com.atlassian.bamboo.process

Interface EnvironmentVariableAccessor

All Known Implementing Classes:

EnvironmentVariableAccessorImpl

@PublicApi
public interface EnvironmentVariableAccessor

Accessor for all environment variables needed by the ProcessService.

Since:

3.1

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_SAFE_ENVIRONMENT_LENGTH
static int	MAX_SAFE_INDIVIDUAL_VARIABLE_LENGTH

Method Summary

Modifier and Type	Method and Description
Map<String,String>	getEnvironment()
Map<String,String>	getEnvironment(CommonTaskContext taskContext) Use TaskContext as a source of environment settings.
List<String>	getPaths(CommonTaskContext taskContext) Use TaskContext as a source of additional PATH settings.
String	joinEnvironmentVariables(Iterable<Map.Entry<String,String>> environmentVariables) Concatenate environment variables into string.
String	joinEnvironmentVariables(Map<String,String> environmentVariables) Concatenate environment variables into string.
Map<String,String>	splitEnvironmentAssignments(String environmentAssignments) Splits "Environment settings" string into array of separate strings.
Map<String,String>	splitEnvironmentAssignments(String environmentAssignments, boolean processBackslashes) Splits "Environment settings" string into array of separate strings.
void	validateEnvironmentVariables(Iterable<Map.Entry<String,String>> environmentVariables) Perform basic validation of environment settings before passing it to process-utils
void	validateEnvironmentVariables(Map<String,String> environmentVariables) Perform basic validation of environment settings before passing it to process-utils

Field Detail

MAX_SAFE_ENVIRONMENT_LENGTH

static final int MAX_SAFE_ENVIRONMENT_LENGTH

See Also:

Constant Field Values

MAX_SAFE_INDIVIDUAL_VARIABLE_LENGTH

static final int MAX_SAFE_INDIVIDUAL_VARIABLE_LENGTH

See Also:

Constant Field Values

Method Detail

getEnvironment

@NotNull
Map<String,String> getEnvironment()

getEnvironment

@NotNull
Map<String,String> getEnvironment(@NotNull
                                           CommonTaskContext taskContext)

Use TaskContext as a source of environment settings. The following variables will be returned - variables for variable definitions from taskContext - JAVA_HOME (if defined in task configuration and appropriate capability exists)

Parameters:

taskContext - TaskContext object

Returns:

Key-value map

getPaths

@NotNull
List<String> getPaths(@NotNull
                               CommonTaskContext taskContext)

Use TaskContext as a source of additional PATH settings. The following values might be returned - $JAVA_HOME/bin (if defined in task configuration and appropriate capability exists)

Parameters:

taskContext - TaskContext object

Returns:

List of paths (which will be probably added to PATH by caller

joinEnvironmentVariables

@NotNull
String joinEnvironmentVariables(@NotNull
                                         Map<String,String> environmentVariables)

Concatenate environment variables into string.

Parameters:

environmentVariables - Map of key-value pairs to be concatenated

Returns:

concatenated environment variables in form "KEY1=VALUE1 KEY2=VALUE2 ..."

joinEnvironmentVariables

@NotNull
String joinEnvironmentVariables(@NotNull
                                         Iterable<Map.Entry<String,String>> environmentVariables)

Concatenate environment variables into string.

Parameters:

environmentVariables - Map.Entry iterable of key-value pairs to be concatenated

Returns:

concatenated environment variables in form "KEY1=VALUE1 KEY2=VALUE2 ..."

splitEnvironmentAssignments

@NotNull
Map<String,String> splitEnvironmentAssignments(@NotNull
                                                        String environmentAssignments,
                                                        boolean processBackslashes)

Splits "Environment settings" string into array of separate strings. Quoting is taken into consideration. An environment setting is defined as a sequence of characters [noquote]+([quote][noquote]+[quote])? or [quote][noquote][quote]

Parameters:

environmentAssignments - the string containing KEY=VALUE assignments separated with white characters

processBackslashes - whether to treat a backslash as an ordinary or quoting character

Returns:

Map of separated environment settings.

splitEnvironmentAssignments

@NotNull
Map<String,String> splitEnvironmentAssignments(@NotNull
                                                        String environmentAssignments)

Splits "Environment settings" string into array of separate strings. Quoting using single and double quotes, but not backslashes is taken into consideration. An environment setting is defined as a sequence of characters. [noquote]+([quote][noquote]+[quote])? or [quote][noquote][quote]

Parameters:

environmentAssignments - string containing KEY=VALUE assignments separated with white characters

Returns:

Map of separated environment settings.

validateEnvironmentVariables

void validateEnvironmentVariables(@NotNull
                                  Map<String,String> environmentVariables)

Perform basic validation of environment settings before passing it to process-utils

Parameters:

environmentVariables - Map.Entry iterable of key-value pairs to be concatenated

validateEnvironmentVariables

void validateEnvironmentVariables(@NotNull
                                  Iterable<Map.Entry<String,String>> environmentVariables)

Perform basic validation of environment settings before passing it to process-utils

Parameters:

environmentVariables - Map.Entry iterable of key-value pairs to be concatenated