2 * Copyright 2016 [ZTE] and others.
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4 * Licensed under the Apache License, Version 2.0 (the "License");
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5 * you may not use this file except in compliance with the License.
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6 * You may obtain a copy of the License at
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8 * http://www.apache.org/licenses/LICENSE-2.0
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10 * Unless required by applicable law or agreed to in writing, software
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11 * distributed under the License is distributed on an "AS IS" BASIS,
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12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 * See the License for the specific language governing permissions and
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14 * limitations under the License.
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17 package org.openo.commontosca.catalog.model.externalservice.lifecycle;
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19 import com.google.gson.Gson;
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20 import com.google.gson.reflect.TypeToken;
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22 import com.eclipsesource.jaxrs.consumer.ConsumerFactory;
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23 import org.openo.commontosca.catalog.common.MsbUtil;
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24 import org.openo.commontosca.catalog.common.ToolUtil;
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25 import org.openo.commontosca.catalog.model.externalservice.entity.lifecycle.InstanceEntity;
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26 import org.slf4j.Logger;
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27 import org.slf4j.LoggerFactory;
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29 import java.lang.reflect.Type;
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30 import java.util.ArrayList;
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35 * The lifecycle service.
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40 public class LifeCycleServiceConsumer {
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41 private static final Logger LOG = LoggerFactory.getLogger(LifeCycleServiceConsumer.class);
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44 * get lifecycle application instances.
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46 * @return instance entity
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48 public static ArrayList<InstanceEntity> getInstances() {
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49 ILifeCycleServiceRest resourceserviceproxy =
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50 ConsumerFactory.createConsumer(MsbUtil.getNsocLifecycleBaseUrl(),
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51 ILifeCycleServiceRest.class);
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54 result = resourceserviceproxy.getVnfInstances();
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55 } catch (Exception e1) {
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56 LOG.error("query vim info faild.", e1);
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59 if (ToolUtil.isEmptyString(result)) {
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63 Gson gson = new Gson();
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64 Type listType = new TypeToken<ArrayList<InstanceEntity>>() {}.getType();
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65 return gson.fromJson(result, listType);
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