{"id":6818,"date":"2013-01-25T23:03:28","date_gmt":"2013-01-25T14:03:28","guid":{"rendered":"http:\/\/arison.jp\/blog\/?p=6818"},"modified":"2017-02-25T22:24:51","modified_gmt":"2017-02-25T13:24:51","slug":"how-to-get-the-value-from-the-properties-file-in-struts2","status":"publish","type":"post","link":"https:\/\/arison.jp\/blog\/2013\/01\/25\/how-to-get-the-value-from-the-properties-file-in-struts2\/","title":{"rendered":"\u3010Java\u3011Struts2\u3067\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u5024\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

Struts2\u3067\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u5024\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5<\/span><\/p>\n

\u3044\u307e\u3055\u3089\u3001Struts2\u3068\u3044\u308f\u308c\u305f\u3089\u3002\u305d\u308c\u307e\u3067\u306a\u3093\u3060\u3051\u3069\u3002
\nStruts2\u3067\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u5024\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u304c\u3042\u3063\u3066\u9806\u756a\u306f\u4e0b\u8a18\u306e\u901a\u308a\u3002<\/p>\n

<\/p>\n

Localization<\/a><\/p>\n

\n

Resource Bundle Search Order
\nResource bundles are searched in the following order:<\/p>\n

1.ActionClass.properties
\n2.Interface.properties (every interface and sub-interface)
\n3.BaseClass.properties (all the way to Object.properties)
\n4.ModelDriven’s model (if implements ModelDriven), for the model object repeat from 1
\n5.package.properties (of the directory where class is located and every parent directory all the way to the root directory)
\n6.search up the i18n message key hierarchy itself
\n7.global resource properties <\/p>\n

\n

\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u3092\u4e00\u5143\u7ba1\u7406\u3057\u305f\u3044\u306a\u3089\u30017.global resource properties \u3067\u3044\u3044\u3093\u3058\u3083\u306a\u3044\u304b\u306a\u3068\u3002<\/span><\/p>\n

[java]
\nActionSupport as = new ActionSupport();
\nas.getText("hoge")
\n[\/java]<\/p>\n

\u3053\u306e\u6642\u306b\u53d6\u5f97\u3067\u304d\u308b\u306e\u304c7\u3060\u3051\u3060\u3063\u305f\u3002
\n1\uff5e6\uff08\u7279\u306b5.package.propertie\u3067\u753b\u9762\u8868\u793a\u7528\u306b\u4e00\u5143\u7ba1\u7406\u3057\u3066\u3044\u305f\u5834\u5408\uff09\u306f\u30017\u306b\u79fb\u52d5\u3055\u305b\u305f\u65b9\u304c\u3044\u3044\u3068\u601d\u3046\u3002
\n\u3068\u3044\u3046\u306e\u306f\u2026<\/p>\n

\u3010\u5c0f\u8a00\u958b\u59cb\u3011
\nJsp\u8868\u793a\u6642\u306b\u30ea\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\u3092\u51fa\u529b\u3059\u308b\u3068\u304d\u306bLinkedHashMap(\u30ad\u30fc\u3001\u5024)\u3067\u4f5c\u6210\u3059\u308b\u3068\u8868\u793a\u3057\u3084\u3059\u3044\u3002\uff08\u4e0b\u8a18\u4f8b\uff09<\/p>\n

\n

jsp\u5074\u3067\u306e\u53d6\u5f97\u65b9\u6cd5
\n[xml]
\n<s:select name="hogeName" list="getHogeMap()"
\n emptyOption="true" cssStyle="width:20em;"><\/s:select>
\n[\/xml]<\/p>\n

\n

java\u5074\u3067\u306e\u4f5c\u6210\u65b9\u6cd5
\n[java]
\npublic Map<string , String> getHogeMap() {
\n Map<\/string><string , String> hogeMap = new LinkedHashMap<\/string><string , String>();
\n hogeMap.put(hogeKey1, getText("hoge1"));
\n hogeMap.put(hogeKey2, getText("hoge2"));
\n hogeMap.put(hogeKey3, getText("hoge3"));
\n return hogeMap
\n}
\n[\/java]<\/p>\n

