Mienz Blog

firefly

~::WaitingForRain::~ — Thu, 09 Dec 2010 05:52:03 +0000

bila repo belum di update

~::WaitingForRain::~ — Wed, 04 Feb 2009 10:13:25 +0000

contoh untuk hapus yg lama dan update ke yg baru :

rm -fr ~/.m2/repository/com/sun/xml

rm -fr ~/.m2/repository/com/sun/tools

untuk menghapus bagian xml dan tools

bila tidak di update maka ketika build ada tampilan mirip2 :

[INFO] Scanning for projects…
[INFO] ————————————————————————
[INFO] Building EasywebAdmin-Engine
[INFO] task-segment: [package]
[INFO] ————————————————————————
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com/sun/xml/bind/jaxb-impl/2.0-SNAPSHOT/jaxb-impl-2.0-SNAPSHOT.pom
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com.sun.xml.bind/poms/jaxb-impl-2.0-SNAPSHOT.pom
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com/sun/xml/bind/jaxb-impl/2.0-SNAPSHOT/jaxb-impl-2.0-SNAPSHOT.pom
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com/sun/xml/bind/jaxb-xjc/2.0-SNAPSHOT/jaxb-xjc-2.0-SNAPSHOT.pom
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com.sun.xml.bind/poms/jaxb-xjc-2.0-SNAPSHOT.pom
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com/sun/xml/bind/jaxb-xjc/2.0-SNAPSHOT/jaxb-xjc-2.0-SNAPSHOT.pom
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com/sun/xml/bind/jaxb-impl/2.0-SNAPSHOT/jaxb-impl-2.0-SNAPSHOT.jar
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com.sun.xml.bind/jars/jaxb-impl-2.0-SNAPSHOT.jar
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com/sun/xml/bind/jaxb-impl/2.0-SNAPSHOT/jaxb-impl-2.0-SNAPSHOT.jar
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com/sun/xml/bind/jaxb-xjc/2.0-SNAPSHOT/jaxb-xjc-2.0-SNAPSHOT.jar
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com.sun.xml.bind/jars/jaxb-xjc-2.0-SNAPSHOT.jar
Downloading: http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public/com/sun/xml/bind/jaxb-xjc/2.0-SNAPSHOT/jaxb-xjc-2.0-SNAPSHOT.jar
[INFO] ————————————————————————
[ERROR] BUILD ERROR
[INFO] ————————————————————————
[INFO] Failed to resolve artifact.

Missing:
———-
1) com.sun.xml.bind:jaxb-impl:jar:2.0-SNAPSHOT

Try downloading the file manually from the project website.

Then, install it using the command:
mvn install:install-file -DgroupId=com.sun.xml.bind -DartifactId=jaxb-impl -Dversion=2.0-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file

Alternatively, if you host your own repository you can deploy the file there:
mvn deploy:deploy-file -DgroupId=com.sun.xml.bind -DartifactId=jaxb-impl -Dversion=2.0-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]

Path to dependency:
1) com.sun.tools.xjc.maven2:maven-jaxb-plugin:maven-plugin:1.0
2) com.sun.xml.bind:jaxb-impl:jar:2.0-SNAPSHOT

2) com.sun.xml.bind:jaxb-xjc:jar:2.0-SNAPSHOT

Try downloading the file manually from the project website.

Then, install it using the command:
mvn install:install-file -DgroupId=com.sun.xml.bind -DartifactId=jaxb-xjc -Dversion=2.0-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file

Alternatively, if you host your own repository you can deploy the file there:
mvn deploy:deploy-file -DgroupId=com.sun.xml.bind -DartifactId=jaxb-xjc -Dversion=2.0-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]

Path to dependency:
1) com.sun.tools.xjc.maven2:maven-jaxb-plugin:maven-plugin:1.0
2) com.sun.xml.bind:jaxb-xjc:jar:2.0-SNAPSHOT

———-
2 required artifacts are missing.

for artifact:
com.sun.tools.xjc.maven2:maven-jaxb-plugin:maven-plugin:1.0

from the specified remote repositories:
nexus (http://mvn03.src.dev.imocha.com.my/nexus/content/groups/public)

[INFO] ————————————————————————
[INFO] For more information, run Maven with the -e switch
[INFO] ————————————————————————
[INFO] Total time: 15 seconds
[INFO] Finished at: Wed Feb 04 16:13:59 WIT 2009
[INFO] Final Memory: 8M/98M
[INFO] ————————————————————————

awal php install server xampp versi linux

~::WaitingForRain::~ — Tue, 20 Jan 2009 05:15:34 +0000

su ## login sebagai super user (root)

tar xvfz xampp-linux-1.6.tar.gz -C /opt ## ekstrak lampp ke folder /opt

/opt/lampp/lampp start ## untuk menjalankan lampp

/opt/lampp/lampp php4 ## menjalankan lampp memakai php v4

/opt/lampp/lampp php5 ## menjalankan lampp memakai php v5 /opt/lampp/lampp phpstatus ## melihat status versi php

