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Jakarta - ¤¿¤Þ¤Ë¤Ã¤­¡£

ºÇ½ª¹¹¿·»þ´Ö: 2008-09-04 19:19

2007-03-26 Mon

¢£ Jakarta Commons CLI

long option ¤·¤«»ØÄꤷ¤Æ¤¤¤Ê¤¤¥ª¥×¥·¥ç¥ó¤¬Ê£¿ô¸Ä¤¢¤Ã¤¿¤È¤­¤Ë HelpFormatter ¤Ç¥Ø¥ë¥×¤ò½ÐÎϤ¹¤ë¤È¡¤long option ¤·¤«»ØÄꤷ¤Ê¤¤¥ª¥×¥·¥ç¥ó¤¬°ì¤Ä¤·¤«½ÐÎϤµ¤ì¤Ê¤¤¡¥

Ä´¤Ù¤Æ¤ß¤ë¤È HelpFormatter#renderOptions ¤ÎÃæ¤Ç Options#helpOptions ¤ò¸Æ¤Ó½Ð¤·¤Æ¤ª¤ê¡¤¤½¤Î¥á¥½¥Ã¥É¤Ï shortOptions.values ¤ò List ¤È¤·¤ÆÊÖ¤·¤Æ¤¤¤ë¡¥shortOptions ¤Ï short option ¤ò³ÊǼ¤·¤¿ Map ¤Ç¡¤long option ¤·¤«Í¿¤¨¤é¤ì¤Æ¤¤¤Ê¤¤¥ª¥×¥·¥ç¥ó¤Ï¥¹¥Ú¡¼¥¹°ì¤Ä¤Î short option ¤È¤·¤Æ°·¤ï¤ì¤Æ¤¤¤ë¤è¤¦¤Ê¤Î¤Ç¡¤long option ¤·¤«»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¥ª¥×¥·¥ç¥ó¤¬Ê£¿ô¸Ä¤¢¤Ã¤¿¾ì¹ç¡¤ÌµÍý¤Î¤è¤¦¤À¡¥

¤Ç¡¤¤É¤¦¤·¤è¤¦¡¥Options#helpOptions ¤Ï¥Ñ¥Ã¥±¡¼¥¸»ØÄê¤Î¥¢¥¯¥»¥¹À©¸æ¤Ê¤Î¤Ç¡¤¥ª¡¼¥Ð¡¼¥é¥¤¥É¤Ç¤­¤Ê¤¤¡¥¤È¤Ê¤ë¤È HelpFormatter ¤Î renderOption ¤Ç helpOptions ¤ò¸Æ¤Ó½Ð¤·¤Æ¤¤¤ëÉôʬ¤ò getOptions ¤ò»È¤¦¤è¤¦¤ËÊѤ¨¤ë¤·¤«¤Ê¤¤¤Î¤«¡¥Ì¯¤ËáÚ¤¤Éôʬ¤Ë¼ê¤¬ÆÏ¤¤¤Æ¤Ê¤¤¤ó¤À¤è¤Ê Commons Cli¡¥CommandLine ¤Î¥³¥ó¥¹¥È¥é¥¯¥¿¤¬ protected ¤¸¤ã¤Ê¤«¤Ã¤¿¤ê¡¥

ñ¤Ë Options#helpOptions ¤ò°Ê²¼¤Î¤è¤¦¤ËÃÖ¤­´¹¤¨¤¿¤¤¤À¤±¤Ê¤Î¤Ë¡¦¡¦¡¦

@Override
List helpOptions(){
    return new ArrayList( getOptions() );
    // return new ArrayList( shortOptions.values() );
}


Category: [Java][Tips][Jakarta]

2004-08-18 Wed

¢£ jakarta-commons digester

<root>
  <properties>
    <property>
      <name>name</name>
      <value>value</value>
   </property>
  </properties>
</root>

¤Î¤è¤¦¤Ê¤â¤Î¤Ç¡¤java.util.Properties ¤Ë¥»¥Ã¥È¤·¤¿¤¤¾ì¹ç¡¤xmlrule ¤Ï°Ê²¼¤Î¤è¤¦¤Ë½ñ¤±¤ÐÎɤ¤¤è¤¦¤À¡¥

