/* | |
* 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"); | |
Object minLength = null; | |
if(metaData.containsKey(CommonMetaDataKeys.MIN_LENGTH)) | |
{ | |
minLength = metaData.get(CommonMetaDataKeys.MIN_LENGTH); | |
} | |
else if(metaData.containsKey(CommonMetaDataKeys.MIN_LENGTH_DEFAULT)) | |
{ | |
minLength = metaData.get(CommonMetaDataKeys.MIN_LENGTH_DEFAULT); | |
} | |
if(minLength instanceof Integer) | |
{ | |
lengthValidator.setMinimum((Integer)minLength); | |
informationAdded = true; | |
} | |
Object maxLength = null; | |
if(metaData.containsKey(CommonMetaDataKeys.MAX_LENGTH)) | |
{ | |
maxLength = metaData.get(CommonMetaDataKeys.MAX_LENGTH); | |
} | |
else if(metaData.containsKey(CommonMetaDataKeys.MAX_LENGTH_DEFAULT)) | |
{ | |
maxLength = metaData.get(CommonMetaDataKeys.MAX_LENGTH_DEFAULT); | |
} | |
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; | |
} | |
} |