/opt/lampp/lampp stop ## menghentikan lampp

/opt/lampp/lampp restart ## me-restart (stop-start) lampp

rm -rf /opt/lampp ## meng-uninstall lampp

cp /opt/lampp/lampp /etc/init.d/lampp

# ln -s /etc/init.d/lampp /etc/rc2.d/S86lampp

# ln -s /etc/init.d/lampp /etc/rc3.d/S86lampp

pasang log4j

~::WaitingForRain::~ — Wed, 14 Jan 2009 08:02:24 +0000

import org.apache.log4j.Logger;

public class aha {
private static final Logger log = Logger.getLogger(aha.class);
private String coba=”percobaan log4j”;
log.info(“LOGNYA:”+coba);
}

untuk keterangan tempat log.. lihat di log4j.properties

Converter variable Java

~::WaitingForRain::~ — Wed, 14 Jan 2009 08:01:13 +0000

Java – comparing strings

Use == for primitive data types like int

If (mystring == null)

Use the equals() method to compare objects

Use .equals for strings : if (a.equals(“cat”))

Java – Converting int to string

String myString = Integer.toString(my int value)

String str = “” + i

Java – Converting String to int

int i = Integer.parseInt(str);

int i = Integer.valueOf(str).intValue();

double to String :

String str = Double.toString(i);

long to String :

String str = Long.toString(l);

float to String :

String str = Float.toString(f);

String to double :

double d = Double.valueOf(str).doubleValue();

String to long :

long l = Long.valueOf(str).longValue();

long l = Long.parseLong(str);

String to float :

float f = Float.valueOf(str).floatValue();

decimal to binary :

int i = 42;

String binstr = Integer.toBinaryString(i);

decimal to hexadecimal :

int i = 42;

String hexstr = Integer.toString(i, 16);

String hexstr = Integer.toHexString(i);

or (with leading zeroes and uppercase)

public class Hex {

public static void main(String args[]){

int i = 42;

System.out.print

(Integer.toHexString( 0×10000 | i).substring(1).toUpperCase());

}

hexadecimal (String) to integer :

int i = Integer.valueOf(“B8DA3″, 16).intValue();

int i = Integer.parseInt(“B8DA3″, 16);

ASCII code to String

int i = 64;

String aChar = new Character((char)i).toString();

integer to ASCII code (byte)

char c = ‘A’;

int i = (int) c; // i will have the value 65 decimal

integer to boolean

b = (i != 0);

boolean to integer

i = (b)?1:0;

ajax laksana VB

~::WaitingForRain::~ — Tue, 04 Nov 2008 04:40:54 +0000

http://www.zkoss.org/download/

belajar validasi sederhana

~::WaitingForRain::~ — Mon, 03 Nov 2008 09:30:17 +0000

Name : String with a maximum length of 50 characters
Age : Integer between 1 and 120
Email : A valid email address

The sample screen is given below.

First we need an action class to display the new customer form.

CustomerNewAction.java – Action class to dispatch to customer data capture form

view plain print ?

package validation.action;
import com.opensymphony.xwork2.ActionSupport;
public class CustomerNewAction extends ActionSupport {
public String execute(){
return SUCCESS;
}
}

package validation.action; import com.opensymphony.xwork2.ActionSupport; public class CustomerNewAction extends ActionSupport { public String execute(){ return SUCCESS; } }

customer_new.jsp – Form to capture customer data

view plain print ?

<%@ taglib prefix=“s” uri=“/struts-tags” %>
<html>
<head>
<s:head/>
head>
<body>
<s:form action=“CustomerSaveAction”>
<h2>Enter Customer Detailsh2>
<s:textfield label=“Name” name=“name”>s:textfield>
<s:textfield label=“Age” name=“age”>s:textfield>
<s:textfield label=“Email” name=“email”>s:textfield>
<s:submit label=“Save” name=“Save”>s:submit>
s:form>
body>
html>

<%@ taglib prefix=”s” uri=”/struts-tags” %>

Enter Customer Details

One important thing to note here is the use of s:head tag. This injects the required stylesheets for error display after validation. The default theme used here is xhtml.

As you can see the input form is submitted to CustomerSaveAction. This will save the data and will dispatch to a page customer_save_success.jsp.

