io.macgyver.plugin.etcd.EtcdClientServiceFactory.java Source code

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Here is the source code for io.macgyver.plugin.etcd.EtcdClientServiceFactory.java

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/**
 * 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 io.macgyver.plugin.etcd;

import java.net.URI;
import java.util.List;
import java.util.Properties;
import java.util.regex.Pattern;

import com.google.common.base.Splitter;
import com.google.common.collect.Lists;

import io.macgyver.core.service.ServiceDefinition;
import mousio.etcd4j.EtcdClient;

public class EtcdClientServiceFactory extends io.macgyver.core.service.ServiceFactory<EtcdClient> {

    public EtcdClientServiceFactory() {
        super("etcd");
        // TODO Auto-generated constructor stub
    }

    @Override
    protected Object doCreateInstance(ServiceDefinition def) {

        Properties p = def.getProperties();

        String uriList = p.getProperty("uri", "http://127.0.0.1:4001");

        List<String> x = Splitter.on(Pattern.compile("[;,\\s]")).omitEmptyStrings().splitToList(uriList);

        logger.info("etcd uri list: {}", x);
        List<URI> tmp = Lists.newArrayList();
        for (String uri : x) {
            try {

                URI u = URI.create(uri);
                tmp.add(u);
            } catch (Exception e) {
                logger.warn("problem parsing uri", e);
            }
        }

        EtcdClient c = new EtcdClient(tmp.toArray(new URI[0]));
        return c;
    }

}