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Revision 42170

Added by Sandro La Bruzzo about 8 years ago

fixed download into gridfs

View differences:

CreateObjectStoreAction.java
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package eu.dnetlib.data.objectstore;
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import java.util.List;


  		




  
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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.enabling.tools.blackboard.BlackboardServerHandler;


  		




  
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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 org.apache.commons.lang3.BooleanUtils;


  		




  
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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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/**


  		




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 * The Class CreateObjectStoreAction is responsible to execute the blacboard action of type CREATE.


  		




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 */


  		




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public class CreateObjectStoreAction extends AbstractObjectStoreAction {


  		




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	private static final Log log = LogFactory.getLog(CreateObjectStoreAction.class);


  		




  
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	@Autowired


  		




  
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	private UniqueServiceLocator locator;


  		




  
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	/**


  		




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	 * The profile creator.


  		




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	 */


  		




  ......




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		try {


  		




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			final String interpretation = job.getParameters().get("interpretation");


  		




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			final String basePath = job.getParameters().get("basePath");


  		




  
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			final boolean createOnlyIfMissing = BooleanUtils.toBoolean(job.getParameters().get("createOnlyIfMissing"));


  		




  
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			if (createOnlyIfMissing) {


  		




  
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				final String objID = findObjectStoreByInterpretation(interpretation);


  		




  
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				if (objID != null) {


  		




  
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					job.getParameters().put("objectStoreId", objID);


  		




  
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					completeWithSuccess(handler, job);


  		




  
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					return;


  		




  
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				}


  		




  
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			}


  		




  
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			final String objID = profileCreator.registerProfile(interpretation);


  		




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			getDao().createObjectStore(objID, interpretation, basePath);


  		




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			job.getParameters().put("objectStoreId", objID);


  		




  ......




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		}


  		




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	}


  		




  
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	private String findObjectStoreByInterpretation(final String interpretation) {


  		




  
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		final ISLookUpService service = locator.getService(ISLookUpService.class);


  		




  
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		final String query =


  		




  
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				"for $x in collection('/db/DRIVER/ObjectStoreDSResources/ObjectStoreDSResourceType') where $x//OBJECTSTORE_INTERPRETATION='%s' return $x//RESOURCE_IDENTIFIER/@value/string()";


  		




  
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		try {


  		




  
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			final List<String> strings = service.quickSearchProfile(String.format(query, interpretation));


  		




  
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			if (strings != null && strings.size() > 0)


  		




  
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				return strings.get(0);


  		




  
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		} catch (ISLookUpException e) {


  		




  
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			log.error("error on executing query", e);


  		




  
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		}


  		




  
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		return null;


  		




  
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	}


  		




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}


  		












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