[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

[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"

[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"

[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

[osgi] TargetPlatform

1. Create "TargetPlatform" project
2. Create some bundle folder which has all bundle jar files.
3. Create "TargetPlatformDefinition" folder
4. Create "test-prop.target" file
5. use below part
===============================

[?xml version="1.0" encoding="UTF-8"?]
[?pde version="3.2"?]

[target name="test-proto"]

[location path="${test-Prototype}"/]

[content useAllPlugins="true"]
[plugins]
[/plugins]
[features]
[/features]
[extraLocations]
[location path="${test-Prototype}\OSGi"/]
[location path="${test-Prototype}\target"/]
[/extraLocations]
[/content]

[/target]

========================

6. change setup Eclipse part
1) Window -> preference -> Run/Debug -> String/Substitution -> Click "New" button
2) Variable : test-Prototype || Value : TargetPlatform folder

[Eclipse] Auto line change

== 3.3 version ==
이클립스에서

1. help
2. software updates
3. find and Install
4. Search for new features to install
5. New Remote site

Name: Virtual Word Wrap
URL: http://ahtik.com/eclipse-update/

=== 3.4 version ===

http://ahtik.com/eclipse-update/

[Error] Eclipse Ganymede start error

When you have the problem for starting eclipse , please check eclipse.ini file
==== Error message
-VM terminated...

==== original eclipse.ini
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256M
-framework
plugins\org.eclipse.osgi_3.4.2.R34x_v20080826-1230.jar
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms40m
-Xmx512m

==== update this eclipse.ini file
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256M
-framework
plugins\org.eclipse.osgi_3.4.2.R34x_v20080826-1230.jar
-vm
C:\Sun\SDK\jdk\bin\javaw.exe
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms40m
-Xmx512m

[Error] Eclipse Ganymede start error

when you start eclipse , you might have the error with popup message box.
such as "VM terminate...."
Please check eclipse.ini file and update it

original eclipse.ini
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256M
-vm
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms40m
-Xmx512m

==== Please update this eclipse.ini file =====
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256M
-vm
D:\java\jdk1.6.0\bin\javaw.exe
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms40m
-Xmx512m

[Error] Can not Start Eclipse

* Error Message
JVM terminated. Exit code=-1 .......
................
.......

- Open eclipse.ini file under eclipse installed folder

change the last line like this
-Xmx256m

http://blog.naver.com/sungback?Redirect=Log&logNo=90033293141

[Eclipse] (Plugin)- Java Code Coverage for Eclipse

* This plugin for Code Coverage - especially for Junit

1. Install
http://www.eclemma.org/installation.html

2. Launching (or setting) in Coverage Mode
http://www.eclemma.org/userdoc/launching.html

3. Create "Test" run configuration

4. You should select what kind of project can be generate code coverage report
from "Coverage" tab. (Coverage Run > Converage configurations)

5. When "running" is over , Do not terminate manually !
Type : osgi> exit

Then you will see Coverage report

* error message "No coverage data file has been written"
check "http://www.eclemma.org/faq.html#usage03"


Check all step from this web site

* After running code coverage you should re-compile
the project which is checked for Code Coverage

[Eclipse] - Run (Arguments- Clean)

Eclipse Run configuration option

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

* VM arguements
-Declipse.ignoreApp=true -Dosgi.noShutdown=true -Dosgi.clean=true

Eclipse [Plug-In] - CheckStyle Eclipse Plugin

* CheckStyle Eclipse Plugin
- CheckStyle Eclipse Plugin help you ensure that your Java code adheres to a set of coding standards.

- Installation document

- Checkstyle file
- format file

org.hibernate.HibernateException: No Hibernate Session bound to thread

error message : org.hibernate.HibernateException: No Hibernate Session bound to thread

You did not insert "annotation" in the source.
such as

"@Transactional"
"@SuppressWarnings("unchecked")"
"@Transactional(readOnly = true)"

Eclipse- Show suggestion word , line number

Eclipse setup
*==== show line number ====*
Window > Preferences > General > Editors > Text Editors > "Show line numbers"


*==== show suggestion word =====*
Window > Preferences > Java > Editor > Context Assist > Advanced >
check all check box "Select the proposal kinds contained in the 'default' content assist list

eclipse- Proxy Server Setting 2

Window > Property > Internet > Proxy

IP : 10.88.193.132
Port :3128

Install SpringIDE or Maven in Eclipse 3.4 ( GANYMEDE )

1. Help
2. Software update
3. Add Site
4. Enter http://springide.org/updatesite
4-1. For Maven - http://m2eclipse.sonatype.org/update/
5. Click checkbox next to http://springide.org/updatesite to expand.
5-1 For Mave - http://m2eclipse.sonatype.org/update/ to expand
6. Check all sub option under SpringIDE (Maven)
7. Install
8. You will have below error message
======================================================
The software items you selected may not be valid with your current installation....
===================================================
9. Click Yes
10. Uncheck
"Spring IDE Dependencies (only for Eclipse 3.2.x)"
"Spring IDE Mylyn Integration (optional)"
10-1 "Subclipse Integration for Maven (Optional)"
11. Click Next

Aptana plugin

Plugging Aptana into an existing Eclipse configuration

http://update.aptana.com/install/studio/3.2/

Detail information
http://www.aptana.com/docs/index.php/Plugging_Aptana_into_an_existing_Eclipse_configuration

Spring , Hibernate Sample

This is Spring 2.0 + Hibernate3 sample source.

It is working with mysql + Eclipse

Simple BBS sample source.

add > view list > delete , update

sql file is in sql folder to create table

download sample source

Eclipse - Save UTF-8 character

Error message from Eclipse when you try to save the file
========================================================================
save could not be completed.
Reason:
some characters cannot be mapped using "ISO-8859-1" character encoding.
Either change the encoding or remove the characters which are not supported
by the "ISO-8859-1" character encoding.
==========================================================================

Please go to "Windows > Preferences > General > Content Types > Text > JSP or ...

JSP > Default encoding > UTF-8 and click update button

Error to generate Web Service from eclipse , Axis2

When you have some problem for generating Web Service from Eclipse with Axis2,
you should check set up of eclipse for Axis2.

From Eclipse
Window > Preference > Web Services > Axix2 Preferences > Axis2 Runtime
setup "Axis2 Runtime Location" from "Browse" button : setup Axis2 folder
then you will see the message on the bottom "Axis2 runtime loaded successfully!!!"

Click ok and process generating Web service again.