org.springframework.transaction.support
Class DefaultTransactionDefinition

Direct Known Subclasses:

DefaultTransactionAttribute, TransactionTemplate

public class DefaultTransactionDefinition

implements TransactionDefinition

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.

Author:

Juergen Hoeller

Since: 08.05.2003

See Also: TransactionTemplate, DefaultTransactionAttribute

public final static String READ_ONLY_MARKER

Marker for read-only transactions in description strings

public final static String TIMEOUT_PREFIX

Prefix for transaction timeout values in description strings

public DefaultTransactionDefinition()

public DefaultTransactionDefinition(int propagationBehavior)

public boolean equals(Object other)

This implementation of equals compares the toString results.

See Also:

toString()

public final int getIsolationLevel()

public final int getPropagationBehavior()

public final int getTimeout()

public int hashCode()

This implementation of hashCode returns toString's hash code.

See Also:

toString()

public final boolean isReadOnly()

public final void setIsolationLevel(int isolationLevel)

public final void setIsolationLevelName(String constantName)
                                  throws java.lang.IllegalArgumentException

Set the isolation level by the name of the corresponding constant in TransactionDefinition, e.g. "ISOLATION_DEFAULT".

Parameters:

constantName - name of the constant

Throws:

java.lang.IllegalArgumentException - if an invalid constant was specified

See Also:

org.springframework.transaction.TransactionDefinition.ISOLATION_DEFAULT

public final void setPropagationBehavior(int propagationBehavior)

public final void setPropagationBehaviorName(String constantName)
                                       throws java.lang.IllegalArgumentException

Set the propagation behavior by the name of the corresponding constant in TransactionDefinition, e.g. "PROPAGATION_REQUIRED".

Parameters:

constantName - name of the constant

Throws:

java.lang.IllegalArgumentException - if an invalid constant was specified

See Also:

org.springframework.transaction.TransactionDefinition.PROPAGATION_REQUIRED

public final void setReadOnly(boolean readOnly)

public final void setTimeout(int timeout)

public String toString()

Return an identifying description of this transaction definition. The format matches the one used by TransactionAttributeEditor, to be able to feed toString results into TransactionAttribute properties.

Has to be overridden in subclasses for correct equals and hashCode behavior. Alternatively, equals and hashCode can be overridden themselves.

See Also:

TransactionAttributeEditor

Association Links

to Class java.lang.String

Prefix for transaction timeout values in description strings

to Class java.lang.String

Marker for read-only transactions in description strings

to Class org.springframework.core.Constants

Constants instance for TransactionDefinition