/* | |
* 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.baseval.metadata.transformer; | |
import org.apache.myfaces.extensions.validator.baseval.annotation.JoinValidation; | |
import org.apache.myfaces.extensions.validator.baseval.annotation.extractor.DefaultPropertyScanningMetaDataExtractor; | |
import org.apache.myfaces.extensions.validator.core.metadata.MetaDataEntry; | |
import org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor; | |
import org.apache.myfaces.extensions.validator.core.metadata.transformer.MetaDataTransformer; | |
import org.apache.myfaces.extensions.validator.core.validation.strategy.ValidationStrategy; | |
import org.apache.myfaces.extensions.validator.core.validation.parameter.DisableClientSideValidation; | |
import org.apache.myfaces.extensions.validator.core.property.PropertyDetails; | |
import org.apache.myfaces.extensions.validator.util.ExtValUtils; | |
import org.apache.myfaces.extensions.validator.util.PropertyValidationUtils; | |
import org.apache.myfaces.extensions.validator.internal.UsageInformation; | |
import org.apache.myfaces.extensions.validator.internal.UsageCategory; | |
import org.apache.commons.logging.Log; | |
import org.apache.commons.logging.LogFactory; | |
import javax.faces.context.FacesContext; | |
import java.util.HashMap; | |
import java.util.Map; | |
import java.lang.annotation.Annotation; | |
/** | |
* @author Gerhard Petracek | |
* @since 1.x.1 | |
*/ | |
@UsageInformation(UsageCategory.INTERNAL) | |
@Deprecated | |
public class JoinMetaDataTransformer implements MetaDataTransformer | |
{ | |
protected final Log logger = LogFactory.getLog(getClass()); | |
public Map<String, Object> convertMetaData(MetaDataEntry metaDataEntry) | |
{ | |
try | |
{ | |
return convert(metaDataEntry); | |
} | |
catch (Throwable t) | |
{ | |
if(this.logger.isWarnEnabled()) | |
{ | |
this.logger.warn("this class is replaced by a meta-data storage filter. " + | |
"if it gets invoked and an exception occurs, a custom syntax is used." + | |
"this class might be used by an old add-on. please check for a newer version."); | |
} | |
return new HashMap<String, Object>(); | |
} | |
} | |
private Map<String, Object> convert(MetaDataEntry metaDataEntry) | |
{ | |
MetaDataExtractor extractor = DefaultPropertyScanningMetaDataExtractor.getInstance(); | |
String[] targetExpressions = metaDataEntry.getValue(JoinValidation.class).value(); | |
ValidationStrategy validationStrategy; | |
MetaDataTransformer metaDataTransformer; | |
Map<String, Object> results = new HashMap<String, Object>(); | |
PropertyDetails propertyDetails; | |
for (String targetExpression : targetExpressions) | |
{ | |
propertyDetails = ExtValUtils | |
.createPropertyDetailsForNewTarget(metaDataEntry, targetExpression); | |
for (MetaDataEntry entry : extractor.extract(FacesContext.getCurrentInstance(), | |
propertyDetails).getMetaDataEntries()) | |
{ | |
validationStrategy = ExtValUtils.getValidationStrategyForMetaData(entry.getKey()); | |
if(validationStrategy == null || | |
PropertyValidationUtils.isValidationSkipped(FacesContext.getCurrentInstance(), | |
validationStrategy, entry)) | |
{ | |
continue; | |
} | |
metaDataTransformer = ExtValUtils.getMetaDataTransformerForValidationStrategy(validationStrategy); | |
if (metaDataTransformer != null) | |
{ | |
if(!(entry.getValue() instanceof Annotation && | |
ExtValUtils.getValidationParameterExtractor() | |
.extract(entry.getValue(Annotation.class), DisableClientSideValidation.class) | |
.iterator().hasNext())) | |
{ | |
results.putAll(metaDataTransformer.convertMetaData(entry)); | |
} | |
} | |
} | |
} | |
return results; | |
} | |
} |