| java.lang.Object
 org.springframework.jdbc.support.DatabaseStartupValidator
| DatabaseStartupValidator | | public class DatabaseStartupValidator implements InitializingBean(Code) | | Bean that checks if a database has already started up. To be referenced
via "depends-on" from beans that depend on database startup, like a Hibernate
SessionFactory or custom data access objects that access a DataSource directly.
Useful to defer application initialization until a database has started up.
Particularly appropriate for waiting on a slowly starting Oracle database.
author:
Juergen Hoeller
since:
18.12.2003 |
| Method Summary | |
| public void | afterPropertiesSet()
Check whether the validation query can be executed on a Connection
from the specified DataSource, with the specified interval between
checks, until the specified timeout. | | public void | setDataSource(DataSource dataSource)
Set the DataSource to validate. | | public void | setInterval(int interval)
Set the interval between validation runs (in seconds). | | public void | setTimeout(int timeout)
Set the timeout (in seconds) after which a fatal exception
will be thrown. | | public void | setValidationQuery(String validationQuery)
Set the SQL query string to use for validation. |
| DEFAULT_INTERVAL | | final public static int DEFAULT_INTERVAL(Code) | | |
| DEFAULT_TIMEOUT | | final public static int DEFAULT_TIMEOUT(Code) | | |
| logger | | final protected Log logger(Code) | | |
| afterPropertiesSet | | public void afterPropertiesSet()(Code) | | Check whether the validation query can be executed on a Connection
from the specified DataSource, with the specified interval between
checks, until the specified timeout.
|
| setDataSource | | public void setDataSource(DataSource dataSource)(Code) | | Set the DataSource to validate.
|
| setInterval | | public void setInterval(int interval)(Code) | | Set the interval between validation runs (in seconds).
Default is 1.
|
| setTimeout | | public void setTimeout(int timeout)(Code) | | Set the timeout (in seconds) after which a fatal exception
will be thrown. Default is 60.
|
| setValidationQuery | | public void setValidationQuery(String validationQuery)(Code) | | Set the SQL query string to use for validation.
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