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package eu.dnetlib.msro.workflows.nodes.objectstore;
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import java.util.Map;
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import eu.dnetlib.enabling.locators.UniqueServiceLocator;
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import eu.dnetlib.enabling.tools.blackboard.BlackboardJob;
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import eu.dnetlib.msro.workflows.nodes.blackboard.BlackboardWorkflowJobListener;
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import eu.dnetlib.msro.workflows.nodes.download.DownloadFromMetadataJobNode;
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import eu.dnetlib.msro.workflows.procs.Env;
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import eu.dnetlib.msro.workflows.procs.Token;
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import eu.dnetlib.msro.workflows.util.WorkflowsConstants;
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import eu.dnetlib.rmi.data.ObjectStoreService;
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import org.apache.commons.codec.binary.Base64;
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import org.apache.commons.lang3.StringUtils;
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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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public class DownloadFromMetadataOpenaire extends DownloadFromMetadataJobNode {
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private static final Log log = LogFactory.getLog(DownloadFromMetadataOpenaire.class);
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private String basepath;
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@Autowired
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private UniqueServiceLocator serviceLocator;
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@Override
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protected void prepareJob(final BlackboardJob job, final Token token) throws Exception {
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if (this.getBasepath() != null && this.getBasepath().length() > 0) {
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job.getParameters().put("basePath", this.basepath);
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}
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final int size = this.serviceLocator.getService(ObjectStoreService.class).getSize(getObjectStoreID());
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log.debug(String.format("objectStore %s has size %s", getObjectStoreID(), size));
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token.getEnv().setAttribute(WorkflowsConstants.MAIN_LOG_PREFIX + "oldTotal", size);
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super.prepareJob(job, token);
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}
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/*
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* (non-Javadoc)
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*
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* @see eu.dnetlib.msro.workflows.nodes.BlackboardJobNode#generateBlackboardListener(com.googlecode.sarasvati.Engine,
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* com.googlecode.sarasvati.NodeToken)
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*/
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@Override
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protected BlackboardWorkflowJobListener generateBlackboardListener(final Token token) {
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return new BlackboardWorkflowJobListener(token) {
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@Override
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protected void responseToEnv(final Env env, final Map<String, String> responseParams) {
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env.setAttribute(WorkflowsConstants.MAIN_LOG_PREFIX + "total", responseParams.get("total"));
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final String base64 = responseParams.get("report");
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if (StringUtils.isNotBlank(base64) && Base64.isBase64(base64.getBytes())) {
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final String report = new String(Base64.decodeBase64(base64.getBytes()));
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log.info("found download report");
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log.debug(report);
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env.setAttribute(WorkflowsConstants.MAIN_LOG_PREFIX + "report", report);
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} else {
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log.warn("unable to find or decode download report");
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}
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}
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};
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}
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/**
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* @return the basepath
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*/
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public String getBasepath() {
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return this.basepath;
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}
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/**
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* @param basepath the basepath to set
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*/
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public void setBasepath(final String basepath) {
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this.basepath = basepath;
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}
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}
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