Java
Java is the target language by default, so you don't have to define it explicitly.
However, you can define it with the following instruction :
#set( $env.language = 'Java' )
The information below shows the behavior of the generator when Java is the current target language.
The table below describes how model neutral types are automatically converted to Java types with potential impact due to attribute annotations.
Model type | Java type | with annotation |
string | String | |
byte | Byte
byte
byte | @NotNull
@PrimitiveType |
short | Short short short | @NotNull
@PrimitiveType |
int | Integer
int int | @NotNull
@PrimitiveType |
long | Long long long | @NotNull
@PrimitiveType |
decimal | BigDecimal | |
float | Float float float | @NotNull
@PrimitiveType |
double | Double double double | @NotNull
@PrimitiveType |
boolean | Boolean boolean boolean | @NotNull
@PrimitiveType |
date | LocalDate (since v 4.0)
Date (before v 4.0) | |
time | LocalTime (since v 4.0)
Date (before v 4.0) | |
timestamp | LocalDateTime (since v 4.0)
Date (before v 4.0) | |
binary | byte [ ] | |
- @UnsignedType no effect (all numeric types are signed in Java)
- @ObjectType switches to the standard wrapper type for the current type (Byte, Short, Integer, Long, Float, Double, Boolean)
- @PrimitiveType switches to the primitive type if possible (byte, short, int, long, float, double, boolean)
- @NotNull switches to primitive type if possible in order to avoid 'null' value
- $attribute.fullType
- for an "object type" returns the fully-qualified class name (java.lang.String, java.lang.Integer, java.math.BigDecimal, etc )
- for a "primitive type" returns the primitive type as is( int, double, etc )
- $attribute.simpleType
- for an "object type" returns the simple class name ( String, Integer, Double, etc )
- for a "primitive type" returns the primitive type as is( int, double, etc )
- $attribute.wrapperType returns the Java wrapper type class associtated with the current type (Integer, Double, etc )
Last modified 6mo ago