{"id":2636,"date":"2023-05-29T19:04:59","date_gmt":"2023-05-29T10:04:59","guid":{"rendered":"https:\/\/www.climb.co.jp\/blog_espress\/?p=2636"},"modified":"2023-08-21T17:35:02","modified_gmt":"2023-08-21T08:35:02","slug":"java%e3%81%a7%e4%bd%9c%e6%88%90%e3%81%97%e3%81%9f%e3%82%bd%e3%83%bc%e3%82%b9%e3%83%87%e3%83%bc%e3%82%bf%e3%82%92%e3%83%81%e3%83%a3%e3%83%bc%e3%83%88%e3%83%87%e3%82%b6%e3%82%a4%e3%83%8a%e3%81%a7","status":"publish","type":"post","link":"https:\/\/www.climb.co.jp\/blog_espress\/archives\/2636","title":{"rendered":"Java\u3067\u4f5c\u6210\u3057\u305f\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u3092\u30c1\u30e3\u30fc\u30c8\u30c7\u30b6\u30a4\u30ca\u3067\u4f7f\u3046\u65b9\u6cd5"},"content":{"rendered":"\n<p>EspressChart\u3067\u306f\u3001SQL Server\u3084Oracle\u3001DB2\u3068\u3044\u3063\u305fJDBC\/ODBC\u5bfe\u5fdc\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u3001CSV\u3084XML\u306a\u3069\u306e\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3092\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u3068\u3057\u3066\u30c1\u30e3\u30fc\u30c8\u4f5c\u6210\u304c\u53ef\u80fd\u3067\u3059\u3002<br><br>\n\u307e\u305f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306bJava\u4e0a\u3067\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u3092\u4f5c\u6210\u3057\u305f\u5834\u5408\u3067\u3082\u3001Java\u4e0a\u3067\u306e\u30c1\u30e3\u30fc\u30c8\u4f5c\u6210\u306b\u9650\u3089\u305a\u30c1\u30e3\u30fc\u30c8\u30c7\u30b6\u30a4\u30ca\u4e0a\u3067\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u307e\u305b\u3066\u30c1\u30e3\u30fc\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<br><br>\nJava\u4e0a\u3067\u4f5c\u6210\u3057\u305f\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u3092\u30c1\u30e3\u30fc\u30c8\u30c7\u30b6\u30a4\u30ca\u4e0a\u3067\u4f7f\u3046\u306b\u306fJava Class\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u307e\u305b\u307e\u3059\u3002<br>\n\u4eca\u56de\u306fEspressChart\u306e\u74b0\u5883\u3068\u306f\u5225\u306eJava\u5b9f\u884c\u74b0\u5883\u3067\u4f5c\u6210\u3057\u305f\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9(Class\u30d5\u30a1\u30a4\u30eb)\u3092\u8aad\u307f\u8fbc\u307e\u305b\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Class\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b<\/h3>\n\n\n\n<p>Class\u30d5\u30a1\u30a4\u30eb\u306fJava\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u305f\u969b\u306b\u4f5c\u6210\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u3068\u306a\u308a\u307e\u3059\u306e\u3067\u3001<br>Java\u30d5\u30a1\u30a4\u30eb\u3092Eclipse\u74b0\u5883\u7b49\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001Class\u30d5\u30a1\u30a4\u30eb\u3092\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u3068\u3057\u3066\u8aad\u307f\u8fbc\u307e\u305b\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u60c5\u5831\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002<br>String datatype[]\uff1a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c7\u30fc\u30bf\u306e\u578b\u3092\u5b9a\u7fa9\u3059\u308b\u914d\u5217(\u4f8b\uff1aint\u3001double\u3001date)<br>String fieldname[]\uff1a\u30ec\u30b3\u30fc\u30c9\u5185\u306e\u5404\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u540d\u524d\u306e\u914d\u5217<br>String records[][]\uff1a\u30ec\u30b3\u30fc\u30c9\u306e\u914d\u5217<\/p>\n\n\n\n<p>\u4f5c\u6210\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import java.awt.*;\nimport quadbase.ChartAPI.*;\nimport quadbase.util.*;\n\npublic class SampleData implements IDataSource {\n\n\t\/\/ Setting DbData for passing data as arguments\n\tString dataType&#91;] = { \"string\", \"string\", \"double\", \"double\" };\n\tString fieldName&#91;] = { \"Region\", \"Product\", \"Sales\", \"Quantity\" };\n\tString records&#91;]&#91;] = { { \"East\", \"Chair\", \"825.00\", \"4\" }, { \"East\", \"Table\", \"1211.00\", \"1\" },\n\t\t\t{ \"Midwest\", \"Dresser\", \"2214.00\", \"1\" }, { \"Midwest\", \"Table\", \"1211.00\", \"1\" },\n\t\t\t{ \"Midwest\", \"Cabinet\", \"4021.00\", \"2\" }, { \"West\", \"Chair\", \"695.00\", \"2\" },\n\t\t\t{ \"West\", \"Table\", \"1211.00\", \"1\" }, { \"West\", \"Dresser\", \"2214.00\", \"1\" } };\n\tDbData data = new DbData(dataType, fieldName, records);\n\n\t\/\/ create a empty constructor\n\tpublic SampleData() {\n\t};\n\n\t\/\/ implement getResultSet\n\tpublic IResultSet getResultSet() {\n\t\treturn data;\n\t}\n\t\n\tpublic static void main(String