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Hawkular Bus Framework Common Library for use with both consumer and producer code.

There is a newer version: 0.9.8.Final

/*
 * Copyright 2014-2016 Red Hat, Inc. and/or its affiliates
 * and other contributors as indicated by the @author tags.
 *
 * 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.hawkular.bus.common;

import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import javax.enterprise.context.ApplicationScoped;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSContext;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;

/**
 * @author jsanda
 */
@ApplicationScoped
public class Bus {

    @Resource(name = "java:/ConnectionFactory")
    private ConnectionFactory connectionFactory;

    private ObjectMapper mapper;

    @PostConstruct
    private void initMapper() {
        mapper = new ObjectMapper();
    }

    public void send(String s) {
    }


    public  void send(Destination destination, T value) {
        try (JMSContext context = connectionFactory.createContext()) {
            String json = mapper.writeValueAsString(value);
            context.createProducer().send(destination, json);
        } catch (JsonProcessingException e) {
            throw new RuntimeException(e);
        }
    }

}