source: java/Framclipse/com.framsticks.framclipse/src/com/framsticks/framclipse/resource/FramScriptResourceDescriptionManager.java

package com.framsticks.framclipse.resource;

import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.xtext.resource.IDefaultResourceDescriptionStrategy;
import org.eclipse.xtext.resource.IResourceDescription;
import org.eclipse.xtext.resource.impl.DefaultResourceDescriptionManager;
import com.google.inject.Inject;
import com.google.inject.Provider;

public class FramScriptResourceDescriptionManager extends
                DefaultResourceDescriptionManager {

        @Inject
        private IDefaultResourceDescriptionStrategy strategy;

        private static final String CACHE_KEY = FramScriptResourceDescriptionManager.class.getName() + "#getResourceDescription";
        
        public IResourceDescription getResourceDescription(final Resource resource) {
                return getCache().get(CACHE_KEY, resource, new Provider<IResourceDescription>(){
                        public IResourceDescription get() {
                                return new FramScriptResourceDescription(resource, strategy);
                        }});
        }

}