Package org.hyperledger.fabric.sdk.transaction

Class ProtoUtils


  • public final class ProtoUtils
extends java.lang.Object
    Internal use only, not a public API.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static CryptoSuite suite  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static boolean computeGroupsMapUpdate​(java.util.Map<java.lang.String,org.hyperledger.fabric.protos.common.Configtx.ConfigGroup> original, java.util.Map<java.lang.String,org.hyperledger.fabric.protos.common.Configtx.ConfigGroup> updated, java.util.Map<java.lang.String,org.hyperledger.fabric.protos.common.Configtx.ConfigGroup> readSet, java.util.Map<java.lang.String,org.hyperledger.fabric.protos.common.Configtx.ConfigGroup> writeSet, java.util.Map<java.lang.String,org.hyperledger.fabric.protos.common.Configtx.ConfigGroup> sameSet)  
      static boolean computeUpdate​(java.lang.String channelId, org.hyperledger.fabric.protos.common.Configtx.Config original, org.hyperledger.fabric.protos.common.Configtx.Config update, org.hyperledger.fabric.protos.common.Configtx.ConfigUpdate.Builder configUpdateBuilder)  
      static org.hyperledger.fabric.protos.common.Common.ChannelHeader createChannelHeader​(org.hyperledger.fabric.protos.common.Common.HeaderType type, java.lang.String txID, java.lang.String channelID, long epoch, com.google.protobuf.Timestamp timeStamp, org.hyperledger.fabric.protos.peer.FabricProposal.ChaincodeHeaderExtension chaincodeHeaderExtension, byte[] tlsCertHash)  
      static org.hyperledger.fabric.protos.peer.Chaincode.ChaincodeDeploymentSpec createDeploymentSpec​(org.hyperledger.fabric.protos.peer.Chaincode.ChaincodeSpec.Type ccType, java.lang.String name, java.lang.String chaincodePath, java.lang.String chaincodeVersion, java.util.List<java.lang.String> args, byte[] codePackage)  
      static org.hyperledger.fabric.protos.common.Common.Envelope createSeekInfoEnvelope​(TransactionContext transactionContext, org.hyperledger.fabric.protos.orderer.Ab.SeekInfo seekInfo, byte[] tlsCertHash)  
      static org.hyperledger.fabric.protos.common.Common.Envelope createSeekInfoEnvelope​(TransactionContext transactionContext, org.hyperledger.fabric.protos.orderer.Ab.SeekPosition startPosition, org.hyperledger.fabric.protos.orderer.Ab.SeekPosition stopPosition, org.hyperledger.fabric.protos.orderer.Ab.SeekInfo.SeekBehavior seekBehavior, byte[] tlsCertHash)  
      static org.hyperledger.fabric.protos.msp.Identities.SerializedIdentity createSerializedIdentity​(User user)  
      static com.google.protobuf.Timestamp getCurrentFabricTimestamp​()  
      static java.util.Date getDateFromTimestamp​(com.google.protobuf.Timestamp timestamp)  
      static com.google.protobuf.ByteString getSignatureHeaderAsByteString​(TransactionContext transactionContext)  
      static com.google.protobuf.ByteString getSignatureHeaderAsByteString​(User user, TransactionContext transactionContext)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • createChannelHeader

        public static org.hyperledger.fabric.protos.common.Common.ChannelHeader createChannelHeader​(org.hyperledger.fabric.protos.common.Common.HeaderType type,
                                                                                            java.lang.String txID,
                                                                                            java.lang.String channelID,
                                                                                            long epoch,
                                                                                            com.google.protobuf.Timestamp timeStamp,
                                                                                            org.hyperledger.fabric.protos.peer.FabricProposal.ChaincodeHeaderExtension chaincodeHeaderExtension,
                                                                                            byte[] tlsCertHash)

      • createDeploymentSpec

        public static org.hyperledger.fabric.protos.peer.Chaincode.ChaincodeDeploymentSpec createDeploymentSpec​(org.hyperledger.fabric.protos.peer.Chaincode.ChaincodeSpec.Type ccType,
                                                                                                        java.lang.String name,
                                                                                                        java.lang.String chaincodePath,
                                                                                                        java.lang.String chaincodeVersion,
                                                                                                        java.util.List<java.lang.String> args,
                                                                                                        byte[] codePackage)

      • getSignatureHeaderAsByteString

        public static com.google.protobuf.ByteString getSignatureHeaderAsByteString​(TransactionContext transactionContext)

      • getSignatureHeaderAsByteString

        public static com.google.protobuf.ByteString getSignatureHeaderAsByteString​(User user,
                                                                            TransactionContext transactionContext)

      • createSerializedIdentity

        public static org.hyperledger.fabric.protos.msp.Identities.SerializedIdentity createSerializedIdentity​(User user)

      • getCurrentFabricTimestamp

        public static com.google.protobuf.Timestamp getCurrentFabricTimestamp​()

      • getDateFromTimestamp

        public static java.util.Date getDateFromTimestamp​(com.google.protobuf.Timestamp timestamp)

      • createSeekInfoEnvelope

        public static org.hyperledger.fabric.protos.common.Common.Envelope createSeekInfoEnvelope​(TransactionContext transactionContext,
                                                                                          org.hyperledger.fabric.protos.orderer.Ab.SeekPosition startPosition,
                                                                                          org.hyperledger.fabric.protos.orderer.Ab.SeekPosition stopPosition,
                                                                                          org.hyperledger.fabric.protos.orderer.Ab.SeekInfo.SeekBehavior seekBehavior,
                                                                                          byte[] tlsCertHash)
                                                                                   throws CryptoException,
                                                                                          InvalidArgumentException
        Throws:
        CryptoException
        InvalidArgumentException

      • computeUpdate

        public static boolean computeUpdate​(java.lang.String channelId,
                                    org.hyperledger.fabric.protos.common.Configtx.Config original,
                                    org.hyperledger.fabric.protos.common.Configtx.Config update,
                                    org.hyperledger.fabric.protos.common.Configtx.ConfigUpdate.Builder configUpdateBuilder)

      • computeGroupsMapUpdate

        public static boolean computeGroupsMapUpdate​(java.util.Map<java.lang.String,org.hyperledger.fabric.protos.common.Configtx.ConfigGroup> original,
                                             java.util.Map<java.lang.String,org.hyperledger.fabric.protos.common.Configtx.ConfigGroup> updated,
                                             java.util.Map<java.lang.String,org.hyperledger.fabric.protos.common.Configtx.ConfigGroup> readSet,
                                             java.util.Map<java.lang.String,org.hyperledger.fabric.protos.common.Configtx.ConfigGroup> writeSet,
                                             java.util.Map<java.lang.String,org.hyperledger.fabric.protos.common.Configtx.ConfigGroup> sameSet)