org.mybatis.guice.configuration.settings.InterceptorConfigurationSettingProvider.java Source code

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Here is the source code for org.mybatis.guice.configuration.settings.InterceptorConfigurationSettingProvider.java

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/**
 *    Copyright 2009-2018 the original author or authors.
 *
 *    Licensed 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.mybatis.guice.configuration.settings;

import com.google.inject.Injector;

import javax.inject.Inject;
import javax.inject.Provider;

import org.apache.ibatis.plugin.Interceptor;
import org.apache.ibatis.session.Configuration;

public final class InterceptorConfigurationSettingProvider implements Provider<ConfigurationSetting> {

    @Inject
    private Injector injector;

    private final Class<? extends Interceptor> interceptorClass;

    public InterceptorConfigurationSettingProvider(final Class<? extends Interceptor> interceptorClass) {
        this.interceptorClass = interceptorClass;
    }

    @Override
    public ConfigurationSetting get() {
        final Interceptor interceptor = injector.getInstance(interceptorClass);
        return new ConfigurationSetting() {
            @Override
            public void applyConfigurationSetting(Configuration configuration) {
                configuration.addInterceptor(interceptor);
            }
        };
    }

}