/* | |
* 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.trinidad.storage; | |
import org.apache.myfaces.extensions.validator.internal.UsageCategory; | |
import org.apache.myfaces.extensions.validator.internal.UsageInformation; | |
import org.apache.myfaces.extensions.validator.trinidad.ExtValTrinidadClientValidatorWrapper; | |
import javax.faces.component.EditableValueHolder; | |
import javax.faces.component.UIComponent; | |
import javax.faces.validator.Validator; | |
import java.util.ArrayList; | |
import java.util.List; | |
/** | |
* @author Gerhard Petracek | |
* @since x.x.3 | |
*/ | |
@UsageInformation(UsageCategory.INTERNAL) | |
public class DefaultClientValidatorStorage implements TrinidadClientValidatorStorage | |
{ | |
private List<UIComponent> componentList = new ArrayList<UIComponent>(); | |
public void addComponent(UIComponent trinidadComponent) | |
{ | |
if(!this.componentList.contains(trinidadComponent)) | |
{ | |
this.componentList.add(trinidadComponent); | |
} | |
} | |
public void rollback() | |
{ | |
for (UIComponent component : this.componentList) | |
{ | |
removeTrinidadValidatorWrapper(component); | |
} | |
this.componentList.clear(); | |
} | |
private void removeTrinidadValidatorWrapper(UIComponent uiComponent) | |
{ | |
if (uiComponent instanceof EditableValueHolder) | |
{ | |
removeWrapperFromComponent(uiComponent); | |
} | |
else | |
{ | |
//to keep the source in sync with older versions | |
for (Object child : uiComponent.getChildren()) | |
{ | |
removeTrinidadValidatorWrapper((UIComponent)child); | |
} | |
} | |
} | |
private void removeWrapperFromComponent(UIComponent uiComponent) | |
{ | |
for (Validator validator : ((EditableValueHolder) uiComponent).getValidators()) | |
{ | |
if (validator instanceof ExtValTrinidadClientValidatorWrapper) | |
{ | |
((EditableValueHolder) uiComponent).removeValidator(validator); | |
} | |
} | |
} | |
} |