gvsig-educa / 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 @ 220
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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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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.extensionpoint.ExtensionPoint; |
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import org.gvsig.tools.extensionpoint.ExtensionPointManager; |
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import org.gvsig.tools.service.Service; |
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import org.gvsig.tools.service.spi.AbstractProviderManager; |
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import org.gvsig.tools.service.spi.ProviderFactory; |
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import org.gvsig.tools.service.spi.ProviderServices; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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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 |
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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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public DefaultThematicMapProviderManager() {
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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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} |
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@Override
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protected String getRegistryKey() { |
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return PROVIDERS_NAME;
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} |
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public ProviderServices createProviderServices(Service service) {
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return new DefaultThematicMapProviderServices(); |
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} |
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public List<ProviderFactory> getProviderFactories() { |
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ExtensionPointManager epm = ToolsLocator.getExtensionPointManager(); |
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List<ProviderFactory> factories = new ArrayList<ProviderFactory>(); |
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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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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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} |
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} |