63 lines
1.9 KiB
Java
63 lines
1.9 KiB
Java
package eu.dnetlib.ariadneplus.publisher;
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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 org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import eu.dnetlib.ariadneplus.graphdb.GraphDBClient;
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import eu.dnetlib.ariadneplus.graphdb.GraphDBClientFactory;
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/**
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* @author enrico.ottonello
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*
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*/
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@Component
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public class AriadnePlusPublisherHelper {
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private static final Log log = LogFactory.getLog(AriadnePlusPublisherHelper.class);
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public enum AriadnePlusTargets{
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GRAPHDB
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}
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@Autowired
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private GraphDBClientFactory graphdbClientFactory;
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public void publish(final String record, final AriadnePlusTargets target) throws AriadnePlusPublisherException {
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switch(target){
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case GRAPHDB:
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publishGraphDB(record);
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break;
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default: throw new AriadnePlusPublisherException("Target "+target+" not supported yet");
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}
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}
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public long unpublish(final String datasourceInterface, final AriadnePlusTargets target) throws AriadnePlusPublisherException {
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long res = 0;
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switch(target){
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case GRAPHDB:
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res = unpublishGraphDB(datasourceInterface);
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break;
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default: throw new AriadnePlusPublisherException("Target "+target+" not supported yet");
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}
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return res;
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}
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private void publishGraphDB(final String record) throws AriadnePlusPublisherException {
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log.debug("Publishing on graphdb");
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GraphDBClient graphDBClient = this.graphdbClientFactory.getGraphDBClient();
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graphDBClient.feed(record);
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}
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private long unpublishGraphDB(final String datasourceInterface) {
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log.info("Unpublishing from graphdb "+datasourceInterface);
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GraphDBClient graphDBClient = this.graphdbClientFactory.getGraphDBClient();
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long deletedTriples = graphDBClient.drop(datasourceInterface);
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log.info("# triples deleted for "+datasourceInterface+": "+deletedTriples);
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return deletedTriples;
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}
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}
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