package org.apache.onami.validation;
/*
* 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.
*/
import static com.google.inject.matcher.Matchers.annotatedWith;
import static com.google.inject.matcher.Matchers.any;
import javax.inject.Singleton;
import javax.validation.ConstraintValidatorFactory;
import javax.validation.MessageInterpolator;
import javax.validation.TraversableResolver;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;
import javax.validation.spi.ConfigurationState;
import javax.validation.spi.ValidationProvider;
import org.aopalliance.intercept.MethodInterceptor;
import org.apache.bval.jsr303.ApacheValidationProvider;
import org.apache.bval.jsr303.DefaultMessageInterpolator;
import org.apache.bval.jsr303.resolver.DefaultTraversableResolver;
import org.kohsuke.MetaInfServices;
import com.google.inject.AbstractModule;
import com.google.inject.Module;
import com.google.inject.TypeLiteral;
/**
* The Google-Guice Validation module.
*/
@MetaInfServices( Module.class )
public final class ValidationModule
extends AbstractModule
{
/**
* {@inheritDoc}
*/
@Override
protected void configure()
{
// apache bval bootstrap
bind( MessageInterpolator.class ).to( DefaultMessageInterpolator.class ).in( Singleton.class );
bind( TraversableResolver.class ).to( DefaultTraversableResolver.class ).in( Singleton.class );
bind( ConstraintValidatorFactory.class ).to( GuiceAwareConstraintValidatorFactory.class );
bind( new TypeLiteral<ValidationProvider<?>>(){} ).to( ApacheValidationProvider.class ).in( Singleton.class );
bind( ConfigurationState.class ).toProvider( ConfigurationStateProvider.class ).in( Singleton.class );
bind( ValidatorFactory.class ).toProvider( ValidatorFactoryProvider.class ).in( Singleton.class );
bind( Validator.class ).toProvider( ValidatorProvider.class );
// AOP stuff
MethodInterceptor validateMethodInterceptor = new ValidateMethodInterceptor();
requestInjection( validateMethodInterceptor );
bindInterceptor( any(), annotatedWith( Validate.class ), validateMethodInterceptor );
}
}