<digester-rules>
  <object-create-rule pattern="root" classname="java.util.Properties" />
  <pattern value="root/properties/property">
    <call-method-rule methodname="setProperty" paramcount="2"/>
  </pattern>
  <pattern value="root/properties/property/name">
    <call-param-rule paramnumber="0" />
  </pattern>
  <pattern value="root/properties/property/value">
    <call-param-rule paramnumber="1" />
  </pattern>
</digester-rules>

¤¿¤Ã¤¿¤³¤ì¤À¤±¤òÄ´¤Ù¤ë¤Î¤Ë 2 »þ´Ö¤Û¤É¤«¤«¤Ã¤¿¡¥
call-method-rule ¤Î°À­¤Î methodname ¤ò methodName ¤È¤·¤Æ¤¤¤¿¤Î¤Ç¤Ï¤Þ¤Ã¤Æ¤¤¤¿¤Î¤ÏÆâ½ï¡¥

Category: [Jakarta][Tips]

2004-03-26 Fri

¢£ Jakarta Struts' graduation with honors into Apache Struts

via JavaNews.jp
Jakarta ¤«¤é¤É¤ó¤É¤ó Apache ľ²¼¤Î¥×¥í¥¸¥§¥¯¥È¤Ë¤Ê¤Ã¤Æ¤¤¤¯¤Ê¤¡¡¥
Apache ľ²¼¤Ë°Ü¤·¤¹¤®¤Î¤è¤¦¤Êµ¤¤â¤¹¤ë¤±¤É¡¥

Category: [Java][Jakarta]

2004-02-25 Wed

¢£ Jakarta¥×¥í¥¸¥§¥¯¥ÈŰÄ칶ά2 ¡ÁËܳʳèÍÑÊÔ¡Á


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¸¦µæ¼¼¤ÇÇã¤Ã¤Æ¤â¤é¤ª¤¦¡¥

Category: [ËÜ][Java][Jakarta]

2004-01-08 Thu

¢£ Form ǧ¾Ú

Form ǧ¾Ú¤Ç¥Ñ¥¹¥ï¡¼¥É¤ò°Å¹æ²½(MD5 ¤Ê¤É)¤¹¤ë¤Ë¤Ï¤É¤¦¤¹¤ë¤ó¤À¤í¤¦?

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server.xml ¤Î Realm ¤ÎÀßÄê¤Î¤È¤³¤í¤Ë

digest="MD5"

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»²¹Í¡¥

Category: [Java][Jakarta][Tomcat]

2003-12-23 Tue

¢£ Struts

»î¹Ôºø¸í¤Ç¤Ê¤ó¤È¤« Tiles ¤ò»È¤Ã¤Æ¤ß¤¿¡¥
¥ì¥¤¥¢¥¦¥È¤Î jsp ¤Ç html ¤Ê¤É¤Î¥Ø¥Ã¥À¤ò½ñ¤­¡¤¤½¤ì°Ê³°¤Î include ¤¹¤ë
jsp ¤Ë¤Ï html ¥Ø¥Ã¥À¤Ê¤É¤Ï¤¤¤é¤Ê¤¤¡¥
¤è¤¦¤À¡¥

Category: [Java][Jakarta][Struts]

2003-12-23 Tue

¢£


struts-tiles ¤ò»È¤¤¤¿¤¤¤Î¤À¤¬¡¤»È¤¤Êý¤¬Îɤ¯¤ï¤«¤é¤ó¡¥
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Category: [Java][Jakarta][Struts][ËÜ]

2003-12-22 Mon

¢£ Velocity

¤¢¤ì¡¼¡¥XPath ¤Î

hogehoge/text()

¤Ç MethodInvocationException ¤¬µ¯¤³¤ë¡¥
¤Ê¤¼¤À¤¡¡¥

org.apache.velocity.anakia.AnakiaElement ¤Î selectNodes ¤Ï
org.apache.velocity.anakia.NodeList ¤òÊÖ¤¹¤Î¤À¤¬¡¤¤³¤Î NodeList ¤Ë
getText() ¥á¥½¥Ã¥É¤¬¤Ê¤¤¤«¤é¤«¤Ê¤¡?

