package org.apache.myfaces.tobago.internal.taglib.extension;
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.apache.commons.lang.StringUtils;
import org.apache.myfaces.tobago.apt.annotation.DynamicExpression;
import org.apache.myfaces.tobago.apt.annotation.ExtensionTag;
import org.apache.myfaces.tobago.apt.annotation.Tag;
import org.apache.myfaces.tobago.apt.annotation.TagAttribute;
import org.apache.myfaces.tobago.apt.annotation.UIComponentTagAttribute;
import org.apache.myfaces.tobago.component.Attributes;
import org.apache.myfaces.tobago.component.Facets;
import org.apache.myfaces.tobago.internal.component.AbstractUICommandBase;
import org.apache.myfaces.tobago.internal.taglib.MenuCommandTag;
import org.apache.myfaces.tobago.internal.taglib.SelectOneRadioTag;
import javax.faces.component.UIComponent;
import javax.faces.webapp.FacetTag;
import javax.servlet.jsp.JspException;
/**
* Renders menu items like radio buttons (select one).
* <pre>
* <tx:menuRadio>
* <tc:selectItems/> <!-- body -->
* </tx:menuRadio></pre>
* is the short form of
* <pre>
* <tc:menuCommand>
* <f:facet name="radio">
* <tc:selectOneRadio>
* <tc:selectItems/> <!-- body -->
* </tc:selectOneRadio>
* </f:facet>
* </tc:menuCommand></pre>
*/
@Tag(name = "menuRadio", tagExtraInfoClassName = "org.apache.myfaces.tobago.internal.taglib.component.CommandTagExtraInfo")
@ExtensionTag(baseClassName = "org.apache.myfaces.tobago.internal.taglib.MenuRadioTag")
public class MenuRadioExtensionTag extends TobagoExtensionBodyTagSupport {
private javax.el.ValueExpression rendered;
private javax.el.ValueExpression value;
private MenuCommandTag menuCommandTag;
private SelectOneRadioTag selectOneRadio;
private FacetTag facetTag;
private javax.el.MethodExpression action;
private javax.el.MethodExpression actionListener;
private javax.el.ValueExpression onclick;
private javax.el.ValueExpression link;
private javax.el.ValueExpression disabled;
private javax.el.ValueExpression binding;
private javax.el.ValueExpression label;
private javax.el.ValueExpression immediate;
private javax.el.ValueExpression transition;
private javax.el.ValueExpression converter;
private javax.el.ValueExpression renderedPartially;
@Override
public int doStartTag() throws JspException {
menuCommandTag = new MenuCommandTag();
menuCommandTag.setPageContext(pageContext);
menuCommandTag.setParent(getParent());
if (rendered != null) {
menuCommandTag.setRendered(rendered);
}
if (action != null) {
menuCommandTag.setAction(action);
}
if (actionListener != null) {
menuCommandTag.setActionListener(actionListener);
}
if (onclick != null) {
menuCommandTag.setOnclick(onclick);
}
if (link != null) {
menuCommandTag.setLink(link);
}
if (disabled != null) {
menuCommandTag.setDisabled(disabled);
}
if (binding != null) {
menuCommandTag.setBinding(binding);
}
if (label != null) {
menuCommandTag.setLabel(label);
}
if (immediate != null) {
menuCommandTag.setImmediate(immediate);
}
if (transition != null) {
menuCommandTag.setTransition(transition);
}
if (renderedPartially != null) {
menuCommandTag.setRenderedPartially(renderedPartially);
}
menuCommandTag.setJspId(jspId + PREFIX + idSuffix++);
menuCommandTag.doStartTag();
facetTag = new FacetTag();
facetTag.setPageContext(pageContext);
facetTag.setParent(menuCommandTag);
facetTag.setName(Facets.RADIO);
facetTag.doStartTag();
selectOneRadio = new SelectOneRadioTag();
selectOneRadio.setPageContext(pageContext);
selectOneRadio.setParent(facetTag);
if (converter != null) {
selectOneRadio.setConverter(converter);
}
if (value != null) {
selectOneRadio.setValue(value);
}
selectOneRadio.setJspId(jspId + PREFIX + idSuffix++);
selectOneRadio.doStartTag();
return super.doStartTag();
}
@Override
public int doEndTag() throws JspException {
if (renderedPartially == null) {
// Move attribute renderedPartially from selectOne to menuCommand component
UIComponent selectOneComponent = selectOneRadio.getComponentInstance();
AbstractUICommandBase command = (AbstractUICommandBase) menuCommandTag.getComponentInstance();
javax.el.ValueExpression expression = selectOneComponent.getValueExpression(Attributes.RENDERED_PARTIALLY);
if (expression != null) {
command.setValueExpression(Attributes.RENDERED_PARTIALLY, expression);
} else {
Object renderedPartially = selectOneComponent.getAttributes().get(Attributes.RENDERED_PARTIALLY);
command.setRenderedPartially(StringUtils.split((String) renderedPartially, ", "));
}
}
selectOneRadio.doEndTag();
facetTag.doEndTag();
menuCommandTag.doEndTag();
return super.doEndTag();
}
public void release() {
super.release();
rendered = null;
value = null;
action = null;
actionListener = null;
onclick = null;
link = null;
disabled = null;
binding = null;
label = null;
immediate = null;
transition = null;
converter = null;
renderedPartially = null;
menuCommandTag = null;
facetTag = null;
selectOneRadio = null;
}
/**
* Action to invoke when clicked.