\n

\u5024\u3092\u56fd\u969b\u5316\u5bfe\u5fdc\u3059\u308b\u305f\u3081getText\u304c\u5fc5\u8981\u3060\u3063\u305f\u306e\u3067\u3001action\u30af\u30e9\u30b9\u3067\u4f5c\u6210\u3057\u3066\u3044\u305f\u3002
\n\u3067\u3001\u540c\u3058\u30ea\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\u306a\u306e\u306b\u6bce\u56de\u4f5c\u6210\u3057\u3066\u3044\u3066\u3001\u5171\u901a\u51e6\u7406\u3067\u304d\u306a\u3044\u304b\u306a\u3068\u601d\u3063\u305f\u306e\u304c\u304d\u3063\u304b\u3051\u3002<\/p>\n

\u4ed6\u306b\u3082\u3001\u30ed\u30b0\u51fa\u529b\u306e\u56fd\u969b\u5316\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u53d6\u5f97\u3068\u304b\u3092\u8003\u3048\u305f\u3089\u30017.global resource properties \u3067\u3044\u3044\u3093\u3058\u3083\u306a\u3044\u304b\u306a\u3068\u3002<\/span><\/p>\n

getText\u306fAction\u30af\u30e9\u30b9\u3060\u3051\u3067\u4f7f\u7528\u3059\u3079\u304d\u8ad6\u3001
\nActionSupport\u3092\u7d99\u627f\u3057\u305f\uff5eAction\u3067\u306f\u306a\u3044\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3057\u3066\u3001\u305d\u3053\u304b\u3089getText\u3059\u308b\u8ad6
\nabstract\u306eAction\u30af\u30e9\u30b9\u4f5c\u3063\u3066\u5171\u901a\u51e6\u7406\u3059\u308b\u8ad6
\n\u306a\u3069\u3044\u308d\u3044\u308d\u65b9\u6cd5\u3084\u8003\u3048\u65b9\u306f\u51fa\u305f\u3093\u3060\u3051\u3069\u2026\u3002<\/p>\n

7.global resource properties \u3067\u3044\u3044\u3093\u3058\u3083\u306a\u3044\u304b\u306a\u3068\u3002<\/span><\/p>\n

\u3010\u5c0f\u8a00\u7d42\u4e86\u3011<\/p>\n

7.global resource properties\u3092\u4f7f\u3046\u305f\u3081\u306b\u306f\u3001struts.xml\u306b\u3066\u4f7f\u3046\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u3092\u5b9a\u7fa9\u3059\u308c\u3070\u4f7f\u3048\u308b\u3002<\/p>\n

struts.xml(\u4e00\u90e8\u629c\u7c8b)
\n[xml]
\n<struts>
\n <!– \u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb –>
\n <constant name="struts.custom.i18n.resources" value="global"><\/constant>
\n[\/xml]<\/p>\n

\n

global\u306f\u81ea\u7531\u306b\u5909\u66f4\u53ef\u80fd<\/p>\n

i18n\u3092\u4f7f\u3046\u306e\u3067\u3001\u540d\u524d\u306e\u6700\u5f8c\u306b”_ja”\u3068\u3064\u3051\u308b\u4e8b\u3067\u56fd\u969b\u5316\u5bfe\u5fdc\u5b8c\u4e86\u3002
\n_ja\u306b\u65e5\u672c\u8a9e\u3001_en\u306b\u82f1\u8a9e\u3067\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u8a18\u8ff0\u3059\u308c\u3070\uff2f\uff2b\u3002
\n\u307e\u3042\u3001\u82f1\u8a9e\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u3059\u308b\u306a\u3089\u3001global_ja.properties\uff08\u65e5\u672c\u8a9e\uff09\u3068global.properties\uff08\u82f1\u8a9e\uff09\u3067\uff2f\uff2b\u3002
\n\u305d\u3046\u3059\u308c\u3070\u3001\u5730\u57df\u306e\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308ai18n\u3067\u4f7f\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u3093\u3067\u304f\u308c\u308b\u3068\u3002<\/p>\n

