Package org.hyperledger.fabric.sdk

Class ChannelConfiguration

java.lang.Object

org.hyperledger.fabric.sdk.ChannelConfiguration

public class ChannelConfiguration
extends Object

A wrapper for the Hyperledger Channel configuration

Constructor Summary

Constructors

Constructor	Description
ChannelConfiguration()	The null constructor for the ChannelConfiguration wrapper.
ChannelConfiguration(byte[] configAsBytes)	constructs a ChannelConfiguration object
ChannelConfiguration(File configFile)	constructs a ChannelConfiguration object with the actual configuration gotten from the file system

Method Summary

Modifier and Type	Method	Description
byte[]	getChannelConfigurationAsBytes()
void	setChannelConfiguration(byte[] channelConfigurationAsBytes)	sets the ChannelConfiguration from a byte array

Methods inherited from class java.lang.Object

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

Constructor Details

ChannelConfiguration

public ChannelConfiguration()

The null constructor for the ChannelConfiguration wrapper. You will need to use the setChannelConfiguration(byte[]) method to populate the channel configuration

ChannelConfiguration

public ChannelConfiguration(File configFile)
                     throws IOException,
InvalidArgumentException

constructs a ChannelConfiguration object with the actual configuration gotten from the file system

Parameters:

configFile - The file containing the channel configuration.

Throws:

IOException

InvalidArgumentException

ChannelConfiguration

public ChannelConfiguration(byte[] configAsBytes)
                     throws InvalidArgumentException

constructs a ChannelConfiguration object

Parameters:

configAsBytes - the byte array containing the serialized channel configuration

Throws:

InvalidArgumentException

Method Details

setChannelConfiguration

public void setChannelConfiguration(byte[] channelConfigurationAsBytes)
                             throws InvalidArgumentException

sets the ChannelConfiguration from a byte array

Parameters:

channelConfigurationAsBytes - the byte array containing the serialized channel configuration

Throws:

InvalidArgumentException

getChannelConfigurationAsBytes

public byte[] getChannelConfigurationAsBytes()

Returns:

the channel configuration serialized per protobuf and ready for inclusion into channel configuration