public class FileEncodingApplicationListener extends Object implements org.springframework.context.ApplicationListener<ApplicationEnvironmentPreparedEvent>, org.springframework.core.Ordered
ApplicationListener that halts application startup if the system file
 encoding does not match an expected value set in the environment. By default has no
 effect, but if you set spring.mandatory_file_encoding (or some camelCase or
 UPPERCASE variant of that) to the name of a character encoding (e.g. "UTF-8") then this
 initializer throws an exception when the file.encoding System property does not
 equal it.
 
 The System property file.encoding is normally set by the JVM in response to the
 LANG or LC_ALL environment variables. It is used (along with other
 platform-dependent variables keyed off those environment variables) to encode JVM
 arguments as well as file names and paths. In most cases you can override the file
 encoding System property on the command line (with standard JVM features), but also
 consider setting the LANG environment variable to an explicit
 character-encoding value (e.g. "en_GB.UTF-8").
| Constructor and Description | 
|---|
| FileEncodingApplicationListener() | 
| Modifier and Type | Method and Description | 
|---|---|
| int | getOrder() | 
| void | onApplicationEvent(ApplicationEnvironmentPreparedEvent event) | 
public int getOrder()
getOrder in interface org.springframework.core.Orderedpublic void onApplicationEvent(ApplicationEnvironmentPreparedEvent event)
onApplicationEvent in interface org.springframework.context.ApplicationListener<ApplicationEnvironmentPreparedEvent>Copyright © 2020 Pivotal Software, Inc.. All rights reserved.