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java.lang.Objectorg.exolab.castor.jdo.engine.BaseFactory
public abstract class BaseFactory
PersistenceFactory
for generic JDBC driver.
Constructor Summary | |
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BaseFactory()
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Method Summary | |
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java.lang.Class |
adjustSqlType(java.lang.Class sqlType)
Some databases has some problems with some SQL types. |
PersistenceQuery |
getCallQuery(java.lang.String call,
java.lang.Class[] paramTypes,
java.lang.Class javaClass,
java.lang.String[] fields,
int[] sqlTypes)
Needed to process OQL queries of "CALL" type (using stored procedure call). |
Persistence |
getPersistence(ClassDescriptor clsDesc)
Returns a persistence implementation for the specified object type (given its descriptor) on behalf of the specified cache engine. |
boolean |
supportsSetNullInWhere()
Many databases don't support setNull for "WHERE fld=?" and require "WHERE fld IS NULL". |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.exolab.castor.persist.spi.PersistenceFactory |
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getFactoryName, getQueryExpression, isDuplicateKeyException, quoteName |
Constructor Detail |
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public BaseFactory()
Method Detail |
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public Persistence getPersistence(ClassDescriptor clsDesc)
PersistenceFactory
getPersistence
in interface PersistenceFactory
clsDesc
- The class descriptor
(may be null)
PersistenceFactory.getPersistence(org.exolab.castor.mapping.ClassDescriptor)
public PersistenceQuery getCallQuery(java.lang.String call, java.lang.Class[] paramTypes, java.lang.Class javaClass, java.lang.String[] fields, int[] sqlTypes)
call
- Stored procedure call (without "{call")paramTypes
- The types of the query parametersjavaClass
- The Java class of the query resultsfields
- The field namessqlTypes
- The field SQL types
public java.lang.Class adjustSqlType(java.lang.Class sqlType)
sqlType
- The correspondent Java class for the SQL type in mapping.xml
public boolean supportsSetNullInWhere()
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