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Revision 62135

Added by Michele Artini over 2 years ago

merge from eosc_services

View differences:

ObtainOpenaireDataSourceParamsJobNode.java
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package eu.dnetlib.msro.openaireplus.workflows.nodes;
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import javax.annotation.Resource;


  		




  
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import org.springframework.beans.factory.annotation.Autowired;


  		




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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.locators.UniqueServiceLocator;


  		




  
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import eu.dnetlib.enabling.datasources.common.Api;


  		




  
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import eu.dnetlib.enabling.datasources.common.Datasource;


  		




  
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import eu.dnetlib.enabling.datasources.common.LocalDatasourceManager;


  		




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import eu.dnetlib.miscutils.datetime.DateUtils;


  		




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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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	private String providerId;


  		




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	@Resource


  		




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	private UniqueServiceLocator serviceLocator;


  		




  
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	@Autowired


  		




  
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	private LocalDatasourceManager<Datasource<?, ?, ?>, Api<?>> dsManager;


  		




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	@Override


  		




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	protected String execute(final NodeToken token) throws Exception {


  		




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		final String query = "let $x := /*[.//RESOURCE_IDENTIFIER/@value='" + providerId + "']//EXTRA_FIELDS\n"


  		




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				+ "return concat($x/FIELD[./key='OpenAireDataSourceId']/value, ' @@@ ', $x/FIELD[./key='NamespacePrefix']/value)";


  		




  
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		final String nsPrefix = dsManager.getDs(providerId).getNamespaceprefix();


  		




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		final String[] arr = serviceLocator.getService(ISLookUpService.class).getResourceProfileByQuery(query).split("@@@");


  		




  
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		token.getEnv().setAttribute("parentDatasourceId", providerId);


  		




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		final String origId = arr[0].trim();


  		




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		final String nsPrefix = arr[1].trim();


  		




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		//this is needed by the mdbuilder


  		




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		//TODO: update mdbuilder to use the env attributes below, whose names are defined in WorkflowConstants


  		




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		token.getEnv().setAttribute("parentDatasourceId", origId);


  		




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		token.getEnv().setAttribute("namespacePrefix", nsPrefix);


  		




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		token.getEnv().setAttribute("dateOfCollection", DateUtils.now_ISO8601());


  		




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		//these are needed for validation and fill hostedby


  		




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		token.getEnv().setAttribute(WorkflowsConstants.DATAPROVIDER_ORIGINALID, origId);


  		




  
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		// these are needed for validation and fill hostedby


  		




  
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		token.getEnv().setAttribute(WorkflowsConstants.DATAPROVIDER_ORIGINALID, providerId);


  		




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		token.getEnv().setAttribute(WorkflowsConstants.DATAPROVIDER_NAMESPACE_PREFIX, nsPrefix);


  		




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		token.getFullEnv().setAttribute(WorkflowsConstants.DATAPROVIDER_ORIGINALID, origId);


  		




  
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		token.getFullEnv().setAttribute(WorkflowsConstants.DATAPROVIDER_ORIGINALID, providerId);


  		




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		token.getFullEnv().setAttribute(WorkflowsConstants.DATAPROVIDER_NAMESPACE_PREFIX, nsPrefix);


  		




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		token.getProcess().getEnv().setAttribute(WorkflowsConstants.DATAPROVIDER_ORIGINALID, origId);


  		




  
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		token.getProcess().getEnv().setAttribute(WorkflowsConstants.DATAPROVIDER_ORIGINALID, providerId);


  		




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		token.getProcess().getEnv().setAttribute(WorkflowsConstants.DATAPROVIDER_NAMESPACE_PREFIX, nsPrefix);


  		




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		return Arc.DEFAULT_ARC;


  		












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