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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Add CharSetUtil and PreParser for parsing MSH-18 charset before main parsing","articleBody":"**Is your feature request related to a problem? Please describe.**\r\nI have ported our java HL7 service into C# few years back, but few features are still missing.\r\nWe will soon try to implement some of them. And one of them is parsing charset from the MSH-18\r\n\r\n**Describe the solution you'd like**\r\nIn Hapi, there is `CharSetUtil` that can get charset from MSH\r\nhttps://github.com/hapifhir/hapi-hl7v2/blob/master/hapi-base/src/main/java/ca/uhn/hl7v2/llp/CharSetUtil.java\r\nbut it uses PreParser to get the charset from MSH-18\r\nhttps://github.com/hapifhir/hapi-hl7v2/blob/master/hapi-base/src/main/java/ca/uhn/hl7v2/preparser/PreParser.java\r\n\r\n**Describe alternatives you've considered**\r\nI might do it by myself, but I think this is part of Hapi, that should be implemented in nHapi, not in our code.","author":{"url":"https://github.com/jakubsuchybio","@type":"Person","name":"jakubsuchybio"},"datePublished":"2022-06-15T08:22:34.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":17},"url":"https://github.com/312/nHapi/issues/312"}