org.lsc.beans

Class BeanComparator

java.lang.Object

org.lsc.beans.BeanComparator

public final class BeanComparator
extends Object

Bean comparison to generate the JndiModification array This class is used to generate the modifications to be applied to the directory according the differences between two beans.

Author:

Sebastien Bahloul <seb@lsc-project.org>, Jonathan Clarke <jon@lsc-project.org>

Method Summary

Modifier and Type	Method and Description
static LscModifications	calculateModifications(Task task, IBean srcBean, IBean dstBean) Static comparison method.
static LscModificationType	calculateModificationType(Task task, IBean srcBean, IBean dstBean) Static method to return the kind of operation that would happen
static JndiModifications[]	checkOtherModifications(IBean srcBean, IBean destBean, JndiModifications jm) Check modifications across other directory objects - Never used at this time : implementation may be buggy While adding, deleting or modifying an entry, specific treatments must be done like removing a member from all the remaining inscription, modifying an attribute in the person entry while the original modification has been done on a inscription.

Methods inherited from class java.lang.Object

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

Method Detail

calculateModificationType

public static LscModificationType calculateModificationType(Task task,
                                                            IBean srcBean,
                                                            IBean dstBean)
                                                     throws LscServiceException

Static method to return the kind of operation that would happen

Parameters:

task - task object (used for syncoptions, custom library and source/destination service)

srcBean - Bean from source

dstBean - JNDI bean

Returns:

JndiModificationType the modification type that would happen

Throws:

LscServiceException

calculateModifications

public static LscModifications calculateModifications(Task task,
                                                      IBean srcBean,
                                                      IBean dstBean)
                                               throws LscServiceException

Static comparison method. By default, source information override destination (i.e. Database => Directory) But if a piece of information is present only in the destination, it remains

Parameters:

task - the corresponding task parameter

srcBean - the source bean

dstBean - the destination bean

Returns:

modifications to apply to the directory

Throws:

NamingException - an exception may be thrown if an LDAP data access error is encountered

CloneNotSupportedException

LscServiceException

checkOtherModifications

public static JndiModifications[] checkOtherModifications(IBean srcBean,
                                                          IBean destBean,
                                                          JndiModifications jm)
                                                   throws IllegalAccessException,
                                                          InvocationTargetException

Check modifications across other directory objects - Never used at this time : implementation may be buggy While adding, deleting or modifying an entry, specific treatments must be done like removing a member from all the remaining inscription, modifying an attribute in the person entry while the original modification has been done on a inscription.

Parameters:

srcBean - database object bean

destBean - directory object bean

jm - modification to apply on the main object

Returns:

Array of JndiModifications

Throws:

InvocationTargetException

IllegalAccessException

IllegalArgumentException