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JSF components and utilities that can be used with any JSF implementation.
This library is based on the JSF1.1 version of Tomahawk, but with minor source code and build
changes to take advantage of JSF2.1 features. A JSF2.1 implementation is required to use this
version of the Tomahawk library.
The newest version!
/*
* 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.
*/
package org.apache.myfaces.shared_tomahawk.renderkit.html;
import java.io.IOException;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import javax.faces.component.UICommand;
import javax.faces.component.UIComponent;
import javax.faces.component.UIParameter;
import javax.faces.component.ValueHolder;
import javax.faces.component.behavior.ClientBehavior;
import javax.faces.component.behavior.ClientBehaviorContext;
import javax.faces.component.behavior.ClientBehaviorHint;
import javax.faces.component.behavior.ClientBehaviorHolder;
import javax.faces.component.html.HtmlCommandButton;
import javax.faces.component.html.HtmlCommandLink;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.event.ActionEvent;
import org.apache.myfaces.shared_tomahawk.config.MyfacesConfig;
import org.apache.myfaces.shared_tomahawk.renderkit.ClientBehaviorEvents;
import org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr;
import org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils;
import org.apache.myfaces.shared_tomahawk.renderkit.html.util.FormInfo;
import org.apache.myfaces.shared_tomahawk.renderkit.html.util.JavascriptUtils;
import org.apache.myfaces.shared_tomahawk.renderkit.html.util.ResourceUtils;
import org.apache.myfaces.shared_tomahawk.util._ComponentUtils;
/**
* @author Manfred Geiler (latest modification by $Author: lu4242 $)
* @author Thomas Spiegl
* @author Anton Koinov
* @version $Revision: 1349673 $ $Date: 2012-06-13 03:14:15 -0500 (Wed, 13 Jun 2012) $
*/
public class HtmlButtonRendererBase
extends HtmlRenderer
{
private static final String IMAGE_BUTTON_SUFFIX_X = ".x";
private static final String IMAGE_BUTTON_SUFFIX_Y = ".y";
public static final String ACTION_FOR_LIST = "org.apache.myfaces.ActionForList";
public void decode(FacesContext facesContext, UIComponent uiComponent)
{
org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.checkParamValidity(
facesContext, uiComponent, UICommand.class);
//super.decode must not be called, because value is handled here
if (!isReset(uiComponent) && isSubmitted(facesContext, uiComponent))
{
uiComponent.queueEvent(new ActionEvent(uiComponent));
org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.initPartialValidationAndModelUpdate(
uiComponent, facesContext);
}
if (uiComponent instanceof ClientBehaviorHolder &&
!HtmlRendererUtils.isDisabled(uiComponent))
{
HtmlRendererUtils.decodeClientBehaviors(facesContext, uiComponent);
}
}
private static boolean isReset(UIComponent uiComponent)
{
return "reset".equals((String) uiComponent.getAttributes().get(HTML.TYPE_ATTR));
}
private static boolean isButton(UIComponent uiComponent)
{
return "button".equals((String) uiComponent.getAttributes().get(HTML.TYPE_ATTR));
}
private static boolean isSubmitted(FacesContext facesContext, UIComponent uiComponent)
{
String clientId = uiComponent.getClientId(facesContext);
Map paramMap = facesContext.getExternalContext().getRequestParameterMap();
FormInfo formInfo = _ComponentUtils.findNestingForm(uiComponent, facesContext);
String hiddenLink = null;
if (formInfo != null)
{
hiddenLink = (String) facesContext.getExternalContext().getRequestParameterMap().get(
HtmlRendererUtils.getHiddenCommandLinkFieldName(formInfo, facesContext));
}
return paramMap.containsKey(clientId) || paramMap.containsKey(clientId + IMAGE_BUTTON_SUFFIX_X)
|| paramMap.containsKey(clientId + IMAGE_BUTTON_SUFFIX_Y)
|| (hiddenLink != null && hiddenLink.equals (clientId))
|| HtmlRendererUtils.isPartialOrBehaviorSubmit(facesContext, clientId);
}
public void encodeEnd(FacesContext facesContext, UIComponent uiComponent)
