System.properties.'javax.xml.accessExternalDTD' = "all" // Else will get failure: Failed to read external document 'as_serv_aspsql_schema_tran.xml', because 'file' access is not allowed due to restriction set by the accessExternalDTD property. def parser = new groovy.xml.XmlParser() parser.setFeature("http://apache.org/xml/features/disallow-doctype-decl", false) // Else will get failure: DOCTYPE is disallowed when the feature "http://apache.org/xml/features/disallow-doctype-decl" set to true def cfg = parser.parse(properties.'server.config') if ( "" == "@{file.optionSet}" ) { cfg.Option.each { option -> if ( option['@name'] == "@{file.option}" ) { properties.'server.value' = option.text() } } } else { cfg.OptionSet.each { options -> if ( options['@name'] == "@{file.optionSet}" ) { options.Option.each { option -> if ( option['@name'] == "@{file.option}" ) { properties.'server.value' = option.text() } } } } } def fn = properties.'server.config' def fis = new FileInputStream("${fn}") def bom = new byte[4] // default to UTF-8 properties.'dmv.file.enc' = "UTF-8" try { fis.read(bom) //convert to hex strings each being a char String hex0 = Integer.toHexString(bom[0] & 0xFF) String hex1 = Integer.toHexString(bom[1] & 0xFF) String hex2 = Integer.toHexString(bom[2] & 0xFF) String hex3 = Integer.toHexString(bom[3] & 0xFF) if (((hex0 == "ff") && (hex1 == "fe") && (hex2 == "00") && (hex3 == "00")) || ((hex0 == "fe") && (hex1 == "ff") && (hex2 == "00") && (hex3 == "00"))) { properties.'dmv.file.enc' = "UTF-32" if(properties.verbose == "true") { println "found UTF-32 encoding"} } if( (hex0 == "ff" && hex1 == "fe") || (hex0 == "fe" && hex1 == "ff")) { properties.'dmv.file.enc' = "UTF-16" if(properties.verbose == "true") { println "found UTF-16 encoding" } } if ((hex0 == "ef") && (hex1 == "bb") && (hex2 == "bf")) { properties.'dmv.file.enc' = "UTF-8" if(properties.verbose == "true") { println "found UTF-8 encoding"} } if(properties.verbose == "true") { println "use encoding: ${properties.'dmv.file.enc'}"} } catch(e) { println " failed to read file: ${fn}" } finally { fis.close() }