[richfaces-svn-commits] JBoss Rich Faces SVN: r4057 - in trunk/sandbox/ui/orderingList/src/main/java/org/richfaces: renderkit and 1 other directory.

Author: nbelaevski Date: 2007-11-16 15:44:08 -0500 (Fri, 16 Nov 2007) New Revision: 4057 Added: trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/component/UIOrderingBaseComponent.java Modified: trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/component/UIOrderingList.java trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/renderkit/OrderingListRendererBase.java Log: Latest changes for orderingList Added: trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/component/UIOrderingBaseComponent.java =================================================================== --- trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/component/UIOrderingBaseComponent.java (rev 0) +++ trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/component/UIOrderingBaseComponent.java 2007-11-16 20:44:08 UTC (rev 4057) @@ -0,0 +1,239 @@ +/** + * + */ +package org.richfaces.component; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +import javax.faces.component.EditableValueHolder; +import javax.faces.component.UIColumn; +import javax.faces.component.UIComponent; +import javax.faces.context.FacesContext; +import javax.faces.el.MethodBinding; +import javax.faces.el.ValueBinding; +import javax.faces.validator.Validator; + +import org.ajax4jsf.component.UIDataAdaptor; +import org.ajax4jsf.model.DataComponentState; +import org.ajax4jsf.model.RepeatState; +import org.apache.commons.collections.Predicate; +import org.apache.commons.collections.iterators.EmptyIterator; +import org.apache.commons.collections.iterators.FilterIterator; + +/** + * @author Nick Belaevski + * mailto:nbelaevski@exadel.com + * created 16.11.2007 + * @since 3.2 + */ +public abstract class UIOrderingBaseComponent extends UIDataAdaptor implements EditableValueHolder { + + private Object value; + private boolean localValueSet; + + private List validators = null; + private MethodBinding validator; + + public static final Predicate isColumn = new Predicate() { + public boolean evaluate(Object input) { + return (input instanceof UIColumn || input instanceof Column) && + ((UIComponent) input).isRendered(); + } + }; + + + private static class EditableState { + private boolean translated = false; + + //setting this flag to true means we should reorder elements + private boolean translatedRendering = false; + } + + private static final class ValueHolder { + private Object value; + private Object state; + } + + private transient EditableState editableState = new EditableState(); + + protected abstract void restoreIterationState(Object object); + protected abstract Object saveIterationState(); + + protected abstract void restoreIterationSubmittedState(Object object); + protected abstract Object saveIterationSubmittedState(); + + protected void setTranslatedState() { + this.editableState.translated = true; + } + + protected boolean isTranslatedState() { + return this.editableState.translated; + } + + protected void setTranslatedRenderingState() { + this.editableState.translatedRendering = true; + } + + protected boolean isTranslatedRenderingState() { + return this.editableState.translatedRendering; + } + + public final Object getSubmittedValue() { + Object[] state = new Object[2]; + + state[0] = saveIterationSubmittedState(); + state[1] = editableState; + + return state; + } + + public final void setSubmittedValue(Object object) { + if (object != null) { + Object[] state = (Object[]) object; + + restoreIterationSubmittedState(state[0]); + editableState = (EditableState) state[1]; + } else { + restoreIterationSubmittedState(null); + } + } + + public Object saveState(FacesContext faces) { + Object[] state = new Object[6]; + + state[0] = super.saveState(faces); + state[1] = saveIterationState(); + + state[2] = saveAttachedState(faces, validators); + state[3] = saveAttachedState(faces, validator); + + state[4] = this.value; + state[5] = localValueSet ? Boolean.TRUE : Boolean.FALSE; + + return state; + } + + public void restoreState(FacesContext faces, Object object) { + Object[] state = (Object[]) object; + + super.restoreState(faces, state[0]); + restoreIterationState(state[1]); + + validators = (List) restoreAttachedState(faces, state[2]); + validator = (MethodBinding) restoreAttachedState(faces, state[3]); + + value = state[4]; + localValueSet = ((Boolean) state[5]).booleanValue(); + } + + protected DataComponentState createComponentState() { + return new RepeatState(); + } + + public Iterator columns() { + return new FilterIterator(getChildren().iterator(), isColumn); + } + + protected Iterator dataChildren() { + if (getChildCount() != 0) { + return columns(); + } else { + return EmptyIterator.INSTANCE; + } + } + + protected Iterator fixedChildren() { + if (getFacetCount() != 0) { + return getFacets().values().iterator(); + } else { + return EmptyIterator.INSTANCE; + } + } + + //validators + public MethodBinding getValidator() { + return validator; + } + + public void setValidator(MethodBinding validatorBinding) { + this.validator = validatorBinding; + } + + public Validator[] getValidators() { + + if (validators == null) { + return new Validator[0]; + } else { + return (Validator[]) validators.toArray(new Validator[validators.size()]); + } + } + + public void addValidator(Validator validator) { + if (validator == null) { + throw new NullPointerException(); + } + + if (validators == null) { + validators = new ArrayList(); + } + + validators.add(validator); + } + + public void removeValidator(Validator validator) { + if (validators != null) { + validators.remove(validator); + } + } + //validators end + + //value + protected Object getLocalValueFieldValue() { + return value; + } + + public Object getLocalValue() { + ValueHolder valueHolder = new ValueHolder(); + valueHolder.value = this.value; + valueHolder.state = saveIterationState(); + + return valueHolder; + } + + public void setValue(Object value) { + if (value instanceof ValueHolder) { + ValueHolder holder = (ValueHolder) value; + + setValue(holder.value); + restoreIterationState(holder.state); + } else { + super.setValue(value); + this.value = value; + setLocalValueSet(true); + } + } + + public Object getValue() { + if (this.value != null) { + return (this.value); + } + ValueBinding ve = getValueBinding("value"); + if (ve != null) { + return (ve.getValue(getFacesContext())); + } else { + return (null); + } + } + //value end + + public boolean isLocalValueSet() { + return localValueSet; + } + + public void setLocalValueSet(boolean localValueSet) { + this.localValueSet = localValueSet; + } + +} Modified: trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/component/UIOrderingList.java =================================================================== --- trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/component/UIOrderingList.java 2007-11-16 20:25:49 UTC (rev 4056) +++ trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/component/UIOrderingList.java 2007-11-16 20:44:08 UTC (rev 4057) @@ -15,8 +15,6 @@ import javax.faces.FacesException; import javax.faces.application.FacesMessage; -import javax.faces.component.EditableValueHolder; -import javax.faces.component.UIColumn; import javax.faces.component.UIComponent; import javax.faces.component.UIComponentBase; import javax.faces.component.UIInput; @@ -30,34 +28,17 @@ import javax.faces.event.FacesEvent; import javax.faces.event.ValueChangeEvent; import javax.faces.event.ValueChangeListener; -import javax.faces.model.ArrayDataModel; import javax.faces.model.DataModel; -import javax.faces.model.ListDataModel; import javax.faces.validator.Validator; import javax.faces.validator.ValidatorException; -import org.ajax4jsf.component.UIDataAdaptor; import org.ajax4jsf.javascript.ScriptUtils; -import org.ajax4jsf.model.DataComponentState; import org.ajax4jsf.model.DataVisitor; import org.ajax4jsf.model.ExtendedDataModel; -import org.ajax4jsf.model.RepeatState; -import org.apache.commons.collections.Predicate; -import org.apache.commons.collections.iterators.EmptyIterator; -import org.apache.commons.collections.iterators.FilterIterator; -public abstract class UIOrderingList extends UIDataAdaptor implements EditableValueHolder { +public abstract class UIOrderingList extends UIOrderingBaseComponent { - protected static class EditableState { - private boolean isTranslated = false; - - //setting this flag to true means we should reorder elements - private boolean translatedRendering = false; - } - public static final class ValueHolder { - private Object value; - private Collection selection; private boolean selectionSet; @@ -130,72 +111,66 @@ } - public static final Predicate isColumn = new