Author: nbelaevski Date: 2008-07-24 14:32:32 -0400 (Thu, 24 Jul 2008) New Revision: 9777 Added: trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/AjaxContainerBaseRule.java trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/MethodExpressionAjaxListener.java Modified: trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/AjaxComponentHandler.java Log: https://jira.jboss.org/jira/browse/RF-3927 Modified: trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/AjaxComponentHandler.java =================================================================== --- trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/AjaxComponentHandler.java 2008-07-24 18:32:28 UTC (rev 9776) +++ trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/AjaxComponentHandler.java 2008-07-24 18:32:32 UTC (rev 9777) @@ -23,6 +23,8 @@ import javax.faces.component.ActionSource; +import org.ajax4jsf.component.AjaxContainerBase; + import com.sun.facelets.tag.MetaRuleset; import com.sun.facelets.tag.jsf.ComponentConfig; import com.sun.facelets.tag.jsf.ComponentHandler; @@ -51,6 +53,9 @@ if (ActionSource.class.isAssignableFrom(type)) { metaRules.addRule(AjaxActionsRule.instance); } + if (AjaxContainerBase.class.isAssignableFrom(type)) { + metaRules.addRule(AjaxContainerBaseRule.instance); + } metaRules.addRule(AjaxReRendrRule.instance); return metaRules; } Added: trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/AjaxContainerBaseRule.java =================================================================== --- trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/AjaxContainerBaseRule.java (rev 0) +++ trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/AjaxContainerBaseRule.java 2008-07-24 18:32:32 UTC (rev 9777) @@ -0,0 +1,78 @@ +/** + * License Agreement. + * + * Rich Faces - Natural Ajax for Java Server Faces (JSF) + * + * Copyright (C) 2007 Exadel, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1 as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +package org.ajax4jsf.webapp.taglib; + +import org.ajax4jsf.component.AjaxContainerBase; +import org.ajax4jsf.event.AjaxEvent; + +import com.sun.facelets.FaceletContext; +import com.sun.facelets.tag.MetaRule; +import com.sun.facelets.tag.Metadata; +import com.sun.facelets.tag.MetadataTarget; +import com.sun.facelets.tag.TagAttribute; + +/** + * @author shura (latest modification by $Author: alexsmirnov $) + * @version $Revision: 1.1.2.1 $ $Date: 2007/02/01 15:31:21 $ + * + */ +public class AjaxContainerBaseRule extends MetaRule { + + public final static Class[] AJAX_LISTENER_SIG = new Class[] { AjaxEvent.class }; + + public final static class AjaxListenerMapper extends Metadata { + + private final TagAttribute attr; + + public AjaxListenerMapper(TagAttribute attr) { + this.attr = attr; + } + + public void applyMetadata(FaceletContext ctx, Object instance) { + ((AjaxContainerBase) instance) + .setAjaxListener(this.attr + .getMethodExpression(ctx, null, + AJAX_LISTENER_SIG)); + } + + } + + public final static AjaxContainerBaseRule instance = new AjaxContainerBaseRule(); + + public AjaxContainerBaseRule() { + super(); + } + + public Metadata applyRule(String name, TagAttribute attribute, + MetadataTarget meta) { + if (meta.isTargetInstanceOf(AjaxContainerBase.class)) { + + + if ("ajaxListener".equals(name)) { + return new AjaxListenerMapper(attribute); + } + + } + return null; + } + +} Added: trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/MethodExpressionAjaxListener.java =================================================================== --- trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/MethodExpressionAjaxListener.java (rev 0) +++ trunk/framework/impl/src/main/java/org/ajax4jsf/webapp/taglib/MethodExpressionAjaxListener.java 2008-07-24 18:32:32 UTC (rev 9777) @@ -0,0 +1,80 @@ +/** + * License Agreement. + * + * JBoss RichFaces - Ajax4jsf Component Library + * + * Copyright (C) 2007 Exadel, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1 as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +package org.ajax4jsf.webapp.taglib; + +import javax.el.MethodExpression; +import javax.faces.component.StateHolder; +import javax.faces.component.UIComponentBase; +import javax.faces.context.FacesContext; + +import org.ajax4jsf.event.AjaxEvent; +import org.ajax4jsf.event.AjaxListener; + +/** + * @author Nick Belaevski + * @since 3.2.2 + */ + +public class MethodExpressionAjaxListener implements AjaxListener, StateHolder { + + private MethodExpression expression; + + public MethodExpressionAjaxListener() { + super(); + } + + public MethodExpressionAjaxListener(MethodExpression expression) { + super(); + this.expression = expression; + } + + public MethodExpression getExpression() { + return expression; + } + + /* (non-Javadoc) + * @see org.ajax4jsf.event.AjaxListener#processAjax(org.ajax4jsf.event.AjaxEvent) + */ + public void processAjax(AjaxEvent event) { + FacesContext facesContext = FacesContext.getCurrentInstance(); + expression.invoke(facesContext.getELContext(), new Object[] {event}); + } + + public void restoreState(FacesContext context, Object state) { + this.expression = (MethodExpression) UIComponentBase.restoreAttachedState(context, state); + } + + public Object saveState(FacesContext context) { + return UIComponentBase.saveAttachedState(context, this.expression); + } + + public boolean isTransient() { + return false; + } + + public void setTransient(boolean newTransientValue) { + if (newTransientValue) { + throw new IllegalArgumentException(); + } + } + +}