/* | |
* 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.validation.strategy; | |
import org.apache.myfaces.extensions.validator.core.metadata.MetaDataEntry; | |
import org.apache.myfaces.extensions.validator.core.metadata.transformer.MetaDataTransformer; | |
import org.apache.myfaces.extensions.validator.core.metadata.transformer.BeanMetaDataTransformerAdapter; | |
import org.apache.myfaces.extensions.validator.internal.Priority; | |
import org.apache.myfaces.extensions.validator.internal.ToDo; | |
import org.apache.myfaces.extensions.validator.internal.UsageCategory; | |
import org.apache.myfaces.extensions.validator.internal.UsageInformation; | |
import javax.faces.component.UIComponent; | |
import javax.faces.context.FacesContext; | |
import java.util.logging.Logger; | |
/** | |
* Adapter to connect validation strategies with meta-data transformers, | |
* if the validation strategy is defined as bean and e.g. spring creates a proxy. | |
* | |
* it isn't linked to jsr 303. | |
* | |
* it's just a helper for proxies - you just need it, if you define the validation strategy as bean and | |
* e.g. spring creates a proxy for it. | |
* | |
* @since 1.x.1 | |
*/ | |
@ToDo(value = Priority.HIGH, description = "see EXTVAL-116") | |
@UsageInformation({UsageCategory.REUSE}) | |
public class BeanValidationStrategyAdapterImpl implements BeanValidationStrategyAdapter | |
{ | |
protected final Logger logger = Logger.getLogger(getClass().getName()); | |
private MetaDataTransformer metaDataTransformer; | |
private ValidationStrategy validationStrategy; | |
//optional fallback for internal caching | |
private String validationStrategyClassName; | |
public BeanValidationStrategyAdapterImpl() | |
{ | |
logger.fine(getClass().getName() + " instantiated"); | |
} | |
/** | |
* {@inheritDoc} | |
* Delegates to the validation to the wrapped ValidationStrategy. | |
*/ | |
public void validate(FacesContext facesContext, | |
UIComponent uiComponent, | |
MetaDataEntry metaDataEntry, | |
Object convertedObject) | |
{ | |
this.validationStrategy.validate(facesContext, uiComponent, metaDataEntry, convertedObject); | |
} | |
public String getValidationStrategyClassName() | |
{ | |
if(validationStrategy.getClass().getPackage() != null) | |
{ | |
return validationStrategy.getClass().getName(); | |
} | |
return validationStrategyClassName; | |
} | |
/** | |
* {@inheritDoc} | |
* When a metaDataTransformer is set, the class name is returned. When the metaDataTransformer is an adapter | |
* (BeanMetaDataTransformerAdapter) we ask the adapter for the name. | |
*/ | |
public String getMetaDataTransformerClassName() | |
{ | |
if(metaDataTransformer != null) | |
{ | |
if(metaDataTransformer.getClass().getPackage() != null) | |
{ | |
return metaDataTransformer.getClass().getName(); | |
} | |
else | |
{ | |
if(metaDataTransformer instanceof BeanMetaDataTransformerAdapter) | |
{ | |
return ((BeanMetaDataTransformerAdapter) metaDataTransformer ).getMetaDataTransformerClassName(); | |
} | |
} | |
} | |
return null; | |
} | |
/* | |
* generated | |
*/ | |
public MetaDataTransformer getMetaDataTransformer() | |
{ | |
return metaDataTransformer; | |
} | |
public void setMetaDataTransformer(MetaDataTransformer metaDataTransformer) | |
{ | |
this.metaDataTransformer = metaDataTransformer; | |
} | |
public ValidationStrategy getValidationStrategy() | |
{ | |
return validationStrategy; | |
} | |
/** | |
* Sets the wrapped ValidationStrategy of this adapter. | |
* @param validationStrategy The ValidationStrategy to wrap by this adapter. | |
*/ | |
public void setValidationStrategy(ValidationStrategy validationStrategy) | |
{ | |
this.validationStrategy = validationStrategy; | |
} | |
/** | |
* The class name returned by the {link getValidationStrategyClassName()} method when no ValidationStrategy is set. | |
* @param validationStrategyClassName The class name to return. | |
*/ | |
public void setValidationStrategyClassName(String validationStrategyClassName) | |
{ | |
this.validationStrategyClassName = validationStrategyClassName; | |
} | |
} |