\u914d\u7f6e\u5834\u6240\u306fWEB-INF\/classes\u306b\u3001global_ja.properties \u3068 global.properties\u3002<\/p>\n

\n

java\u5074\u3067\u306e\u53d6\u5f97\u65b9\u6cd5<\/p>\n

Action\u30af\u30e9\u30b9\u3067\u306f\u5143\u3005\u7d99\u627f\u3057\u3066\u3044\u308b\u306e\u3067\u5ba3\u8a00\u3059\u308b\u5fc5\u8981\u306a\u3057<\/p>\n

validator\u306e\u5834\u5408\u3001
\n@RequiredStringValidator(key=”sample.test”)<\/p>\n

\u4ed6\u306e\u90e8\u5206\u3067\u53d6\u5f97\u3057\u305f\u3044\u5834\u5408\u306f\u4e0b\u8a18\u3002
\n[java]
\nActionSupport as = new ActionSupport();
\nas.getText("hoge")
\n[\/java]<\/p>\n

\n

jsp\u5074\u3067\u306e\u53d6\u5f97\u65b9\u6cd5
\n[xml]
\n<s:text name="hoge"><\/s:text>
\n<s:submit method="hoge" value="%{getText(‘hoge’)}"><\/s:submit>
\n[\/xml]<\/p>\n

\n

\u3010\u53c2\u8003\u30b5\u30a4\u30c8\u3011
\nstruts2properties\uff08\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\uff09\u306e\u8a2d\u5b9a\u3068\u53d6\u5f97\uff5c\u30d7\u30ed\u30b0\u30e9\u30e0\u5782\u308c\u6d41\u3057
\nhttp:\/\/ameblo.jp\/tyoku123\/entry-10439370680.html<\/p>\n

CMS Labs Struts 2\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30a8\u30e9\u30fc\u30fb\u30e1\u30c3\u30bb\u30fc\u30b8&\u56fd\u969b\u5316\u3078\u306e\u5bfe\u5fdc
\nhttp:\/\/cmslabs.blogspot.jp\/2011\/02\/struts-2_21.html<\/p>\n

Struts2\u30ed\u30fc\u30ab\u30e9\u30a4\u30ba\u30b5\u30f3\u30d7\u30eb
\nhttp:\/\/www.kobu.com\/i18n\/struts2\/index.htm<\/p>\n","protected":false},"excerpt":{"rendered":"

Struts2\u3067\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u5024\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5 \u3044\u307e\u3055\u3089\u3001Struts2\u3068\u3044\u308f\u308c\u305f\u3089\u3002\u305d\u308c\u307e\u3067\u306a\u3093\u3060\u3051\u3069\u3002 Struts2\u3067\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u5024\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u304c\u3042\u3063\u3066\u9806\u756a\u306f\u4e0b\u8a18\u306e\u901a\u308a\u3002<\/p>\n","protected":false},"author":2,"featured_media":17178,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,4],"tags":[703,120],"class_list":["post-6818","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programming","category-diary","tag-java","tag-struts2"],"_links":{"self":[{"href":"https:\/\/arison.jp\/blog\/wp-json\/wp\/v2\/posts\/6818","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arison.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arison.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arison.jp\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/arison.jp\/blog\/wp-json\/wp\/v2\/comments?post=6818"}],"version-history":[{"count":0,"href":"https:\/\/arison.jp\/blog\/wp-json\/wp\/v2\/posts\/6818\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arison.jp\/blog\/wp-json\/wp\/v2\/media\/17178"}],"wp:attachment":[{"href":"https:\/\/arison.jp\/blog\/wp-json\/wp\/v2\/media?parent=6818"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arison.jp\/blog\/wp-json\/wp\/v2\/categories?post=6818"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arison.jp\/blog\/wp-json\/wp\/v2\/tags?post=6818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}