org.jruby.util

Class ShellLauncher

java.lang.Object

org.jruby.util.ShellLauncher

public class ShellLauncher
extends java.lang.Object

This mess of a class is what happens when all Java gives you is Runtime.getRuntime().exec(). Thanks dude, that really helped.

Author:

nicksieger

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ShellLauncher.LaunchConfig
static class	ShellLauncher.POpenProcess

Constructor Summary

Constructors

Constructor and Description
ShellLauncher()

Method Summary

Modifier and Type	Method and Description
static java.lang.Process	buildProcess(Ruby runtime, java.lang.String[] args, java.lang.String[] env, java.io.File pwd)
static int	execAndWait(Ruby runtime, IRubyObject[] rawArgs)
static int	execAndWait(Ruby runtime, IRubyObject[] rawArgs, java.util.Map mergeEnv)
static java.io.File	findPathExecutable(Ruby runtime, java.lang.String fname)
static java.io.File	findPathExecutable(Ruby runtime, java.lang.String fname, IRubyObject pathObject)
static java.lang.String[]	getCurrentEnv(Ruby runtime)
static java.lang.String[]	getModifiedEnv(Ruby runtime, java.util.Collection mergeEnv, boolean clearEnv)
static long	getPidFromProcess(java.lang.Process process)
static ShellLauncher.POpenProcess	popen(Ruby runtime, IRubyObject[] strings, java.util.Map env, IOOptions modes) Deprecated.
static ShellLauncher.POpenProcess	popen(Ruby runtime, IRubyObject[] strings, java.util.Map env, ModeFlags modes)
static ShellLauncher.POpenProcess	popen(Ruby runtime, IRubyObject string, IOOptions modes) Deprecated.
static ShellLauncher.POpenProcess	popen(Ruby runtime, IRubyObject string, java.util.Map env, ModeFlags modes)
static ShellLauncher.POpenProcess	popen(Ruby runtime, IRubyObject string, ModeFlags modes)
static ShellLauncher.POpenProcess	popen3(Ruby runtime, IRubyObject[] strings) Deprecated.
static ShellLauncher.POpenProcess	popen3(Ruby runtime, IRubyObject[] strings, boolean addShell) Deprecated.
static long	reflectPidFromProcess(java.lang.Process process)
static java.lang.Process	run(Ruby runtime, IRubyObject string)
static java.lang.Process	run(Ruby runtime, IRubyObject[] rawArgs, boolean doExecutableSearch)
static java.lang.Process	run(Ruby runtime, IRubyObject[] rawArgs, boolean doExecutableSearch, boolean forceExternalProcess)
static int	runAndWait(Ruby runtime, IRubyObject[] rawArgs)
static int	runAndWait(Ruby runtime, IRubyObject[] rawArgs, java.io.OutputStream output)
static int	runAndWait(Ruby runtime, IRubyObject[] rawArgs, java.io.OutputStream output, boolean doExecutableSearch)
static long[]	runAndWaitPid(Ruby runtime, IRubyObject[] rawArgs)
static long[]	runAndWaitPid(Ruby runtime, IRubyObject[] rawArgs, java.io.OutputStream output, boolean doExecutableSearch)
static long	runExternal(Ruby runtime, IRubyObject env, IRubyObject prog, IRubyObject options, IRubyObject args, boolean wait)
static int	runExternalAndWait(Ruby runtime, IRubyObject[] rawArgs, java.util.Map mergeEnv)
static long	runExternalWithoutWait(Ruby runtime, IRubyObject[] rawArgs)
static long	runExternalWithoutWait(Ruby runtime, IRubyObject env, IRubyObject prog, IRubyObject options, IRubyObject args)
static long	runWithoutWait(Ruby runtime, IRubyObject[] rawArgs)
static boolean	shouldUseShell(java.lang.String command)
static java.io.InputStream	unwrapBufferedStream(java.io.InputStream filteredStream) Deprecated.
static java.io.OutputStream	unwrapBufferedStream(java.io.OutputStream filteredStream) Deprecated.
static java.io.InputStream	unwrapFilterInputStream(java.io.InputStream filteredStream) Deprecated.
static java.io.OutputStream	unwrapFilterOutputStream(java.io.OutputStream filteredStream) Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Detail

ShellLauncher

public ShellLauncher()

