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package eu.dnetlib.msro.workflows.nodes.repohi;
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import java.util.List;
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import javax.annotation.Resource;
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import com.googlecode.sarasvati.Arc;
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import com.googlecode.sarasvati.NodeToken;
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import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;
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import eu.dnetlib.enabling.is.registry.rmi.ISRegistryService;
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import eu.dnetlib.enabling.locators.UniqueServiceLocator;
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import eu.dnetlib.msro.rmi.MSROException;
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import eu.dnetlib.msro.workflows.nodes.SimpleJobNode;
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import eu.dnetlib.msro.workflows.util.WorkflowsConstants;
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import eu.dnetlib.msro.workflows.util.WorkflowsConstants.WorkflowStatus;
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public class UpdateMetaWfStatusJobNode extends SimpleJobNode {
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@Resource
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private UniqueServiceLocator serviceLocator;
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@Override
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protected String execute(final NodeToken token) throws Exception {
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final String metaWfId = token.getFullEnv().getAttribute("META_WORKFLOW_ID");
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final String dsId = token.getFullEnv().getAttribute(WorkflowsConstants.DATAPROVIDER_ID);
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final String ifaceId = token.getFullEnv().getAttribute(WorkflowsConstants.DATAPROVIDER_INTERFACE);
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updateDatasource(dsId, ifaceId);
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if (isReady(metaWfId)) {
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serviceLocator.getService(ISRegistryService.class).updateProfileNode(metaWfId, "//CONFIGURATION/@status", "'" + WorkflowStatus.EXECUTABLE + "'");
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}
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return Arc.DEFAULT_ARC;
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}
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protected void updateDatasource(final String dsId, final String ifaceId) throws Exception {
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serviceLocator.getService(ISRegistryService.class).updateProfileNode(dsId, "//INTERFACE[@id = '" + ifaceId + "']/@active", "'true'");
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}
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private boolean isReady(final String metaWfId) throws Exception {
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final String query = "for $x in collection('/db/DRIVER/MetaWorkflowDSResources/MetaWorkflowDSResourceType')"
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+ "//RESOURCE_PROFILE[.//RESOURCE_IDENTIFIER/@value eq '" + metaWfId + "']//WORKFLOW/@id "
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+ "for $y in collection('/db/DRIVER/WorkflowDSResources/WorkflowDSResourceType') " + "where $y//RESOURCE_IDENTIFIER/@value = $x "
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+ "return $y//PARAM[@required='true' and string-length(text()) = 0]/@managedBy/string()";
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final List<String> list = serviceLocator.getService(ISLookUpService.class).quickSearchProfile(query);
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if (list.contains("system")) { throw new MSROException("A system param is missing in profile: " + metaWfId); }
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return list.isEmpty();
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}
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}
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