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package eu.dnetlib.msro.workflows.nodes.stats;
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import java.util.List;
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import javax.annotation.Resource;
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import eu.dnetlib.enabling.locators.UniqueServiceLocator;
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import eu.dnetlib.msro.workflows.nodes.SimpleJobNode;
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import eu.dnetlib.msro.workflows.procs.Env;
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import eu.dnetlib.rmi.enabling.ISLookUpException;
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import eu.dnetlib.rmi.enabling.ISLookUpService;
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import eu.dnetlib.rmi.manager.MSROException;
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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.Value;
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public class FindStatsServiceJobNode extends SimpleJobNode {
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/**
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* logger.
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*/
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private static final Log log = LogFactory.getLog(FindStatsServiceJobNode.class); // NOPMD by marko on 11/24/08 5:02 PM
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@Resource
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private UniqueServiceLocator serviceLocator;
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@Value(value = "${dnet.openaire.service.stats.lookup.xquery}")
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private String xquery;
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private String xqueryForServiceIdParam;
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/**
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* {@inheritDoc}
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*
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* @throws ISLookUpException
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* @throws MSROException
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* @see com.googlecode.sarasvati.mem.MemNode#execute(com.googlecode.sarasvati.Engine, com.googlecode.sarasvati.NodeToken)
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*/
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@Override
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public String execute(final Env env) throws ISLookUpException, MSROException {
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log.info("lookup for stats service: " + getXquery());
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final List<String> statsServiceIds = this.serviceLocator.getService(ISLookUpService.class).quickSearchProfile(getXquery());
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if (statsServiceIds.size() > 1) { throw new MSROException("too many stats services: " + statsServiceIds); }
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if (statsServiceIds.isEmpty()) {
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return "notFound";
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} else {
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env.setAttribute(getXqueryForServiceIdParam(), getXquery());
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return "found";
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}
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}
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public String getXquery() {
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return this.xquery;
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}
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public void setXquery(final String xquery) {
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this.xquery = xquery;
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}
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public String getXqueryForServiceIdParam() {
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return this.xqueryForServiceIdParam;
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}
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public void setXqueryForServiceIdParam(final String xqueryForServiceIdParam) {
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this.xqueryForServiceIdParam = xqueryForServiceIdParam;
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}
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}
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