Author: abelevich Date: 2009-08-20 12:32:03 -0400 (Thu, 20 Aug 2009) New Revision: 15238 Modified: root/ui/trunk/components/core/src/main/java/org/ajax4jsf/component/behavior/AjaxBehavior.java Log: a4j:ajax Behavior Modified: root/ui/trunk/components/core/src/main/java/org/ajax4jsf/component/behavior/AjaxBehavior.java =================================================================== --- root/ui/trunk/components/core/src/main/java/org/ajax4jsf/component/behavior/AjaxBehavior.java 2009-08-20 16:31:07 UTC (rev 15237) +++ root/ui/trunk/components/core/src/main/java/org/ajax4jsf/component/behavior/AjaxBehavior.java 2009-08-20 16:32:03 UTC (rev 15238) @@ -1,8 +1,80 @@ package org.ajax4jsf.component.behavior; -import javax.faces.component.behavior.ClientBehaviorBase; +import javax.el.ELContext; +import javax.el.ValueExpression; +import javax.faces.component.behavior.FacesBehavior; +import javax.faces.context.FacesContext; -public class AjaxBehavior extends ClientBehaviorBase { +/** + * @author Anton Belevich + * + */ +(a)FacesBehavior(value="org.ajax4jsf.behavior.Ajax") +public class AjaxBehavior extends javax.faces.component.behavior.AjaxBehavior { + + public static final String BEHAVIOR_ID = "org.ajax4jsf.behavior.Ajax"; + public static final String LIMIT_RENDER = "limitRender"; + + private boolean limitRender; + + public boolean isLimitRender() { + if(this.limitRender) { + return this.limitRender; + } + + ValueExpression ex = getValueExpression(LIMIT_RENDER); + if(ex != null) { + ELContext elContext = FacesContext.getCurrentInstance().getELContext(); + Boolean value = ((Boolean)ex.getValue(elContext)); + return value != null ? value.booleanValue() : false; + } + + return this.limitRender; + } + + + public void setLimitRender(boolean limitRender) { + this.limitRender = limitRender; + clearInitialState(); + } + + @Override + public String getRendererType() { + return BEHAVIOR_ID; + } + @Override + public Object saveState(FacesContext context) { + Object superState = super.saveState(context); + Object[] values; + + if (initialStateMarked()) { + if (superState == null) { + values = null; + } else { + values = new Object[] { superState }; + } + } else { + values = new Object[1]; + values[0] = superState; + values[1] = limitRender; + } + + return values; + } + + @Override + public void restoreState(FacesContext context, Object state) { + if (state != null) { + + Object[] values = (Object[]) state; + super.restoreState(context, values[0]); + + if (values.length != 1) { + limitRender = ((Boolean)values[1]).booleanValue(); + clearInitialState(); + } + } + } }