¤È¤¤¤¦¤«¡¤

hogehoge/text()

¤¬»È¤¨¤Ê¤«¤Ã¤¿¤é Velocity ¤Î°ÕÌ£¤Í¡¼¤¸¤ã¤Í¡¼¤«¡¥
Velocity 1.3.1 ¤Î Anakia ¤Î¥µ¥ó¥×¥ë¤ò¸«¤Æ¤ß¤ë¤È

#set ($hogehoge = $root.getChild("properties").getChild("hogehoge").getText())

¤Ê¤ó¤Æ¤ä¤Ã¤Æ¤ä¤¬¤ë¡¥
getChild ¤Ç¤ä¤é¤Ê¤­¤ã¤À¤á¤«¡¥

Category: [Java][Jakarta][Velocity]

2003-12-12 Fri

¢£ ¥Õ¥¡¥¤¥ë¤ò¥À¥¦¥ó¥í¡¼¥É¤µ¤»¤¿¤¤¾ì¹ç

Action#execute Æâ¤Ç

response.setContentType("application/x-octet-stream");
InputStream in   = getInputStream();
OutputStream out = response.getOutputStream();

int data;
while((data = in.read()) != -1) out.write(data);
return null;


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response.setHeader("Content-Disposition", "inline; filename=\"filename.dat\"");

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»²¹Í
<http://www.janit.com/TechnoInf/Java/Struts1.1b3/userGuide/building_view.html#text_rendering>
<http://java-house.jp/ml/archive/j-h-b/027672.html>

Category: [Tips][Java][Jakarta][Struts]

2003-12-10 Wed

¢£ ¥Õ¥©¡¼¥Þ¥Ã¥È

¥Õ¥©¡¼¥Þ¥Ã¥È¤µ¤ì¤¿ÆüÉÕ¤ò¥Æ¥­¥¹¥È¥Õ¥£¡¼¥ë¥É¤Ëɽ¼¨¤¹¤ë¤Ë¤Ï¤É¤¦¤¹¤ë¤ó¤À¤í¤¦?

Category: [Java][Jakarta][Struts]

2003-12-09 Tue

¢£ Struts ¤Ç¤Î³«È¯

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Category: [Java][Jakarta][Struts]

2003-11-28 Fri

¢£ Struts ¤Ê¤ó¤Æ¥­¥é¥¤¤À¡£

̤¤À¤Ë

<html:link action=...>

¤È

<html:link forward=...>

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ñ¤Ë

<a href="../index.jsp">

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¤·¤ã¡¼¤Ê¤¤¤«¤é°ì¤Ä¤Î struts-config ¤Ç¤ä¤í¤¦¤«¤Ê¡£

¤½¤ì¤Ë¤·¤Æ¤â¡¢struts-config ¤ÏŤ¯¤Ê¤ê¤¹¤®¡£

Category: [Java][Jakarta][Struts]

2003-11-10 Mon

¢£ JasperException

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Jasper ¤¬¥¨¥é¡¼¤òÅǤ¯¡¥

Cannot find bean roles in scope application

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Ʊ¤¸¤è¤¦¤Ëºî¤Ã¤¿Â¾¤Î jsp ¤ÏÀµ¾ï¤Ëư¤¤¤Æ¤¤¤ë¤ó¤À¤¬¤Ê¤¡¡¥

Category: [Java][Jakarta][Struts]

2003-11-10 Mon

¢£


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Category: [ËÜ][Java][Jakarta]

2003-10-16 Thu

¢£ Struts ¤Ë¥Ï¥Þ¥ë¡¥

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¤ä¤Ã¤Ñ¤ê»¨»ï¤À¤È Struts ¤Ç¤Î³«È¯¤È¤¤¤¦°ìÏ¢¤Îή¤ì¤¬ÅÓÃæ¤ÇÀÚ¤ì¤Æ¤·¤Þ¤¦¤Î¤Ç¡¤
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Jakarta Struts ¥Ç¥¹¥¯¥È¥Ã¥×¥ê¥Õ¥¡¥ì¥ó¥¹
¥×¥í¥°¥é¥ß¥ó¥°Jakarta Struts

Category: [Java][Jakarta][Struts]

