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package eu.dnetlib.data.actionmanager;
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import java.util.List;
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import javax.jws.WebParam;
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import eu.dnetlib.data.hadoop.HadoopIsClient;
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import eu.dnetlib.data.hadoop.HadoopServiceCore;
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import eu.dnetlib.rmi.data.hadoop.ClusterName;
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import eu.dnetlib.rmi.data.hadoop.HadoopServiceException;
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import eu.dnetlib.enabling.tools.AbstractBaseService;
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import eu.dnetlib.enabling.tools.blackboard.NotificationHandler;
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import eu.dnetlib.rmi.data.hadoop.actionmanager.ActionManagerException;
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import eu.dnetlib.rmi.data.hadoop.actionmanager.ActionManagerService;
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import eu.dnetlib.rmi.data.hadoop.actionmanager.ActionManagerSet;
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import org.apache.hadoop.fs.Path;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Required;
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public class ActionManagerServiceImpl extends AbstractBaseService implements ActionManagerService {
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@Autowired
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private HadoopIsClient isClient;
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private NotificationHandler notificationHandler;
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@Autowired
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private HadoopServiceCore hadoopServiceCore;
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@Override
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public String createSet(@WebParam(name = "set") final ActionManagerSet set) throws ActionManagerException {
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try {
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final String basePath = isClient.getBasePathHDFS();
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final Path actionSetPath = new Path(basePath + "/" + set.getId());
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hadoopServiceCore.createHdfsDir(ClusterName.DM, actionSetPath.toString(), true);
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return isClient.registerSetProfile(set);
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} catch (HadoopServiceException e) {
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throw new ActionManagerException(e);
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}
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}
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@Override
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public boolean deleteSet(@WebParam(name = "set") final String setId) throws ActionManagerException {
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try {
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final String basePath = isClient.getBasePathHDFS();
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final Path actionSetPath = new Path(basePath + "/" + setId);
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hadoopServiceCore.deleteFromHdfs(ClusterName.DM, actionSetPath.toString());
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return isClient.deleteSetProfile(setId);
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} catch (HadoopServiceException e) {
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throw new ActionManagerException(e);
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}
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}
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@Override
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public List<ActionManagerSet> ListSets() throws ActionManagerException {
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return isClient.listSets();
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}
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@Override
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public void notify(final String subscriptionId, final String topic, final String isId, final String message) {
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getNotificationHandler().notified(subscriptionId, topic, isId, message);
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}
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public NotificationHandler getNotificationHandler() {
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return notificationHandler;
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}
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@Required
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public void setNotificationHandler(final NotificationHandler notificationHandler) {
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this.notificationHandler = notificationHandler;
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}
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}
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