api/src/main/java/org/apache/cloudstack/api/command/admin/swift/AddSwiftCmd.java

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you 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
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// specific language governing permissions and limitations
// under the License.
package org.apache.cloudstack.api.command.admin.swift;

import java.util.HashMap;
import java.util.Map;


import org.apache.cloudstack.api.APICommand;
import org.apache.cloudstack.api.ApiConstants;
import org.apache.cloudstack.api.ApiErrorCode;
import org.apache.cloudstack.api.BaseCmd;
import org.apache.cloudstack.api.Parameter;
import org.apache.cloudstack.api.ServerApiException;
import org.apache.cloudstack.api.response.ImageStoreResponse;

import com.cloud.exception.DiscoveryException;
import com.cloud.storage.ImageStore;
import com.cloud.user.Account;

@APICommand(name = "addSwift", description = "Adds Swift.", responseObject = ImageStoreResponse.class, since = "3.0.0",
        requestHasSensitiveInfo = false, responseHasSensitiveInfo = false)
public class AddSwiftCmd extends BaseCmd {

    /////////////////////////////////////////////////////
    //////////////// API parameters /////////////////////
    /////////////////////////////////////////////////////

    @Parameter(name = ApiConstants.URL, type = CommandType.STRING, required = true, description = "the URL for swift")
    private String url;

    @Parameter(name = ApiConstants.ACCOUNT, type = CommandType.STRING, description = "the account for swift")
    private String account;

    @Parameter(name = ApiConstants.USERNAME, type = CommandType.STRING, description = "the username for swift")
    private String username;

    @Parameter(name = ApiConstants.KEY, type = CommandType.STRING, description = " key for the user for swift")
    private String key;

    /////////////////////////////////////////////////////
    /////////////////// Accessors ///////////////////////
    /////////////////////////////////////////////////////

    public String getUrl() {
        return url;
    }

    /////////////////////////////////////////////////////
    /////////////// API Implementation///////////////////
    /////////////////////////////////////////////////////

    public String getAccount() {
        return account;
    }

    public String getUsername() {
        return username;
    }

    public String getKey() {
        return key;
    }

    @Override
    public long getEntityOwnerId() {
        return Account.ACCOUNT_ID_SYSTEM;
    }

    @Override
    public void execute() {
        Map<String, String> dm = new HashMap<String, String>();
        dm.put(ApiConstants.ACCOUNT, getAccount());
        dm.put(ApiConstants.USERNAME, getUsername());
        dm.put(ApiConstants.KEY, getKey());

        try{
            ImageStore result = _storageService.discoverImageStore(null, getUrl(), "Swift", null, dm);
            ImageStoreResponse storeResponse = null;
            if (result != null) {
                storeResponse = _responseGenerator.createImageStoreResponse(result);
                storeResponse.setResponseName(getCommandName());
                storeResponse.setObjectName("secondarystorage");
                setResponseObject(storeResponse);
            } else {
                throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to add Swift secondary storage");
            }
        } catch (DiscoveryException ex) {
            logger.warn("Exception: ", ex);
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, ex.getMessage());
        }
    }
}