Enterprise Distributed Application Service:Guide of using EDAS SDK for Java to call the EDAS API

Prerequisites

Java Development Kit (JDK) 1.6 or later is installed. For more information, see JDK.

Obtain EDAS SDK for Java

Use EDAS SDK for Java to call the EDAS API

Replace the values of the aliyun_user_ak, aliyun_user_sk, and region_id parameters in the following sample code with your actual values of the common parameters. For more information about the common parameters, see Common parameters for API calls.

import java.util.List;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.edas.model.v20170801.ListApplicationRequest;
import com.aliyuncs.edas.model.v20170801.ListApplicationResponse;
import com.aliyuncs.edas.model.v20170801.ListDeployGroupRequest;
import com.aliyuncs.edas.model.v20170801.ListDeployGroupResponse;


public class ListApplicationsSimpleInfo {

    public static void main(String args[]){
        String aliyun_user_ak = "yourAccessKeyId";// The AccessKey ID of your Alibaba Cloud account or RAM user. 
        String aliyun_user_sk = "yourAccessKeySecret";// The AccessKey secret of your Alibaba Cloud account or RAM user. 
        String region_id = "cn-hangzhou";// The region where the application resides. 

        DefaultProfile defaultProfile = DefaultProfile.getProfile(region_id, aliyun_user_ak, aliyun_user_sk);
        DefaultAcsClient defaultAcsClient = new DefaultAcsClient(defaultProfile);

        ListApplicationRequest applist_req = new ListApplicationRequest();
        try {
            ListApplicationResponse applist_resp = defaultAcsClient.getAcsResponse(applist_req);
            if(applist_resp.getCode() == 200){
                List<ListApplicationResponse.Application> applist = applist_resp.getApplicationList();
                if(applist != null && applist.size() > 0){
                    for(ListApplicationResponse.Application app : applist){
                        String app_name = app.getName();
                        String app_id = app.getAppId();
                        System.out.println("Application name : " + app_name + ", Application ID : " + app_id);
                        ListDeployGroupRequest dglist_req = new ListDeployGroupRequest();
                        dglist_req.setAppId(app_id);
                        ListDeployGroupResponse dglist_resp = defaultAcsClient.getAcsResponse(dglist_req);
                        if(dglist_resp.getCode() == 200){
                            List<ListDeployGroupResponse.DeployGroup> dglist = dglist_resp.getDeployGroupList();
                            for(ListDeployGroupResponse.DeployGroup dg : dglist){
                                String dg_name = dg.getGroupName();
                                if("_DEFAULT_GROUP".equals(dg_name)){
                                    dg_name = "Default group";
                                }
                                String dg_id = dg.getGroupId();
                                System.out.println("\tGroup name : " + dg_name + ", Group ID : " + dg_id);
                            }
                        }
                    }
                } else {
                    System.out.println("The returned application list is empty. Check whether an application exists in the region specified by the region_id parameter.");
                }
            } else {
                // Print the error cause.
                System.out.println("An exception is returned after the API call.\nMessage: " + applist_resp.getMessage() + "\nRequestId: " + applist_resp.getRequestId());
            }
        } catch (ClientException e) {
            e.printStackTrace();
        }

    }
}