CustomerSaveAction.java – This is responsible for saving customer data. In this example, actual save is not implemented.

view plain print ?

package validation.action;
import com.opensymphony.xwork2.ActionSupport;
public class CustomerSaveAction extends ActionSupport {
private String name;
private int age;
private String email;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String execute(){
return SUCCESS;
}
}

package validation.action; import com.opensymphony.xwork2.ActionSupport; public class CustomerSaveAction extends ActionSupport { private String name; private int age; private String email; public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public String execute(){ return SUCCESS; } }

customer_save_success.jsp

view plain print ?

<%@ taglib prefix=“s” uri=“/struts-tags” %>
<html>
<head>
head>
<body>
<h2>Customer information saved successfullyh2>
body>
html>

<%@ taglib prefix=”s” uri=”/struts-tags” %>

Customer information saved successfully

Now we need to apply the declarative validation to CustomerSaveAction. To do that create a file CustomerSaveAction-validation.xml in the same folder which contains CustomerSaveAction.java. In Struts2, validation rules for an action class X is saved in a file X-validation.xml.

CustomerSaveAction-validation.xml

view plain print ?

“http://www.opensymphony.com/xwork/xwork-validator-1.0.2.dtd”>
<validators>
<field name=“name”>
<field-validator type=“requiredstring”>
<message>You must enter a value for Namemessage>
field-validator>
<field-validator type=“stringlength”>
<param name=“maxLength”>50param>
<message>
Name cannot contain more than 50 characters
message>
field-validator>
field>
<field name=“age”>
<field-validator type=“int”>
<param name=“min”>1param>
<param name=“max”>120param>
<message>Age must between 1 and 120message>
field-validator>
field>
<field name=“email”>
<field-validator type=“email”>
<message>Please enter a valid email addressmessage>
field-validator>
field>
validators>

You must enter a value for Name 50 Name cannot contain more than 50 characters 1 120 Age must between 1 and 120 Please enter a valid email address

For more details on each of the validators and their parameters, please see here.

Let us connect everything together using struts.xml. Note the extra result tag (input) for CustomerSaveAction. It indicates the page to be displayed in case of input error.

struts.xml

view plain print ?

xml version=“1.0″ encoding=“UTF-8″ ?>
“-//Apache Software Foundation//DTD Struts Configuration 2.0//EN”
“http://struts.apache.org/dtds/struts-2.0.dtd”>
<struts>
<package name=“validation” extends=“struts-default”>
<action name=“CustomerNewAction”
class=“validation.action.CustomerNewAction”>
<result>/validation/customer_new.jspresult>
action>
<action name=“CustomerSaveAction”
class=“validation.action.CustomerSaveAction”>
<result name=“input”>/validation/customer_new.jspresult>
<result>/validation/customer_save_success.jspresult>
action>
package>
struts>

/validation/customer_new.jsp /validation/customer_new.jsp /validation/customer_save_success.jsp

web.xml

view plain print ?

xml version=“1.0″ encoding=“UTF-8″?>
<web-app xmlns:xsi=“http://www.w3.org/2001/XMLSchema-instance”
xmlns=“http://java.sun.com/xml/ns/javaee”
xmlns:web=“http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd”
xsi:schemaLocation=“http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd”
id=“WebApp_ID” version=“2.5″>
<display-name>struts2display-name>
<filter>
<filter-name>struts2filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcherfilter-class>
filter>
<filter-mapping>
<filter-name>struts2filter-name>
<url-pattern>/*url-pattern>
filter-mapping>
web-app>

struts2 struts2 org.apache.struts2.dispatcher.FilterDispatcher struts2 /*

To invoke this sample, access the URL http://localhost:8080/struts2/CustomerNewAction.action. This is how the screen appears after validation,

english – indonesia – english

~::WaitingForRain::~ — Thu, 30 Oct 2008 04:57:36 +0000

http://www.speedytown.com/kimyong/translator.html

update plugin eclipse … reminder

~::WaitingForRain::~ — Tue, 28 Oct 2008 02:45:00 +0000

subversion

http://download.eclipse.org/technology/subversive/0.7/update-site/

Subversive Integrations

http://www.polarion.org/projects/subversive/download/integrations/update-site/

Subversive SVN Connectors

http://www.polarion.org/projects/subversive/download/eclipse/2.0/update-site/

maven

http://m2eclipse.sonatype.org/update-dev/

lari-lari kecil

~::WaitingForRain::~ — Tue, 14 Oct 2008 07:48:51 +0000

mvn jetty:run

localhost:8080/nama_project