dataList)

updateDataModel

public void updateDataModel(DataBinding binding,
                            DataModel model)

Description copied from class: DataSource

Retrieves data according to DataBinding object form data source and stores it in DataModel object.

Specified by:

updateDataModel in class DataSource

Parameters:

binding - DataBinding describes the data that should be taken form data source

model - DataModel which values should be updated

getLimit

public java.lang.Integer getLimit()

Description copied from interface: Filterable

Returns result limit

Specified by:

getLimit in interface Filterable

Returns:

getStartRecord

public int getStartRecord()

Description copied from interface: Filterable

Return index of the first record. Default is 0.

Specified by:

getStartRecord in interface Filterable

Returns:

Index of the first record in data source.

setLimit

public void setLimit(java.lang.Integer size)

Description copied from interface: Filterable

Sets limit for results. Default value is null - this means that all values from data source should be retrieved. If the concrete value is set then DataSource will retrieve not more than the given amount of data. For example, if limit is set to 4 then DataSource will retrieve maximum 4 result rows.

Specified by:

setLimit in interface Filterable

setStartRecord

public void setStartRecord(int index)

Description copied from interface: Filterable

Sets index of the first record that should be retrieved. For example, if startRecord=3 then DataSource will skip rows with the index 0, 1 or 2 and will start reading from the row with the index 3.

Specified by:

setStartRecord in interface Filterable

Parameters:

index - first record index

getFilterCondition

public java.lang.String getFilterCondition()

Description copied from interface: Filterable

Returns additional filter conditions

Specified by:

getFilterCondition in interface Filterable

Returns:

String value showing additional conditions to the filter

setFilterCondition

public void setFilterCondition(java.lang.String condition)

Description copied from interface: Filterable

Sets additional filter conditions

Specified by:

setFilterCondition in interface Filterable

Parameters:

condition - Filter conditions