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DataModelBinder (JBoss Seam API Documentation) - JBoss Seam 1.2.1 API 英文版文档

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org.jboss.seam.databinding
Class DataModelBinder

java.lang.Object
  org.jboss.seam.databinding.DataModelBinder

All Implemented Interfaces:

DataBinder<DataModel,Object,javax.faces.model.DataModel>

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public class DataModelBinder
extends Object
implements DataBinder<DataModel,Object,javax.faces.model.DataModel>

Exposes a List, array, Map or Set to the UI as a JSF DataModel

Author:

Gavin King

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Constructor Summary
DataModelBinder()

 

Method Summary
Object	getSelection(DataModel out, javax.faces.model.DataModel wrapper)
String	getVariableName(DataModel out)
ScopeType	getVariableScope(DataModel out)
Object	getWrappedData(DataModel out, javax.faces.model.DataModel wrapper)
boolean	isDirty(DataModel out, javax.faces.model.DataModel wrapper, Object value)
javax.faces.model.DataModel	wrap(DataModel out, Object value)

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

DataModelBinder

public DataModelBinder()

Method Detail

getVariableName

public String getVariableName(DataModel out)

Specified by:

getVariableName in interface DataBinder<DataModel,Object,javax.faces.model.DataModel>

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getVariableScope

public ScopeType getVariableScope(DataModel out)

Specified by:

getVariableScope in interface DataBinder<DataModel,Object,javax.faces.model.DataModel>

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wrap

public javax.faces.model.DataModel wrap(DataModel out,
                                        Object value)

Specified by:

wrap in interface DataBinder<DataModel,Object,javax.faces.model.DataModel>

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getWrappedData

public Object getWrappedData(DataModel out,
                             javax.faces.model.DataModel wrapper)

Specified by:

getWrappedData in interface DataBinder<DataModel,Object,javax.faces.model.DataModel>

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getSelection

public Object getSelection(DataModel out,
                           javax.faces.model.DataModel wrapper)

Specified by:

getSelection in interface DataBinder<DataModel,Object,javax.faces.model.DataModel>

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isDirty

public boolean isDirty(DataModel out,
                       javax.faces.model.DataModel wrapper,
                       Object value)

Specified by:

isDirty in interface DataBinder<DataModel,Object,javax.faces.model.DataModel>

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