com.extentech.ExtenXLS.binder
Class NamedRangeDataObject

java.lang.Object
  com.extentech.ExtenBean.DataObjectImpl
      com.extentech.ExtenXLS.binder.NamedRangeDataObject

All Implemented Interfaces:

DataObject, RelationalObject, SimpleDataObject, SQLObject, Serializable, Runnable

public class NamedRangeDataObject
extends DataObjectImpl

NamedRangeDataObject is an implementation of the DataObject that is intialized off of an ExtenXLS NamedRange

Since:

Version:

Author:

John McMahon -- Copyright ©?2005 Extentech Inc.

See Also:

, Serialized Form

Field Summary

Fields inherited from class com.extentech.ExtenBean.DataObjectImpl

dataObjectActionListeners, doparent, EXTENBEAN_LOADER_NAME, props

Constructor Summary

NamedRangeDataObject()
Default constructor

NamedRangeDataObject(DataObject d, NameHandle n)
Constructor Created off of an XMLDataObject and NameHandle.

Method Summary

void	activate() load the data from the underlying persistence layer
void	addColinfo(colinfo cifo) Adds a colinfo to the list of colinfos if the colinfo doesn't exist.
Object	get(Object key)
colinfo[]	getColinfo() Returns the column metadata for this row of data.
colinfo	getColinfoByName(String colname)
int	getColNumByName(String colname) Return the column number by name
SimpleDataObject	getDataObject(int idx) Poplulate a new Singular DataObject from this multi-row DataObject.
Object[]	getDataRow(int i) get the data Object Array at the specified index.
int	getNumRows()
String	getStringVal(int idx, String col) Return the string value of the data at the specified location
Object	getVal(int idx, String col) Returns the value at the specified location
void	init() Post-data initialization tasks.
void	init(DataObject d, NameHandle n) Initialize the NRDO with an XML collection DO and a NameHandle
Object	put(Object key, Object val)
void	setRowData(Object[] vals, int rownum) Sets a complete row of data externally
void	setVal(int row, String col, Object val) update the value in the data object array pointed to by the index value
void	setVal(String col, Object val) Not used currently, see setVal below!

Methods inherited from class com.extentech.ExtenBean.DataObjectImpl

addChildObject, addDataObjectActionListener, addOrderByItem, beginTrans, dumpNameVals, dumpNameVals, fireDataObjectActionEvent, getAllChildrenInHeirarchy, getCascadeUpdates, getChangedRowCount, getChangedRows, getChildByName, getChildObjects, getChildrenByName, getColnames, getColNames, getData, getDataArray, getDataObjectActionListeners, getDOLookupField, getFactory, getId, getIsMultiKey, getIsMultiple, getIsNew, getIsUpdateable, getKeyCol, getKeyColName, getLevel, getOrderByHash, getParentForeignKey, getParentId, getParentObject, getProps, getSQL, getStringVal, getTableName, getVal, getVal, hasChildren, initFromDataObject, isNew, isPageable, load, passivate, remove, removeAll, removeByKey, removeChangedRow, removeChangedRows, removeDataObjectActionListener, removeDataObjectActionListeners, rollBack, run, setCascadeUpdates, setColinfo, setData, setDataRowChanged, setDataRowChanged, setDEBUG, setDOLookupField, setFactory, setHasChildren, setId, setIsMultiple, setIsNew, setIsUpdateable, setKeyCol, setKeyCol, setLevel, setParent, setParentForeignKey, setProps, setSQL, setTableName, setVal, store, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NamedRangeDataObject

public NamedRangeDataObject(DataObject d,
                            NameHandle n)

Constructor Created off of an XMLDataObject and NameHandle. Populates the colinfos, & calls setNameData.

NamedRangeDataObject

public NamedRangeDataObject()

Default constructor

Method Detail

init

public void init(DataObject d,
                 NameHandle n)

Initialize the NRDO with an XML collection DO and a NameHandle

init

public void init()

Description copied from interface: DataObject

Post-data initialization tasks.

put

public Object put(Object key,
                  Object val)

get

public Object get(Object key)

getColinfo

public colinfo[] getColinfo()

Description copied from interface: DataObject

Returns the column metadata for this row of data.

Specified by:

getColinfo in interface DataObject

Specified by:

getColinfo in interface SimpleDataObject

Overrides:

getColinfo in class DataObjectImpl

Returns:

An array of colinfo objects containing

See Also:

DataObject.getColinfo()

getColinfoByName

public colinfo getColinfoByName(String colname)

Specified by:

getColinfoByName in interface DataObject

Specified by:

getColinfoByName in interface SimpleDataObject

Overrides:

getColinfoByName in class DataObjectImpl

See Also:

DataObject.getColinfoByName(java.lang.String)

getColNumByName

public int getColNumByName(String colname)

Return the column number by name

Specified by:

getColNumByName in interface DataObject

Overrides:

getColNumByName in class DataObjectImpl

See Also:

DataObject.getColNumByName(java.lang.String)

getVal

public Object getVal(int idx,
                     String col)

Returns the value at the specified location

Specified by:

getVal in interface DataObject

Specified by:

getVal in interface SimpleDataObject

Overrides:

getVal in class DataObjectImpl

Parameters:

idx - - The 0 based row index of the value.

col - - the name of the colinfo

getStringVal

public String getStringVal(int idx,
                           String col)

Return the string value of the data at the specified location

Specified by:

getStringVal in interface DataObject

Specified by:

getStringVal in interface SimpleDataObject

Overrides:

getStringVal in class DataObjectImpl

getNumRows

public int getNumRows()

Specified by:

getNumRows in interface DataObject

Specified by:

getNumRows in interface SimpleDataObject

Overrides:

getNumRows in class DataObjectImpl

setVal

public void setVal(String col,
                   Object val)

Not used currently, see setVal below!

Specified by:

setVal in interface DataObject

Specified by:

setVal in interface SimpleDataObject

Overrides:

setVal in class DataObjectImpl

setVal

public void setVal(int row,
                   String col,
                   Object val)

Description copied from class: DataObjectImpl

update the value in the data object array pointed to by the index value

Specified by:

setVal in interface DataObject

Specified by:

setVal in interface SimpleDataObject

Overrides:

setVal in class DataObjectImpl

See Also:

DataObject.setVal(int, java.lang.String, java.lang.Object)

getDataRow

public Object[] getDataRow(int i)

Description copied from class: DataObjectImpl

get the data Object Array at the specified index.

Specified by:

getDataRow in interface DataObject

Specified by:

getDataRow in interface SimpleDataObject

Overrides:

getDataRow in class DataObjectImpl

Returns:

An array of values from a database

addColinfo

public void addColinfo(colinfo cifo)

Adds a colinfo to the list of colinfos if the colinfo doesn't exist. Loops through the array of data, and adds space in the row data arrays for the new data.

setRowData

public void setRowData(Object[] vals,
                       int rownum)

Sets a complete row of data externally

Parameters:

vals -

rownum -

activate

public void activate()
              throws SQLException

Description copied from interface: DataObject

load the data from the underlying persistence layer

Throws:

SQLException

getDataObject

public SimpleDataObject getDataObject(int idx)

Description copied from interface: SimpleDataObject

Poplulate a new Singular DataObject from this multi-row DataObject.