Module org.tentackle.common

Package org.tentackle.common

Class ToolRunner

java.lang.Object

org.tentackle.common.ToolRunner

public class ToolRunner
extends Object

Runner for external tools.

Constructor Summary

Constructors

Constructor	Description
ToolRunner(File tool)	Creates a runner for a tool.

Method Summary

Modifier and Type	Method	Description
ToolRunner	arg(Object... args)	Adds arguments.
void	clear()	Clears arguments and results.
int	getErrCode()	Gets the error code.
List<String>	getErrors()	Gets the standard error output.
String	getErrorsAsString()	Gets the standard error output.
List<String>	getOutput()	Gets the standard output.
String	getOutputAsString()	Gets the standard output.
ToolRunner	run()	Runs the tool.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ToolRunner

public ToolRunner(File tool)

Creates a runner for a tool.

Throws TentackleRuntimeException if tool not found or not executable.

Parameters:

tool - the tool

Method Detail

arg

public ToolRunner arg(Object... args)

Adds arguments.

Parameters:

args - the arguments

Returns:

this runner

toString

public String toString()

Overrides:

toString in class Object

run

public ToolRunner run()

Runs the tool.

Throws TentackleRuntimeException if running the tool failed.

Returns:

this runner

getOutput

public List<String> getOutput()

Gets the standard output.

Returns:

the output lines, never null

getOutputAsString

public String getOutputAsString()

Gets the standard output.

Returns:

the output, never null

getErrors

public List<String> getErrors()

Gets the standard error output.

Throws TentackleRuntimeException if run method not invoked yet.

Returns:

the error lines, never null

getErrorsAsString

public String getErrorsAsString()

Gets the standard error output.

Throws TentackleRuntimeException if run method not invoked yet.

Returns:

the errors, never null

getErrCode

public int getErrCode()

Gets the error code.

Throws TentackleRuntimeException if run method not invoked yet.

Returns:

the error, 0 if ok

clear

public void clear()

Clears arguments and results.