github.com/leonlxy/hyperledger@v1.0.0-alpha.0.20170427033203-34922035d248/peer/chaincode/invoke.go (about)

     1  /*
     2  Copyright IBM Corp. 2016 All Rights Reserved.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8  		 http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package chaincode
    18  
    19  import (
    20  	"fmt"
    21  
    22  	"github.com/spf13/cobra"
    23  )
    24  
    25  var chaincodeInvokeCmd *cobra.Command
    26  
    27  // invokeCmd returns the cobra command for Chaincode Invoke
    28  func invokeCmd(cf *ChaincodeCmdFactory) *cobra.Command {
    29  	chaincodeInvokeCmd = &cobra.Command{
    30  		Use:       "invoke",
    31  		Short:     fmt.Sprintf("Invoke the specified %s.", chainFuncName),
    32  		Long:      fmt.Sprintf("Invoke the specified %s. It will try to commit the endorsed transaction to the network.", chainFuncName),
    33  		ValidArgs: []string{"1"},
    34  		RunE: func(cmd *cobra.Command, args []string) error {
    35  			return chaincodeInvoke(cmd, args, cf)
    36  		},
    37  	}
    38  
    39  	return chaincodeInvokeCmd
    40  }
    41  
    42  func chaincodeInvoke(cmd *cobra.Command, args []string, cf *ChaincodeCmdFactory) error {
    43  	var err error
    44  	if cf == nil {
    45  		cf, err = InitCmdFactory(true, true)
    46  		if err != nil {
    47  			return err
    48  		}
    49  	}
    50  	defer cf.BroadcastClient.Close()
    51  
    52  	return chaincodeInvokeOrQuery(cmd, args, true, cf)
    53  }