/* | |
* 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.core.interceptor; | |
import javax.faces.context.FacesContext; | |
import javax.faces.component.UIComponent; | |
import javax.faces.component.EditableValueHolder; | |
import java.util.Map; | |
/** | |
* @author Gerhard Petracek | |
* @since r4 | |
*/ | |
public class SingleViolationPropertyValidationInterceptor implements PropertyValidationInterceptor | |
{ | |
public boolean beforeValidation( | |
FacesContext facesContext, UIComponent uiComponent, Object convertedObject, Map<String, Object> properties) | |
{ | |
if(uiComponent instanceof EditableValueHolder && !isComponentValid(uiComponent) && isNavigationBlocked()) | |
{ | |
return false; | |
} | |
return true; | |
} | |
private boolean isComponentValid(UIComponent uiComponent) | |
{ | |
return ((EditableValueHolder)uiComponent).isValid(); | |
} | |
private boolean isNavigationBlocked() | |
{ | |
return FacesContext.getCurrentInstance().getRenderResponse(); | |
} | |
public void afterValidation( | |
FacesContext facesContext, UIComponent uiComponent, Object convertedObject, Map<String, Object> properties) | |
{ | |
} | |
} |