|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.jpox.store.rdbms.mapping.RDBMSMapping
org.jpox.store.rdbms.mapping.ColumnMapping
org.jpox.store.rdbms.mapping.AbstractLargeBinaryRDBMSMapping
Mapping of a large binary (e.g BLOB, LONGVARBINARY) RDBMS type. A large binary column can be treated in two ways in terms of storage and retrieval.
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 | |
|
AbstractLargeBinaryRDBMSMapping(JavaTypeMapping mapping,
StoreManager storeMgr,
DatastoreField field)
Constructor. |
protected |
AbstractLargeBinaryRDBMSMapping(StoreManager storeMgr,
JavaTypeMapping mapping)
Constructor. |
Method Summary | |
java.lang.Object |
getObject(java.lang.Object rs,
int param)
Method to retrieve the object from the large binary column. |
abstract TypeInfo |
getTypeInfo()
Accessor for the RDBMS BLOB type being represented. |
protected void |
initialize()
Initialisation method, initialising the type info. |
void |
setObject(java.lang.Object ps,
int param,
java.lang.Object value)
Method to store a field into a BLOB column. |
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, getString, setBoolean, setByte, setChar, setDouble, setFloat, setInt, setLong, setShort, setString |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
protected AbstractLargeBinaryRDBMSMapping(StoreManager storeMgr, JavaTypeMapping mapping)
storeMgr
- Store Managermapping
- Java type mappingpublic AbstractLargeBinaryRDBMSMapping(JavaTypeMapping mapping, StoreManager storeMgr, DatastoreField field)
mapping
- Java type mappingstoreMgr
- Store Managerfield
- Field to be mappedMethod Detail |
protected void initialize()
public abstract TypeInfo getTypeInfo()
getTypeInfo
in class ColumnMapping
public void setObject(java.lang.Object ps, int param, java.lang.Object value)
setObject
in interface DatastoreMapping
setObject
in class RDBMSMapping
ps
- The PreparedStatementparam
- Parameter position in the statementvalue
- The value to storepublic java.lang.Object getObject(java.lang.Object rs, int param)
getObject
in interface DatastoreMapping
getObject
in class RDBMSMapping
rs
- The ResultSetparam
- The parameter position
|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |