Patent

1. P2006-0062654(Korea) / CG2006030941US1 (USA) /CG-200603-094-1-CN0 (China)
Title : 디바이스 관리를 위한 웹페이지를 제공하는 웹서버 및 디바이스 관리를 위한 웹페이지 제공 방법
Title: WEB SERVER AND METHOD TO PROVIDE WEB-PAGES TO MANAGE DEVICES
Inventor(s): Ki-young HWANG :

2. P2008-0070134(korea) / CG-200804-012-1-US0(USA) / CG-200804-012-1-CN0(China)
title : 화상형성장치, 서비스 시스템 및 ＯＳＧｉ 기반 서비스 설치 방법
Title: IMAGE FORMING APPARATUS, SERVICE SYSTEM AND METHOD OF INSTALLING OPEN SERVICES GATEWAY INITIATIVE (OSGi)-BASED SERVICE

3. P2009-0131835(korea) / CG-200909-037-1-US0(USA)
Title: 복수 개의 번들간에 서로 기능을 공유할 수 있는 프레임워크 기반으로 동작하는 화상형성장치 및 이러한 화상형성장치에 번들을 설치하는 방법
Title : IMAGE FORMING APPARATUS OPERATING BASED ON FRAMEWORK CAPABLE OF SHARING FUNCTION AMONG A PLURALITY OF BUNDLES AND METHOD OF INSTALLING BUNDLE IN IMAGE FORMING APPARATUS

[Eclipse Error] - Plugin Install error

Error Message :
An error occurred while collecting items to be installed
No repository found containing:
org.apache.oro/osgi.bundle/2.0.8.v200903061218

Install plug-in file
checkStyle

Solution
Help > Software Updates > "Manage Sites..." > Un check all except "checkStyle" url
And Install again

Git Tool

http://msysgit.googlecode.com/files/Git-1.7.0.2-preview20100309.exe

this is for window.

when it asks for something like "how would you like to run git, say "use git bash"

export http_proxy=http://username assword@proxy_address roxy_port

[Flex] -Swiz framework [Inject] method

How using the [Inject] Method

There are Two fies - AppDeviceGAL.as , DeviceGAL.mxml

try to move the parameter value from AppDeviceGAL to DeviceGAL (AppDeviceGAL -> DeviceGAL)

---- AppDeviceGAL.as ----
public var aaa:AAAMethod;
.....
aaa.param1= 0;
....

----- AAAMethod ----
[Outject(name="param1")]
[Bindable]
public function set param1(value:int):void
{
_param1 = value;
}
public function get param1():int
{
return _param1;
}

---- DeviceGAL ----
[Inject("aaa")]
public var bbb:AAAMethod;
.....
Alert.show(bbb.param1);

[Error] Address already in use: JVM_Bind

- Error message

java.net.BindException: Address already in use: JVM_Bind
at java.net.PlainSocketImpl.socketBind(Native Method)

- Solution
1. open command
2. c:\>netstat -a -n -o
3. check 8080 PID
4. kill the process

[Eclipse] -Heap Size and garbage collection (GC)

Window > Preferences > General > check "Show heap status"

You can see current heap size and memory usage

"click bin icon for garbage collection"

[Flex] RSL - Error

==== Error Message after change to RSL Way ===
VerifyError: Error #1014: Class mx.effects::TweenEffect could not be found.

- Reason
framework.swc or some flex library does not load

- Solution : Change the loading library

- How
Click right button from project > Properties

> Flex Build Path > Library path > extend Flex 3.4
>Move up "framework.swc and datavisulaization.swc"

[Flex] BlazDs

1. Create Flex project
2. select option J2EE
3. Finsh Create Flex project
4. Click properties from project
5. Change URL and Context root form "Flex Server"
Root URL : http://localhost:8080/BlazeDS
Context root : BlazeDS
6. "Flex Compiler" -services "C://Unithru/Flex/BlazeDs/WebContent/WEB-INF/flex/services-config.xml" -locale en_US

http://mcchae.egloos.com/5202864 - step 1
http://mcchae.egloos.com/5202859 - setp 2

[Error] Tomcat start Error with Eclipse

=== Error message =====

Server Tomcat v6.0 Server at localhost was unable to start within 45 seconds. If the server requires more time, try increasing the timeout in the server editor.

=== Solution =====

Double click from "servers" console in eclipse
and change start time from "Timeouts"

[Flex] Swiz sample

http://www.webappsolution.com/wordpress/2010/01/06/swiz-passive-view-example-part-1/

[Eclipse] Run Configuration - Arguments

- Program arguments
-os ${target.os} -ws ${target.ws} -arch ${target.arch} -nl ${target.nl} -console -clean

- VM arguments
-Declipse.ignoreApp=true -Dosgi.noShutdown=true -Dosgi.clean=true -Dorg.osgi.service.http.port=7777

include action script file

[mx:Script source="Box.as"/]

[Flex] Create Custom Component tutorial

- Custom component
http://tutorials.jenkov.com/flex-components/index.html : chart sample

http://www.brooksandrus.com/blog/2008/05/26/adding-styles-to-custom-flex-components/

http://tutorials.jenkov.com/flex-components/component-basics.html

http://tutorials.jenkov.com/flex-components/component-with-data-provider.html

http://www.brooksandrus.com/blog/2008/05/26/adding-styles-to-custom-flex-components/

[Flex] - Number ","

public function convTxt():void
{
data=numFormat.format(data);
}

......
.......
........
[mx:NumberFormatter id="numFormat" useThousandsSeparator="true" /]

[Flex] Event Handling 2

a.mxml -> parent
b.mxml -> sub

============== b.mxml ==================
[mx:Metadata]
[Event(name="settingOver", type="flash.events.Event")]
[/mx:Metadata]
..
..
..

var e:Event = new Event("settingOver");
this.dispatchEvent(e);
..
..
============== a.mxml =====================
var _b:b;
_b.addEventListener("settingOver", settingOverFunction);
..
..
public function settingOverFunction(e:Event):void
{
// do something
}

[Flex] - Event Handling

http://cafe.naver.com/javacircle.cafe?iframe_url=/ArticleRead.nhn%3Farticleid=38710