activiti-extension/src/main/java/org/onap/workflow/activitiext/restservicetask/CatalogServiceConsumer.java


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/**
 * Copyright 2017 ZTE Corporation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.onap.workflow.activitiext.restservicetask;

import org.glassfish.jersey.client.ClientConfig;
import org.onap.workflow.activitiext.common.EnumModuleUrl;
import org.onap.workflow.activitiext.common.ServiceType;

import com.eclipsesource.jaxrs.consumer.ConsumerFactory;

/**
 * 
 * @author 10090474
 * 
 */
public class CatalogServiceConsumer {

  private static ICatalogService activitiServiceProxy = null;

  private static ICatalogService getCatalogService() {
    if (activitiServiceProxy == null) {
      ClientConfig config = new ClientConfig();
      activitiServiceProxy = ConsumerFactory.createConsumer(
          EnumModuleUrl.getBaseUrl(ServiceType.catalog), config, ICatalogService.class);

    }
    return activitiServiceProxy;
  }

  public static String getTopologyJson(String csarId, String nodeName) {

    getCatalogService();
    return activitiServiceProxy.getTopologyJson(csarId, nodeName);
  }
}