/* | |
* 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.extensions.validator.beanval; | |
import org.apache.myfaces.extensions.validator.core.initializer.component | |
.AbstractHtmlCoreComponentsComponentInitializer; | |
import org.apache.myfaces.extensions.validator.core.metadata.CommonMetaDataKeys; | |
import org.apache.myfaces.extensions.validator.core.InvocationOrder; | |
import org.apache.myfaces.extensions.validator.internal.UsageInformation; | |
import org.apache.myfaces.extensions.validator.internal.UsageCategory; | |
import org.apache.myfaces.extensions.validator.util.ExtValUtils; | |
import javax.faces.component.EditableValueHolder; | |
import javax.faces.component.UIComponent; | |
import javax.faces.context.FacesContext; | |
import java.util.Map; | |
/** | |
* @author Gerhard Petracek | |
* @since x.x.3 | |
*/ | |
@InvocationOrder(200) | |
@UsageInformation(UsageCategory.INTERNAL) | |
public class HtmlCoreComponentsComponentInitializer extends AbstractHtmlCoreComponentsComponentInitializer | |
{ | |
protected void configureRequiredAttribute(FacesContext facesContext, | |
UIComponent uiComponent, | |
Map<String, Object> metaData) | |
{ | |
if(!ExtValUtils.interpretEmptyStringValuesAsNull()) | |
{ | |
return; | |
} | |
if(!((EditableValueHolder)uiComponent).isRequired() && | |
isRequiredInitializationRequested(metaData) && | |
isRequiredInitializationSupported(uiComponent)) | |
{ | |
((EditableValueHolder)uiComponent).setRequired(true); | |
} | |
} | |
private boolean isRequiredInitializationRequested(Map<String, Object> metaData) | |
{ | |
return Boolean.TRUE.equals(metaData.get(CommonMetaDataKeys.REQUIRED)) || | |
Boolean.TRUE.equals(metaData.get(CommonMetaDataKeys.WEAK_REQUIRED)); | |
} | |
} |