* This must be a MethodBinding or a String representing the application action to invoke when
* this component is activated by the user.
* The MethodBinding must evaluate to a public method that takes no parameters,
* and returns a String (the logical outcome) which is passed to the
* NavigationHandler for this application.
* The String is directly passed to the Navigationhandler.
*/
@TagAttribute
@UIComponentTagAttribute(type = {}, expression = DynamicExpression.METHOD_BINDING,
methodReturnType = "java.lang.Object")
public void setAction(javax.el.MethodExpression action) {
this.action = action;
}
/**
* MethodBinding representing an action listener method that will be
* notified when this component is activated by the user.
* The expression must evaluate to a public method that takes an ActionEvent
* parameter, with a return type of void.
*/
@TagAttribute
@UIComponentTagAttribute(type = {}, expression = DynamicExpression.METHOD_BINDING_REQUIRED,
methodSignature = "javax.faces.event.ActionEvent")
public void setActionListener(javax.el.MethodExpression actionListener) {
this.actionListener = actionListener;
}
/**
* Script to be invoked when clicked
*
* @param onclick
*/
@TagAttribute
@UIComponentTagAttribute()
public void setOnclick(javax.el.ValueExpression onclick) {
this.onclick = onclick;
}
/**
* Link to an arbitrary URL
*
* @param link
*/
@TagAttribute
@UIComponentTagAttribute()
public void setLink(javax.el.ValueExpression link) {
this.link = link;
}
/**
* The value binding expression linking this
* component to a property in a backing bean.
*/
@TagAttribute
@UIComponentTagAttribute(type = "javax.faces.component.UIComponent")
public void setBinding(javax.el.ValueExpression binding) throws JspException {
this.binding = binding;
}
/**
* Flag indicating whether or not this component should be rendered
* (during Render Response Phase), or processed on any subsequent form submit.
*/
@TagAttribute
@UIComponentTagAttribute(type = "boolean", defaultValue = "true")
public void setRendered(javax.el.ValueExpression rendered) {
this.rendered = rendered;
}
/**
* Flag indicating that this element is disabled.
*/
@TagAttribute()
@UIComponentTagAttribute(type = "boolean", defaultValue = "false")
public void setDisabled(javax.el.ValueExpression disabled) {
this.disabled = disabled;
}
/**
* The current value of this component.
*/
@TagAttribute
@UIComponentTagAttribute(type = "java.lang.Object")
public void setValue(javax.el.ValueExpression value) {
this.value = value;
}
/**
* Text value to display as label.
* If text contains an underscore the next character is used as accesskey.
*/
@TagAttribute
@UIComponentTagAttribute()
public void setLabel(javax.el.ValueExpression label) {
this.label = label;
}
/**
* Flag indicating that, if this component is activated by the user,
* notifications should be delivered to interested listeners and actions
* immediately (that is, during Apply Request Values phase) rather than
* waiting until Invoke Application phase.
*/
@TagAttribute
@UIComponentTagAttribute(type = "boolean", defaultValue = "false")
public void setImmediate(javax.el.ValueExpression immediate) {
this.immediate = immediate;
}
/**
* Specify, if the command calls an JSF-Action.
* Useful to switch off the Double-Submit-Check and Waiting-Behavior.
*
* @param transition Indicates the transition.
*/
@TagAttribute
@UIComponentTagAttribute(type = "boolean", defaultValue = "true")
public void setTransition(javax.el.ValueExpression transition) {
this.transition = transition;
}
/**
* An expression that specifies the Converter for this component.
* If the value binding expression is a String,
* the String is used as an ID to look up a Converter.
* If the value binding expression is a Converter,
* uses that instance as the converter.
* The value can either be a static value (ID case only)
* or an EL expression.
*/
@TagAttribute
@UIComponentTagAttribute(type = "javax.faces.convert.Converter",
expression = DynamicExpression.VALUE_BINDING)
public void setConverter(javax.el.ValueExpression converter) {
this.converter = converter;
}
/**
* Indicate the partially rendered Components in a case of a submit.
*/
@TagAttribute
@UIComponentTagAttribute(type = "java.lang.String[]")
public void setRenderedPartially(javax.el.ValueExpression renderedPartially) {
this.renderedPartially = renderedPartially;
}
}