throws IOException
{
org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.checkParamValidity(
facesContext, uiComponent, UICommand.class);
String clientId = uiComponent.getClientId(facesContext);
ResponseWriter writer = facesContext.getResponseWriter();
// commandButton does not need to be nested in a form since JSF 2.0
FormInfo formInfo = findNestingForm(uiComponent, facesContext);
boolean reset = isReset(uiComponent);
boolean button = isButton(uiComponent);
Map> behaviors = null;
if (uiComponent instanceof ClientBehaviorHolder)
{
behaviors = ((ClientBehaviorHolder) uiComponent).getClientBehaviors();
if (!behaviors.isEmpty())
{
ResourceUtils.renderDefaultJsfJsInlineIfNecessary(facesContext, writer);
}
}
// If we are nested in a form, and we have javascript enabled, and autoscroll is enabled,
// we should write the form submit script
// (define oamSetHiddenInput, oamClearHiddenInput, oamSubmitForm)
// because oamSetHiddenInput is called on onclick function
List childrenList = null;
if (getChildCount(uiComponent) > 0)
{
childrenList = getChildren(uiComponent);
}
else
{
childrenList = Collections.emptyList();
}
List validParams = HtmlRendererUtils.getValidUIParameterChildren(
facesContext, childrenList, false, false);
boolean javascriptAllowed = JavascriptUtils.isJavascriptAllowed(facesContext.getExternalContext());
if (formInfo != null && javascriptAllowed
&& (MyfacesConfig.getCurrentInstance(facesContext.getExternalContext()).isAutoScroll() ||
(validParams != null && !validParams.isEmpty() )))
{
HtmlRendererUtils.renderFormSubmitScript(facesContext);
}
String commandOnclick = (String)uiComponent.getAttributes().get(HTML.ONCLICK_ATTR);
if (commandOnclick != null && (validParams != null && !validParams.isEmpty() ) )
{
ResourceUtils.renderDefaultJsfJsInlineIfNecessary(facesContext, writer);
}
writer.startElement(HTML.INPUT_ELEM, uiComponent);
writer.writeAttribute(HTML.ID_ATTR, clientId, org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr.ID_ATTR);
writer.writeAttribute(HTML.NAME_ATTR, clientId, JSFAttr.ID_ATTR);
ExternalContext externalContext = facesContext.getExternalContext();
String image = RendererUtils.getIconSrc(facesContext, uiComponent, JSFAttr.IMAGE_ATTR);
if (image != null)
{
writer.writeAttribute(HTML.TYPE_ATTR, HTML.INPUT_TYPE_IMAGE,
org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr.TYPE_ATTR);
writer.writeURIAttribute(HTML.SRC_ATTR, image, org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr.IMAGE_ATTR);
}
else
{
String type = getType(uiComponent);
if (type == null || (!reset && !button))
{
type = HTML.INPUT_TYPE_SUBMIT;
}
writer.writeAttribute(HTML.TYPE_ATTR, type, org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr.TYPE_ATTR);
Object value = getValue(uiComponent);
if (value != null)
{
writer.writeAttribute(org.apache.myfaces.shared_tomahawk.renderkit.html.HTML.VALUE_ATTR, value,
org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr.VALUE_ATTR);
}
}
if (javascriptAllowed &&
(HtmlRendererUtils.hasClientBehavior(ClientBehaviorEvents.CLICK, behaviors, facesContext) ||
HtmlRendererUtils.hasClientBehavior(ClientBehaviorEvents.ACTION, behaviors, facesContext)))
{
if (!reset && !button)
{
String onClick = buildBehaviorizedOnClick(
uiComponent, behaviors, facesContext, writer, formInfo, validParams);
if (onClick.length() != 0)
{
writer.writeAttribute(HTML.ONCLICK_ATTR, onClick.toString(), null);
}
}
else
{
Collection paramList =
HtmlRendererUtils.getClientBehaviorContextParameters(
HtmlRendererUtils.mapAttachedParamsToStringValues(facesContext, uiComponent));
String onClick = HtmlRendererUtils.buildBehaviorChain(facesContext, uiComponent,
ClientBehaviorEvents.CLICK, paramList, ClientBehaviorEvents.ACTION, paramList, behaviors,
commandOnclick , null);
if (onClick.length() != 0)
{
writer.writeAttribute(HTML.ONCLICK_ATTR, onClick.toString(), null);
}
}
Map attributes = uiComponent.getAttributes();
HtmlRendererUtils.buildBehaviorChain(
