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

getEnvironment

@NotNull
@NotNull Map<String,String> getEnvironment(@NotNull
                                                    @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
@NotNull List<String> getPaths(@NotNull
                                        @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
@NotNull String joinEnvironmentVariables(@NotNull
                                                  @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
@NotNull String joinEnvironmentVariables(@NotNull
                                                  @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
@NotNull Map<String,String> splitEnvironmentAssignments(@NotNull
                                                                 @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
@NotNull Map<String,String> splitEnvironmentAssignments(@NotNull
                                                                 @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
                                  @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
                                  @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