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Revision 37397

Added by Michele Artini almost 9 years ago

process graph image

View differences:

ProcessGraphGenerator.java
1 1 
package eu.dnetlib.functionality.modular.ui.workflows.sarasvati.viewer;
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import java.awt.Graphics2D;


  		




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import java.awt.Image;


  		




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import java.awt.image.BufferedImage;


  		




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import java.io.File;


  		




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import java.io.FileOutputStream;


  		




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import eu.dnetlib.msro.dispatcher.ProcessInfo;


  		




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import eu.dnetlib.msro.dispatcher.SarasvatiUtils;


  		




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import eu.dnetlib.msro.dispatcher.WorkflowRegistry;


  		




  
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import eu.dnetlib.rmi.object.manager.ProcessImageDesc;


  		




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import eu.dnetlib.rmi.soap.ManagerWorkerService;


  		




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import eu.dnetlib.rmi.soap.exceptions.ManagerServiceException;


  		




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public class ProcessGraphGenerator {


  		




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	private MemEngine engine = new MemEngine();


  		




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	public BufferedImage getProcessImage(final String procId) throws Exception {


  		




  
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	public ProcessImageDesc getProcessImageDesc(final String procId) throws Exception {


  		




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		final ProcessInfo proc = wfRegistry.findProcess(procId);


  		




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		final ManagerWorkerService mws = serviceLocator.getService(ManagerWorkerService.class, proc.getWorkerId());


  		




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		final Image image = mws.getProcessImage(procId);


  		




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		return toBufferedImage(image);


  		




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		return mws.getProcessImageDesc(procId);


  		




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	}


  		




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	public String getProcessImageMap(final String procId) throws Exception {


  		




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		final ProcessInfo proc = wfRegistry.findProcess(procId);


  		




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		final ManagerWorkerService mws = serviceLocator.getService(ManagerWorkerService.class, proc.getWorkerId());


  		




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		final String map = mws.getProcessImageMap(procId);


  		




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		return map;


  		




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	}


  		




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	public BufferedImage getWfDescImage(final String id, final String name, final String xml) throws Exception {


  		




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		final Graph graph = loadGraph(name, xml);


  		




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		final GraphImageMapCreator creator = new GraphImageMapCreator(graph, new GraphToImageMapHelper(id));


  		




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		}


  		




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	}


  		




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	private BufferedImage toBufferedImage(final Image img) throws ManagerServiceException {


  		




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		if (img == null) {


  		




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			throw new ManagerServiceException("Fetched image is null");


  		




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		} else if (img instanceof BufferedImage) {


  		




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			return (BufferedImage) img;


  		




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		} else {


  		




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			final BufferedImage bimg = new BufferedImage(img.getWidth(null), img.getHeight(null), BufferedImage.TYPE_INT_ARGB);


  		




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			final Graphics2D bGr = bimg.createGraphics();


  		




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			bGr.drawImage(img, 0, 0, null);


  		




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			bGr.dispose();


  		




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			return bimg;


  		




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		}


  		




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	}


  		




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	public MemEngine getEngine() {


  		




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		return engine;


  		




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	}


  		












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