public class PoolContext
extends java.lang.Object
限定符和类型 | 字段和说明 |
---|---|
private static PoolContext |
cpc |
private static javax.naming.Context |
ctx |
private static javax.naming.Context |
sysctx |
限定符 | 构造器和说明 |
---|---|
private |
PoolContext() |
限定符和类型 | 方法和说明 |
---|---|
javax.sql.DataSource |
getDataSource(java.lang.String name)
Return datasource
|
javax.naming.Context |
getDefaultContext()
Return the only one context of self.
|
static PoolContext |
getInstance()
Return ConnectionPool Context Object.
|
javax.naming.Context |
getSystemContext()
Return the only one context of system.
|
private static javax.naming.Context ctx
private static javax.naming.Context sysctx
private static final PoolContext cpc
public static PoolContext getInstance()
public javax.naming.Context getDefaultContext()
public javax.naming.Context getSystemContext()
public javax.sql.DataSource getDataSource(java.lang.String name) throws OperationsException
name
- datasource's nameOperationsException