| java.lang.Object
 es.udc.mypersonalizer.kernel.model.repository.sql.storers.RelationalPropertyStorageStrategy
| RelationalPropertyStorageStrategy | | public class RelationalPropertyStorageStrategy implements PropertyStorageStrategy(Code) | | This class defines a policy to store and retrieve properties on a
database by means of an object to relational mapping. Each property
is kept in one or more database tables, in a way that minimizes the
number of tables necessary to store the information.
This policy is intended to be passed to "storer" classes.
author:
Fernando Bellas
author:
Abel Muinho
since:
1.0 |
| Method Summary | |
| public void | addProperty(Connection connection, Map key, Property property)
| | protected String | allAndKeys(Map map)
Returns a String in a format suitable for use with
java.sql.Connection.prepareStatement(String) where all the key
columns equal a parameter (i.e. | | protected void | fillKeyValues(PreparedStatement statement, Map key)
Adds the key values in key to the PreparedStatement,
starting at the first parameter. | | public Map | findPropertiesByRange(Connection connection, List keys, int offset, int size)
| | public Property | findProperty(Connection connection, Map key)
| | protected boolean | propertyExists(Connection connection, Map key)
| | public void | removeProperty(Connection connection, Map key)
| | public void | setMetainfo(MetaService metainfo)
| | public void | updateProperty(Connection connection, Map key, Property property)
|
| allAndKeys | | protected String allAndKeys(Map map)(Code) | | Returns a String in a format suitable for use with
java.sql.Connection.prepareStatement(String) where all the key
columns equal a parameter (i.e. "column = ?").
Parameters:
map - The map which will converted to a String representing a SQL contition. a String The formatted String. |
| fillKeyValues | | protected void fillKeyValues(PreparedStatement statement, Map key) throws SQLException(Code) | | Adds the key values in key to the PreparedStatement,
starting at the first parameter.
Parameters:
statement - Statement whose parameters are to beassigned a value.
Parameters:
key - Key values to fill.
throws:
VisitorException - if the parameters can't be assigned a value. |
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