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package eu.dnetlib.data.mapreduce.hbase.dataimport;
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import com.googlecode.protobuf.format.JsonFormat;
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import eu.dnetlib.actionmanager.actions.ActionFactory;
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import eu.dnetlib.actionmanager.actions.AtomicAction;
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import eu.dnetlib.actionmanager.common.Agent;
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import eu.dnetlib.data.proto.OafProtos;
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import org.apache.hadoop.io.LongWritable;
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import org.apache.hadoop.io.Text;
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import org.apache.hadoop.mapreduce.Mapper;
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import java.io.IOException;
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public class GridAcImportMapper extends Mapper<LongWritable, Text, Text, Text> {
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private String setName;
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private Agent agent;
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private Text keyout;
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private Text valueOut;
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private ActionFactory factory;
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@Override
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protected void setup(Context context) throws IOException, InterruptedException {
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setName = context.getConfiguration().get("setName");
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agent = new Agent(context.getConfiguration().get("agentId"), context.getConfiguration().get("agentName"), Agent.AGENT_TYPE.service);
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keyout = new Text("");
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valueOut = new Text("");
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factory = new ActionFactory();
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}
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@Override
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protected void map(LongWritable key, Text value, Context context) throws IOException, InterruptedException {
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final String inputJson = value.toString();
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final OafProtos.Oaf.Builder oaf = OafProtos.Oaf.newBuilder();
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JsonFormat.merge(value.toString(), oaf);
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try {
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final AtomicAction action = GridAcToActions.generateActionsFromDump(oaf.build(), factory, setName, agent);
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keyout.set(action.getRowKey());
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valueOut.set(action.toJSON());
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context.write(keyout, valueOut);
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} catch (Throwable e) {
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System.err.println(inputJson);
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throw e;
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}
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}
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}
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