Predicate() { - public boolean evaluate(Object input) { - return (input instanceof UIColumn || input instanceof Column) && - ((UIComponent) input).isRendered(); + public interface ItemState { + public boolean isSelected(); + public boolean isActive(); + } + + private final class SubmittedItemState implements ItemState { + private Collection selectedItemsKeys; + private Object activeItemKey; + + public SubmittedItemState(Collection selectedItemsKeys, Integer activeItemKey) { + super(); + this.selectedItemsKeys = selectedItemsKeys; + this.activeItemKey = activeItemKey; } - }; - protected DataComponentState createComponentState() { - return new RepeatState(); + public boolean isActive() { + return activeItemKey != null && activeItemKey.equals(getTranslatedRowKey()); + } + + public boolean isSelected() { + return selectedItemsKeys != null && selectedItemsKeys.contains(getTranslatedRowKey()); + } } + + private final class CommonItemState implements ItemState { + private Collection selectedItems; + private Object activeItem; + + public CommonItemState(Collection selectedItems, Object activeItem) { + super(); + this.selectedItems = selectedItems; + this.activeItem = activeItem; + } - protected DataModel getDataModel(Object current) { - if (current == null) { - return new ListDataModel(Collections.EMPTY_LIST); - } else if (current instanceof List) { - return new ListDataModel((List) current); - } else if (Object[].class.isAssignableFrom(current.getClass())) { - //TODO scalar - return new ArrayDataModel((Object[]) current); - } - throw new IllegalArgumentException(); - } + public boolean isSelected() { + return selectedItems != null && selectedItems.contains(getRowData()); + } + + public boolean isActive() { + return activeItem != null && activeItem.equals(getRowData()); + } + } protected ExtendedDataModel createDataModel() { DataModel dataModel = super.getDataModel(); - if (editableState.translatedRendering || editableState.isTranslated) { - return new TranslatedSequenceDataModel(dataModel, editableState.isTranslated, submittedValueHolder != null ? submittedValueHolder.permutationOrder : null); + if (isTranslatedRenderingState() || isTranslatedState()) { + return new TranslatedSequenceDataModel(dataModel, isTranslatedState(), submittedValueHolder != null ? submittedValueHolder.permutationOrder : null); } else { return new TranslatedSequenceDataModel(dataModel, false, null); } } - protected Iterator dataChildren() { - if (getChildCount() != 0) { - return getChildren().iterator(); - } else { - return EmptyIterator.INSTANCE; - } - } - protected Iterator fixedChildren() { - if (getFacetCount() != 0) { - return getFacets().values().iterator(); - } else { - return EmptyIterator.INSTANCE; - } - } - - public Iterator columns() { - return new FilterIterator(getChildren().iterator(), isColumn); - } - - private List validators = null; - private MethodBinding validator; - - private Object value; - private boolean localValueSet; - - private Collection selection; + private Collection localSelection; private boolean localSelectionSet; - private Object activeItem; + private Object localActiveItem; private boolean localActiveItemSet; private transient SubmittedValue submittedValueHolder = null; - private transient EditableState editableState = new EditableState(); private void convertState(FacesContext faces) { final HashSet selectionItemsSet = new HashSet(); @@ -208,12 +183,12 @@ dataModel.setRowKey(rowKey); - if (selection != null && selection.contains(rowKey)) { + if (localSelection != null && localSelection.contains(rowKey)) { selectionItemsSet.add(getRowData()); } - if (rowKey.equals(activeItem)) { - activeItem = getRowData(); + if (rowKey.equals(localActiveItem)) { + localActiveItem = getRowData(); } } @@ -223,39 +198,29 @@ e.printStackTrace(); } - if (this.selection != null) { - this.selection = selectionItemsSet; + if (this.localSelection != null) { + this.localSelection = selectionItemsSet; } } public void restoreState(FacesContext faces, Object object) { final Object[] state = (Object[]) object; super.restoreState(faces, state[0]); - validators = (List) restoreAttachedState(faces, state[1]); - validator = (MethodBinding) restoreAttachedState(faces, state[2]); - value = state[3]; - localValueSet = ((Boolean) state[4]).booleanValue(); - - localSelectionSet = ((Boolean) state[5]).booleanValue(); - localActiveItemSet = ((Boolean) state[6]).booleanValue(); + localSelectionSet = ((Boolean) state[3]).booleanValue(); + localActiveItemSet = ((Boolean) state[4]).booleanValue(); - selection = (Collection) state[7]; - activeItem = state[8]; + localSelection = (Collection) state[5]; + localActiveItem = state[6]; } public Object saveState(FacesContext faces) { - Object[] state = new Object[9]; + Object[] state = new Object[7]; state[0] = super.saveState(faces); - state[1] = saveAttachedState(faces, validators); - state[2] = saveAttachedState(faces, validator); - state[3] = value; - state[4] = localValueSet ? Boolean.TRUE : Boolean.FALSE; + state[3] = localSelectionSet ? Boolean.TRUE : Boolean.FALSE; + state[4] = localActiveItemSet ? Boolean.TRUE : Boolean.FALSE; - state[5] = localSelectionSet ? Boolean.TRUE : Boolean.FALSE; - state[6] = localActiveItemSet ? Boolean.TRUE : Boolean.FALSE; - final HashSet selectionKeySet = new HashSet(); final HashSet activeItemSet = new HashSet(1); @@ -268,11 +233,11 @@ dataModel.setRowKey(rowKey); Object data = dataModel.getRowData(); - if (data.equals(activeItem)) { + if (data.equals(localActiveItem)) { activeItemSet.add(getTranslatedRowKey()); } - if (selection != null && selection.contains(data)) { + if (localSelection != null && localSelection.contains(data)) { selectionKeySet.add(getTranslatedRowKey()); } @@ -284,41 +249,18 @@ e.printStackTrace(); } - state[7] = selectionKeySet; + state[5] = selectionKeySet; - state[8] = activeItemSet.isEmpty() ? null : activeItemSet.iterator().next(); + state[6] = activeItemSet.isEmpty() ? null : activeItemSet.iterator().next(); return state; } - public void addValidator(Validator validator) { - if (validator == null) { - throw new NullPointerException(); - } - - if (validators == null) { - validators = new ArrayList(); - } - - validators.add(validator); - } - public void addValueChangeListener(ValueChangeListener listener) { addFacesListener(listener); } - public MethodBinding getValidator() { - return validator; - } - public Validator[] getValidators() { - if (validators == null) { - return new Validator[0]; - } else { - return (Validator[]) validators.toArray(new Validator[validators.size()]); - } - } - public abstract MethodBinding getValueChangeListener(); public ValueChangeListener[] getValueChangeListeners() { @@ -327,23 +269,10 @@ public abstract boolean isImmediate(); - public boolean isLocalValueSet() { - return localValueSet; - } - - public void setLocalValueSet(boolean localValueSet) { - this.localValueSet = localValueSet; - } - public abstract boolean isRequired(); public abstract boolean isValid(); - public void removeValidator(Validator validator) { - if (validators != null) { - validators.remove(validator); - } - } public void removeValueChangeListener(ValueChangeListener listener) { removeFacesListener(listener); @@ -358,80 +287,48 @@ this.submittedValueHolder = new SubmittedValue(submittedString); } - public Object getSubmittedValue() { - return new Object[] { submittedValueHolder, editableState }; + protected Object saveIterationSubmittedState() { + return submittedValueHolder; } - public void setSubmittedValue(Object submittedValue) { - if (submittedValue != null) { - Object[] values = (Object[]) submittedValue; - - this.submittedValueHolder = (SubmittedValue) values[0]; - this.editableState = (EditableState) values[1]; - } else { - this.submittedValueHolder = null; - } + protected void restoreIterationSubmittedState(Object object) { + this.submittedValueHolder = (SubmittedValue) object; } + + protected Object saveIterationState() { + ValueHolder holder = new ValueHolder(); + holder.selection = localSelection; + holder.selectionSet = localSelectionSet; + + holder.activeItem = localActiveItem; + holder.activeItemSet = localActiveItemSet; + + return holder; + } + + protected void restoreIterationState(Object object) { + ValueHolder holder = (ValueHolder) object; + + this.localSelection = holder.selection; + this.localSelectionSet = holder.selectionSet; + + this.localActiveItem = holder.activeItem; + this.localActiveItemSet = holder.activeItemSet; + } + public abstract void setImmediate(boolean immediate); public abstract void setRequired(boolean required); public abstract void setValid(boolean valid); - public void setValidator(MethodBinding validatorBinding) { - this.validator = validatorBinding; - } - public abstract void setValueChangeListener(MethodBinding