/*
 * Copyright (c) 2008-2015 EMC Corporation
 * All Rights Reserved
 */
package com.emc.storageos.volumecontroller.impl.hds.metering.smis.processor;

import java.util.Iterator;
import java.util.List;
import java.util.Map;

import javax.cim.CIMInstance;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.emc.storageos.plugins.BaseCollectionException;
import com.emc.storageos.plugins.common.Processor;
import com.emc.storageos.plugins.common.domainmodel.Operation;

public class StoragePortProcessor extends Processor {
    private Logger _logger = LoggerFactory.getLogger(StoragePortProcessor.class);

    private static final String LINKTECHNOLOGY = "LinkTechnology";

    @Override
    public void processResult(Operation operation, Object resultObj,
            Map<String, Object> keyMap) throws BaseCollectionException {
        try {
            @SuppressWarnings("unchecked")
            final Iterator<CIMInstance> it = (Iterator<CIMInstance>) resultObj;
            while (it.hasNext()) {
                CIMInstance storagePortInstance = it.next();
                if ("4".equalsIgnoreCase(getCIMPropertyValue(
                        storagePortInstance, LINKTECHNOLOGY))) {
                    addPath(keyMap, operation.getResult(),
                            storagePortInstance.getObjectPath());
                }
            }
        } catch (Exception e) {
            _logger.error("Fetching Storage Ports Info failed -->{}",
                    getMessage(e));
        }
    }

    @Override
    protected void setPrerequisiteObjects(List<Object> inputArgs)
            throws BaseCollectionException {
        // TODO Auto-generated method stub

    }

}