2003-10-15 Wed

¢£ Commons Logging

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Tomcat + MySQL + Torque + Struts + Commons Logging + Log4j ¤«¡¥
ÀßÄê¹àÌܤ¬Â¿¤¤¤Ê¤¡¡¥

Referrer (Inside): [2003-10-21-7]
Category: [Java][Jakarta]

2003-10-14 Tue

¢£ Torque

ant ¤«¤é¸Æ¤Ó½Ð¤·¤Æ¡¤OM ºî¤ë¤³¤È¤¬¤Ç¤±¤¿¡¥
Torque ¤Î¥Ç¥£¥ì¥¯¥È¥ê¤ò»ØÄꤹ¤ë¤Î¤«¡¤¥æ¡¼¥¶¤Î¥Ç¥£¥ì¥¯¥È¥ê¤ò»ØÄꤹ¤ë¤Î¤«¤Çº®Í𤷤Ƥ¿¤è¤¦¤À¡¥

torque.templatePath = ${torque.home}/src/generator/src/templates
torque.schema.dir = src/schema

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¤ó¤Ç¤â¤Ã¤Æ¡¤¸µ¤Ë¤·¤¿ torque ¤Î properties ¥Õ¥¡¥¤¥ë¤È build.xml ¤Ï
$TORQUE_HOME/Torque.properties, $TORQUE_HOME/src/generator/src/conf/build-torque.xml¡¥
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build-torque.xml ¤Î¥×¥í¥Ñ¥Æ¥£¤Î»ØÄê¤ò¤Á¤ç¤³¤Ã¤ÈÊѤ¨¤Æ¡¤Torque.properties ¤Ë
ɬÍפʥץí¥Ñ¥Æ¥£¤òÄɲä·¡¤Êѹ¹¤¹¤Ù¤­²Õ½ê¤òÊѹ¹¤¹¤ë¡¥

3.0 ¤«¤é¥Ç¥£¥ì¥¯¥È¥ê¹½À®¤Ê¤É¤¬ÊѤï¤Ã¤Æ¤ë¤«¤é¡¤¤Á¤ç¤Ã¤È¼ê´Ö¼è¤Ã¤¿¡¥
Torque 3.1 ¤ò¤ÎÀâÌÀ¤·¤Æ¤ë¥Ú¡¼¥¸¤Ã¤Æ¤Ê¤«¤Ã¤¿¤è¤Ê¤¡¡¥

Category: [Java][Jakarta]

2003-10-14 Tue

¢£ Torque

generator ¤Î¥É¥­¥å¥á¥ó¥È¤òºî¤ë¤Ë¤Ï src/generator ¤Ç

maven xdoc:transform


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Category: [Java][Jakarta]

2003-10-14 Tue

¢£ Torque

¥Ð¡¼¥¸¥ç¥ó 3.1 ¤ò»È¤Ã¤Æ¤¤¤ë¤Î¤À¤¬¡¤generator Êդ꤬¥É¥­¥å¥á¥ó¥È¤È°ã¤¦¡¥
om/Control.vm ¤¬¸«¤Ä¤«¤é¤Ê¤¤¤È TexenTask ¤Ç¥¨¥é¡¼¤¬È¯À¸¤·¡¤
om ¤¬ºîÀ®¤µ¤ì¤Ê¤¤¡¥

3.1 ¤«¤é Torque ¤¬¥á¥¤¥ó¥Ñ¥Ã¥±¡¼¥¸¤È generator ¤Èʬ³ä¤µ¤ì¡¤
generator Êդ꤬ÉÔ°ÂÄê¤À¡¥

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maven »È¤Ã¤¿¤é¤¤¤¤¤ó¤À¤í¤¦¤±¤É¡¤maven Îɤ¯¤ï¤«¤é¤ó¤«¤é¤Ê¤¡¡¥

Category: [Java][Jakarta]

2003-10-14 Tue

¢£ ÀßÄê

Realm ¤ÎÀßÄê¤â¤Ç¤­¤¿¤³¤È¤Ê¤Î¤Ç¡¤¤µ¤Æ¼¡¤Ï¡¤Struts ¤ÎÀßÄê¤À¡¥
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Category: [Java][Jakarta][Tomcat]
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