Thresholds are a point that must be exceeded in order to produce a given effect. These action points may cause logging or flow control or other actions, as defined by the specific points whose values have been exceeded.
| Security roles | The following roles have read, write, and invoke permission for all non-encrypted attributes and operations in this MBean:
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| Fully Qualified Interface Name | If you use the getMBeanInfo operation in MBeanTypeServiceMBean, supply the following value as this MBean's fully qualified interface name:
weblogic.j2ee.descriptor.wl.ThresholdParamsBean
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| Factory Methods | No factory methods. Instances of this MBean are created automatically. | ||
| Access Points |
You can access this MBean from the following MBean attributes:
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This section describes attributes that provide access to other MBeans.
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Finds the template bean for this destination.
| Privileges | Read only |
| Type | TemplateBean |
| Relationship type: | Reference. |
This section describes the following attributes:
The upper threshold (total number of bytes in this destination) that triggers logging or flow control events. The value of java.lang.Long.MAX_VALUE disables logging and flow control events for the destination.
If the number of bytes exceeds this threshold, the triggered events are:
Log Messages
A message is logged on the server indicating a high threshold condition.
Flow Control
If flow control is enabled, the destination becomes armed and instructs producers to begin decreasing their message flow.
Range of Values: <= BytesMaximum; >BytesThresholdLow
Any change to this threshold affects only incoming messages; stored messages are not affected.
| Privileges | Read/Write |
| Type | long |
| Default Value | 9223372036854775807 |
| Minimum value | 0 |
| Maximum value | 9223372036854775807 |
The lower threshold (total number of bytes in this destination) that triggers logging or flow control events. The value of java.lang.Long.MAX_VALUE disables logging and flow control events for the destination.
If the number of bytes falls below this threshold, the triggered events are:
Log Messages
A message is logged on the server indicating a low threshold condition.
Flow Control
If flow control is enabled, the destination becomes disarmed and instructs producers to begin increasing their message flow.
Range of Values: < BytesThresholdHigh
Any change to this threshold affects only incoming messages; stored messages are not affected.
| Privileges | Read/Write |
| Type | long |
| Default Value | 9223372036854775807 |
| Minimum value | 0 |
| Maximum value | 9223372036854775807 |
The upper threshold (total number of messages in this destination) that triggers logging or flow control events. The value of java.lang.Long.MAX_VALUE disables logging and flow control events for the destination.
If the number of messages exceeds this threshold, the triggered events are:
Log Messages
A message is logged on the server indicating a high threshold condition.
Flow Control
If flow control is enabled, the destination becomes armed and instructs producers to begin decreasing their message flow.
Range of Values: <= MessagesMaximum; >MessagesThresholdLow
Any change to this threshold affects only incoming messages; stored messages are not affected.
| Privileges | Read/Write |
| Type | long |
| Default Value | 9223372036854775807 |
| Minimum value | 0 |
| Maximum value | 9223372036854775807 |
The lower threshold (total number of messages in this destination) that triggers logging or flow control events. The value of java.lang.Long.MAX_VALUE disables logging and flow control events for the destination.
If the number of messages falls below this threshold, the triggered events are:
Log Messages
A message is logged on the server indicating a low threshold condition.
Flow Control
If flow control is enabled, the destination becomes disarmed and instructs producers to begin increasing their message flow.
Range of Values: < MessagesThresholdHigh
Any change to this threshold affects only incoming messages; stored messages are not affected.
| Privileges | Read/Write |
| Type | long |
| Default Value | 9223372036854775807 |
| Minimum value | 0 |
| Maximum value | 9223372036854775807 |
This section describes the following operations:
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Return true if the given property has been explicitly set in this bean.
| Operation Name | "isSet" |
| Parameters | Object [] { propertyName }
where:
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| Signature | String [] {
"java.lang.String" } |
| Returns |
boolean
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| Exceptions |
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Restore the given property to its default value.
| Operation Name | "unSet" |
| Parameters | Object [] { propertyName }
where:
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| Signature | String [] {
"java.lang.String" } |
| Returns |
void
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| Exceptions |
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