Author: nbelaevski Date: 2009-08-18 09:51:52 -0400 (Tue, 18 Aug 2009) New Revision: 15200 Modified: root/framework/trunk/impl/src/main/java/org/richfaces/context/PartialViewContextImpl.java Log: Behaviors support added to PartialViewContextImpl Modified: root/framework/trunk/impl/src/main/java/org/richfaces/context/PartialViewContextImpl.java =================================================================== --- root/framework/trunk/impl/src/main/java/org/richfaces/context/PartialViewContextImpl.java 2009-08-18 13:13:17 UTC (rev 15199) +++ root/framework/trunk/impl/src/main/java/org/richfaces/context/PartialViewContextImpl.java 2009-08-18 13:51:52 UTC (rev 15200) @@ -26,9 +26,12 @@ import java.util.Collections; import java.util.LinkedHashSet; import java.util.List; -import java.util.Set; +import java.util.Map; import javax.faces.component.UIComponent; +import javax.faces.component.behavior.AjaxBehavior; +import javax.faces.component.behavior.ClientBehavior; +import javax.faces.component.behavior.ClientBehaviorHolder; import javax.faces.component.visit.VisitCallback; import javax.faces.component.visit.VisitContext; import javax.faces.component.visit.VisitHint; @@ -48,7 +51,9 @@ */ public class PartialViewContextImpl extends PartialViewContextWrapper { - private final PartialViewContext wrappedContext; + public static final String BEHAVIOR_EVENT_PARAMETER = "javax.faces.behavior.event"; + + private final PartialViewContext wrappedContext; private final String activatorId; @@ -56,6 +61,8 @@ private boolean executeAll = true; + private String behaviorEvent = null; + public PartialViewContextImpl(PartialViewContext wrappedContext, String activatorId) { super(); @@ -75,9 +82,9 @@ ); } - private static class ComponentCallback implements VisitCallback { + private abstract static class ComponentCallback implements VisitCallback { - private final String attributeName; + private final String behaviorEvent; private boolean handleAll; @@ -85,10 +92,10 @@ private Collection<String> componentIds = new LinkedHashSet<String>(); - public ComponentCallback(String attributeName, boolean handleNone, + public ComponentCallback(String behaviorEvent, boolean handleNone, boolean handleAll) { super(); - this.attributeName = attributeName; + this.behaviorEvent = behaviorEvent; this.handleNone = handleNone; this.handleAll = handleAll; } @@ -96,10 +103,55 @@ protected void addDefaultComponents(Collection<String> ids) { } + + private AjaxBehavior findBehavior(UIComponent target) { + AjaxBehavior result = null; + if (behaviorEvent != null) { + if (target instanceof ClientBehaviorHolder) { + ClientBehaviorHolder behaviorHolder = (ClientBehaviorHolder) target; + List<ClientBehavior> behaviors = behaviorHolder.getClientBehaviors().get(behaviorEvent); + if (behaviors != null) { + for (ClientBehavior behavior : behaviors) { + if (behavior instanceof AjaxBehavior) { + AjaxBehavior ajaxBehavior = (AjaxBehavior) behavior; + if (!ajaxBehavior.isDisabled()) { + result = (AjaxBehavior) behavior; + break; + } + } + } + } + } + } + + if (result == null) { + //TODO: log + } + + return result; + } + protected Object getAttributeObject(UIComponent target) { + Object result = null; + if (behaviorEvent != null) { + AjaxBehavior ajaxBehavior = findBehavior(target); + if (ajaxBehavior != null) { + result = getBehaviorAttributeValue(ajaxBehavior); + } + } else { + result = getAttributeValue(target); + } + + return result; + } + + protected abstract Object getBehaviorAttributeValue(AjaxBehavior behavior); + + protected abstract Object getAttributeValue(UIComponent component); + public VisitResult visit(VisitContext context, UIComponent target) { - Object attributeValue = target.getAttributes().get(attributeName); - Set<String> attributeIds = AjaxRendererUtils.asSet(attributeValue); + Object attributeObject = getAttributeObject(target); + Collection<String> attributeIds = AjaxRendererUtils.asSet(attributeObject); if (attributeIds != null && !attributeIds.isEmpty()) { if (attributeIds.contains(AjaxRendererUtils.ALL)) { if (!AjaxRendererUtils.ALL_SET.equals(attributeIds)) { @@ -144,8 +196,8 @@ private static class ExecuteComponentCallback extends ComponentCallback { - public ExecuteComponentCallback() { - super("execute", false, true); + public ExecuteComponentCallback(String behaviorEvent) { + super(behaviorEvent, false, true); } @Override @@ -154,12 +206,21 @@ ids.add(AjaxRendererUtils.THIS); } + @Override + public Object getAttributeValue(UIComponent component) { + return component.getAttributes().get("execute"); + } + + @Override + protected Object getBehaviorAttributeValue(AjaxBehavior behavior) { + return behavior.getExecute(); + } } private static class RenderComponentCallback extends ComponentCallback { - public RenderComponentCallback() { - super("render", false, false); + public RenderComponentCallback(String behaviorEvent) { + super(behaviorEvent, false, false); } private boolean limitToList = false; @@ -175,6 +236,16 @@ return visitResult; } + + @Override + public Object getAttributeValue(UIComponent component) { + return component.getAttributes().get("render"); + } + + @Override + protected Object getBehaviorAttributeValue(AjaxBehavior behavior) { + return behavior.getRender(); + } } //TODO: data table support @@ -189,13 +260,20 @@ return ids; } + private void decodeBehaviorEvent(FacesContext context) { + Map<String, String> requestParameterMap = context.getExternalContext().getRequestParameterMap(); + this.behaviorEvent = requestParameterMap.get(BEHAVIOR_EVENT_PARAMETER); + } + private void processExecute(PartialViewContext partialViewContext) { if (!hasProcessedExecute) { hasProcessedExecute = true; FacesContext facesContext = FacesContext.getCurrentInstance(); + + decodeBehaviorEvent(facesContext); - ExecuteComponentCallback executeCallback = new ExecuteComponentCallback(); + ExecuteComponentCallback executeCallback = new ExecuteComponentCallback(behaviorEvent); boolean visitResult = facesContext.getViewRoot().visitTree( createVisitContext(facesContext), @@ -222,7 +300,7 @@ FacesContext facesContext = FacesContext.getCurrentInstance(); if (!partialViewContext.isRenderAll()) { - RenderComponentCallback renderCallback = new RenderComponentCallback(); + RenderComponentCallback renderCallback = new RenderComponentCallback(behaviorEvent); boolean visitResult = facesContext.getViewRoot().visitTree( createVisitContext(facesContext), renderCallback);