WebServiceContractImpl.java

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package org.glassfish.webservices;

import com.sun.enterprise.container.common.spi.util.ComponentEnvManager;
import com.sun.enterprise.container.common.spi.util.InjectionManager;
import org.glassfish.api.admin.ServerEnvironment;
import org.glassfish.api.container.Adapter;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Provider;

import org.glassfish.hk2.api.IterableProvider;
import org.jvnet.hk2.annotations.Optional;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.internal.api.Globals;
import org.glassfish.internal.data.ApplicationRegistry;
import org.glassfish.server.ServerEnvironmentImpl;
import org.glassfish.api.invocation.InvocationManager;
import com.sun.enterprise.module.ModulesRegistry;
import com.sun.enterprise.config.serverbeans.Config;

import java.util.Collections;
import java.util.logging.Logger;

/**
 * This is the implementation class which will provide the implementation
 * to access the injected fields like the NamingManager , ComponentEnvManager
 */
@Service
public class WebServiceContractImpl implements WebServicesContract{

    @Inject
    private ComponentEnvManager compEnvManager;

    @Inject
    private ServerEnvironmentImpl env;

    @Inject
    private ModulesRegistry modulesRegistry;

    @Inject
    private InvocationManager invManager;

    @Inject @Named(ServerEnvironment.DEFAULT_INSTANCE_NAME) @Optional
    private Provider<Config> configProvider;

    @Inject @Optional
	private Provider<ApplicationRegistry> applicationRegistryProvider;

    @Inject @Optional
	private IterableProvider<Adapter> adapters;

    @Inject @Optional
	private Provider<InjectionManager> injectionManagerProvider;
    
    private  static WebServiceContractImpl wscImpl;

    private static final Logger logger = LogUtils.getLogger();

    public ComponentEnvManager getComponentEnvManager() {
        return compEnvManager;  
    }

    public Config getConfig() {
        return configProvider.get();
    }
  
    public InvocationManager getInvocationManager() {
            return invManager;
    }

    public ServerEnvironmentImpl getServerEnvironmentImpl (){
        return env;
    }

    public ModulesRegistry getModulesRegistry (){
            return modulesRegistry;
    }

    public static WebServiceContractImpl getInstance() {
        // Create the instance first to access the logger.
        wscImpl = Globals.getDefaultHabitat().getService(
                WebServiceContractImpl.class);
        return wscImpl;
    }

    public Logger getLogger() {
        return logger;
    }

	public ApplicationRegistry getApplicationRegistry() {
		return applicationRegistryProvider.get();
	}

	public ServerEnvironment getServerEnvironment() {
		return env;
	}

	public Iterable<Adapter> getAdapters() {
		return (adapters != null) ? adapters : Collections.EMPTY_LIST;
	}

	public InjectionManager getInjectionManager() {
		return injectionManagerProvider.get();
	}
}