Package org.hibernate.type.descriptor.java

Class BigIntegerJavaType

java.lang.Object
org.hibernate.type.descriptor.java.AbstractClassJavaType<BigInteger>
org.hibernate.type.descriptor.java.BigIntegerJavaType
All Implemented Interfaces:
Serializable, BasicJavaType<BigInteger>, JavaType<BigInteger>
public class BigIntegerJavaType extends AbstractClassJavaType<BigInteger>
Descriptor for BigInteger handling.
See Also:

  • Field Details

  • Constructor Details

    • BigIntegerJavaType

      public BigIntegerJavaType()

  • Method Details

    • toString

      public String toString(BigInteger value)

    • fromString

      public BigInteger fromString(CharSequence string)

    • isInstance

      public boolean isInstance(Object value)
      Description copied from interface: JavaType
      Is the given value an instance of the described type?

      Usually just getJavaTypeClass().isInstance(value), but some descriptors need specialized semantics, for example, the descriptors for java.sql.Date, java.sql.Time, and java.sql.Timestamp.

    • extractHashCode

      public int extractHashCode(BigInteger value)
      Description copied from interface: JavaType
      Extract a proper hash code for the given value.
      Specified by:
      extractHashCode in interface JavaType<BigInteger>
      Overrides:
      extractHashCode in class AbstractClassJavaType<BigInteger>
      Parameters:
      value - The value for which to extract a hash code.
      Returns:
      The extracted hash code.

    • unwrap

      public <X> X unwrap(BigInteger value, Class<X> type, WrapperOptions options)
      Description copied from interface: JavaType
      Unwrap an instance of our handled Java type into the requested type.

      As an example, if this is a JavaType<Integer> and we are asked to unwrap the Integer value as a Long, we would return something like Long.valueOf( value.longValue() ).

      Intended use is during PreparedStatement binding.

      Type Parameters:
      X - The conversion type.
      Parameters:
      value - The value to unwrap
      type - The type as which to unwrap
      options - The options
      Returns:
      The unwrapped value.

    • wrap

      public <X> BigInteger wrap(X value, WrapperOptions options)
      Description copied from interface: JavaType
      Wrap a value as our handled Java type.

      Intended use is during ResultSet extraction.

      Type Parameters:
      X - The conversion type.
      Parameters:
      value - The value to wrap.
      options - The options
      Returns:
      The wrapped value.

    • isWider

      public boolean isWider(JavaType<?> javaType)
      Description copied from interface: JavaType
      Determines if this Java type is wider than the given Java type, that is, if the given type can be safely widened to this type.

    • getDefaultSqlLength

      public long getDefaultSqlLength(Dialect dialect, JdbcType jdbcType)
      Description copied from interface: JavaType
      The default column length when this Java type is mapped to a SQL data type which is parametrized by length, for example Types.VARCHAR.
      Returns:
      Size.DEFAULT_LENGTH unless overridden

    • getDefaultSqlPrecision

      public int getDefaultSqlPrecision(Dialect dialect, JdbcType jdbcType)
      Description copied from interface: JavaType
      The default column precision when this Java type is mapped to a SQL data type which is parametrized by precision, for example Types.DECIMAL.
      Returns:
      Size.DEFAULT_PRECISION unless overridden

    • getDefaultSqlScale

      public int getDefaultSqlScale(Dialect dialect, JdbcType jdbcType)
      Description copied from interface: JavaType
      The default column scale when this Java type is mapped to a SQL data type which is parametrized by scale, for example Types.DECIMAL.
      Returns:
      Size.DEFAULT_SCALE unless overridden

    • coerce

      public <X> BigInteger coerce(X value, JavaType.CoercionContext coercionContext)