package org.gcube.application.geoportal.service.engine;

import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;

import org.gcube.application.geoportal.common.rest.InterfaceConstants;
import org.gcube.application.geoportal.model.fault.ConfigurationException;
import org.gcube.application.geoportal.service.utils.ContextUtils;
import org.gcube.contentmanagement.blobstorage.service.IClient;
import org.gcube.contentmanagement.blobstorage.transport.backend.RemoteBackendException;
import org.gcube.contentmanager.storageclient.wrapper.AccessType;
import org.gcube.contentmanager.storageclient.wrapper.MemoryType;
import org.gcube.contentmanager.storageclient.wrapper.StorageClient;

public class StorageClientProvider implements Engine<IClient>{

	
	@Override
	public IClient getObject() throws ConfigurationException {
		return new StorageClient(InterfaceConstants.SERVICE_CLASS, InterfaceConstants.SERVICE_NAME, ContextUtils.getCurrentCaller(), AccessType.SHARED, MemoryType.VOLATILE).getClient();
	}
	
	@Override
	public void shustdown() {
		// TODO Auto-generated method stub
		
	}
	@Override
	public void init() {
		// TODO Auto-generated method stub
		
	}
	
	
	//wrapping methods 
	
	public InputStream open(String id) throws MalformedURLException, RemoteBackendException, IOException, ConfigurationException {
		return new URL(getObject().getHttpsUrl().RFileById(id)).openConnection().getInputStream();
	}
	
}