Blockchain as a Service:Environment interface

The environment initialization API init is used to initialize the environment configuration.

• Function prototype

public boolean init(final ClientEnv env)

• Request parameter

• Example

ClientEnv env = buildClientEnv();
MychainClient sdk = new MychainClient();
sdk.init(env);
private static MychainEnv buildClientEnv() {
    String keyFilePath = "client.key";
    String certFilePath = "client.crt";
    String trustStoreFilePath = "trustCa";
    // build ssl option
    ISslOption sslOption = new SslBytesOption.Builder()
        .keyBytes(Utils.readFileToByteArray(DemoSample.class.getClassLoader().getResource(keyFilePath).getPath()))
        .certBytes(Utils.readFileToByteArray(DemoSample.class.getClassLoader().getResource(certFilePath).getPath()))
        .keyPassword(keyPassword)
        .trustStorePassword(trustStorePassword)
        .trustStoreBytes(
       Utils.readFileToByteArray(DemoSample.class.getClassLoader().getResource(trustStoreFilePath).getPath()))
        .build();
    // ip and port
    InetSocketAddress inetSocketAddress = InetSocketAddress.createUnresolved(host, port);    
    List<InetSocketAddress> socketAddressArrayList = new ArrayList<>();
    socketAddressArrayList.add(inetSocketAddress);
    ClientEnv env = ClientEnv.build(socketAddressArrayList, sslOption, signerOption);
    // if you need to use https, you need to set the following information.
    env.getNetworkOption().setNetworkType(NetworkType.HTTPS);
    env.getNetworkOption().setCodecType(CodecType.JSON);
    return env;
}