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Oracle Fusion Middleware Oracle WebLogic Server MBean Javadoc 11g Release 1 (10.3.6) Part Number E13945-06 |
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public interface JTAMBean
This interface provides access to the JTA configuration attributes. The methods defined herein are applicable for JTA configuration at the domain level.
This is a type-safe interface for a
WebLogic Server MBean, which you can import into your client
classes and access through
weblogic.management.MBeanHome
. As of 9.0, the
MBeanHome
interface and all type-safe interfaces for
WebLogic Server MBeans are deprecated. Instead, client classes that
interact with WebLogic Server MBeans should use standard JMX design
patterns in which clients use the
javax.management.MBeanServerConnection
interface to
discover MBeans, attributes, and attribute types at runtime. For
more information, see "Developing Manageable Applications with JMX."
Field Summary | |
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static String |
CLIENTCERTREQUIRED
|
static String |
SSLNOTREQUIRED
|
static String |
SSLREQUIRED
|
Fields inherited from interface weblogic.management.configuration.ConfigurationMBean |
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DEFAULT_EMPTY_BYTE_ARRAY |
Method Summary | |
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int |
getAbandonTimeoutSeconds()
Specifies the maximum amount of time, in seconds, a transaction manager persists in attempting to complete the second phase of a two-phase commit transaction. |
int |
getBeforeCompletionIterationLimit()
The maximum number of cycles that the transaction manager performs the beforeCompletion synchronization callback for this WebLogic Server domain. |
int |
getCheckpointIntervalSeconds()
The interval at which the transaction manager creates a new transaction log file and checks all old transaction log files to see if they are ready to be deleted. |
int |
getCompletionTimeoutSeconds()
Specifies the maximum amount of time, in seconds, a transaction manager waits for all resource managers to respond and indicate if the transaction can be committed or rolled back. |
boolean |
getForgetHeuristics()
Specifies whether the transaction manager automatically performs an XA Resource forget operation for heuristic
transaction completions. |
int |
getMaxResourceRequestsOnServer()
Maximum number of concurrent requests to resources allowed for each server. |
long |
getMaxResourceUnavailableMillis()
Maximum duration time, in milliseconds, that a resource is declared dead. |
int |
getMaxTransactions()
The maximum number of simultaneous in-progress transactions allowed on a server in this WebLogic Server domain. |
int |
getMaxUniqueNameStatistics()
The maximum number of unique transaction names for which statistics are maintained. |
long |
getMaxXACallMillis()
Maximum allowed time duration, in milliseconds, for XA calls to resources. |
String |
getSecurityInteropMode()
Specifies the security mode of the communication channel used for XA calls between servers that participate in a global transaction. |
long |
getSerializeEnlistmentsGCIntervalMillis()
The time interval, in milliseconds, at which internal objects used to serialize resource enlistment are cleaned up. |
int |
getTimeoutSeconds()
Specifies the maximum amount of time, in seconds, an active transaction is allowed to be in the first phase of a two-phase commit transaction. |
int |
getUnregisterResourceGracePeriod()
The amount of time, in seconds, a transaction manager waits for transactions involving the resource to complete before unregistering a resource. |
String |
getWSATTransportSecurityMode()
Specifies transport security mode required by WebService Transaction endpoints. |
boolean |
isTwoPhaseEnabled()
Indicates that the two-phase commit protocol is used to coordinate transactions across two or more resource managers. |
boolean |
isWSATIssuedTokenEnabled()
Specifies whether to use issuedtoken to enable authentication between the WS-AT
coordinator and participant. |
void |
setAbandonTimeoutSeconds(int timeout)
Sets the value of the AbandonTimeoutSeconds attribute. |
void |
setBeforeCompletionIterationLimit(int iterations)
Sets the value of the BeforeCompletionIterationLimit attribute. |
void |
setCheckpointIntervalSeconds(int interval)
Sets value of the CheckpointIntervalSeconds attribute. |
void |
setCompletionTimeoutSeconds(int completionTimeout)
Sets the value of the CompletionTimeoutSeconds attribute. |
void |
setForgetHeuristics(boolean forget)
Sets the value of the ForgetHeuristics attribute. |
void |
setMaxTransactions(int max)
Sets the value of the MaxTransactions attribute. |
void |
setMaxUniqueNameStatistics(int max)
Sets the value of the MaxUniqueNameStatistics attribute. |
void |
setParallelXAEnabled(boolean enabled)
Sets the value of the ParallelXAEnabled attribute. |
void |
setSecurityInteropMode(String mode)
Sets the value of the SecurityInteropMode attribute. |
void |
setTimeoutSeconds(int timeout)
Sets the value of the TimeoutSeconds attribute. |
void |
setTwoPhaseEnabled(boolean isTwoPhaseEnabled)
Sets the value of the TwoPhaseEnabled attribute. |
void |
setUnregisterResourceGracePeriod(int seconds)
Sets the unregisterResource grace period. |
void |
setWSATIssuedTokenEnabled(boolean enabled)
Sets the value of the WSATIssuedTokenEnabled attribute. |
void |
setWSATTransportSecurityMode(String mode)
Sets the value of the WSATTransportSecurityMode attribute. |
Methods inherited from interface weblogic.management.configuration.ConfigurationMBean |
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freezeCurrentValue, getName, getNotes, isSet, restoreDefaultValue, setComments, setDefaultedMBean, setName, setNotes, setPersistenceEnabled, unSet |
Field Detail |
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static final String SSLNOTREQUIRED
static final String SSLREQUIRED
static final String CLIENTCERTREQUIRED
Method Detail |
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int getTimeoutSeconds()
Specifies the maximum amount of time, in seconds, an active transaction is allowed to be in the first phase of a two-phase commit transaction. If the specified amount of time expires, the transaction is automatically rolled back.
