/*
* 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.startup;
import org.apache.myfaces.extensions.validator.internal.UsageCategory;
import org.apache.myfaces.extensions.validator.internal.UsageInformation;
import org.apache.myfaces.extensions.validator.core.interceptor.ValidationInterceptor;
import org.apache.myfaces.extensions.validator.core.interceptor.HtmlCoreComponentsValidationExceptionInterceptor;
import org.apache.myfaces.extensions.validator.core.interceptor.ViolationSeverityValidationExceptionInterceptor;
import org.apache.myfaces.extensions.validator.core.interceptor.FacesMessagePropertyValidationInterceptor;
import org.apache.myfaces.extensions.validator.core.ExtValContext;
import org.apache.myfaces.extensions.validator.core.CustomInformation;
import org.apache.myfaces.extensions.validator.core.WebXmlParameter;
import org.apache.myfaces.extensions.validator.core.PhaseIdRecordingPhaseListener;
import org.apache.myfaces.extensions.validator.core.metadata.transformer.mapper
.BeanValidationStrategyToMetaDataTransformerNameMapper;
import org.apache.myfaces.extensions.validator.core.metadata.transformer.mapper
.SimpleValidationStrategyToMetaDataTransformerNameMapper;
import org.apache.myfaces.extensions.validator.core.metadata.transformer.mapper
.DefaultValidationStrategyToMetaDataTransformerNameMapper;
import org.apache.myfaces.extensions.validator.core.metadata.transformer.mapper
.CustomConventionValidationStrategyToMetaDataTransformerNameMapper;
import org.apache.myfaces.extensions.validator.core.metadata.transformer.mapper
.CustomConfiguredValidationStrategyToMetaDataTransformerNameMapper;
import org.apache.myfaces.extensions.validator.core.validation.strategy.mapper
.CustomConventionAnnotationToValidationStrategyNameMapper;
import org.apache.myfaces.extensions.validator.core.validation.strategy.mapper
.DefaultAnnotationToValidationStrategyNameMapper;
import org.apache.myfaces.extensions.validator.core.validation.strategy.mapper
.CustomConfiguredAnnotationToValidationStrategyNameMapper;
import org.apache.myfaces.extensions.validator.core.validation.strategy.mapper
.SimpleAnnotationToValidationStrategyNameMapper;
import org.apache.myfaces.extensions.validator.core.validation.strategy.mapper
.AnnotationToValidationStrategyBeanNameMapper;
import org.apache.myfaces.extensions.validator.core.validation.message.resolver.mapper
.CustomConfiguredValidationStrategyToMsgResolverNameMapper;
import org.apache.myfaces.extensions.validator.core.validation.message.resolver.mapper
.CustomConventionValidationStrategyToMsgResolverNameMapper;
import org.apache.myfaces.extensions.validator.core.validation.message.resolver.mapper
.DefaultValidationStrategyToMsgResolverNameMapper;
import org.apache.myfaces.extensions.validator.core.validation.message.resolver.mapper
.DefaultModuleValidationStrategyToMsgResolverNameMapper;
import org.apache.myfaces.extensions.validator.core.validation.message.resolver.mapper
.SimpleValidationStrategyToMsgResolverNameMapper;
import org.apache.myfaces.extensions.validator.core.validation.parameter.DefaultViolationSeverityInterpreter;
import org.apache.myfaces.extensions.validator.core.validation.parameter.ViolationSeverity;
import org.apache.myfaces.extensions.validator.core.validation.parameter.DisableClientSideValidation;
import org.apache.myfaces.extensions.validator.core.renderkit.ExtValRendererProxy;
import org.apache.myfaces.extensions.validator.util.ClassUtils;
import org.apache.myfaces.extensions.validator.util.ExtValUtils;
import org.apache.myfaces.extensions.validator.util.JsfUtils;
import org.apache.myfaces.extensions.validator.ExtValInformation;
/**
* @author Gerhard Petracek
* @since 1.x.1
*/
@UsageInformation(UsageCategory.INTERNAL)
public class ExtValStartupListener extends AbstractStartupListener
{
private static final long serialVersionUID = -2504826421086572012L;
protected void init()
{
if(logger.isInfoEnabled())
{
if(ExtValInformation.VERSION != null)
{
logger.info("starting up MyFaces Extensions Validator v" + ExtValInformation.VERSION);
}
else
{
logger.info("starting up MyFaces Extensions Validator");
}
}
ExtValContext.getContext().registerRendererInterceptor(new ValidationInterceptor());
ExtValContext.getContext()
.addGlobalProperty(ExtValRendererProxy.KEY, ExtValRendererProxy.class.getName(), false);
initNameMappers();
initValidationExceptionInterceptors();
initViolationSeverityInterpreter();
initPropertyValidationInterceptors();
initPhaseListeners();
initViolationSeverityKey();
initDisableClientSideValidationKey();
initRequiredInitialization();
executeCustomStartupListener();
}
private void initNameMappers()
{
String deactivateDefaultNameMappers = WebXmlParameter.DEACTIVATE_DEFAULT_NAME_MAPPERS;
if ((deactivateDefaultNameMappers != null && deactivateDefaultNameMappers.equalsIgnoreCase("true")))
{
return;
}
//register metadata to validation strategy name mapper
ExtValUtils.registerMetaDataToValidationStrategyNameMapper(
