| /* |
| * 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.initializer.component; |
| |
| import org.apache.myfaces.extensions.validator.core.metadata.CommonMetaDataKeys; |
| import org.apache.myfaces.extensions.validator.util.ReflectionUtils; |
| import org.apache.myfaces.extensions.validator.internal.ToDo; |
| import org.apache.myfaces.extensions.validator.internal.Priority; |
| import org.apache.myfaces.extensions.validator.internal.UsageInformation; |
| import org.apache.myfaces.extensions.validator.internal.UsageCategory; |
| import org.apache.myfaces.extensions.validator.trinidad.ExtValTrinidadClientValidatorWrapper; |
| import org.apache.myfaces.trinidad.validator.ClientValidator; |
| import org.apache.myfaces.trinidad.component.core.output.CoreOutputLabel; |
| |
| import javax.faces.component.EditableValueHolder; |
| import javax.faces.component.UIComponent; |
| import javax.faces.context.FacesContext; |
| import javax.faces.validator.LengthValidator; |
| import java.util.Map; |
| |
| /** |
| * @author Gerhard Petracek |
| * @since 1.x.1 |
| */ |
| @ToDo(value = Priority.MEDIUM, description = "skipValidationSupport for client-side validation") |
| @UsageInformation(UsageCategory.INTERNAL) |
| class LengthInitializer extends TrinidadComponentInitializer |
| { |
| @Override |
| public boolean configureTrinidadComponent(FacesContext facesContext, UIComponent uiComponent, |
| Map<String, Object> metaData) |
| { |
| boolean informationAdded = false; |
| //TODO |
| LengthValidator lengthValidator = (LengthValidator)facesContext.getApplication() |
| .createValidator("org.apache.myfaces.trinidad.Length"); |
| |
| if(metaData.containsKey(CommonMetaDataKeys.MIN_LENGTH)) |
| { |
| Object min = metaData.get(CommonMetaDataKeys.MIN_LENGTH); |
| |
| if(min instanceof Integer) |
| { |
| lengthValidator.setMinimum((Integer)min); |
| informationAdded = true; |
| } |
| } |
| |
| if(metaData.containsKey(CommonMetaDataKeys.MAX_LENGTH)) |
| { |
| Object maxLength = metaData.get(CommonMetaDataKeys.MAX_LENGTH); |
| |
| if(maxLength instanceof Integer) |
| { |
| if(processComponent(uiComponent)) |
| { |
| ReflectionUtils.tryToInvokeMethod( |
| uiComponent, |
| ReflectionUtils.tryToGetMethod( |
| uiComponent.getClass(), |
| "setMaximumLength", |
| int.class), |
| maxLength); |
| } |
| lengthValidator.setMaximum((Integer)maxLength); |
| informationAdded = true; |
| } |
| } |
| |
| //reInitValidators((EditableValueHolder)uiComponent, metaData); //search wrappers and call .deactivate |
| |
| if(informationAdded && lengthValidator instanceof ClientValidator) |
| { |
| if(uiComponent instanceof EditableValueHolder) |
| { |
| ((EditableValueHolder)uiComponent).addValidator( |
| new ExtValTrinidadClientValidatorWrapper((ClientValidator)lengthValidator)); |
| } |
| else if (uiComponent instanceof CoreOutputLabel) |
| { |
| if(lengthValidator.getMinimum() > 0) |
| { |
| ((CoreOutputLabel)uiComponent).setShowRequired(true); |
| } |
| |
| if(Boolean.TRUE.equals(metaData.get(CommonMetaDataKeys.SKIP_VALIDATION))) |
| { |
| ((CoreOutputLabel)uiComponent).setShowRequired(false); |
| } |
| } |
| |
| return true; |
| } |
| return false; |
| } |
| } |