valueChangeMethod); public abstract Converter getConverter(); public abstract void setConverter(Converter converter); - - public Object getLocalValue() { - ValueHolder holder = new ValueHolder(); - holder.value = value; - - holder.selection = selection; - holder.selectionSet = localSelectionSet; - - holder.activeItem = activeItem; - holder.activeItemSet = localActiveItemSet; - return holder; - } - - public void setValue(Object value) { - if (value instanceof ValueHolder) { - ValueHolder holder = (ValueHolder) value; - - setValue(holder.value); - - this.selection = holder.selection; - this.localSelectionSet = holder.selectionSet; - - this.activeItem = holder.activeItem; - this.localActiveItemSet = holder.activeItemSet; - } else { - super.setValue(value); - this.value = value; - setLocalValueSet(true); - } - } - - public Object getValue() { - if (this.value != null) { - return (this.value); - } - ValueBinding ve = getValueBinding("value"); - if (ve != null) { - return (ve.getValue(getFacesContext())); - } else { - return (null); - } - } - /** * <p>Specialized decode behavior on top of that provided by the * superclass. In addition to the standard @@ -583,8 +480,7 @@ if (isLocalValueSet()) { ValueBinding vb = getValueBinding("value"); if (vb != null) { - ValueHolder localValue = (ValueHolder) getLocalValue(); - vb.setValue(context, localValue.value); + vb.setValue(context, getLocalValueFieldValue()); setValue(null); setLocalValueSet(false); } @@ -596,13 +492,12 @@ private final UpdateModelCommand updateSelectionCommand = new UpdateModelCommand() { public void execute(FacesContext context) { - ValueHolder localValue = (ValueHolder) getLocalValue(); - if (localValue.selectionSet) { + if (localSelectionSet) { ValueBinding vb = getValueBinding("selection"); if (vb != null) { - vb.setValue(context, localValue.selection); - localValue.selection = null; - localValue.selectionSet = false; + vb.setValue(context, localSelection); + localSelection = null; + localSelectionSet = false; } } } @@ -612,13 +507,12 @@ private final UpdateModelCommand updateActiveItemCommand = new UpdateModelCommand() { public void execute(FacesContext context) { - ValueHolder localValue = (ValueHolder) getLocalValue(); - if (localValue.activeItemSet) { + if (localActiveItemSet) { ValueBinding vb = getValueBinding("activeItem"); if (vb != null) { - vb.setValue(context, localValue.activeItem); - localValue.activeItem = null; - localValue.activeItemSet = false; + vb.setValue(context, localActiveItem); + localActiveItem = null; + localActiveItemSet = false; } } } @@ -800,7 +694,7 @@ Object previous = getValue(); setValue(newValue); - this.editableState.isTranslated = true; + setTranslatedState(); //setSubmittedValue(null); if (compareValues(previous, newValue)) { queueEvent(new ValueChangeEvent(this, previous, newValue)); @@ -852,7 +746,7 @@ super.resetDataModel(); if (this.submittedValueHolder != null) { - this.editableState.translatedRendering = true; + setTranslatedRenderingState(); } } @@ -900,25 +794,25 @@ // If our value is valid and not empty, call all validators if (isValid() && !isEmpty(newValue)) { - if (this.validators != null) { - Iterator validators = this.validators.iterator(); - while (validators.hasNext()) { - Validator validator = (Validator) validators.next(); - try { - validator.validate(context, this, newValue); + Validator[] validators = getValidators(); + for (int i = 0; i < validators.length; i++) { + Validator validator = (Validator) validators[i]; + try { + validator.validate(context, this, newValue); + } + catch (ValidatorException ve) { + // If the validator throws an exception, we're + // invalid, and we need to add a message + setValid(false); + FacesMessage message = ve.getFacesMessage(); + if (message != null) { + message.setSeverity(FacesMessage.SEVERITY_ERROR); + context.addMessage(getClientId(context), message); } - catch (ValidatorException ve) { - // If the validator throws an exception, we're - // invalid, and we need to add a message - setValid(false); - FacesMessage message = ve.getFacesMessage(); - if (message != null) { - message.setSeverity(FacesMessage.SEVERITY_ERROR); - context.addMessage(getClientId(context), message); - } - } } } + + MethodBinding validator = getValidator(); if (validator != null) { try { validator.invoke(context, @@ -1030,7 +924,7 @@ public String getElementsOrder() { Object