Method Detail

getCurrentEnv

public static java.lang.String[] getCurrentEnv(Ruby runtime)

getModifiedEnv

public static java.lang.String[] getModifiedEnv(Ruby runtime,
                                                java.util.Collection mergeEnv,
                                                boolean clearEnv)

findPathExecutable

public static java.io.File findPathExecutable(Ruby runtime,
                                              java.lang.String fname)

findPathExecutable

public static java.io.File findPathExecutable(Ruby runtime,
                                              java.lang.String fname,
                                              IRubyObject pathObject)

runAndWait

public static int runAndWait(Ruby runtime,
                             IRubyObject[] rawArgs)

runAndWaitPid

public static long[] runAndWaitPid(Ruby runtime,
                                   IRubyObject[] rawArgs)

runWithoutWait

public static long runWithoutWait(Ruby runtime,
                                  IRubyObject[] rawArgs)

runExternalAndWait

public static int runExternalAndWait(Ruby runtime,
                                     IRubyObject[] rawArgs,
                                     java.util.Map mergeEnv)

runExternalWithoutWait

public static long runExternalWithoutWait(Ruby runtime,
                                          IRubyObject env,
                                          IRubyObject prog,
                                          IRubyObject options,
                                          IRubyObject args)

runExternal

public static long runExternal(Ruby runtime,
                               IRubyObject env,
                               IRubyObject prog,
                               IRubyObject options,
                               IRubyObject args,
                               boolean wait)

buildProcess

public static java.lang.Process buildProcess(Ruby runtime,
                                             java.lang.String[] args,
                                             java.lang.String[] env,
                                             java.io.File pwd)
                                      throws java.io.IOException

Throws:

java.io.IOException

runExternalWithoutWait

public static long runExternalWithoutWait(Ruby runtime,
                                          IRubyObject[] rawArgs)

execAndWait

public static int execAndWait(Ruby runtime,
                              IRubyObject[] rawArgs)

execAndWait

public static int execAndWait(Ruby runtime,
                              IRubyObject[] rawArgs,
                              java.util.Map mergeEnv)

runAndWait

public static int runAndWait(Ruby runtime,
                             IRubyObject[] rawArgs,
                             java.io.OutputStream output)

runAndWait

public static int runAndWait(Ruby runtime,
                             IRubyObject[] rawArgs,
                             java.io.OutputStream output,
                             boolean doExecutableSearch)

runAndWaitPid

public static long[] runAndWaitPid(Ruby runtime,
                                   IRubyObject[] rawArgs,
                                   java.io.OutputStream output,
                                   boolean doExecutableSearch)

getPidFromProcess

public static long getPidFromProcess(java.lang.Process process)

reflectPidFromProcess

public static long reflectPidFromProcess(java.lang.Process process)

run

public static java.lang.Process run(Ruby runtime,
                                    IRubyObject string)
                             throws java.io.IOException

Throws:

java.io.IOException

popen

public static ShellLauncher.POpenProcess popen(Ruby runtime,
                                               IRubyObject string,
                                               ModeFlags modes)
                                        throws java.io.IOException

Throws:

java.io.IOException

popen

public static ShellLauncher.POpenProcess popen(Ruby runtime,
                                               IRubyObject[] strings,
                                               java.util.Map env,
                                               ModeFlags modes)
                                        throws java.io.IOException

Throws:

java.io.IOException

popen

public static ShellLauncher.POpenProcess popen(Ruby runtime,
                                               IRubyObject string,
                                               java.util.Map env,
                                               ModeFlags modes)
                                        throws java.io.IOException

Throws:

java.io.IOException

popen

@Deprecated
public static ShellLauncher.POpenProcess popen(Ruby runtime,
                                                           IRubyObject string,
                                                           IOOptions modes)
                                                    throws java.io.IOException

Deprecated.

Throws:

java.io.IOException

popen

@Deprecated
public static ShellLauncher.POpenProcess popen(Ruby runtime,
                                                           IRubyObject[] strings,
                                                           java.util.Map env,
                                                           IOOptions modes)
                                                    throws java.io.IOException

Deprecated.

Throws:

java.io.IOException

popen3

@Deprecated
public static ShellLauncher.POpenProcess popen3(Ruby runtime,
                                                            IRubyObject[] strings)
                                                     throws java.io.IOException

Deprecated.

Throws:

java.io.IOException

popen3

@Deprecated
public static ShellLauncher.POpenProcess popen3(Ruby runtime,
                                                            IRubyObject[] strings,
                                                            boolean addShell)
                                                     throws java.io.IOException

Deprecated.

Throws:

java.io.IOException

run

public static java.lang.Process run(Ruby runtime,
                                    IRubyObject[] rawArgs,
                                    boolean doExecutableSearch)
                             throws java.io.IOException

Throws:

java.io.IOException

run

public static java.lang.Process run(Ruby runtime,
                                    IRubyObject[] rawArgs,
                                    boolean doExecutableSearch,
                                    boolean forceExternalProcess)
                             throws java.io.IOException

Throws:

java.io.IOException

shouldUseShell

public static boolean shouldUseShell(java.lang.String command)

unwrapBufferedStream

@Deprecated
public static java.io.OutputStream unwrapBufferedStream(java.io.OutputStream filteredStream)

Deprecated.

unwrapBufferedStream

@Deprecated
public static java.io.InputStream unwrapBufferedStream(java.io.InputStream filteredStream)

Deprecated.

unwrapFilterOutputStream

@Deprecated
public static java.io.OutputStream unwrapFilterOutputStream(java.io.OutputStream filteredStream)

Deprecated.

unwrapFilterInputStream

@Deprecated
public static java.io.InputStream unwrapFilterInputStream(java.io.InputStream filteredStream)

Deprecated.