new CustomConfiguredAnnotationToValidationStrategyNameMapper());
ExtValUtils.registerMetaDataToValidationStrategyNameMapper(
new CustomConventionAnnotationToValidationStrategyNameMapper());
ExtValUtils.registerMetaDataToValidationStrategyNameMapper(
new DefaultAnnotationToValidationStrategyNameMapper());
ExtValUtils.registerMetaDataToValidationStrategyNameMapper(
new SimpleAnnotationToValidationStrategyNameMapper());
ExtValUtils.registerMetaDataToValidationStrategyNameMapper(
new AnnotationToValidationStrategyBeanNameMapper(
new CustomConfiguredAnnotationToValidationStrategyNameMapper()));
ExtValUtils.registerMetaDataToValidationStrategyNameMapper(
new AnnotationToValidationStrategyBeanNameMapper(
new CustomConventionAnnotationToValidationStrategyNameMapper()));
ExtValUtils.registerMetaDataToValidationStrategyNameMapper(
new AnnotationToValidationStrategyBeanNameMapper(
new DefaultAnnotationToValidationStrategyNameMapper()));
ExtValUtils.registerMetaDataToValidationStrategyNameMapper(
new AnnotationToValidationStrategyBeanNameMapper(
new SimpleAnnotationToValidationStrategyNameMapper()));
//register validation strategy to message resolver name mapper
ExtValUtils.registerValidationStrategyToMessageResolverNameMapper(
new CustomConfiguredValidationStrategyToMsgResolverNameMapper());
ExtValUtils.registerValidationStrategyToMessageResolverNameMapper(
new CustomConventionValidationStrategyToMsgResolverNameMapper());
ExtValUtils.registerValidationStrategyToMessageResolverNameMapper(
new DefaultValidationStrategyToMsgResolverNameMapper());
ExtValUtils.registerValidationStrategyToMessageResolverNameMapper(
new DefaultModuleValidationStrategyToMsgResolverNameMapper());
ExtValUtils.registerValidationStrategyToMessageResolverNameMapper(
new SimpleValidationStrategyToMsgResolverNameMapper());
//register validation strategy to metadata transformer name mapper
ExtValUtils.registerValidationStrategyToMetaDataTransformerNameMapper(
new CustomConfiguredValidationStrategyToMetaDataTransformerNameMapper());
ExtValUtils.registerValidationStrategyToMetaDataTransformerNameMapper(
new CustomConventionValidationStrategyToMetaDataTransformerNameMapper());
ExtValUtils.registerValidationStrategyToMetaDataTransformerNameMapper(
new DefaultValidationStrategyToMetaDataTransformerNameMapper());
ExtValUtils.registerValidationStrategyToMetaDataTransformerNameMapper(
new SimpleValidationStrategyToMetaDataTransformerNameMapper());
ExtValUtils.registerValidationStrategyToMetaDataTransformerNameMapper(
new BeanValidationStrategyToMetaDataTransformerNameMapper());
}
private void executeCustomStartupListener()
{
String customStartupListenerName = ExtValContext.getContext().getInformationProviderBean()
.get(CustomInformation.STARTUP_LISTENER);
AbstractStartupListener customStartupListener =
(AbstractStartupListener)ClassUtils.tryToInstantiateClassForName(customStartupListenerName);
if(customStartupListener != null)
{
if(logger.isInfoEnabled())
{
logger.info("start init of " + customStartupListener.getClass().getName());
}
customStartupListener.init();
if(logger.isInfoEnabled())
{
logger.info("init of " + customStartupListener.getClass().getName() + " finished");
}
}
}
private void initValidationExceptionInterceptors()
{
ExtValContext.getContext().addValidationExceptionInterceptor(
new HtmlCoreComponentsValidationExceptionInterceptor());
ExtValContext.getContext().addValidationExceptionInterceptor(
new ViolationSeverityValidationExceptionInterceptor());
}
private void initViolationSeverityInterpreter()
{
ExtValContext.getContext().setViolationSeverityInterpreter(new DefaultViolationSeverityInterpreter(), false);
}
private void initPropertyValidationInterceptors()
{
ExtValContext.getContext().addPropertyValidationInterceptor(new FacesMessagePropertyValidationInterceptor());
}
private void initPhaseListeners()
{
JsfUtils.registerPhaseListener(new PhaseIdRecordingPhaseListener());
}
private void initViolationSeverityKey()
{
ExtValContext.getContext().addGlobalProperty(ViolationSeverity.class.getName(), ViolationSeverity.class, false);
}
private void initDisableClientSideValidationKey()
{
ExtValContext.getContext().addGlobalProperty(
DisableClientSideValidation.class.getName(), DisableClientSideValidation.class, false);
}
private void initRequiredInitialization()
{
if(WebXmlParameter.ACTIVATE_REQUIRED_INITIALIZATION != null)
{
boolean requiredInitialization = "true".equalsIgnoreCase(WebXmlParameter.ACTIVATE_REQUIRED_INITIALIZATION);
ExtValContext.getContext().addGlobalProperty("mode:init:required", requiredInitialization, false);
if(requiredInitialization)
{
deactivateRequiredAttributeSupport();
}
}
}
/**
* if it's configured that required init should happen,
* it's required to deactivate the support for the required attribute
*/
private void deactivateRequiredAttributeSupport()
{
ExtValContext.getContext().addGlobalProperty("mode:reset:required", Boolean.TRUE, false);
}
}