SQLHelper (Castor JavaDoc)

java.lang.Object
- org.exolab.castor.jdo.engine.SQLHelper

```
public final class SQLHelper
extends java.lang.Object
```
Since:

1.0

Version:

$Revision: 8104 $ $Date: 2006-04-13 06:47:36 -0600 (Thu, 13 Apr 2006) $

Author:

Assaf Arkin, Thomas Yip, Bruce Snyder, Werner Guttmann, Ralf Joachim

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`addExtendingClassDescriptors(java.util.Collection<ClassDescriptor> classDescriptorsToAdd, java.util.Collection<ClassDescriptor> extendClassDescriptors)`
`static java.lang.Object[]`	`calculateNumberOfFields(java.util.Collection<ClassDescriptor> extendingClassDescriptors, int numberOfIdentityColumns, int numberOfFields, int numberOfExtendLevels, java.sql.ResultSet rs)`
`static java.lang.String[]`	`getIdentitySQLNames(ClassDescriptor desc)`
`static int`	`numberOfExtendingClassDescriptors(ClassDescriptor classDescriptor)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

calculateNumberOfFields

public static java.lang.Object[] calculateNumberOfFields(java.util.Collection<ClassDescriptor> extendingClassDescriptors,
                                                         int numberOfIdentityColumns,
                                                         int numberOfFields,
                                                         int numberOfExtendLevels,
                                                         java.sql.ResultSet rs)
                                                  throws java.sql.SQLException

Throws:: java.sql.SQLException

numberOfExtendingClassDescriptors

public static int numberOfExtendingClassDescriptors(ClassDescriptor classDescriptor)

addExtendingClassDescriptors

public static void addExtendingClassDescriptors(java.util.Collection<ClassDescriptor> classDescriptorsToAdd,
                                                java.util.Collection<ClassDescriptor> extendClassDescriptors)

getIdentitySQLNames

public static java.lang.String[] getIdentitySQLNames(ClassDescriptor desc)

Class SQLHelper

Method Summary

Methods inherited from class java.lang.Object

Method Detail

calculateNumberOfFields

numberOfExtendingClassDescriptors

addExtendingClassDescriptors

getIdentitySQLNames