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The "DataImportHandler" page has been changed by JamesDyer: http://wiki.apache.org/solr/DataImportHandler?action=diff&rev1=327&rev2=328 Comment: SOLR-4095: NumberFormatTransformer & DateFormatTransformer default to the Root Locale * '''`dateTimeFormat`''' : The format used for parsing this field. This must comply with the syntax of java [[http://java.sun.com/j2se/1.4.2/docs/api/java/text/SimpleDateFormat.html|SimpleDateFormat]]. * '''`sourceColName`''' : The column on which the dateFormat is to be applied. If this is absent source and target are same - * '''`locale`''' : The locale to use for date transformations. If no locale attribute is specified, then the default one on the system is used. + * '''`locale`''' : The locale to use for date transformations (optional). If no Locale is specified, Solr4.1 and later defaults to the ROOT Locale (Versions prior to Solr4.1 use the current machine's default Locale.) The above field definition is used in the RSS example to parse the publish date of the RSS feed item. @@ -640, +640 @@ {{{ <field column="price" formatStyle="number" /> }}} - By default, !NumberFormat uses the system's default locale to parse the given string. If you want to specify a different locale then you can specify it as an attribute. e.g. + By default, !NumberFormat uses the system's default locale to parse the given string. + Optionally, specify the Locale to use as shown (see java.util.Locale javadoc for more information): {{{ <field column="price" formatStyle="number" locale="de-DE" /> }}} + '''Attributes''' !NumberFormatTransformer applies only on the fields with an attribute 'formatStyle' . * '''`formatStyle`''' : The format used for parsing this field The value of the attribute must be one of (number|percent|integer|currency). This uses the semantics of java [[http://java.sun.com/j2se/1.4.2/docs/api/java/text/NumberFormat.html|NumberFormat]]. * '''`sourceColName`''' : The column on which the !NumberFormat is to be applied. If this is absent, source and target are same. - * '''`locale`''' : The locale to be used for parsing the strings. If this is absent, the system's default locale is used. It must be specified as language-country. For example en-US. + * '''`locale`''' : The locale to be used for parsing the strings. If no Locale is specified, Solr4.1 and later defaults to the ROOT Locale (Versions prior to Solr4.1 use the current machine's default Locale.) === TemplateTransformer === Can be used to overwrite or modify any existing Solr field or to create new Solr fields. The value assigned to the field is based on a static template string, which can contain DIH variables. If a template string contains placeholders or variables they must be defined when the transformer is being evaluated. An undefined variable causes the entire template instruction to be ignored. eg:
