Package com.webmethods.caf.jcr.faces.data

Class ChildrenTableContentProvider

java.lang.Object

com.webmethods.caf.faces.bean.PageFlowScopeAdapter

com.webmethods.caf.jcr.faces.data.BaseIteratorTableContentProvider

com.webmethods.caf.jcr.faces.data.ChildrenTableContentProvider

All Implemented Interfaces:

IPageFlowScopeAdapter, IAddressableTableContentProvider, IContentProvider, IFilterableTableContentProvider, IRefreshable, IRefreshableContentProvider, ISelectableTableContentProvider, ISortableTableContentProvider, ITableContentProvider, Serializable

public class ChildrenTableContentProvider
extends BaseIteratorTableContentProvider
implements IFilterableTableContentProvider

CAF table content provider for listing the children of a JCR Node.

Since:

8.0

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.webmethods.caf.jcr.faces.data.BaseIteratorTableContentProvider

m_index, m_selectableHelper, m_var

Fields inherited from class com.webmethods.caf.faces.bean.PageFlowScopeAdapter

fExpireWithPageFlow

Constructor Summary

Constructors

Constructor	Description
ChildrenTableContentProvider()	Default Constructtor.
ChildrenTableContentProvider(javax.jcr.Session jcrSession, String parentNodeId, String parentNodePath)	Constructor

Method Summary

Modifier and Type	Method	Description
String	getFilter()	Filter expression.
String	getParentNodeId()	Gets the parent node id
String	getParentNodePath()	Gets the parent node path
protected boolean	hasValidInputParameters()	Checks if the input parameters are valid
protected javax.jcr.RangeIterator	invokeSearch()	Performs the work to lookup the children of the specified parent node If a filter value is supplied, the returned items will match the filter pattern.
boolean	isFilterable()	True if this provider truely is filterable.
void	setFilter(String filter)	Filter expression.
void	setParentNodeId(String parentNodeId)	Sets the parent node id
void	setParentNodePath(String parentNodePath)	Sets the parent node path

Methods inherited from class com.webmethods.caf.jcr.faces.data.BaseIteratorTableContentProvider

getCurrentRow, getJcrSession, getNeedRefresh, getPropertyKeys, getRowCount, getRowId, getRowIndex, getRowSelectedCount, getRowSelectedIds, getRowType, getRowUnselectedIds, getRowVariable, getSelectedRows, getSort, getType, getUniqueId, getUseUnselectedModel, getValue, hasProperty, isAddressable, isAutoRefresh, isRowAvailable, isRowSelected, refresh, setAutoRefresh, setJcrSession, setNeedRefresh, setRowById, setRowIndex, setRowSelected, setRowSelectedIds, setRowUnselectedIds, setRowVariable, setSort, supportsAutoRefresh

Methods inherited from class com.webmethods.caf.faces.bean.PageFlowScopeAdapter

getExpireWithPageFlow, setExpireWithPageFlow

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.webmethods.caf.faces.data.IContentProvider

getPropertyKeys, getType, getValue, hasProperty, toString

Methods inherited from interface com.webmethods.caf.faces.data.ITableContentProvider

getCurrentRow, getRowCount, getRowIndex, getRowVariable, isRowAvailable, setRowIndex, setRowVariable

Constructor Details

ChildrenTableContentProvider

public ChildrenTableContentProvider()

Default Constructtor. Must call BaseIteratorTableContentProvider.setJcrSession(Session) and setParentNodeId(String) or setParentNodePath(String) before using this provider

ChildrenTableContentProvider

public ChildrenTableContentProvider(javax.jcr.Session jcrSession,
 String parentNodeId,
 String parentNodePath)

Constructor

Parameters:

jcrSession - the active JCR session

parentNodeId - the node id of the parent (should be null if parentNodePath is supplied)

parentNodePath - the node path of the parent (should be null if parentNodeId is supplied)

Method Details

getParentNodePath

public String getParentNodePath()

Gets the parent node path

Returns:

the parentNodePath

setParentNodePath

public void setParentNodePath(String parentNodePath)

Sets the parent node path

Parameters:

parentNodePath - the parentNodePath to set

getParentNodeId

public String getParentNodeId()

Gets the parent node id

Returns:

the parentNodeId

setParentNodeId

public void setParentNodeId(String parentNodeId)

Sets the parent node id

Parameters:

parentNodeId - the parentNodeId to set

hasValidInputParameters

protected boolean hasValidInputParameters()

Checks if the input parameters are valid

Specified by:

hasValidInputParameters in class BaseIteratorTableContentProvider

invokeSearch

protected javax.jcr.RangeIterator invokeSearch()

Performs the work to lookup the children of the specified parent node If a filter value is supplied, the returned items will match the filter pattern.

Specified by:

invokeSearch in class BaseIteratorTableContentProvider

Returns:

node iterator

getFilter

public String getFilter()

Description copied from interface: IFilterableTableContentProvider

Filter expression. Only rows matched by this filter should be exposed. Null or empty ("") signals expose the default set of rows.

Specified by:

getFilter in interface IFilterableTableContentProvider

isFilterable

public boolean isFilterable()

Description copied from interface: IFilterableTableContentProvider

True if this provider truely is filterable.

Specified by:

isFilterable in interface IFilterableTableContentProvider

setFilter

public void setFilter(String filter)

Description copied from interface: IFilterableTableContentProvider

Filter expression. Only rows matched by this filter should be exposed. Null or empty ("") signals expose the default set of rows.

Specified by:

setFilter in interface IFilterableTableContentProvider