如何使用ClearCase CM API获取元素的历史记录？ [英] How to fetch history of elements using ClearCase CM API?

问题描述

我想获取pdf文件，doc文件等文件元素的历史记录，这些文件元素使用由clearcase提供的Rational CM API进行明确控制。我已经编写了以下代码来获取历史记录，但它不完整所以请在这里帮助我。

I want to fetch history of file elements like pdf files, doc files, etc. which are under clearcase control using Rational CM API which are provided by clearcase. I have written following code to fetch the history but it is incomplete so please help me out here.

public void fetchFileElementHistory()
{
    try
    {
        CcFile fetchElement = provider.ccFile(provider.filePathLocation(testFile)); // file under Clearcase control
        PropertyRequest wantedProps = new PropertyRequest(CcFile.DISPLAY_NAME, CcFile.CREATION_DATE,CcFile.VIEW_RELATIVE_PATH,CcFile.CLIENT_PATH,CcFile.VERSION_HISTORY,CcFile.PREDECESSOR_LIST,CcFile.ELEMENT);
        fetchElement = (CcFile) fetchElement.doReadProperties(wantedProps);
        VersionHistory versionHistory = fetchElement.getVersionHistory();
        versionHistory = (VersionHistory) versionHistory.doReadProperties(new PropertyRequest(VersionHistory.CHILD_LIST,VersionHistory.ROOT_VERSION,
                VersionHistory.CHILD_MAP,VersionHistory.PARENT_LIST,VersionHistory.PROVIDER_LIST,VersionHistory.WORKSPACE_FOLDER_LIST));
        /*
         * what to do here ? 
         */
    }
    catch(Exception e){
        e.printStackTrace();
    }
}

提前致谢

推荐答案

CM API 7.1.x的官方文档。

确保您已选择安装的客户端组件部分下的CM库示例和文档功能。以检查代码示例包含在javadoc中。

The official documentation for CM API 7.1.x.
Make sure you have selected the "CM Library Samples and Documentation" feature under the Client Components section of the install. in order to check the code examples included with the javadoc.

来自对象模型概述，检查集合适用于您的案例。

From the object model overview, check if collections apply your case.

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