Package net.sf.basedb.core.hibernate

Class SchemaExistsWork

java.lang.Object

net.sf.basedb.core.hibernate.SchemaExistsWork

All Implemented Interfaces:

ReturningWork<Boolean>

public class SchemaExistsWork
extends Object
implements ReturningWork<Boolean>

A work implementation that checks if a given catalog+schema exists in the database or not. There are two variants: if a schema is not given, the check is only if the catalog exists or not.

Since:

3.4

Author:

nicklas

Field Summary

Fields

Modifier and Type	Field	Description
private final String	catalog
private final String	schema

Constructor Summary

Constructors

Constructor	Description
SchemaExistsWork(String catalog, String schema)	Create a new work item.

Method Summary

Modifier and Type	Method	Description
Boolean	execute(Connection connection)	From the Work interface -----------------------

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

catalog

private final String catalog

schema

private final String schema

Constructor Details

SchemaExistsWork

public SchemaExistsWork(String catalog,
 String schema)

Create a new work item.

Parameters:

catalog - The catalog the schema is located in (required)

schema - The schema to check or null to only check if the catalog exists

Method Details

execute

public Boolean execute(Connection connection)
                throws SQLException

From the Work interface -----------------------

Specified by:

execute in interface ReturningWork<Boolean>

Throws:

SQLException