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java.lang.Objectcom.webmethods.caf.faces.bean.PageFlowScopeAdapter
com.webmethods.caf.faces.data.object.DataModelTableContentProvider
public class DataModelTableContentProvider
DataModel
adapter for a ITableContentProvider
.
Used internally by table control to adapt DataModel objects to ITableContentProvider.
Field Summary | |
---|---|
protected DataModel |
m_model
|
protected String |
m_var
|
Fields inherited from class com.webmethods.caf.faces.bean.PageFlowScopeAdapter |
---|
fExpireWithPageFlow |
Constructor Summary | |
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DataModelTableContentProvider()
Default constructor. |
|
DataModelTableContentProvider(DataModel model)
Construct a new instance and set the data model accordingly. |
Method Summary | |
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Object |
getCurrentRow()
Returns current row. |
DataModel |
getModel()
|
Object[] |
getPropertyKeys()
Returns list of properties supported by this content provider. |
int |
getRowCount()
Return the number of rows of data objects represented by this DataModel. |
int |
getRowIndex()
Return the zero-relative index of the currently selected row. |
String |
getRowVariable()
Returns row variable name. |
Class |
getType(Object propertyKey)
Returns java type of the given property |
Object |
getValue(Object propertyKey)
Returns value of the given property |
boolean |
hasProperty(Object propertyKey)
Checks if the given property is supported by this content provider |
boolean |
isReadOnly(Object propertyKey)
|
boolean |
isRowAvailable()
Return a flag indicating whether there is rowData available at the current rowIndex. |
void |
setModel(DataModel model)
|
void |
setRowIndex(int rowIndex)
Set the zero-relative index of the currently selected row, or -1 to indicate that we are not positioned on a row. |
void |
setRowVariable(String var)
Set row variable name |
void |
setValue(Object propertyKey,
Object value)
Set value for the property specified for the current row |
String |
toString()
Returns string representation of content. |
Methods inherited from class com.webmethods.caf.faces.bean.PageFlowScopeAdapter |
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getExpireWithPageFlow, setExpireWithPageFlow |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected DataModel m_model
protected String m_var
Constructor Detail |
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public DataModelTableContentProvider()
public DataModelTableContentProvider(DataModel model)
model
- Method Detail |
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public String toString()
IContentProvider
toString
in interface IContentProvider
toString
in class Object
String
representation of the wrapped contentpublic Object[] getPropertyKeys()
IContentProvider
Object[0]
,
never null.
getPropertyKeys
in interface IContentProvider
String
or Integer
public Class getType(Object propertyKey) throws PropertyNotFoundException
IContentProvider
getType
in interface IContentProvider
propertyKey
- the property key of type String
or Integer
Class
PropertyNotFoundException
- if property is not supportedpublic Object getValue(Object propertyKey) throws EvaluationException, PropertyNotFoundException
IContentProvider
getValue
in interface IContentProvider
propertyKey
- the property key of type String
or Integer
null
EvaluationException
- if error during property evaluation
PropertyNotFoundException
- if property is not supportedpublic boolean hasProperty(Object propertyKey)
IContentProvider
hasProperty
in interface IContentProvider
propertyKey
- property key of type String
or Integer
true
if property is supportedpublic boolean isReadOnly(Object propertyKey) throws EvaluationException, PropertyNotFoundException
PropertyNotFoundException
- if the current row is null
EvaluationException
ContentProviderUtils.isReadOnly(Object, Object)
public void setValue(Object propertyKey, Object value) throws EvaluationException, PropertyNotFoundException
propertyKey
- value
-
EvaluationException
PropertyNotFoundException
ContentProviderUtils.setValue(Object, Object, Object)
public int getRowCount()
ITableContentProvider
Return -1, if the number of rows is unknown, or no wrappedData is available.
getRowCount
in interface ITableContentProvider
DataModel
public int getRowIndex()
ITableContentProvider
If we are not currently positioned on a row, or no wrappedData is available, return -1.
getRowIndex
in interface ITableContentProvider
DataModel
public boolean isRowAvailable()
ITableContentProvider
isRowAvailable
in interface ITableContentProvider
DataModel
public void setRowIndex(int rowIndex)
ITableContentProvider
setRowIndex
in interface ITableContentProvider
DataModel
public String getRowVariable()
ITableContentProvider
Returns row variable name.
If specified row variable can be used to access current row data for the provider internal needs, like sorting or addressing.
getRowVariable
in interface ITableContentProvider
ITableContentProvider.setRowVariable(String)
public void setRowVariable(String var)
setRowVariable
in interface ITableContentProvider
public Object getCurrentRow()
getCurrentRow
in interface ITableContentProvider
ITableContentProvider.isRowAvailable()
public DataModel getModel()
public void setModel(DataModel model)
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