Project

General

Profile

« Previous | Next » 

Revision 40094

Added by Michele Artini over 8 years ago

partial reimplementation of the wf engine

View differences:

UnpackJobNode.java
4 4 
import java.util.Iterator;
5 5 
import java.util.Queue;
6 6 
import java.util.concurrent.PriorityBlockingQueue;
7 

  		




  8
  7
  
    
import javax.xml.ws.wsaddressing.W3CEndpointReference;


  		




  9
  8
  
    

  		




  
  9
  
    
import eu.dnetlib.enabling.resultset.IterableResultSetFactory;


  		




  
  10
  
    
import eu.dnetlib.enabling.resultset.client.ResultSetClientFactory;


  		




  
  11
  
    
import eu.dnetlib.msro.workflows.graph.Arc;


  		




  
  12
  
    
import eu.dnetlib.msro.workflows.graph.Env;


  		




  
  13
  
    
import eu.dnetlib.msro.workflows.nodes.SimpleJobNode;


  		




  10
  14
  
    
import org.apache.commons.logging.Log;


  		




  11
  15
  
    
import org.apache.commons.logging.LogFactory;


  		




  12
  16
  
    
import org.dom4j.Document;


  		




  ......




  14
  18
  
    
import org.dom4j.io.SAXReader;


  		




  15
  19
  
    
import org.springframework.beans.factory.annotation.Required;


  		




  16
  20
  
    

  		




  17
  
  
    
import com.googlecode.sarasvati.Arc;


  		




  18
  
  
    
import com.googlecode.sarasvati.NodeToken;


  		




  19
  
  
    

  		




  20
  
  
    
import eu.dnetlib.enabling.resultset.IterableResultSetFactory;


  		




  21
  
  
    
import eu.dnetlib.enabling.resultset.client.ResultSetClientFactory;


  		




  22
  
  
    
import eu.dnetlib.msro.workflows.nodes.SimpleJobNode;


  		




  23
  
  
    

  		




  24
  21
  
    
public class UnpackJobNode extends SimpleJobNode {


  		




  25
  22
  
    

  		




  26
  23
  
    
	/**


  		




  ......




  36
  33
  
    
	private ResultSetClientFactory resultSetClientFactory;


  		




  37
  34
  
    

  		




  38
  35
  
    
	@Override


  		




  39
  
  
    
	protected String execute(final NodeToken token) throws Exception {


  		




  40
  
  
    
		final Iterator<String> client = resultSetClientFactory.getClient(token.getEnv().getAttribute(inputEprParam)).iterator();


  		




  
  36
  
    
	protected String execute(final Env env) throws Exception {


  		




  
  37
  
    
		final Iterator<String> client = resultSetClientFactory.getClient(env.getAttribute(inputEprParam, String.class)).iterator();


  		




  41
  38
  
    
		final Queue<String> queue = new PriorityBlockingQueue<String>();


  		




  42
  39
  
    

  		




  43
  40
  
    
		while (queue.isEmpty() && client.hasNext()) {


  		




  ......




  69
  66
  
    
					}


  		




  70
  67
  
    

  		




  71
  68
  
    
					@Override


  		




  72
  
  
    
					public void remove() {}


  		




  
  69
  
    
					public void remove() {


  		




  
  70
  
    
					}


  		




  73
  71
  
    
				};


  		




  74
  72
  
    
			}


  		




  75
  73
  
    
		});


  		




  76
  74
  
    

  		




  77
  
  
    
		token.getEnv().setAttribute(outputEprParam, epr.toString());


  		




  
  75
  
    
		env.setAttribute(outputEprParam, epr.toString());


  		




  78
  76
  
    

  		




  79
  77
  
    
		return Arc.DEFAULT_ARC;


  		




  80
  78
  
    
	}


  		












Also available in:  Unified diff