Default value for PropertyType.PROPERTY_SET with multiple fields

SonarQube Plugin Development
1

I would like to set a default value for a property with type PropertyType.PROPERTY_SET and multiple fields. How do i accomplish that? The default value field is only a String.

    PropertyDefinition.builder(LicenseCheckPropertyKeys.LICENSE_SET)
        .category(LicenseCheckPropertyKeys.CATEGORY)
        .type(PropertyType.PROPERTY_SET)
        .name("Licenses")
        .description("List of known licenses with allowed status")
        .fields(
            PropertyFieldDefinition.build(License.FIELD_ID)
                .name("Identifier")
                .description(LICENSE_ID_DESCRIPTION)
                .type(PropertyType.STRING).build(),
            PropertyFieldDefinition.build(License.FIELD_NAME)
                .name("Name")
                .description("The name of the license (e.g. GNU General Public License v3.0 only).")
                .type(PropertyType.STRING).build(),
            PropertyFieldDefinition.build(License.FIELD_ALLOWED)
                .name("Allowed")
                .description("If the license is allowed to use")
                .type(PropertyType.BOOLEAN).build()
        )
        .index(3)
        .defaultValue("") // <-- what to write here?
        .build(),
4

Hello Christian,

defaultValue is not supported for multiple fields Properties. You need to remove the line .defaultValue(""), as "" is interpreted as null, and a null default value is not allowed.