org.hyperledger.fabric.contract.annotation

Annotation Type Property

@Retention(value=RUNTIME)
 @Target(value={FIELD,PARAMETER})
public @interface Property

Field and parameter level annotation defining a property of the class. (identified by DataType) Can also be used on the parameters of transaction functions

Example of using this annotation

 // max 15 character string, a-z with spaces
 @Property(schema = {"pattern", "^[a-zA-Z\\s]{0,15}$"})
 private String text;

 // How friendly is this on a scale of 1-5, 1 being formal, 5 being familiar
 @Property(schema = {"minimum", "1", "maximum", "5"})
 private int friendliness = 1;

 

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
java.lang.String[]	schema Allows each property to be defined a detail set of rules to determine the valid types of this data.

Element Detail

schema

public abstract java.lang.String[] schema

Allows each property to be defined a detail set of rules to determine the valid types of this data. The format follows the syntax of the OpenAPI Schema object.

Returns:

String array of the key-value pairs of the schema

Default:

{}