Revision 220 org.gvsig.educa.thematicmap/trunk/org.gvsig.educa.thematicmap/org.gvsig.educa.thematicmap.lib/org.gvsig.educa.thematicmap.lib.impl/src/main/java/org/gvsig/educa/thematicmap/impl/DefaultThematicMapProviderManager.java

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DefaultThematicMapProviderManager.java
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package org.gvsig.educa.thematicmap.impl;
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import java.util.ArrayList;


  		




  
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import java.util.Iterator;


  		




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import java.util.List;


  		




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import org.gvsig.educa.thematicmap.spi.ThematicMapProviderManager;


  		




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public class DefaultThematicMapProviderManager extends AbstractProviderManager


  		




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		implements ThematicMapProviderManager {


  		




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	private static final Logger logger = LoggerFactory.getLogger(DefaultThematicMapProviderManager.class);


  		




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	private static final Logger logger = LoggerFactory


  		




  
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			.getLogger(DefaultThematicMapProviderManager.class);


  		




  
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	public static final String PROVIDERS_NAME = "ThematicMap.providers";


  		




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	public static final String PROVIDERS_DESCRIPTION = "ThematicMap providers";


  		




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		super();


  		




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		System.out.println("\nprovider created!\n;");


  		




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	}


  		




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	@Override


  		




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	protected String getRegistryDescription() {


  		




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		return PROVIDERS_DESCRIPTION;


  		




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		ExtensionPointManager epm = ToolsLocator.getExtensionPointManager();


  		




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		List<ProviderFactory> factories = new ArrayList<ProviderFactory>();


  		




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		@SuppressWarnings("unchecked")


  		




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		List<String> factoryNames = epm.getNames();


  		




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		for (String factoryName : factoryNames) {


  		




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			ExtensionPoint ep = epm.get(factoryName);


  		




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			ProviderFactory factory = null; 


  		




  
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		ExtensionPoint ep_prov = epm.get(PROVIDERS_NAME);


  		




  
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		if( ep_prov == null ) {


  		




  
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			return factories;


  		




  
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		}


  		




  
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		Iterator factoriesIt =  ep_prov.iterator();


  		




  
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		while (factoriesIt.hasNext()) {


  		




  
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			ExtensionPoint ep = (ExtensionPoint) factoriesIt.next();


  		




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			if (ep != null) {


  		




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				try {


  		




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					factory = ((ProviderFactory) ep.create(factoryName));


  		




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					factories.add(factory);


  		




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				} catch (Exception e) {


  		




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					logger.info("Can't create ThematicMapProviderfactory for '"+factoryName+".");


  		




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				}


  		




  
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			String factoryName = ep.getName();


  		




  
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			ProviderFactory factory = null;


  		




  
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			try {


  		




  
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				factory = ((ProviderFactory) ep.create(factoryName));


  		




  
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				factories.add(factory);


  		




  
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			} catch (Exception e) {


  		




  
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				logger.info("Can't create ThematicMapProviderfactory for '"


  		




  
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						+ factoryName + ".");


  		




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			}


  		




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		}


  		




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		return factories;


  		












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