Package fr.dyade.aaa.util

Class BaseTransaction

java.lang.Object

fr.dyade.aaa.util.BaseTransaction

All Implemented Interfaces:

Transaction

Direct Known Subclasses:

AbstractTransaction, JTransaction, NullTransaction

public abstract class BaseTransaction
extends Object
implements Transaction

Field Summary

Fields

Modifier and Type	Field	Description
protected static boolean	DEBUG
protected static Logger	logmon
private Properties	props

Fields inherited from interface fr.dyade.aaa.util.Transaction

BACKUP, COMMIT, FINALIZE, FREE, GARBAGE, INIT, Kb, Mb, PhaseInfo, ROLLBACK, RUN

Constructor Summary

Constructors

Constructor	Description
BaseTransaction()

Method Summary

Modifier and Type	Method	Description
String	dumpObjectList(String prefix)	JMX operation.
void	freeze(long timeout)
boolean	getBoolean(String key)	Returns true if and only if the corresponding property exists and is equal to the string "true".
Integer	getInteger(String key)	Determines the integer value of the property with the specified name.
Integer	getInteger(String key, int value)	Determines the integer value of the property with the specified name.
String	getObject(String dirname, String name)	Only use with MBean.
String[]	getObjectList(String prefix)	JMX operation.
String	getProperty(String key)	Searches for the property with the specified key in the specific Transaction property list.
String	getProperty(String key, String defaultValue)	Searches for the property with the specified key in the specific Transaction property list.
void	loadProperties(File dir)
void	saveProperties(File dir)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface fr.dyade.aaa.util.Transaction

backup, begin, close, commit, containsOperations, create, create, createByteArray, createByteArray, delete, delete, getCommitCount, getList, getOperationCount, getPhase, getPhaseInfo, init, isPersistent, load, load, loadAll, loadByteArray, loadByteArray, release, save, save, save, saveByteArray, saveByteArray, saveByteArray, stop, useLoadAll

Field Detail

logmon

protected static final Logger logmon

DEBUG

protected static final boolean DEBUG

props

private Properties props

Constructor Detail

BaseTransaction

public BaseTransaction()

Method Detail

freeze

public void freeze(long timeout)
            throws InterruptedException

Specified by:

freeze in interface Transaction

Throws:

InterruptedException

loadProperties

public void loadProperties(File dir)
                    throws InvalidPropertiesFormatException,
                           FileNotFoundException,
                           IOException

Throws:

InvalidPropertiesFormatException

FileNotFoundException

IOException

saveProperties

public void saveProperties(File dir)
                    throws IOException

Throws:

IOException

getProperty

public String getProperty(String key)

Searches for the property with the specified key in the specific Transaction property list. If the key is not found in this property list, the Configuration property list is then checked. The property list is then updated. The method returns null if the property is not found.

Specified by:

getProperty in interface Transaction

Parameters:

key - the property key.

Returns:

the value corresponding to the specified key value.

getProperty

public String getProperty(String key,
                          String defaultValue)

Searches for the property with the specified key in the specific Transaction property list. If the key is not found in this property list, the Configuration property list is then checked. The method returns the default value argument if the property is not found.

Specified by:

getProperty in interface Transaction

Parameters:

key - the property key.

defaultValue - a default value.

Returns:

the value corresponding to the specified key value.

getInteger

public Integer getInteger(String key)

Determines the integer value of the property with the specified name.

Specified by:

getInteger in interface Transaction

Parameters:

key - property name.

Returns:

the Integer value of the property.

getInteger

public Integer getInteger(String key,
                          int value)

Determines the integer value of the property with the specified name.

Specified by:

getInteger in interface Transaction

Parameters:

key - property name.

value - a default value.

Returns:

the Integer value of the property.

getBoolean

public boolean getBoolean(String key)

Returns true if and only if the corresponding property exists and is equal to the string "true".

Specified by:

getBoolean in interface Transaction

Parameters:

key - the property name.

Returns:

the boolean value of the property.

getObject

public String getObject(String dirname,
                        String name)

Only use with MBean.

Specified by:

getObject in interface Transaction

dumpObjectList

public String dumpObjectList(String prefix)

JMX operation. This operation sorts the resulting array and filters out the prefix identical for each object name.

Specified by:

dumpObjectList in interface Transaction

Parameters:

prefix -

Returns:

getObjectList

public String[] getObjectList(String prefix)

JMX operation.

Specified by:

getObjectList in interface Transaction

Parameters:

prefix -

Returns: