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SWF-467 - Create a "datamodel" alias for easily converting from a list to a JSF data model.

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This commit is contained in:
Jeremy Grelle
2008-02-06 16:02:00 +00:00
parent 3a03641d15
commit fe8e7aca52
3 changed files with 12 additions and 30 deletions
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6
spring-faces/src/main/java/org/springframework/faces/model/ManySelectionTrackingListDataModel.java
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@@ -8,7 +8,7 @@ import javax.faces.model.DataModel;
import org.springframework.util.Assert;
/**
* A {@link DataModel} implementation that tracks the currently selected rows, allowing any number of rows to be
* A {@link DataModel} implementation that tracks the currently selected rows, allowing any number of rows to be
* selected at one time.
*
* @author Jeremy Grelle
@@ -17,10 +17,6 @@ public class ManySelectionTrackingListDataModel extends SerializableListDataMode
private List selections = new ArrayList();
public ManySelectionTrackingListDataModel(List list) {
super(list);
}
public List getSelections() {
return selections;
}

4
spring-faces/src/main/java/org/springframework/faces/model/OneSelectionTrackingListDataModel.java
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@@ -16,10 +16,6 @@ public class OneSelectionTrackingListDataModel extends SerializableListDataModel
private List selections = new ArrayList();
public OneSelectionTrackingListDataModel(List list) {
super(list);
}
public List getSelections() {
return selections;
}

32
spring-faces/src/main/java/org/springframework/faces/model/converter/FacesConversionService.java
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@@ -1,9 +1,10 @@
package org.springframework.faces.model.converter;
import org.springframework.binding.convert.ConversionService;
import org.springframework.binding.convert.support.CompositeConversionService;
import org.springframework.binding.convert.support.DefaultConversionService;
import org.springframework.binding.convert.support.GenericConversionService;
import org.springframework.faces.model.ManySelectionTrackingListDataModel;
import org.springframework.faces.model.OneSelectionTrackingListDataModel;
import org.springframework.faces.model.SerializableListDataModel;
/**
* Convenient {@link ConversionService} implementation for JSF that composes JSF-specific converters with the standard
@@ -11,29 +12,18 @@ import org.springframework.binding.convert.support.GenericConversionService;
*
* @author Jeremy Grelle
*/
public class FacesConversionService extends CompositeConversionService {
private static ConversionService[] conversionServices = new ConversionService[] { new DefaultConversionService(),
new InternalFacesConversionService() };
public class FacesConversionService extends DefaultConversionService {
public FacesConversionService() {
super(conversionServices);
super();
addFacesConverters();
}
private static class InternalFacesConversionService extends GenericConversionService {
protected void addFacesConverters() {
addConverter(new DataModelConverter());
/**
* Creates a new default conversion service, installing the default converters.
*/
public InternalFacesConversionService() {
addFacesConverters();
}
/**
* Add all default converters to the conversion service.
*/
protected void addFacesConverters() {
addConverter(new DataModelConverter());
}
addAlias("listDataModel", SerializableListDataModel.class);
addAlias("selectOneDataModel", OneSelectionTrackingListDataModel.class);
addAlias("selectManyDataModel", ManySelectionTrackingListDataModel.class);
}
}