org.jpox.store.rdbms.mapping
Class LongVarcharRDBMSMapping

java.lang.Object
  extended byorg.jpox.store.rdbms.mapping.RDBMSMapping
      extended byorg.jpox.store.rdbms.mapping.ColumnMapping
          extended byorg.jpox.store.rdbms.mapping.LongVarcharRDBMSMapping
All Implemented Interfaces:
DatastoreMapping
Direct Known Subclasses:
ClobRDBMSMapping

public class LongVarcharRDBMSMapping
extends ColumnMapping

Mapping of a Long VARCHAR RDBMS type.

Version:
$Revision: 1.9 $

Field Summary
 
Fields inherited from class org.jpox.store.rdbms.mapping.ColumnMapping
column
 
Fields inherited from class org.jpox.store.rdbms.mapping.RDBMSMapping
LOCALISER, LOCALISER_STORE, mapping, storeMgr
 
Constructor Summary
  LongVarcharRDBMSMapping(JavaTypeMapping mapping, StoreManager storeMgr, DatastoreField field)
          Constructor.
protected LongVarcharRDBMSMapping(StoreManager storeMgr, JavaTypeMapping mapping)
           
 
Method Summary
 java.lang.Object getObject(java.lang.Object rs, int param)
          Obtains a value from resultSet at position specified by exprIndex.
 java.lang.String getString(java.lang.Object rs, int param)
          Obtains a value from resultSet at position specified by exprIndex.
 TypeInfo getTypeInfo()
          Returns the TypeInfo (JDBC SQL type) for columns.
 void setObject(java.lang.Object ps, int param, java.lang.Object value)
          Sets a value into preparedStatement at position specified by paramIndex.
 void setString(java.lang.Object ps, int param, java.lang.String value)
          Sets a value into preparedStatement at position specified by paramIndex.
 
Methods inherited from class org.jpox.store.rdbms.mapping.ColumnMapping
equals, getColumn, getDatastoreField, getInsertionInputParameter, getUpdateInputParameter, hashCode, includeInFetchStatement, initTypeInfo, isNullable
 
Methods inherited from class org.jpox.store.rdbms.mapping.RDBMSMapping
failureMessage, getBoolean, getByte, getChar, getDatabaseAdapter, getDouble, getFloat, getInt, getJavaTypeMapping, getLong, getShort, setBoolean, setByte, setChar, setDouble, setFloat, setInt, setLong, setShort
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LongVarcharRDBMSMapping

protected LongVarcharRDBMSMapping(StoreManager storeMgr,
                                  JavaTypeMapping mapping)
Parameters:
storeMgr - Store Manager
mapping - Java type mapping

LongVarcharRDBMSMapping

public LongVarcharRDBMSMapping(JavaTypeMapping mapping,
                               StoreManager storeMgr,
                               DatastoreField field)
Constructor.

Parameters:
mapping - Java type mapping
storeMgr - Store Manager
field - Field to be mapped
Method Detail

getTypeInfo

public TypeInfo getTypeInfo()
Description copied from class: ColumnMapping
Returns the TypeInfo (JDBC SQL type) for columns. This method is capable of returning only one TypeInfo (SQL Type). In that way, it seems adequate for using in 1 column Mapping or many columns that share the same TypeInfo. However adequate in most of uses, Mappings using two or more columns should overwrite the initTypeInfo method to appropriate set differents TypeInfo (SQL type) for all the columns

Specified by:
getTypeInfo in class ColumnMapping
Returns:
The TypeInfo

setString

public void setString(java.lang.Object ps,
                      int param,
                      java.lang.String value)
Description copied from interface: DatastoreMapping
Sets a value into preparedStatement at position specified by paramIndex.

Specified by:
setString in interface DatastoreMapping
Overrides:
setString in class RDBMSMapping

getString

public java.lang.String getString(java.lang.Object rs,
                                  int param)
Description copied from interface: DatastoreMapping
Obtains a value from resultSet at position specified by exprIndex.

Specified by:
getString in interface DatastoreMapping
Overrides:
getString in class RDBMSMapping

setObject

public void setObject(java.lang.Object ps,
                      int param,
                      java.lang.Object value)
Description copied from interface: DatastoreMapping
Sets a value into preparedStatement at position specified by paramIndex.

Specified by:
setObject in interface DatastoreMapping
Overrides:
setObject in class RDBMSMapping

getObject

public java.lang.Object getObject(java.lang.Object rs,
                                  int param)
Description copied from interface: DatastoreMapping
Obtains a value from resultSet at position specified by exprIndex.

Specified by:
getObject in interface DatastoreMapping
Overrides:
getObject in class RDBMSMapping


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