void setTimeoutSeconds(int timeout) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the TimeoutSeconds attribute.
timeout
- Transaction timeout in seconds.
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getTimeoutSeconds()
int getAbandonTimeoutSeconds()
Specifies the maximum amount of time, in seconds, a transaction manager persists in attempting to complete the second phase of a two-phase commit transaction.
During the second phase of a two-phase commit transaction, the transaction manager continues to try to complete the transaction until all resource managers indicate that the transaction is completed. After the abandon transaction timer expires, no further attempt is made to resolve the transaction. If the transaction is in a prepared state before being abandoned, the transaction manager rolls back the transaction to release any locks held on behalf of the abandoned transaction.
void setAbandonTimeoutSeconds(int timeout) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the AbandonTimeoutSeconds attribute.
timeout
- Abandon timeout in seconds.
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getAbandonTimeoutSeconds()
int getCompletionTimeoutSeconds()
Specifies the maximum amount of time, in seconds, a transaction manager waits for all resource managers to respond and indicate if the transaction can be committed or rolled back.
transaction-timeout
value with a maximum value of 120 seconds. This
value provides backward compatibility for prior releases without this setting.abandon-timeout-seconds
,
the value of abandon-timeout-seconds
is used.
void setCompletionTimeoutSeconds(int completionTimeout) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the CompletionTimeoutSeconds attribute.
completionTimeout
- Completion timeout in seconds.
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getCompletionTimeoutSeconds()
boolean getForgetHeuristics()
Specifies whether the transaction manager automatically
performs an XA Resource forget
operation for heuristic
transaction completions.
When enabled, the transaction manager automatically performs an
XA Resource forget()
operation for all resources as
soon as the transaction learns of a heuristic outcome. Disable this
feature only if you know what to do with the resource when it
reports a heuristic decision.
void setForgetHeuristics(boolean forget) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the ForgetHeuristics attribute.
forget
- Whether or not to forget heuristic transactions in affected resource managers.
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getForgetHeuristics()
int getBeforeCompletionIterationLimit()
The maximum number of cycles that the transaction manager performs the beforeCompletion synchronization callback for this WebLogic Server domain.
Nothing prevents a Synchronization object from registering
another during beforeCompletion
, even those whose
beforeCompletions
have already been called. For
example, an EJB can call another in its ejbStore()
method. To accommodate this, the transaction manager calls all
Synchronization objects, then repeats the cycle if new ones have
been registered. This count sets a limit to the number of cycles
that synchronization occurs.
void setBeforeCompletionIterationLimit(int iterations) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the BeforeCompletionIterationLimit attribute.
iterations
- The maximum number of beforeCompletion iterations among registered objects.
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getBeforeCompletionIterationLimit()
int getMaxTransactions()
The maximum number of simultaneous in-progress transactions allowed on a server in this WebLogic Server domain.
void setMaxTransactions(int max) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the MaxTransactions attribute.
max
- The maximum number of concurrent transactions.
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getMaxTransactions()
int getMaxUniqueNameStatistics()
The maximum number of unique transaction names for which statistics are maintained.
The first 1001 unique transaction names are maintained
as their own transaction name and stored in each statistic.
