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## org.apache.cayenne.access.types
Class UtilDateType

    java.lang.Object
      org.apache.cayenne.access.types.AbstractType
          org.apache.cayenne.access.types.UtilDateType

All Implemented Interfaces:
  ExtendedType

Direct Known Subclasses:
  OracleUtilDateType

    public class UtilDateType

extends AbstractType

Maps `java.util.Date` to any of the three database date/time types: TIME, DATE, TIMESTAMP.

Author:
  Andrus Adamchik

Constructor Summary
`UtilDateType()`

Method Summary
`protected Object` | `convertToJdbcObject(Object val, int type)`
`String` | `getClassName()` Returns "java.util.Date".
`Object` | `materializeObject(CallableStatement cs, int index, int type)` Reads an object from a stored procedure OUT parameter, converting it to class returned by 'getClassName' method.
`Object` | `materializeObject(ResultSet rs, int index, int type)` Reads an object from JDBC ResultSet column, converting it to class returned by 'getClassName' method.
`void` | `setJdbcObject(PreparedStatement st, Object val, int pos, int type, int precision)` Calls "PreparedStatement.setObject(..)".
`boolean` | `validateProperty(Object source, String property, Object value, DbAttribute dbAttribute, ValidationResult validationResult)` Deprecated. since 3.0 as validation should not be done at the DataNode level.

Methods inherited from class org.apache.cayenne.access.types.AbstractType
`toString, validateNull`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### UtilDateType

    public UtilDateType()

Method Detail

### getClassName

    public String getClassName()

  Returns "java.util.Date".

  Specified by:
    `getClassName` in interface `ExtendedType`
  Specified by:
    `getClassName` in class `AbstractType`

### validateProperty

    public boolean validateProperty(Object source,
                                    String property,
                                    Object value,
                                    DbAttribute dbAttribute,
                                    ValidationResult validationResult)

  Deprecated. since 3.0 as validation should not be done at the DataNode level.

  Always returns true indicating no validation failures. There is no date-specific validations at the moment.

  Specified by:
    `validateProperty` in interface `ExtendedType`
  Overrides:
    `validateProperty` in class `AbstractType`
  Since:
    1.1

### convertToJdbcObject

    protected Object convertToJdbcObject(Object val,
                                         int type)
                                  throws Exception

  Throws:
    `Exception`

### materializeObject

    public Object materializeObject(ResultSet rs,
                                    int index,
                                    int type)
                             throws Exception

  Description copied from interface: `ExtendedType`
  Reads an object from JDBC ResultSet column, converting it to class returned by 'getClassName' method.

  Specified by:
    `materializeObject` in interface `ExtendedType`
  Specified by:
    `materializeObject` in class `AbstractType`
  Throws:
    `Exception` - if read error ocurred, or an object can't be converted to a target Java class.

### materializeObject

    public Object materializeObject(CallableStatement cs,
                                    int index,
                                    int type)
                             throws Exception

  Description copied from interface: `ExtendedType`
  Reads an object from a stored procedure OUT parameter, converting it to class returned by 'getClassName' method.

  Specified by:
    `materializeObject` in interface `ExtendedType`
  Specified by:
    `materializeObject` in class `AbstractType`
  Throws:
    `Exception` - if read error ocurred, or an object can't be converted to a target Java class.

### setJdbcObject

    public void setJdbcObject(PreparedStatement st,
                              Object val,
                              int pos,
                              int type,
                              int precision)
                       throws Exception

  Description copied from class: `AbstractType`
  Calls "PreparedStatement.setObject(..)". Some DbAdapters may need to override this behavior for at least some of the object types, as it doesn't work consistently across all JDBC drivers.

  Specified by:
    `setJdbcObject` in interface `ExtendedType`
  Overrides:
    `setJdbcObject` in class `AbstractType`
  Throws:
    `Exception`

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