Whitelisted Groovy Classes for Application Scripts – TrackVia

This article covers the Groovy classes that are whitelisted for use in TrackVia Application Scripts. Using classes or methods not on this list will result in an error.

Java Core Classes

Class	Methods Allowed
`java.lang.Class`(opens in a new tab)	`getName()`
`java.lang.Enum`(opens in a new tab)	All methods
`java.lang.Integer`(opens in a new tab)	All methods
`java.lang.Double`(opens in a new tab)	All methods
`java.lang.Number`(opens in a new tab)	All methods
`java.lang.Object`(opens in a new tab)	All methods
`java.lang.RuntimeException`(opens in a new tab)	All methods
`java.lang.String`(opens in a new tab)	All methods
`java.lang.System`(opens in a new tab)	`currentTimeMillis()`, `nanoTime()`
`java.lang.ThreadLocal`(opens in a new tab)	`get()`
`java.lang.Math`(opens in a new tab)	All methods

Java Collections

Class	Methods Allowed
`java.util.Calendar`(opens in a new tab)	All methods
`java.util.Date`(opens in a new tab)	All methods
`java.util.Collection`(opens in a new tab)	All methods
`java.util.Iterator`(opens in a new tab)	All methods
`java.util.List`(opens in a new tab)	All methods
`java.util.Map`(opens in a new tab)	All methods
`java.util.Map.Entry`(opens in a new tab)	`getKey()`
`java.util.Set`(opens in a new tab)	All methods
`java.util.TimeZone`(opens in a new tab)	All methods (except: `setDefault(TimeZone)`)

Java Time API (Complete)

All methods are permitted for the following classes in the java.time package.

Class	Class
`java.time.LocalDate`(opens in a new tab)	`java.time.format.DateTimeFormatter`(opens in a new tab)
`java.time.Instant`(opens in a new tab)	`java.time.format.DateTimeFormatterBuilder`(opens in a new tab)
`java.time.LocalDateTime`(opens in a new tab)	`java.time.format.DecimalStyle`(opens in a new tab)
`java.time.LocalTime`(opens in a new tab)	`java.time.format.ResolverStyle`(opens in a new tab)
`java.time.Year`(opens in a new tab)	`java.time.format.FormatStyle`(opens in a new tab)
`java.time.YearMonth`(opens in a new tab)	`java.time.format.SignStyle`(opens in a new tab)
`java.time.Month`(opens in a new tab)	`java.time.format.TextStyle`(opens in a new tab)
`java.time.MonthDay`(opens in a new tab)	`java.time.format.DateTimeParseException`(opens in a new tab)
`java.time.ZonedDateTime`(opens in a new tab)	`java.time.temporal.ChronoField`(opens in a new tab)
`java.time.ZoneId`(opens in a new tab)	`java.time.temporal.ChronoUnit`(opens in a new tab)
`java.time.ZoneOffset`(opens in a new tab)	`java.time.temporal.ValueRange`(opens in a new tab)
`java.time.OffsetDateTime`(opens in a new tab)	`java.time.temporal.IsoFields`(opens in a new tab)
`java.time.OffsetTime`(opens in a new tab)	`java.time.temporal.TemporalAdjusters`(opens in a new tab)
`java.time.DayOfWeek`(opens in a new tab)	`java.time.temporal.TemporalQueries`(opens in a new tab)
`java.time.DateTimeException`(opens in a new tab)	`java.time.chrono.IsoChronology`(opens in a new tab)
`java.time.Period`(opens in a new tab)
`java.time.Duration`(opens in a new tab)

Java Text & Math

Class	Methods Allowed
`java.text.DateFormat`(opens in a new tab)	All methods
`java.text.SimpleDateFormat`(opens in a new tab)	All methods
`java.math.BigDecimal`(opens in a new tab)	All methods

Groovy Classes

Class	Methods Allowed
`groovy.lang.Closure`(opens in a new tab)	All methods
`groovy.json.JsonSlurper`(opens in a new tab)	All methods
`groovy.json.JsonBuilder`(opens in a new tab)	All methods
`org.apache.groovy.dateutil.extensions.DateUtilExtensions`	All methods
`org.apache.groovy.dateutil.extensions.DateUtilStaticExtensions`	All methods
`org.codehaus.groovy.runtime.DefaultGroovyMethods`(opens in a new tab)	All methods (exceptions below)
`org.codehaus.groovy.runtime.StringGroovyMethods`(opens in a new tab)	All methods

Exceptions for org.codehaus.groovy.runtime.DefaultGroovyMethods: The following methods and types are not permitted:

println/printf/print
addShutdownHook(Object, Closure)
getRootLoader(ClassLoader)
Any method whose parameter or return type is in java.io, java.net, java.lang.Class, groovy.lang.MetaClass

Apache Commons

Class	Methods Allowed
`org.apache.commons.codec.digest.DigestUtils`(opens in a new tab)	`sha256Hex()`