order = null; - if (this.editableState.translatedRendering) { + if (isTranslatedRenderingState()) { if (this.submittedValueHolder != null) { order = this.submittedValueHolder.permutationOrder; } @@ -1039,21 +933,21 @@ return ScriptUtils.toScript(order); } - public boolean isActive() { - return activeItem != null && activeItem.equals(getRowData()) || submittedValueHolder != null && (submittedValueHolder.activeItem != null && submittedValueHolder.activeItem.equals(getTranslatedRowKey())); - } - public int getModelSize() { return getExtendedDataModel().getRowCount(); } - - public boolean isSelected() { - return selection != null && selection.contains(getRowData()) || submittedValueHolder != null && submittedValueHolder.selectedItems.contains(getTranslatedRowKey()); + + public ItemState getItemState() { + if (submittedValueHolder != null) { + return new SubmittedItemState(submittedValueHolder.selectedItems, submittedValueHolder.activeItem); + } else { + return new CommonItemState(getSelection(), getActiveItem()); + } } public Collection getSelection() { - if (this.selection != null) { - return this.selection; + if (this.localSelection != null) { + return this.localSelection; } else { ValueBinding vb = getValueBinding("selection"); if (vb != null) { @@ -1065,13 +959,13 @@ } public void setSelection(Collection collection) { - this.selection = collection; + this.localSelection = collection; this.localSelectionSet = true; } public Object getActiveItem() { - if (this.activeItem != null) { - return this.activeItem; + if (this.localActiveItem != null) { + return this.localActiveItem; } else { ValueBinding vb = getValueBinding("activeItem"); if (vb != null) { @@ -1083,7 +977,7 @@ } public void setActiveItem(Object activeItem) { - this.activeItem = activeItem; + this.localActiveItem = activeItem; this.localActiveItemSet = true; } Modified: trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/renderkit/OrderingListRendererBase.java =================================================================== --- trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/renderkit/OrderingListRendererBase.java 2007-11-16 20:25:49 UTC (rev 4056) +++ trunk/sandbox/ui/orderingList/src/main/java/org/richfaces/renderkit/OrderingListRendererBase.java 2007-11-16 20:44:08 UTC (rev 4057) @@ -18,6 +18,7 @@ import org.ajax4jsf.renderkit.RendererUtils.HTML; import org.richfaces.component.UIOrderingList; +import org.richfaces.component.UIOrderingList.ItemState; import org.richfaces.renderkit.html.images.OrderingListIconBottom; import org.richfaces.renderkit.html.images.OrderingListIconBottomDisabled; import org.richfaces.renderkit.html.images.OrderingListIconDown; @@ -315,6 +316,23 @@ writer.endElement("thead"); } + private static final ThreadLocal<ItemState> itemStates = new ThreadLocal<ItemState>(); + + public void encodeBegin(FacesContext context, UIComponent component) + throws IOException { + itemStates.set(((UIOrderingList) component).getItemState()); + super.encodeBegin(context, component); + } + + public void encodeEnd(FacesContext context, UIComponent component) + throws IOException { + try { + super.encodeEnd(context, component); + } finally { + itemStates.set(null); + } + } + public void encodeControlsFacets(FacesContext context, UIOrderingList orderingList) throws IOException { String clientId = orderingList.getClientId(context); @@ -325,10 +343,12 @@ boolean selectedLast = false; try { + ItemState state = itemStates.get(); + orderingList.setRowKey(new Integer(0)); - selectedFirst = orderingList.isSelected(); + selectedFirst = state.isSelected(); orderingList.setRowKey(new Integer(orderingList.getModelSize() - 1)); - selectedLast = orderingList.isSelected(); + selectedLast = state.isSelected(); } finally { try { orderingList.setRowKey(key); @@ -523,12 +543,15 @@ StringBuffer rowClassName = new StringBuffer("ol_normal rich-ordering-list-row"); StringBuffer cellClassName = new StringBuffer("ol_cell rich-ordering-list-cell"); - if (table.isActive()) { + + ItemState state = itemStates.get(); + + if (state.isActive()) { rowClassName.append(" ol_active rich-ordering-list-row-active"); cellClassName.append(" rich-ordering-list-cell-active"); } - if (table.isSelected()) { + if (state.isSelected()) { rowClassName.append(" ol_select rich-ordering-list-row-selected"); cellClassName.append(" rich-ordering-list-cell-selected"); }