com.scooterframework.orm.misc
Class DataPageListSourceImpl

java.lang.Object
  com.scooterframework.orm.misc.PageListSource
      com.scooterframework.orm.misc.DataPageListSourceImpl

public class DataPageListSourceImpl
extends PageListSource

DataPageListSourceImpl class retrieves paged record list from an existing data list.

Field Summary

Fields inherited from class com.scooterframework.orm.misc.PageListSource

inputOptions, limit, log, offset, recordList, recount, totalCount

Constructor Summary

DataPageListSourceImpl(java.util.List<java.lang.Object> dataList)
Constructs a PageListSource object.

DataPageListSourceImpl(java.util.List<java.lang.Object> dataList, java.util.Map<java.lang.String,java.lang.String> inputOptions)
Constructs a PageListSource object.

DataPageListSourceImpl(java.util.List<java.lang.Object> dataList, java.util.Map<java.lang.String,java.lang.String> inputOptions, boolean recount)
Constructs a PageListSource object.

Method Summary

protected int	countTotalRecords() Counts total number of records.
protected java.util.List<java.lang.Object>	retrieveList() Retrieves list of records.

Methods inherited from class com.scooterframework.orm.misc.PageListSource

checkOffset, execute, getLimitX, getOffset, getRecordList, getTotalCount, setInputs, setLimit, setOffset, setRecount

Methods inherited from class java.lang.Object

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

Constructor Detail

DataPageListSourceImpl

public DataPageListSourceImpl(java.util.List<java.lang.Object> dataList)

Constructs a PageListSource object.

Parameters:

dataList - a list of data.

DataPageListSourceImpl

public DataPageListSourceImpl(java.util.List<java.lang.Object> dataList,
                              java.util.Map<java.lang.String,java.lang.String> inputOptions)

Constructs a PageListSource object.

Parameters:

dataList - a list of data to be paginated.

inputOptions - Map of control information.

DataPageListSourceImpl

public DataPageListSourceImpl(java.util.List<java.lang.Object> dataList,
                              java.util.Map<java.lang.String,java.lang.String> inputOptions,
                              boolean recount)

Constructs a PageListSource object.

Parameters:

dataList - a list of data to be paginated.

inputOptions - Map of control information.

recount - true if recount of total records is allowed; false otherwise.

Method Detail

countTotalRecords

protected int countTotalRecords()

Description copied from class: PageListSource

Counts total number of records. May not be invoked if recounted is false.

Specified by:

countTotalRecords in class PageListSource

Returns:

total number of records

retrieveList

protected java.util.List<java.lang.Object> retrieveList()

Description copied from class: PageListSource

Retrieves list of records.

Specified by:

retrieveList in class PageListSource

Returns:

list of records