facesContext, uiComponent, ClientBehaviorEvents.DBLCLICK, null, behaviors,
(String) attributes.get(HTML.ONDBLCLICK_ATTR), "");
}
else if (javascriptAllowed)
{
//fallback into the pre 2.0 code to keep backwards compatibility with libraries which rely on internals
if (!reset && !button)
{
StringBuilder onClick = buildOnClick(uiComponent, facesContext, writer, validParams);
if (onClick.length() != 0)
{
writer.writeAttribute(HTML.ONCLICK_ATTR, onClick.toString(), null);
}
}
else
{
HtmlRendererUtils.renderHTMLStringAttribute(writer, uiComponent, HTML.ONCLICK_ATTR, HTML.ONCLICK_ATTR);
}
}
//if (javascriptAllowed)
//{
if (isCommonPropertiesOptimizationEnabled(facesContext))
{
CommonPropertyUtils.renderButtonPassthroughPropertiesWithoutDisabledAndEvents(writer,
CommonPropertyUtils.getCommonPropertiesMarked(uiComponent), uiComponent);
}
else
{
HtmlRendererUtils.renderHTMLAttributes(writer, uiComponent,
HTML.BUTTON_PASSTHROUGH_ATTRIBUTES_WITHOUT_DISABLED_AND_EVENTS);
}
//}
if (behaviors != null && !behaviors.isEmpty())
{
HtmlRendererUtils.renderBehaviorizedEventHandlersWithoutOnclick(
facesContext, writer, uiComponent, behaviors);
HtmlRendererUtils.renderBehaviorizedFieldEventHandlers(facesContext, writer, uiComponent, behaviors);
}
else
{
if (isCommonPropertiesOptimizationEnabled(facesContext))
{
long commonPropertiesMarked = CommonPropertyUtils.getCommonPropertiesMarked(uiComponent);
CommonPropertyUtils.renderEventPropertiesWithoutOnclick(writer, commonPropertiesMarked, uiComponent);
CommonPropertyUtils.renderCommonFieldEventProperties(writer, commonPropertiesMarked, uiComponent);
}
else
{
HtmlRendererUtils.renderHTMLAttributes(writer, uiComponent,
HTML.EVENT_HANDLER_ATTRIBUTES_WITHOUT_ONCLICK);
HtmlRendererUtils.renderHTMLAttributes(writer, uiComponent,
HTML.COMMON_FIELD_EVENT_ATTRIBUTES);
}
}
if (isDisabled(facesContext, uiComponent))
{
writer.writeAttribute(HTML.DISABLED_ATTR, Boolean.TRUE,
org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr.DISABLED_ATTR);
}
if (isReadonly(facesContext, uiComponent))
{
writer.writeAttribute(HTML.READONLY_ATTR, Boolean.TRUE,
org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr.READONLY_ATTR);
}
writer.endElement(HTML.INPUT_ELEM);
if (formInfo != null)
{
HtmlFormRendererBase.renderScrollHiddenInputIfNecessary(
formInfo.getForm(), facesContext, writer);
}
// render the UIParameter children of the commandButton (since 2.0)
/*
List validParams = HtmlRendererUtils.getValidUIParameterChildren(
facesContext, uiComponent.getChildren(), false, false);
for (UIParameter param : validParams)
{
HtmlInputHidden parameterComponent = new HtmlInputHidden();
parameterComponent.setId(param.getName());
parameterComponent.setValue(param.getValue());
parameterComponent.encodeAll(facesContext);
}*/
}
private boolean hasSubmittingBehavior(Map> clientBehaviors, String eventName)
{
List eventBehaviors = clientBehaviors.get(eventName);
if (eventBehaviors != null && !eventBehaviors.isEmpty())
{
for (ClientBehavior behavior : eventBehaviors)
{
if (behavior.getHints().contains(ClientBehaviorHint.SUBMITTING))
{
return true;
}
}
}
return false;
}
protected String buildBehaviorizedOnClick(UIComponent uiComponent, Map> behaviors,
FacesContext facesContext, ResponseWriter writer,
FormInfo nestedFormInfo, List validParams)
throws IOException
{
//we can omit autoscroll here for now maybe we should check if it is an ajax
//behavior and omit it only in this case
StringBuilder userOnClick = new StringBuilder();
//user onclick part
String commandOnClick = (String) uiComponent.getAttributes().get(HTML.ONCLICK_ATTR);
if (commandOnClick != null)
{
userOnClick.append(commandOnClick);
userOnClick.append(';');
}
StringBuilder rendererOnClick = new StringBuilder();
if (nestedFormInfo != null)
{
// There is no clean way to detect if a "submit" behavior has been added to the component,
// so to keep things simple, if the button is submit type, it is responsibility of the
// developer to add a client behavior that submit the form, for example using a f:ajax tag.
