Package com.logicaldoc.util.exec
Class Exec
java.lang.Object
com.logicaldoc.util.exec.Exec
Utility class used to execute system commands
- Since:
- 6.3
- Author:
- Marco Meschieri - LogicalDOC
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionExecute the command by using the Runtime.getRuntime().exec()int
Execute the command by using the Runtime.execint
int
exec
(String commandLine, String[] env, File dir, StringBuilder buffer, int timeout) int
Execute the command by using the Runtime.getRuntime().exec()int
Execute the command by using the Runtime.getRuntime().exec()int
Executes the command by using the process builder.boolean
Checks if you are running on WindowsnormalizePathForCommand
(String srcPath) Utility method for normalizing a path to be used to invoke a commandvoid
setErrPrefix
(String errPrefix) void
setOutPrefix
(String outPrefix)
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Constructor Details
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Exec
public Exec()
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Method Details
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setErrPrefix
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setOutPrefix
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isWindows
public boolean isWindows()Checks if you are running on Windows- Returns:
- true if the execution platform is Windows
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exec2
Executes the command by using the process builder.- Parameters:
commandLine
- The command line to process. The path of the command must be listed in the allowed-commands.txtdirectory
- The folder where the command will be executedtimeout
- The timeout in seconds- Returns:
- the return value
- Throws:
IOException
- raised in case of errors during execution
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exec
Execute the command by using the Runtime.getRuntime().exec()- Parameters:
commandLine
- the list of elements in the command line. The path of the command must be listed in the allowed-commands.txt- Returns:
- the command execution return value
- Throws:
IOException
- raised in case of errors during execution
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exec
Execute the command by using the Runtime.getRuntime().exec()- Parameters:
commandLine
- the list of elements in the command line. The path of the command must be listed in the allowed-commands.txtenv
- the environment variablesdir
- the current foldertimeout
- maximum execution time expressed in seconds- Returns:
- the return code of the command
- Throws:
IOException
- raised in case of errors during execution
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exec
Execute the command by using the Runtime.getRuntime().exec()- Parameters:
commandLine
- the command line string. The path of the command must be listed in the allowed-commands.txtenv
- the execution environmentdir
- the current folder- Returns:
- The output of the command
- Throws:
IOException
- If the execution caused an error
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exec
public int exec(String commandLine, String[] env, File dir, StringBuilder buffer, int timeout) throws IOException - Throws:
IOException
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exec
public int exec(String commandLine, String[] env, File dir, Writer outputWriter, int timeout) throws IOException - Throws:
IOException
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exec
Execute the command by using the Runtime.exec- Parameters:
commandLine
- the command line. The path of the command must be listed in the allowed-commands.txtenv
- the environment variablesdir
- the current execution directorytimeout
- maximum execution time expressed in seconds- Returns:
- the command return value
- Throws:
IOException
- raised if the command produced an error
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normalizePathForCommand
Utility method for normalizing a path to be used to invoke a command- Parameters:
srcPath
- the source path to parse- Returns:
- the normalized path
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