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uCosminexus Application Server, Maintenance and Migration Guide
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This subsection describes the trace collection points of a Session Bean or Entity Bean, and the trace information that can be collected.
The following table describes the event IDs, trace collection points, and PRF trace collection levels.
Table 8-36 Details of trace collection points in a Session Bean or Entity Bean
| Event ID | No. in the figure# | Trace acquisition points | Level | |
|---|---|---|---|---|
| 0x8401 | 1 | In the case of a remote home interface | Immediately after the EJB container receives a request | A |
| 0x8402 | 4 | Immediately before the EJB container sends a response | A | |
| 0x8403 | 1 | In the case of a local home interface | Immediately after the EJB container receives a request | A |
| 0x8404 | 4 | Immediately before the EJB container sends a response | A | |
| 0x8405 | 1 | In the case of a remote component interface | Immediately after the EJB container receives a request | A |
| 0x8406 | 4 | Immediately before the EJB container sends a response | A | |
| 0x8407 | 1 | In the case of a local component interface | Immediately after the EJB container receives a request | A |
| 0x8408 | 4 | Immediately before the EJB container sends a response | A | |
| 0x8409 | 2 | Immediately before the EJB container calls back the business method of the EJB | B | |
| 0x840A | 3 | Immediately after returning from the callback of the EJB business method | B | |
| 0x8453 | 2 | Immediately before the EJB container calls back the home method of the EJB | B | |
| 0x8454 | 3 | Immediately after returning from the callback of the EJB home method | B | |
| 0x8470 | 1 | In the case of a remote business interface | Immediately after the EJB container receives a request | A |
| 0x8471 | 4 | Immediately before the EJB container sends a response | A | |
| 0x8472 | 1 | In the case of a local business interface | Immediately after the EJB container receives a request | A |
| 0x8473 | 4 | Immediately before the EJB container sends a response | A | |
| 0x8474 | 1 | In the case of a remote business interface | Immediately after the EJB container receives a request for creating an instance of the Stateful Session Bean via remote business interface | A |
| 0x8475 | 1 | Immediately before the EJB container sends a response for the request to create an instance of the Stateful Session Bean via remote business interface | A | |
| 0x8476 | 1 | In the case of a local business interface | Immediately after the EJB container receives a request for creating an instance of the Stateful Session Bean via local business interface | A |
| 0x8477 | 1 | Immediately before the EJB container sends a response for the request to create an instance of the Stateful Session Bean via local business interface | A | |
The following figure shows the trace collection points in a Session Bean or Entity Bean.
Figure 8-24 Trace collection points of a Session Bean or Entity Bean
![[Figure]](FIGURE/ZU071800.GIF)
The following table describes the trace information that can be collected in a Session Bean or Entity Bean.
Table 8-37 Trace information that can be collected in a Session Bean or Entity Bean
| No. in the figure# | Event ID | Level | Information that you can acquire | ||
|---|---|---|---|---|---|
| Interface name | Operation name | Optional | |||
| 1 | 0x8401 | A | Bean name | Method name, number of arguments | -- |
| 0x8403 | A | Bean name | Method name, number of arguments | -- | |
| 0x8405 | A | Bean name | Method name, number of arguments | -- | |
| 0x8407 | A | Bean name | Method name, number of arguments | -- | |
| 0x8470 | A | Bean name | Method name, number of arguments | -- | |
| 0x8472 | A | Bean name | Method name, number of arguments | -- | |
| 0x8474 | A | Bean name | -- | -- | |
| 0x8475 | A | Bean name | -- |
|
|
| 0x8476 | A | Bean name | -- | -- | |
| 0x8477 | A | Bean name | -- |
|
|
| 2 | 0x8409 | B | Bean name | Method name, number of arguments | -- |
| 0x8453 | B | Bean name | Method name, number of arguments | -- | |
| 3 | 0x840A | B | Bean name | Method name, number of arguments |
|
| 0x8454 | B | Bean name | Method name, number of arguments | ||
| 4 | 0x8402 | A | Bean name | Method name, number of arguments | |
| 0x8404 | A | Bean name | Method name, number of arguments | ||
| 0x8406 | A | Bean name | Method name, number of arguments | ||
| 0x8408 | A | Bean name | Method name, number of arguments | ||
| 0x8471 | A | Bean name | Method name, number of arguments | ||
| 0x8473 | A | Bean name | Method name, number of arguments | ||
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