args&#91;]) {\n\t\t\n\t}\n\t\n}\n<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<div>&nbsp;<\/div>\n\n\n\n<p>Class\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3067\u304d\u307e\u3057\u305f\u3089\u3001\u6b21\u306e\u624b\u9806\u3067Class\u30d5\u30a1\u30a4\u30eb\u306e\u914d\u7f6e\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.climb.co.jp\/blog_espress\/wp-content\/uploads\/2023\/05\/052423_0939_Java2.png\" alt=\"\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Class\u30d5\u30a1\u30a4\u30eb\u3092\u30c1\u30e3\u30fc\u30c8\u30c7\u30b6\u30a4\u30ca\u3067\u8aad\u307f\u8fbc\u307e\u305b\u308b<\/h3>\n\n\n\n<p>\u30c1\u30e3\u30fc\u30c8\u30c7\u30b6\u30a4\u30ca\u306e\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u7ba1\u7406\u753b\u9762\u3067Class\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u307e\u305b\u308b\u306b\u306f\u30012\u3064\u306e\u6761\u4ef6\u304c\u3054\u3056\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>1.<\/strong>File\uff1a\u3067\u6307\u5b9a\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306bClass\u30d5\u30a1\u30a4\u30eb\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u3053\u3068<br>\u4f8b\uff1aQB.SampleData<br>\u3000\u3000\u2192EspressChart\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\\QB\\SampleData\u306bSampleData.class\u3092\u914d\u7f6e<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.climb.co.jp\/blog_espress\/wp-content\/uploads\/2023\/05\/052423_0939_Java3.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.climb.co.jp\/blog_espress\/wp-content\/uploads\/2023\/05\/052423_0939_Java4.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>2.<\/strong> Class\u30d5\u30a1\u30a4\u30eb\u5185\u3067\u4fdd\u6301\u3057\u3066\u3044\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u60c5\u5831\u3068File\uff1a\u3067\u6307\u5b9a\u3057\u305f\u5834\u6240\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u3053\u3068<br>\u4f8b\uff1aSampleData.class \u3067\u4fdd\u6301\u3057\u3066\u3044\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u60c5\u5831\u304c QB\\SampleData<br>\u3000\u3000\u2192File\uff1a\u3067QB.SampleData \u3068\u6307\u5b9a\u3059\u308b<\/p>\n\n\n\n<p>\u4e0a\u8a18\u8a2d\u5b9a\u3092\u3059\u308b\u3053\u3068\u3067\u3001\u5225\u306eJava\u5b9f\u884c\u74b0\u5883\u3067\u4f5c\u6210\u3057\u305f\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9(Class\u30d5\u30a1\u30a4\u30eb)\u3067\u3042\u3063\u3066\u3082\u3001<br>\u30c1\u30e3\u30fc\u30c8\u30c7\u30b6\u30a4\u30ca\u3067\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3068\u3057\u3066\u8aad\u307f\u8fbc\u307e\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u25bcClass\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u8aad\u307f\u8fbc\u3093\u3060\u30c7\u30fc\u30bf<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.climb.co.jp\/blog_espress\/wp-content\/uploads\/2023\/05\/052423_0939_Java5.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u25bc\u8aad\u307f\u8fbc\u3093\u3060\u30c7\u30fc\u30bf\u304b\u3089\u4f5c\u6210\u3057\u305f\u5186\u30b0\u30e9\u30d5<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.climb.co.jp\/blog_espress\/wp-content\/uploads\/2023\/05\/052423_0939_Java6.png\" alt=\"\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>EspressChart\u3067\u306f\u3001SQL Server\u3084Oracle\u3001DB2\u3068\u3044\u3063\u305f &hellip; <a href=\"https:\/\/www.climb.co.jp\/blog_espress\/archives\/2636\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[3,101,140],"tags":[180,197,207],"class_list":{"0":"post-2636","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-espresschart","7":"category-101","8":"category-java","9":"tag-java","11":"tag-chart-gen"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.climb.co.jp\/blog_espress\/wp-json\/wp\/v2\/posts\/2636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.climb.co.jp\/blog_espress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.climb.co.jp\/blog_espress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_espress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_espress\/wp-json\/wp\/v2\/comments?post=2636"}],"version-history":[{"count":19,"href":"https:\/\/www.climb.co.jp\/blog_espress\/wp-json\/wp\/v2\/posts\/2636\/revisions"}],"predecessor-version":[{"id":2878,"href":"https:\/\/www.climb.co.jp\/blog_espress\/wp-json\/wp\/v2\/posts\/2636\/revisions\/2878"}],"wp:attachment":[{"href":"https:\/\/www.climb.co.jp\/blog_espress\/wp-json\/wp\/v2\/media?parent=2636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_espress\/wp-json\/wp\/v2\/categories?post=2636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_espress\/wp-json\/wp\/v2\/tags?post=2636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}