Clearcase和Java进程：更改视图不适用 [英] Clearcase and java process : changing view does not apply

问题描述

我有一个简单的应用程序，该应用程序从用户那里输入CC流名称的输入，并假设要从此流存储库中返回特定文件的内容。

<我已经尝试过使用简单的shell脚本来做到这一点：$ b​​ $ b用户输入流名称，
java接收流名称，运行一个进程，该进程运行一个脚本 myccscript.sh，其中包含 myinput = $ 1; cleartool setview $ myinput（或类似的东西）。

然后我尝试读取文件并将其内容打印在Java端。
但是，该过程完成后-该视图不是用户输入的视图-该环境可能仅对Ive创建的过程有效。

如何将Clearcase视图更改为主Java进程？
谢谢！

解决方案

请勿使用 cleartool setview 。它产生一个子外壳，它将使所有其他命令不起作用（因为它们在父外壳中执行）

始终使用动态视图的完整路径：

  / view / aView / vobs / aVob / .... 
  

您将在以下位置找到相同的问题（和不使用setview的相同建议）：

• ClearCase的动态视图未集成到Jenkins中


• 使用SSH在远程linux机器上使用agruments运行cleartool命令


• 在清除情况下执行时脚本未运行

您将在 Python和ClearCase setview中找到该问题的具体示例。

i have a simple application, which receives input from a user for a CC stream name, and is suppose to return the content of a specific file from this stream repository.

I have tried doing this using a simple shell script: user enters stream name, java receives stream name, runs a process which runs a script "myccscript.sh" which contains "myinput=$1; cleartool setview $myinput" (or something like that).

then i try reading the file and printing it's content in the java side. BUT, after the process is finished - the view is not the view from the user input - that environment was probably only valid for the process Ive created.

how do i change the clearcase view to the main java process? Thanks!

解决方案

Don't use cleartool setview. It spawns a sub-shell which will make all your other command not working (since they are executed in the parent shell)

Always use the full path of a dynamic view:

/view/aView/vobs/aVob/....

You will find the very same issue (and the very same advice "don't use setview") in:

• "Dynamic views of ClearCase not integrating in Jenkins"
• "using SSH to run a cleartool command with agruments on remote a linux machine"
• "script doesn't run while executing in clearcase"

You will find a concrete example of that issue in "Python and ClearCase setview".

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