org.eclipse.ditto.services.connectivity.mapping.javascript

Interface JavaScriptConfig

All Known Implementing Classes:

DefaultJavaScriptConfig

@Immutable
public interface JavaScriptConfig

Provides configuration settings for Connectivity service's JavaScript message mapping behaviour.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	JavaScriptConfig.JavaScriptConfigValue An enumeration of the known config path expressions and their associated default values for JavaScriptConfig.

Method Summary

Modifier and Type	Method and Description
Duration	getMaxScriptExecutionTime() Returns the maximum execution time of a mapping script to run.
int	getMaxScriptSizeBytes() Returns the maximum script size in bytes of a mapping script to run.
int	getMaxScriptStackDepth() Returns the maximum call stack depth in the mapping script.

Method Detail

getMaxScriptSizeBytes

int getMaxScriptSizeBytes()

Returns the maximum script size in bytes of a mapping script to run. This value is meant to prevent loading big JS dependencies into the script (e. g. jQuery which has ~250 kB).

Returns:

the maximum script size.

getMaxScriptExecutionTime

Duration getMaxScriptExecutionTime()

Returns the maximum execution time of a mapping script to run. This prevents endless loops and too complex scripts.

Returns:

the maximum script execution time.

getMaxScriptStackDepth

int getMaxScriptStackDepth()

Returns the maximum call stack depth in the mapping script. This prevents recursions or other too complex computation.

Returns:

the maximum script stack depth.