After the 1001st transaction name is reached, the
transaction name is stored as
weblogic.transaction.statistics.namedOverflow
, and the
transaction statistic is also merged and maintained in
weblogic.transaction.statistics.namedOverflow
.
A transaction name typically represents a category of business transactions, such as "funds-transfer."
void setMaxUniqueNameStatistics(int max) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the MaxUniqueNameStatistics attribute.
max
- Limit of individual transaction name statistics
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getMaxUniqueNameStatistics()
int getMaxResourceRequestsOnServer()
Maximum number of concurrent requests to resources allowed for each server.
long getMaxXACallMillis()
Maximum allowed time duration, in milliseconds, for XA calls to resources. If a particular XA call to a resource exceeds the limit, the resource is declared unavailable.
long getMaxResourceUnavailableMillis()
Maximum duration time, in milliseconds, that a resource is declared dead. After the duration, the resource is declared available again, even if the resource provider does not explicitly re-register the resource.
int getCheckpointIntervalSeconds()
The interval at which the transaction manager creates a new transaction log file and checks all old transaction log files to see if they are ready to be deleted.
void setCheckpointIntervalSeconds(int interval) throws InvalidAttributeValueException, DistributedManagementException
Sets value of the CheckpointIntervalSeconds attribute.
interval
- The new checkpointIntervalSeconds value
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getCheckpointIntervalSeconds()
long getSerializeEnlistmentsGCIntervalMillis()
The time interval, in milliseconds, at which internal objects used to serialize resource enlistment are cleaned up.
void setParallelXAEnabled(boolean enabled) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the ParallelXAEnabled attribute.
enabled
- The new enabled value
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getParallelXAEnabled()
int getUnregisterResourceGracePeriod()
The amount of time, in seconds, a transaction manager waits for transactions involving the resource to complete before unregistering a resource. This grace period helps minimize the risk of abandoned transactions because of an unregistered resource, such as a JDBC data source module packaged with an application.
During the specified grace period, the unregisterResource
call blocks
until the call returns and no new transactions
are started for the associated resource. If the number of
outstanding transactions for the resource goes to 0
, the unregisterResource
call returns immediately.
At the end of the grace period, if outstanding transactions are associated
with the resource, the unregisterResource
call returns and a log message is written to the server
on which the resource was previously registered.
void setUnregisterResourceGracePeriod(int seconds) throws InvalidAttributeValueException, DistributedManagementException
Sets the unregisterResource grace period.
seconds
- The new grace period value.
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getUnregisterResourceGracePeriod()
String getSecurityInteropMode()
Specifies the security mode of the communication channel used for XA calls between servers that participate in a global transaction. All server instances in a domain must have the same security mode setting.
Security Interoperability Mode options:
anonymous
otherwise.
Man-in-the-middle attacks are possible if the admin channel is not enabled.anonymous
at all times. This implies a security risk since a malicious third party
could then try to affect the outcome of transactions using a man-in-the-middle attack.
void setSecurityInteropMode(String mode) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the SecurityInteropMode attribute.
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getSecurityInteropMode()
String getWSATTransportSecurityMode()
Specifies transport security mode required by WebService Transaction endpoints.
Transport Security options:
void setWSATTransportSecurityMode(String mode) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the WSATTransportSecurityMode attribute.
InvalidAttributeValueException
DistributedManagementException
JTAMBean.getWSATTransportSecurityMode()
boolean isWSATIssuedTokenEnabled()
Specifies whether to use issuedtoken
to enable authentication between the WS-AT
coordinator and participant.
void setWSATIssuedTokenEnabled(boolean enabled) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the WSATIssuedTokenEnabled attribute.
InvalidAttributeValueException
DistributedManagementException
JTAMBean.isWSATIssuedTokenEnabled()
boolean isTwoPhaseEnabled()
Indicates that the two-phase commit protocol is used to coordinate transactions across two or more resource managers.
If not selected:
void setTwoPhaseEnabled(boolean isTwoPhaseEnabled) throws InvalidAttributeValueException, DistributedManagementException
Sets the value of the TwoPhaseEnabled attribute. When false, all transaction logging is disabled, including checkpoint records. Only one-phase commit processing is allowed.
isTwoPhaseEnabled
- The new isTwoPhaseEnabled value
InvalidAttributeValueException
DistributedManagementException
JTAMBean.isTwoPhaseEnabled()
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Copyright 1996, 2011, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Oracle Fusion Middleware Oracle WebLogic Server MBean Javadoc 11g Release 1 (10.3.6) Part Number E13945-06 |
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