codeing-io
diff --git a/‎src/multichain/command/MessagingCommand.java‎
Lines changed: 80 additions & 0 deletions b/‎src/multichain/command/MessagingCommand.java‎
Lines changed: 80 additions & 0 deletions
diff --git a/‎src/multichain/command/MultiChainCommand.java‎
Lines changed: 17 additions & 0 deletions b/‎src/multichain/command/MultiChainCommand.java‎
Lines changed: 17 additions & 0 deletions
@@ -0,0 +1,80 @@
+package multichain.command;
+
+import multichain.command.builders.QueryBuilderMessaging;
+import multichain.object.Address;
+
+public class MessagingCommand extends QueryBuilderMessaging {
+
+	public MessagingCommand(String ip, String port, String login, String password) {
+		initialize(ip, port, login, password);
+	}
+
+	/**
+	 * Verifies that message was approved by the owner of address by checking the
+	 * base64-encoded digital signature provided.
+	 * 
+	 * @param address
+	 *            (Address, required) The owner address
+	 * @param signature
+	 *            (String, required) The base64-encoded digital signature to check
+	 * @param message
+	 *            (String, required) The message
+	 * @return (Boolean) True if the message is approved, else false
+	 * @throws MultichainException
+	 */
+	public final boolean verifyMessage(Address address, String signature, String message) throws MultichainException {
+		return verifyMessage(address.getAddress(), signature, message);
+	}
+
+	/**
+	 * {@link #verifyMessage(Address, String, String)} with address in format string
+	 * 
+	 * @param address
+	 *            (String, required) The owner address
+	 * @param signature
+	 *            (String, required) The base64-encoded digital signature to check
+	 * @param message
+	 *            (String, required) The message
+	 * @return (Boolean) True if the message is approved, else false
+	 * @throws MultichainException
+	 */
+	public final boolean verifyMessage(String address, String signature, String message) throws MultichainException {
+		Object objectBool = executeVerifyMessage(address, signature, message);
+		return (boolean) objectBool;
+	}
+
+	/**
+	 * Returns a base64-encoded digital signature which proves that message was
+	 * approved by the owner of the address or any other private key given in
+	 * addressORPrivateKey.
+	 * 
+	 * @param addressORPrivateKey
+	 *            (Address, required) The address or the private key (which must
+	 *            belong to this wallet)
+	 * @param message
+	 *            (String, required) The message to approved
+	 * @return (String) The base64-encoded digital signature
+	 * @throws MultichainException
+	 */
+
+	public final String signMessage(Address addressORPrivateKey, String message) throws MultichainException {
+		return signMessage(addressORPrivateKey.getAddress(), message);
+	}
+
+	/**
+	 * {@link #signMessage(Address, String)} with addressORPrivateKey in format
+	 * string
+	 * 
+	 * @param addressORPrivateKey
+	 *            (String, required) The address or the private key (which must
+	 *            belong to this wallet)
+	 * @param message
+	 *            (String, required) The message to approved
+	 * @return (String) The base64-encoded digital signature
+	 * @throws MultichainException
+	 */
+	public final String signMessage(String addressORPrivateKey, String message) throws MultichainException {
+		Object objectSign = executeSignMessage(addressORPrivateKey, message);
+		return (String) objectSign;
+	}
+}
@@ -18,6 +18,7 @@ public class MultiChainCommand {
 	private ChainCommand chainCommand;
 	private GrantCommand grantCommand;
 	private IssueCommand issueCommand;
+	private MessagingCommand messagingCommand;
 	private RAWTransactionCommand rawTransactionCommand;
 	private StreamCommand streamCommand;
 	private WalletTransactionCommand walletTransactionCommand;
@@ -33,6 +34,7 @@ public MultiChainCommand(String ip, String port, String login, String password)
 		chainCommand = new ChainCommand(ip, port, login, password);
 		grantCommand = new GrantCommand(ip, port, login, password);
 		issueCommand = new IssueCommand(ip, port, login, password);
+		messagingCommand = new MessagingCommand(ip, port, login, password);
 		rawTransactionCommand = new RAWTransactionCommand(ip, port, login, password);
 		streamCommand = new StreamCommand(ip, port, login, password);
 		walletTransactionCommand = new WalletTransactionCommand(ip, port, login, password);
@@ -53,6 +55,21 @@ public void setIssueCommand(IssueCommand issueCommand) {
 		this.issueCommand = issueCommand;
 	}
 
+	/**
+	 * @return the messagingCommand
+	 */
+	public MessagingCommand getMessagingCommand() {
+		return messagingCommand;
+	}
+
+	/**
+	 * @param messagingCommand
+	 *            the messagingCommand to set
+	 */
+	public void setMessagingCommand(MessagingCommand messagingCommand) {
+		this.messagingCommand = messagingCommand;
+	}
+
 	/**
 	 * @return the streamCommand
 	 */