org.openxava.util

Class AccessTracker

java.lang.Object

org.openxava.util.AccessTracker

public class AccessTracker
extends java.lang.Object

Use to notify of changes in the data.

All changes done using MapFacade are tracked automatically. If you changes data using JPA, JDBC, etc. you should call the method in this class to track the database changes.

Since:

5.9

Author:

Javier Paniza

Constructor Summary

Constructors

Constructor and Description
AccessTracker()

Method Summary

Modifier and Type	Method and Description
static void	consulted(java.lang.String modelName, java.util.Map key)
static void	created(java.lang.String modelName, java.util.Map key)
static void	modified(java.lang.String modelName, java.util.Map key, java.util.Map<java.lang.String,java.lang.Object> oldChangedValues, java.util.Map<java.lang.String,java.lang.Object> newChangedValues) You have to put the same property in both maps, oldChangeValues and newChangedValues, with old and new value.
static void	removed(java.lang.String modelName, java.util.Map key)

Methods inherited from class java.lang.Object

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

Constructor Detail

AccessTracker

public AccessTracker()

Method Detail

consulted

public static void consulted(java.lang.String modelName,
                             java.util.Map key)

created

public static void created(java.lang.String modelName,
                           java.util.Map key)

modified

public static void modified(java.lang.String modelName,
                            java.util.Map key,
                            java.util.Map<java.lang.String,java.lang.Object> oldChangedValues,
                            java.util.Map<java.lang.String,java.lang.Object> newChangedValues)

You have to put the same property in both maps, oldChangeValues and newChangedValues, with old and new value. An example:

 Map oldChangedValues = new HashMap();
 oldChangedValues.put("address", "C/. Doctor Pesset"); // The old address
 Map newChangedValues = new HashMap();
 newChangedValues.put("address", "C/. Almudaina"); // The new address
 AccessTracking.modified("Customer", key, oldChangedValues, newChangedValues);
 

If oldChangeValues and newChangedValues are empty the tracker can ignore the call.

removed

public static void removed(java.lang.String modelName,
                           java.util.Map key)