// Otherwise, there will be a situation where a full submit could be trigger after an ajax
// operation. Note we still need to append two scripts if necessary: autoscroll and clear
// hidden fields, because this code is called for a submit button.
//if (behaviors.isEmpty() && validParams != null && !validParams.isEmpty() )
//{
// rendererOnClick.append(buildServerOnclick(facesContext, uiComponent,
// uiComponent.getClientId(facesContext), nestedFormInfo, validParams));
//}
//else
//{
String formName = nestedFormInfo.getFormName();
if (JavascriptUtils.isRenderClearJavascriptOnButton(facesContext.getExternalContext()))
{
//call the script to clear the form (clearFormHiddenParams_) method
HtmlRendererUtils.appendClearHiddenCommandFormParamsFunctionCall(rendererOnClick, formName);
}
if (MyfacesConfig.getCurrentInstance(facesContext.getExternalContext()).isAutoScroll())
{
HtmlRendererUtils.appendAutoScrollAssignment(rendererOnClick, formName);
}
//}
}
//according to the specification in jsf.util.chain jdocs and the spec document we have to use
//jsf.util.chain to chain the functions and
Collection paramList = HtmlRendererUtils.getClientBehaviorContextParameters(
HtmlRendererUtils.mapAttachedParamsToStringValues(facesContext, uiComponent));
return HtmlRendererUtils.buildBehaviorChain(facesContext, uiComponent,
ClientBehaviorEvents.CLICK, paramList, ClientBehaviorEvents.ACTION, paramList, behaviors,
userOnClick.toString() , rendererOnClick.toString());
}
protected String buildServerOnclick(FacesContext facesContext, UIComponent component,
String clientId, FormInfo formInfo, List validParams) throws IOException
{
UIComponent nestingForm = formInfo.getForm();
String formName = formInfo.getFormName();
StringBuilder onClick = new StringBuilder();
if (RendererUtils.isAdfOrTrinidadForm(formInfo.getForm()))
{
onClick.append("submitForm('");
onClick.append(formInfo.getForm().getClientId(facesContext));
onClick.append("',1,{source:'");
onClick.append(component.getClientId(facesContext));
onClick.append("'});return false;");
}
else
{
StringBuilder params = addChildParameters(facesContext, component, nestingForm, validParams);
String target = getTarget(component);
if (MyfacesConfig.getCurrentInstance(facesContext.getExternalContext()).isRenderFormSubmitScriptInline())
{
onClick.append("return ").
append(HtmlRendererUtils.SUBMIT_FORM_FN_NAME).append("('").
append(formName).append("','").
append(component.getClientId(facesContext)).append("'");
}
else
{
onClick.append("return ").
append(HtmlRendererUtils.SUBMIT_FORM_FN_NAME_JSF2).append("('").
append(formName).append("','").
append(component.getClientId(facesContext)).append("'");
}
if (params.length() > 2 || target != null)
{
onClick.append(",").
append(target == null ? "null" : ("'" + target + "'")).append(",").
append(params);
}
onClick.append(");");
//Not necessary since we are using oamSetHiddenInput to create input hidden fields
//render hidden field - todo: in here for backwards compatibility
//String hiddenFieldName = HtmlRendererUtils.getHiddenCommandLinkFieldName(formInfo);
//addHiddenCommandParameter(facesContext, nestingForm, hiddenFieldName);
}
return onClick.toString();
}
private StringBuilder addChildParameters(FacesContext context, UIComponent component,
UIComponent nestingForm, List validParams)
{
//add child parameters
StringBuilder params = new StringBuilder();
params.append("[");
for (UIParameter param : validParams)
{
String name = param.getName();
//Not necessary, since we are using oamSetHiddenInput to create hidden fields
if (MyfacesConfig.getCurrentInstance(context.getExternalContext()).isRenderHiddenFieldsForLinkParams())
{
addHiddenCommandParameter(context, nestingForm, name);
}
Object value = param.getValue();
//UIParameter is no ValueHolder, so no conversion possible - calling .toString on value....
// MYFACES-1832 bad charset encoding for f:param
// if HTMLEncoder.encode is called, then
// when is called on writer.writeAttribute, encode method
// is called again so we have a duplicated encode call.
// MYFACES-2726 All '\' and "'" chars must be escaped
// because there will be inside "'" javascript quotes,
// otherwise the value will not correctly restored when
// the command is post.
//String strParamValue = value != null ? value.toString() : "";
String strParamValue = "";
if (value != null)
{
strParamValue = value.toString();
StringBuilder buff = null;
for (int i = 0; i < strParamValue.length(); i++)
{
char c = strParamValue.charAt(i);
if (c == '\'' || c == '\\')
{
if (buff == null)
{
buff = new StringBuilder();
buff.append(strParamValue.substring(0,i));
}
buff.append('\\');
buff.append(c);
}
else if (buff != null)
{
buff.append(c);
}
}
if (buff != null)
{
strParamValue = buff.toString();
}
}
if (params.length() > 1)
{
params.append(",");
}
params.append("['");
params.append(name);
params.append("','");
params.append(strParamValue);
params.append("']");
}
params.append("]");
return params;
}
private String getTarget(UIComponent component)
{
// for performance reason: double check for the target attribute
String target;
if (component instanceof HtmlCommandLink)
{
target = ((HtmlCommandLink) component).getTarget();
}
else
{
target = (String) component.getAttributes().get(HTML.TARGET_ATTR);
}
return target;
}
protected StringBuilder buildOnClick(UIComponent uiComponent, FacesContext facesContext,
ResponseWriter writer, List validParams)
throws IOException
{
/* DUMMY STUFF
//Find form
UIComponent parent = uiComponent.getParent();
while (parent != null && !(parent instanceof UIForm))
{
parent = parent.getParent();
}
UIForm nestingForm = null;
String formName;
if (parent != null)
{
//link is nested inside a form
nestingForm = (UIForm)parent;
formName = nestingForm.getClientId(facesContext);
}
else
{
//not nested in form, we must add a dummy form at the end of the document
formName = DummyFormUtils.DUMMY_FORM_NAME;
//dummyFormResponseWriter = DummyFormUtils.getDummyFormResponseWriter(facesContext);
//dummyFormResponseWriter.setWriteDummyForm(true);
DummyFormUtils.setWriteDummyForm(facesContext, true);
}
*/
StringBuilder onClick = new StringBuilder();
String commandOnClick = (String) uiComponent.getAttributes().get(HTML.ONCLICK_ATTR);
if (commandOnClick != null)
{
onClick.append("var cf = function(){");
onClick.append(commandOnClick);
onClick.append('}');
onClick.append(';');
onClick.append("var oamSF = function(){");
}
FormInfo nestedFormInfo = findNestingForm(uiComponent, facesContext);
if (nestedFormInfo != null)
{
String formName = nestedFormInfo.getFormName();
if (validParams != null && !validParams.isEmpty() )
{
StringBuilder params = addChildParameters(
facesContext, uiComponent, nestedFormInfo.getForm(), validParams);
String target = getTarget(uiComponent);
if (MyfacesConfig.getCurrentInstance(
facesContext.getExternalContext()).isRenderFormSubmitScriptInline())
{
onClick.append("return ").
append(HtmlRendererUtils.SUBMIT_FORM_FN_NAME).append("('").
append(formName).append("','").
append(uiComponent.getClientId(facesContext)).append("'");
}
else
{
onClick.append("return ").
append(HtmlRendererUtils.SUBMIT_FORM_FN_NAME_JSF2).append("('").
