org.commonjava.propulsor.deploy.resteasy.helper.CdiInjectorFactoryImpl.java Source code

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Here is the source code for org.commonjava.propulsor.deploy.resteasy.helper.CdiInjectorFactoryImpl.java

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/**
 * Copyright (C) 2015 John Casey (jdcasey@commonjava.org)
 *
 * 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.commonjava.propulsor.deploy.resteasy.helper;

import com.fasterxml.jackson.databind.ObjectMapper;
import org.jboss.resteasy.cdi.CdiInjectorFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.enterprise.context.spi.CreationalContext;
import javax.enterprise.inject.spi.Bean;
import javax.enterprise.inject.spi.BeanManager;
import javax.enterprise.inject.spi.CDI;
import java.util.Set;

public class CdiInjectorFactoryImpl extends CdiInjectorFactory {

    @Override
    protected BeanManager lookupBeanManager() {
        final BeanManager bmgr = CDI.current().getBeanManager();

        Logger logger = LoggerFactory.getLogger(getClass());

        Set<Bean<?>> mappers = bmgr.getBeans(ObjectMapper.class);
        mappers.forEach(bean -> {
            CreationalContext ctx = bmgr.createCreationalContext(null);
            logger.debug("Found ObjectMapper: {}", bean.create(ctx));
            ctx.release();
        });

        logger.debug("\n\n\n\nRESTEasy CDI Injector Factory Using BeanManager: {} (@{})\n\n\n\n", bmgr,
                bmgr.hashCode());

        return bmgr;
    }
}