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java.lang.Objectorg.springframework.transaction.support.DefaultTransactionDefinition
Default implementation of the TransactionDefinition interface, offering bean-style configuration and sensible default values (PROPAGATION_REQUIRED, ISOLATION_DEFAULT, TIMEOUT_DEFAULT, readOnly=false).
Base class for both TransactionTemplate and DefaultTransactionAttribute.
TransactionTemplate
,
DefaultTransactionAttribute
,
Serialized FormField Summary | |
static java.lang.String |
READ_ONLY_MARKER
Marker for read-only transactions in description strings |
static java.lang.String |
TIMEOUT_PREFIX
Prefix for transaction timeout values in description strings |
Fields inherited from interface org.springframework.transaction.TransactionDefinition |
ISOLATION_CONSTANT_PREFIX, ISOLATION_DEFAULT, ISOLATION_READ_COMMITTED, ISOLATION_READ_UNCOMMITTED, ISOLATION_REPEATABLE_READ, ISOLATION_SERIALIZABLE, PROPAGATION_CONSTANT_PREFIX, PROPAGATION_MANDATORY, PROPAGATION_NESTED, PROPAGATION_NEVER, PROPAGATION_NOT_SUPPORTED, PROPAGATION_REQUIRED, PROPAGATION_REQUIRES_NEW, PROPAGATION_SUPPORTS, TIMEOUT_DEFAULT |
Constructor Summary | |
DefaultTransactionDefinition()
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DefaultTransactionDefinition(int propagationBehavior)
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Method Summary | |
boolean |
equals(java.lang.Object other)
This implementation of equals compares the toString results. |
protected java.lang.StringBuffer |
getDefinitionDescription()
Return an identifying description of this transaction definition. |
int |
getIsolationLevel()
Return the isolation level. |
int |
getPropagationBehavior()
Return the propagation behavior. |
int |
getTimeout()
Return the transaction timeout. |
int |
hashCode()
This implementation of hashCode returns toString's hash code. |
boolean |
isReadOnly()
Return whether to optimize as read-only transaction. |
void |
setIsolationLevel(int isolationLevel)
|
void |
setIsolationLevelName(java.lang.String constantName)
Set the isolation level by the name of the corresponding constant in TransactionDefinition, e.g. |
void |
setPropagationBehavior(int propagationBehavior)
|
void |
setPropagationBehaviorName(java.lang.String constantName)
Set the propagation behavior by the name of the corresponding constant in TransactionDefinition, e.g. |
void |
setReadOnly(boolean readOnly)
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void |
setTimeout(int timeout)
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java.lang.String |
toString()
Return an identifying description of this transaction definition. |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
public static final java.lang.String TIMEOUT_PREFIX
public static final java.lang.String READ_ONLY_MARKER
Constructor Detail |
public DefaultTransactionDefinition()
public DefaultTransactionDefinition(int propagationBehavior)
Method Detail |
public final void setPropagationBehaviorName(java.lang.String constantName) throws java.lang.IllegalArgumentException
constantName
- name of the constant
java.lang.IllegalArgumentException
- if an invalid constant was specifiedTransactionDefinition.PROPAGATION_REQUIRED
public final void setPropagationBehavior(int propagationBehavior)
public final int getPropagationBehavior()
TransactionDefinition
getPropagationBehavior
in interface TransactionDefinition
TransactionDefinition.PROPAGATION_REQUIRED
public final void setIsolationLevelName(java.lang.String constantName) throws java.lang.IllegalArgumentException
constantName
- name of the constant
java.lang.IllegalArgumentException
- if an invalid constant was specifiedTransactionDefinition.ISOLATION_DEFAULT
public final void setIsolationLevel(int isolationLevel)
public final int getIsolationLevel()
TransactionDefinition
Only makes sense in combination with PROPAGATION_REQUIRED or PROPAGATION_REQUIRES_NEW.
Note that a transaction manager that does not support custom isolation levels will throw an exception when given any other level than ISOLATION_DEFAULT.
getIsolationLevel
in interface TransactionDefinition
TransactionDefinition.ISOLATION_DEFAULT
public final void setTimeout(int timeout)
public final int getTimeout()
TransactionDefinition
Only makes sense in combination with PROPAGATION_REQUIRED or PROPAGATION_REQUIRES_NEW.
Note that a transaction manager that does not support timeouts will throw an exception when given any other timeout than TIMEOUT_DEFAULT.
getTimeout
in interface TransactionDefinition
TransactionDefinition.TIMEOUT_DEFAULT
public final void setReadOnly(boolean readOnly)
public final boolean isReadOnly()
TransactionDefinition
Only makes sense in combination with PROPAGATION_REQUIRED or PROPAGATION_REQUIRES_NEW.
A transaction manager that cannot interpret the read-only hint will not throw an exception when given readOnly=true.
isReadOnly
in interface TransactionDefinition
public boolean equals(java.lang.Object other)
toString()
public int hashCode()
toString()
public java.lang.String toString()
Has to be overridden in subclasses for correct equals and hashCode behavior. Alternatively, equals and hashCode can be overridden themselves.
TransactionAttributeEditor
protected final java.lang.StringBuffer getDefinitionDescription()
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