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package eu.dnetlib.msro.workflows.nodes;
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import java.util.List;
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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 eu.dnetlib.enabling.locators.UniqueServiceLocator;
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import eu.dnetlib.enabling.resultset.client.ResultSetClient;
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import eu.dnetlib.enabling.resultset.factory.ResultSetFactory;
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import eu.dnetlib.msro.workflows.graph.Arc;
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import eu.dnetlib.msro.workflows.nodes.mdstore.MultipleMdStoreIterable;
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import eu.dnetlib.msro.workflows.procs.Env;
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import eu.dnetlib.rmi.common.ResultSet;
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import eu.dnetlib.rmi.enabling.ISLookUpService;
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public class FetchMultipleMDStoresJobNode extends SimpleJobNode {
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private String format;
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private String layout;
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private String interpretation;
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private String eprParam;
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private static final Log log = LogFactory.getLog(FetchMultipleMDStoresJobNode.class); // NOPMD by marko on 11/24/08 5:02 PM
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@Autowired
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private UniqueServiceLocator serviceLocator;
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@Autowired
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private ResultSetFactory resultSetFactory;
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@Autowired
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private ResultSetClient resultSetClient;
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@Override
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protected String execute(final Env env) throws Exception {
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final String query = String.format(
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"collection('/db/DRIVER/MDStoreDSResources/MDStoreDSResourceType')[normalize-space(.//METADATA_FORMAT) = '%s' and normalize-space(.//METADATA_FORMAT_LAYOUT = '%s') and normalize-space(.//METADATA_FORMAT_INTERPRETATION) = '%s']//RESOURCE_IDENTIFIER/@value/string()",
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format.trim(), layout.trim(), interpretation.trim());
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final List<String> mdIds = serviceLocator.getService(ISLookUpService.class).quickSearchProfile(query);
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log.info(String.format("fetching records for %s mdstores", mdIds.size()));
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if (log.isDebugEnabled()) {
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log.debug(String.format("fetching records for mdstores: %s", mdIds));
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}
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final MultipleMdStoreIterable iter = new MultipleMdStoreIterable(serviceLocator, mdIds, resultSetClient);
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final ResultSet<String> rs = resultSetFactory.createResultSet(iter);
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env.setAttribute(eprParam, rs);
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return Arc.DEFAULT_ARC;
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}
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public String getFormat() {
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return format;
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}
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public void setFormat(final String format) {
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this.format = format;
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}
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public String getLayout() {
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return layout;
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}
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public void setLayout(final String layout) {
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this.layout = layout;
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}
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public String getInterpretation() {
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return interpretation;
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}
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public void setInterpretation(final String interpretation) {
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this.interpretation = interpretation;
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}
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public String getEprParam() {
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return eprParam;
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}
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public void setEprParam(final String eprParam) {
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this.eprParam = eprParam;
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}
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}
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