append(formName).append("','").
append(uiComponent.getClientId(facesContext)).append("'");
}
if (params.length() > 2 || target != null)
{
onClick.append(",").
append(target == null ? "null" : ("'" + target + "'")).append(",").
append(params);
}
onClick.append(");");
//Not necessary since we are using oamSetHiddenInput to create input hidden fields
//render hidden field - todo: in here for backwards compatibility
if (MyfacesConfig.getCurrentInstance(
facesContext.getExternalContext()).isRenderHiddenFieldsForLinkParams())
{
String hiddenFieldName = HtmlRendererUtils.getHiddenCommandLinkFieldName(
nestedFormInfo, facesContext);
addHiddenCommandParameter(facesContext, nestedFormInfo.getForm(), hiddenFieldName);
}
}
else
{
if (JavascriptUtils.isRenderClearJavascriptOnButton(facesContext.getExternalContext()) ||
MyfacesConfig.getCurrentInstance(
facesContext.getExternalContext()).isRenderHiddenFieldsForLinkParams() )
{
//call the script to clear the form (clearFormHiddenParams_) method
HtmlRendererUtils.appendClearHiddenCommandFormParamsFunctionCall(onClick, formName);
}
if (MyfacesConfig.getCurrentInstance(facesContext.getExternalContext()).isAutoScroll())
{
HtmlRendererUtils.appendAutoScrollAssignment(onClick, formName);
}
}
}
if (commandOnClick != null)
{
onClick.append('}');
onClick.append(';');
onClick.append("return (cf.apply(this, [])==false)? false : oamSF.apply(this, []); ");
}
//The hidden field has only sense if isRenderClearJavascriptOnButton is
//set to true. In other case, this hidden field should not be rendered.
//if (JavascriptUtils.isRenderClearJavascriptOnButton(facesContext.getExternalContext()))
//{
//add hidden field for the case there is no commandLink in the form
//String hiddenFieldName = HtmlRendererUtils.getHiddenCommandLinkFieldName(formInfo);
//addHiddenCommandParameter(facesContext, nestingForm, hiddenFieldName);
//}
return onClick;
}
protected void addHiddenCommandParameter(FacesContext facesContext,
UIComponent nestingForm, String hiddenFieldName)
{
if (nestingForm != null)
{
HtmlFormRendererBase.addHiddenCommandParameter(facesContext, nestingForm, hiddenFieldName);
}
}
/**
* find nesting form
* need to be overrideable to deal with dummyForm stuff in tomahawk.
*/
protected FormInfo findNestingForm(UIComponent uiComponent, FacesContext facesContext)
{
return RendererUtils.findNestingForm(uiComponent, facesContext);
}
protected boolean isDisabled(FacesContext facesContext, UIComponent uiComponent)
{
//TODO: overwrite in extended HtmlButtonRenderer and check for enabledOnUserRole
if (uiComponent instanceof HtmlCommandButton)
{
return ((HtmlCommandButton)uiComponent).isDisabled();
}
return org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.getBooleanAttribute(
uiComponent, HTML.DISABLED_ATTR, false);
}
protected boolean isReadonly(FacesContext facesContext, UIComponent uiComponent)
{
if (uiComponent instanceof HtmlCommandButton)
{
return ((HtmlCommandButton)uiComponent).isReadonly();
}
return org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.getBooleanAttribute(
uiComponent, HTML.READONLY_ATTR, false);
}
private String getImage(UIComponent uiComponent)
{
if (uiComponent instanceof HtmlCommandButton)
{
return ((HtmlCommandButton)uiComponent).getImage();
}
return (String)uiComponent.getAttributes().get(JSFAttr.IMAGE_ATTR);
}
private String getType(UIComponent uiComponent)
{
if (uiComponent instanceof HtmlCommandButton)
{
return ((HtmlCommandButton)uiComponent).getType();
}
return (String)uiComponent.getAttributes().get(org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr.TYPE_ATTR);
}
private Object getValue(UIComponent uiComponent)
{
if (uiComponent instanceof ValueHolder)
{
return ((ValueHolder)uiComponent).getValue();
}
return uiComponent.getAttributes().get(JSFAttr.VALUE_ATTR);
}
}