package Ġde . r ki . cor on aw arn app . covid certificate . common . decoder Ċ Ċ import Ġcom . up o ke center . cb or . CB OR Object Ċ import Ġdagger . Re usable Ċ import Ġde . r ki . cor on aw arn app . covid certificate . common . certificate . D cc Header Ċ import Ġde . r ki . cor on aw arn app . covid certificate . exception . Invalid Health Certificate Exception Ċ import Ġde . r ki . cor on aw arn app . covid certificate . exception . Invalid Health Certificate Exception . ErrorCode . HC _ CB OR _ DE CODING _ FAILED Ċ import Ġde . r ki . cor on aw arn app . covid certificate . exception . Invalid Health Certificate Exception . ErrorCode . HC _ C WT _ NO _ EXP Ċ import Ġde . r ki . cor on aw arn app . covid certificate . exception . Invalid Health Certificate Exception . ErrorCode . HC _ C WT _ NO _ ISS Ċ import Ġorg . joda . time . Instant Ċ import Ġjavax . inject . Inject Ċ Ċ @ Re usable Ċ class ĠD cc Header Parser Ġ@ Inject Ġconstructor () Ġ{ ĊĊĠĠĠ Ġfun Ġparse ( map : ĠCB OR Object ): ĠD cc Header Ġ= Ġtry Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġissuer : ĠString Ġ= Ġmap [ key Issuer ]?. AsString () Ġ?: Ġthrow ĠInvalid Health Certificate Exception ( HC _ C WT _ NO _ ISS ) ĊĊĠĠĠĠĠĠĠ Ġval Ġissued At : ĠInstant Ġ= Ġmap [ key Iss ued At ]?. run Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ ĠInstant . of Epoch Second ( As Number (). ToInt 6 4 Checked ()) ĊĠĠĠĠĠĠĠ Ġ} Ġ?: Ġthrow ĠInvalid Health Certificate Exception ( HC _ C WT _ NO _ ISS ) ĊĊĠĠĠĠĠĠĠ Ġval Ġexpires At : ĠInstant Ġ= Ġmap [ key Expires At ]?. run Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ ĠInstant . of Epoch Second ( As Number (). ToInt 6 4 Checked ()) ĊĠĠĠĠĠĠĠ Ġ} Ġ?: Ġthrow ĠInvalid Health Certificate Exception ( HC _ C WT _ NO _ EXP ) ĊĊĠĠĠĠĠĠĠ ĠD cc Header ( ĊĠĠĠĠĠĠĠĠĠĠĠ Ġissuer Ġ= Ġissuer , ĊĠĠĠĠĠĠĠĠĠĠĠ Ġissued At Ġ= Ġissued At , ĊĠĠĠĠĠĠĠĠĠĠĠ Ġexpires At Ġ= Ġexpires At , ĊĠĠĠĠĠĠĠ Ġ) ĊĠĠĠ Ġ} Ġcatch Ġ( e : ĠInvalid Health Certificate Exception ) Ġ{ ĊĠĠĠĠĠĠĠ Ġthrow Ġe ĊĠĠĠ Ġ} Ġcatch Ġ( e : ĠThrowable ) Ġ{ ĊĠĠĠĠĠĠĠ Ġthrow ĠInvalid Health Certificate Exception ( HC _ CB OR _ DE CODING _ FAILED ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġcompanion Ġobject Ġ{ ĊĠĠĠĠĠĠĠ Ġprivate Ġval Ġkey Issuer Ġ= ĠCB OR Object . From Object ( 1 ) ĊĠĠĠĠĠĠĠ Ġprivate Ġval Ġkey Expires At Ġ= ĠCB OR Object . From Object ( 4 ) ĊĠĠĠĠĠĠĠ Ġprivate Ġval Ġkey Iss ued At Ġ= ĠCB OR Object . From Object ( 6 ) ĊĠĠĠ Ġ} Ċ } Ċ