org.gradle.internal.nativeplatform.jna

Class UnsupportedEnvironment

java.lang.Object

org.gradle.internal.nativeplatform.jna.UnsupportedEnvironment

All Implemented Interfaces:

ProcessEnvironment

public class UnsupportedEnvironment
extends Object
implements ProcessEnvironment

Constructor Summary

Constructors

Constructor and Description
UnsupportedEnvironment()

Method Summary

Methods

Modifier and Type	Method and Description
Long	getPid() Returns the OS level PID for the current process.
File	getProcessDir() Returns the working directory of the current process.
Long	maybeGetPid() Returns the OS level PID for the current process, or null if not available.
boolean	maybeRemoveEnvironmentVariable(String name) Removes the given environment variable, if possible.
boolean	maybeSetEnvironment(Map<String,String> source) Sets the environment of this process, if possible.
boolean	maybeSetEnvironmentVariable(String name, String value) Sets the given environment variable, if possible.
boolean	maybeSetProcessDir(File processDir) Sets the process working directory, if possible
void	removeEnvironmentVariable(String name) Removes the given environment variable.
void	setEnvironmentVariable(String name, String value) Sets the given environment variable.
void	setProcessDir(File processDir) Sets the process working directory.

Methods inherited from class java.lang.Object

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

Constructor Detail

UnsupportedEnvironment

public UnsupportedEnvironment()

Method Detail

maybeSetEnvironment

public boolean maybeSetEnvironment(Map<String,String> source)

Description copied from interface: ProcessEnvironment

Sets the environment of this process, if possible.

Specified by:

maybeSetEnvironment in interface ProcessEnvironment

Parameters:

source - The environment

Returns:

true if environment changed, false if not possible.

removeEnvironmentVariable

public void removeEnvironmentVariable(String name)
                               throws NativeIntegrationException

Description copied from interface: ProcessEnvironment

Removes the given environment variable.

Specified by:

removeEnvironmentVariable in interface ProcessEnvironment

Parameters:

name - The name of the environment variable.

Throws:

NativeIntegrationException - If the environment variable cannot be removed.

maybeRemoveEnvironmentVariable

public boolean maybeRemoveEnvironmentVariable(String name)

Description copied from interface: ProcessEnvironment

Removes the given environment variable, if possible.

Specified by:

maybeRemoveEnvironmentVariable in interface ProcessEnvironment

Parameters:

name - The name of the environment variable.

Returns:

true if removed, false if not possible.

setEnvironmentVariable

public void setEnvironmentVariable(String name,
                          String value)
                            throws NativeIntegrationException

Description copied from interface: ProcessEnvironment

Sets the given environment variable.

Specified by:

setEnvironmentVariable in interface ProcessEnvironment

Parameters:

name - The name

value - The value. Can be null, which removes the environment variable.

Throws:

NativeIntegrationException - If the environment variable cannot be set.

maybeSetEnvironmentVariable

public boolean maybeSetEnvironmentVariable(String name,
                                  String value)

Description copied from interface: ProcessEnvironment

Sets the given environment variable, if possible.

Specified by:

maybeSetEnvironmentVariable in interface ProcessEnvironment

Parameters:

name - The name

value - The value

Returns:

true if set, false if not possible.

getProcessDir

public File getProcessDir()
                   throws NativeIntegrationException

Description copied from interface: ProcessEnvironment

Returns the working directory of the current process.

Specified by:

getProcessDir in interface ProcessEnvironment

Throws:

NativeIntegrationException - If the process directory is not available.

setProcessDir

public void setProcessDir(File processDir)
                   throws NativeIntegrationException

Description copied from interface: ProcessEnvironment

Sets the process working directory.

Specified by:

setProcessDir in interface ProcessEnvironment

Parameters:

processDir - The directory.

Throws:

NativeIntegrationException - If process directory cannot be set.

maybeSetProcessDir

public boolean maybeSetProcessDir(File processDir)

Description copied from interface: ProcessEnvironment

Sets the process working directory, if possible

Specified by:

maybeSetProcessDir in interface ProcessEnvironment

Parameters:

processDir - The directory.

Returns:

true if the directory can be set, false if not possible.

getPid

public Long getPid()
            throws NativeIntegrationException

Description copied from interface: ProcessEnvironment

Returns the OS level PID for the current process.

Specified by:

getPid in interface ProcessEnvironment

Throws:

NativeIntegrationException - If the pid is not available.

maybeGetPid

public Long maybeGetPid()

Description copied from interface: ProcessEnvironment

Returns the OS level PID for the current process, or null if not available.

Specified by:

maybeGetPid in interface ProcessEnvironment