com.envision.energy.eos.sdk.AssetServiceImpl Maven / Gradle / Ivy

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enos subscription service

There is a newer version: 3.0.3

package com.envision.energy.eos.sdk;

import com.envision.energy.eos.exception.SubscribeException;
import com.google.common.collect.Lists;

import java.util.Collection;

/**
 * @author zhensheng.cai
 */
public class AssetServiceImpl implements IAssetService {


    @Override
    public void subscribe(IAssetHandler handler, int subscribeType, Collection ancestors, Collection cimTypes) throws NullPointerException, SubscribeException {
        if(ancestors.isEmpty() && cimTypes.isEmpty()){
            throw new SubscribeException("forbidden subscribe data: both ancestors and types empty");
        }
        ProxyManager.INSTANCE.getAssetProxy().subscribe(handler, subscribeType,ancestors, cimTypes);
    }

    @Override
    public void unsubscribe() throws SubscribeException {
        ProxyManager.INSTANCE.getAssetProxy().unsubscribe();
    }

    @Override
    public void unsubscribe(IAssetHandler handler) throws SubscribeException {
        ProxyManager.INSTANCE.getAssetProxy().unsubscribe(handler);
    }


    @Override
    public void shutdown() {
        ProxyManager.INSTANCE.getAssetProxy().shutdown();
    }

    @Override
    public void subscribeAncestors(IAssetHandler handler, int subscribeType, Collection ancestors)
            throws NullPointerException, SubscribeException {
        ProxyManager.INSTANCE.getAssetProxy().subscribe(handler, subscribeType, ancestors, Lists.newArrayList());
    }

    @Override
    public void subscribeTypes(IAssetHandler handler, int subscribeType, Collection types)
            throws NullPointerException, SubscribeException {
        ProxyManager.INSTANCE.getAssetProxy().subscribe(handler, subscribeType, Lists.newArrayList(), types);
    }
}