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package eu.dnetlib.functionality.index.utils;
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import com.google.common.base.Splitter;
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import com.google.common.collect.Lists;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import java.util.List;
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import java.util.Optional;
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public class ZkServers {
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private static final Log log = LogFactory.getLog(ZkServers.class);
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private List<String> hosts;
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private Optional<String> chroot;
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public static ZkServers newInstance(final String zkUrl) {
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//quorum0:2182,quorum1:2182,quorum2:2182,quorum3:2182,quorum4:2182/solr-dev-openaire
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String urls = zkUrl;
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final Optional<String> chRoot = Optional.of(StringUtils.substringAfterLast(zkUrl, "/"));
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if (chRoot.isPresent() && StringUtils.isNotBlank(chRoot.get())) {
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log.debug(String.format("found zk chroot %s", chRoot));
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urls = zkUrl.replace("/" + chRoot, "");
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}
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final List<String> urlList = Lists.newArrayList(Splitter.on(",").omitEmptyStrings().split(urls));
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log.debug(String.format("zk urls %s", zkUrl));
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return new ZkServers(urlList, chRoot);
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}
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public ZkServers(List<String> hosts, Optional<String> chroot) {
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this.hosts = hosts;
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this.chroot = chroot;
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}
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public List<String> getHosts() {
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return hosts;
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}
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public void setHosts(List<String> hosts) {
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this.hosts = hosts;
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}
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public Optional<String> getChroot() {
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return chroot;
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}
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public void setChroot(Optional<String> chroot) {
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this.chroot = chroot;
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}
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}
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