@Override
public Properties getEnvironmentVariables(Platform platform, OptionsByType optionsByType) {
Table diagnosticsTable = optionsByType.get(Table.class);
EnvironmentVariables environmentVariables =
optionsByType.getOrSetDefault(
EnvironmentVariables.class,
EnvironmentVariables.of(EnvironmentVariables.Source.TargetPlatform));
Properties variables = new Properties();
switch (environmentVariables.getSource()) {
case Custom:
if (diagnosticsTable != null) {
diagnosticsTable.addRow("Environment Variables", "(cleared)");
}
break;
case ThisApplication:
variables.putAll(System.getenv());
if (diagnosticsTable != null) {
diagnosticsTable.addRow("Environment Variables", "(based on parent process)");
}
break;
case TargetPlatform:
if (diagnosticsTable != null) {
diagnosticsTable.addRow("Environment Variables", "(based on platform defaults)");
}
break;
}
// add the optionally defined environment variables
variables.putAll(environmentVariables.realize(platform, optionsByType.asArray()));
if (variables.size() > 0 && diagnosticsTable != null) {
Table table = Tabularize.tabularize(variables);
diagnosticsTable.addRow("", table.toString());
}
return variables;
}
