org.apache.cayenne.access.types
Class UtilDateType

java.lang.Object
  extended by org.apache.cayenne.access.types.UtilDateType
All Implemented Interfaces:
ExtendedType
Direct Known Subclasses:
OracleUtilDateType

public class UtilDateType
extends Object
implements ExtendedType

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


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 statement, Object value, int pos, int type, int scale)
          Initializes a single parameter of a PreparedStatement with object value.
 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 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

UtilDateType

public UtilDateType()
Method Detail

getClassName

public String getClassName()
Returns "java.util.Date".

Specified by:
getClassName in interface ExtendedType

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
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
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
Throws:
Exception - if read error ocurred, or an object can't be converted to a target Java class.

setJdbcObject

public void setJdbcObject(PreparedStatement statement,
                          Object value,
                          int pos,
                          int type,
                          int scale)
                   throws Exception
Description copied from interface: ExtendedType
Initializes a single parameter of a PreparedStatement with object value.

Specified by:
setJdbcObject in interface ExtendedType
Throws:
Exception


Copyright © 2001-2011 Apache Cayenne. All Rights Reserved.