com.asakusafw.yaess.basic

Interface ProcessExecutor

All Known Implementing Classes:

JschProcessExecutor

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ProcessExecutor

Executes programs.

Since:

0.2.3

Version:

0.8.0

Method Summary

Modifier and Type	Method and Description
default int	execute(ExecutionContext context, List<String> commandLineTokens, Map<String,String> environmentVariables) Executes a process.
int	execute(ExecutionContext context, List<String> commandLineTokens, Map<String,String> environmentVariables, Map<String,Blob> extensions, OutputStream output) Executes a process.
default int	execute(ExecutionContext context, List<String> commandLineTokens, Map<String,String> environmentVariables, OutputStream output) Executes a process.

Method Detail

execute

default int execute(ExecutionContext context,
                    List<String> commandLineTokens,
                    Map<String,String> environmentVariables)
             throws InterruptedException,
                    IOException

Executes a process.

Parameters:

context - current execution context

commandLineTokens - target command

environmentVariables - environment variables

Returns:

exit code

Throws:

InterruptedException - if interrupted while waiting process exit

IOException - if failed to execute the command

IllegalArgumentException - if some parameters were null

execute

default int execute(ExecutionContext context,
                    List<String> commandLineTokens,
                    Map<String,String> environmentVariables,
                    OutputStream output)
             throws InterruptedException,
                    IOException

Executes a process.

Parameters:

context - current execution context

commandLineTokens - target command

environmentVariables - environment variables

output - information output

Returns:

exit code

Throws:

InterruptedException - if interrupted while waiting process exit

IOException - if failed to execute the command

IllegalArgumentException - if some parameters were null

Since:

0.2.6

execute

int execute(ExecutionContext context,
            List<String> commandLineTokens,
            Map<String,String> environmentVariables,
            Map<String,Blob> extensions,
            OutputStream output)
     throws InterruptedException,
            IOException

Executes a process.

Parameters:

context - current execution context

commandLineTokens - target command

environmentVariables - environment variables

extensions - the extension BLOBs

output - information output

Returns:

exit code

Throws:

InterruptedException - if interrupted while waiting process exit

IOException - if failed to execute the command

IllegalArgumentException - if some parameters were null

Since:

0.8.0