public boolean equals()

in ldap/model/src/main/java/org/apache/directory/api/ldap/model/ldif/LdifEntry.java [1110:1304]
148 lines of code
33 McCabe index (conditional complexity)

    public boolean equals( Object o )
    {
        // Basic equals checks
        if ( this == o )
        {
            return true;
        }

        if ( o == null )
        {
            return false;
        }

        if ( !( o instanceof LdifEntry ) )
        {
            return false;
        }

        LdifEntry otherEntry = ( LdifEntry ) o;

        // Check the Dn
        Dn thisDn = entryDn;
        Dn dnEntry = otherEntry.getDn();

        if ( !thisDn.equals( dnEntry ) )
        {
            return false;
        }

        // Check the changeType
        if ( changeType != otherEntry.changeType )
        {
            return false;
        }

        // Check each different cases
        switch ( changeType )
        {
            case None:
                // Fall through
            case Add:
                // Checks the attributes
                if ( entry.size() != otherEntry.entry.size() )
                {
                    return false;
                }

                if ( !entry.equals( otherEntry.entry ) )
                {
                    return false;
                }

                break;

            case Delete:
                // Nothing to do, if the DNs are equals
                break;

            case Modify:
                // Check the modificationItems list

                // First, deal with special cases
                if ( modificationList == null )
                {
                    if ( otherEntry.modificationList != null )
                    {
                        return false;
                    }
                    else
                    {
                        break;
                    }
                }

                if ( otherEntry.modificationList == null )
                {
                    return false;
                }

                if ( modificationList.size() != otherEntry.modificationList.size() )
                {
                    return false;
                }

                // Now, compares the contents
                int i = 0;

                for ( Modification modification : modificationList )
                {
                    if ( !modification.equals( otherEntry.modificationList.get( i ) ) )
                    {
                        return false;
                    }

                    i++;
                }

                break;

            case ModDn:
            case ModRdn:
                // Check the deleteOldRdn flag
                if ( deleteOldRdn != otherEntry.deleteOldRdn )
                {
                    return false;
                }

                // Check the newRdn value
                try
                {
                    Rdn thisNewRdn = new Rdn( newRdn );
                    Rdn entryNewRdn = new Rdn( otherEntry.newRdn );

                    if ( !thisNewRdn.equals( entryNewRdn ) )
                    {
                        return false;
                    }
                }
                catch ( LdapInvalidDnException ine )
                {
                    return false;
                }

                // Check the newSuperior value
                try
                {
                    Dn thisNewSuperior = new Dn( newSuperior );
                    Dn entryNewSuperior = new Dn( otherEntry.newSuperior );

                    if ( !thisNewSuperior.equals( entryNewSuperior ) )
                    {
                        return false;
                    }
                }
                catch ( LdapInvalidDnException ine )
                {
                    return false;
                }

                break;

            default:
                // do nothing
                break;
        }

        if ( controls != null )
        {
            Map<String, LdifControl> otherControls = otherEntry.controls;

            if ( otherControls == null )
            {
                return false;
            }

            if ( controls.size() != otherControls.size() )
            {
                return false;
            }

            for ( Map.Entry<String, LdifControl> controlEntry : controls.entrySet() )
            {
                String controlOid = controlEntry.getKey();

                if ( !otherControls.containsKey( controlOid ) )
                {
                    return false;
                }

                Control thisControl = controlEntry.getValue();
                Control otherControl = otherControls.get( controlOid );

                if ( thisControl == null )
                {
                    if ( otherControl != null )
                    {
                        return false;
                    }
                }
                else
                {
                    if ( !thisControl.equals( otherControl ) )
                    {
                        return false;
                    }
                }
            }

            return true;
        }
        else
        {
            return otherEntry.controls == null;
        }
    }