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Rename.ts
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Rename.ts
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/*
* This program and the accompanying materials are made available under the terms of the
* Eclipse Public License v2.0 which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-v20.html
*
* SPDX-License-Identifier: EPL-2.0
*
* Copyright Contributors to the Zowe Project.
*
*/
import { AbstractSession, ImperativeExpect, Logger, Headers } from "@zowe/imperative";
import { posix } from "path";
import { ZosmfRestClient, IHeaderContent, ZosmfHeaders } from "@zowe/core-for-zowe-sdk";
import { ZosFilesConstants } from "../../constants/ZosFiles.constants";
import { ZosFilesMessages } from "../../constants/ZosFiles.messages";
import { IZosFilesResponse } from "../../doc/IZosFilesResponse";
import { IDataSet } from "../../doc/IDataSet";
import { IZosFilesOptions } from "../../doc/IZosFilesOptions";
/**
* Class to handle renaming data sets
*/
export class Rename {
/**
* Rename a data set
* @param {AbstractSession} session - z/OSMF connection info
* @param {string} beforeDataSetName - the name of the data set to rename
* @param {string} fterDataSetName - the new name of the data set
* @returns {Promise<IZosFilesResponse>}
*/
public static async dataSet(
session: AbstractSession,
beforeDataSetName: string,
afterDataSetName: string,
options?: IZosFilesOptions
): Promise<IZosFilesResponse> {
ImperativeExpect.toBeDefinedAndNonBlank(beforeDataSetName, "beforeDataSetName");
ImperativeExpect.toBeDefinedAndNonBlank(afterDataSetName, "afterDataSetName");
return this.rename(
session,
afterDataSetName.trim(),
{ dataSetName: beforeDataSetName.trim() },
options
);
}
/**
* Rename a data set member
* @param {AbstractSession} session - z/OSMF connection info
* @param {string} dataSetName - the name of the data set the member belongs to
* @param {string} beforeMemberName - the current name of the member
* @param {string} afterMemberName - the new name of the member
* @returns {Promise<IZosFilesResponse>}
*/
public static async dataSetMember(
session: AbstractSession,
dataSetName: string,
beforeMemberName: string,
afterMemberName: string,
options?: IZosFilesOptions
): Promise<IZosFilesResponse> {
ImperativeExpect.toBeDefinedAndNonBlank(dataSetName, "dataSetName");
ImperativeExpect.toBeDefinedAndNonBlank(beforeMemberName, "beforeMemberName");
ImperativeExpect.toBeDefinedAndNonBlank(afterMemberName, "afterMemberName");
return this.rename(
session,
`${dataSetName.trim()}(${afterMemberName.trim()})`,
{ dataSetName: dataSetName.trim(), memberName: beforeMemberName.trim() },
options
);
}
/**
*
* @param {AbstractSession} session - z/OSMF connection info
* @param {string} afterDataSetName - The new name of the data set in the form 'dataset(member)'
* @param {IDataSet} beforeDataSet - The data set you are renaming
*/
private static async rename(
session: AbstractSession,
afterDataSetName: string,
{ dataSetName: beforeDataSetName, memberName: beforeMemberName }: IDataSet,
options?: IZosFilesOptions
): Promise<IZosFilesResponse> {
const endpoint: string = posix.join(
ZosFilesConstants.RESOURCE,
ZosFilesConstants.RES_DS_FILES,
afterDataSetName
);
Logger.getAppLogger().debug(`Endpoint: ${endpoint}`);
const payload: any = {
"request": "rename",
"from-dataset": {
dsn: beforeDataSetName,
member: beforeMemberName
}
};
const reqHeaders: IHeaderContent[] = [
Headers.APPLICATION_JSON,
{ [Headers.CONTENT_LENGTH]: JSON.stringify(payload).length.toString() },
ZosmfHeaders.ACCEPT_ENCODING
];
if (options && options.responseTimeout != null) {
reqHeaders.push({[ZosmfHeaders.X_IBM_RESPONSE_TIMEOUT]: options.responseTimeout.toString()});
}
try {
await ZosmfRestClient.putExpectString(session, endpoint, reqHeaders, payload);
return {
success: true,
commandResponse: ZosFilesMessages.dataSetRenamedSuccessfully.message
};
} catch(err) {
Logger.getAppLogger().error(err);
throw err;
}
}
}