com.aliyuncs.endpoint.EndpointResolverRules Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of aliyun-java-sdk-core Show documentation
The newest version!
package com.aliyuncs.endpoint;

import com.aliyuncs.utils.ParameterHelper;
import com.aliyuncs.utils.StringUtils;

import java.util.HashMap;

public class EndpointResolverRules extends EndpointResolverBase {
    private Boolean validRegionId = false;
    private Boolean validProductId = false;
    private HashMap productEndpointMap = null;
    private String productEndpointRegional = null;
    private String productNetwork = "public";
    private String productSuffix = "";

    @Override
    public String resolve(ResolveEndpointRequest request) {
        ParameterHelper.validateParameter(request.productNetwork, "productNetwork");
        if (!StringUtils.isEmpty(productSuffix)) {
            ParameterHelper.validateParameter(request.productSuffix, "productSuffix");
        }
        this.productEndpointMap = request.productEndpointMap;
        this.productEndpointRegional = request.productEndpointRegional;
        this.productNetwork = request.productNetwork;
        this.productSuffix = request.productSuffix;
        if (this.productEndpointMap == null || this.productEndpointRegional == null) {
            return null;
        }
        return getEndpoint(request.productCode, request.regionId);
    }

    @Override
    public String makeEndpointKey(ResolveEndpointRequest request) {
        return makeEndpointKey(request.productCode, request.regionId);
    }

    public String makeEndpointKey(String productCode, String regionId) {
        return productCode.toLowerCase() + "." + regionId.toLowerCase();
    }

    private String getEndpoint(String productCode, String regionId) {
        if (this.productEndpointRegional != null && this.productEndpointMap != null) {
            if ("".equals(this.productNetwork) || this.productNetwork == null) {
                this.productNetwork = "public";
            }

            if ("public".equals(this.productNetwork)) {
                if (this.productEndpointMap.containsKey(regionId)) {
                    return this.productEndpointMap.get(regionId);
                }
            }

            String endpoint;
            if ("regional".equals(this.productEndpointRegional)) {
                endpoint = "..aliyuncs.com";
                endpoint = endpoint.replace("", regionId.toLowerCase());
            } else {
                endpoint = ".aliyuncs.com";
            }
            if (StringUtils.isEmpty(this.productSuffix)) {
                endpoint = endpoint.replace("", "");
            } else {
                endpoint = endpoint.replace("", "-" + this.productSuffix.toLowerCase());
            }
            if ("public".equals(this.productNetwork)) {
                endpoint = endpoint.replace("", "");
            } else {
                endpoint = endpoint.replace("", "-" + this.productNetwork.toLowerCase());
            }

            endpoint = endpoint.replace("", productCode.toLowerCase());
            this.validRegionId = true;
            this.validProductId = true;
            return endpoint;
        }
        return null;

    }

    @Override
    public boolean isProductCodeValid(ResolveEndpointRequest request) {
        return this.validProductId;
    }

    @Override
    public boolean isRegionIdValid(ResolveEndpointRequest request) {
        return this.validRegionId;
    }
}