Examples with JsonType org.apache.cayenne.access.types.JsonType used on opensource projects

Example 1 with JsonType

use of org.apache.cayenne.access.types.JsonType in project cayenne by apache.

the class DerbyAdapter method configureExtendedTypes.

/**
 * Installs appropriate ExtendedTypes as converters for passing values between JDBC
 * and Java layers.
 */
@Override
protected void configureExtendedTypes(ExtendedTypeMap map) {
    super.configureExtendedTypes(map);
    // create specially configured CharType handler
    CharType charType = new CharType(true, true);
    map.registerType(charType);
    // address Derby driver inability to handle java.lang.Short and java.lang.Byte
    map.registerType(new ShortType(true));
    map.registerType(new ByteType(true));
    map.registerType(new JsonType(charType, true));
}

Example 2 with JsonType

use of org.apache.cayenne.access.types.JsonType in project cayenne by apache.

the class PostgresAdapter method configureExtendedTypes.

/**
 * Installs appropriate ExtendedTypes as converters for passing values
 * between JDBC and Java layers.
 */
@Override
protected void configureExtendedTypes(ExtendedTypeMap map) {
    super.configureExtendedTypes(map);
    CharType charType = new CharType(true, false);
    map.registerType(charType);
    map.registerType(new PostgresByteArrayType(true, true));
    map.registerType(new JsonType(charType, false));
}

Example 3 with JsonType

use of org.apache.cayenne.access.types.JsonType in project cayenne by apache.

the class MySQLAdapter method configureExtendedTypes.

/**
 * Installs appropriate ExtendedTypes used as converters for passing values
 * between JDBC and Java layers.
 */
@Override
protected void configureExtendedTypes(ExtendedTypeMap map) {
    super.configureExtendedTypes(map);
    // must handle CLOBs as strings, otherwise there
    // are problems with NULL clobs that are treated
    // as empty strings... somehow this doesn't happen
    // for BLOBs (ConnectorJ v. 3.0.9)
    CharType charType = new CharType(false, false);
    map.registerType(charType);
    map.registerType(new ByteArrayType(false, false));
    map.registerType(new JsonType(charType, true));
    // register non-default types for the dates, see CAY-2691
    map.registerType(new DateType(true));
    map.registerType(new TimeType(true));
    map.registerType(new TimestampType(true));
    map.registerType(new UtilDateType(true));
}