Refactor CommandExecutorInput to be immutable

Change-Id: Iebaf1f35d4229426086c2f2f1a41da2511f8110b
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>

4 files changed, 10 insertions, 20 deletions

diff --git a/appc-dispatcher/appc-command-executor/appc-command-executor-api/src/main/java/org/openecomp/appc/executor/objects/CommandExecutorInput.java b/appc-dispatcher/appc-command-executor/appc-command-executor-api/src/main/java/org/openecomp/appc/executor/objects/CommandExecutorInput.java
index 4cb5f1b99..07565a249 100644
--- a/appc-dispatcher/appc-command-executor/appc-command-executor-api/src/main/java/org/openecomp/appc/executor/objects/CommandExecutorInput.java
+++ b/appc-dispatcher/appc-command-executor/appc-command-executor-api/src/main/java/org/openecomp/appc/executor/objects/CommandExecutorInput.java
@@ -24,26 +24,22 @@ package org.openecomp.appc.executor.objects;
 import org.openecomp.appc.domainmodel.lcm.RuntimeContext;
 
 public class CommandExecutorInput {
-	private RuntimeContext runtimeContext ;
-	private int ttl;
+	private final RuntimeContext runtimeContext ;
+	private final int ttl;
 
+    public CommandExecutorInput(RuntimeContext runtimeContext, int ttl) {
+        this.runtimeContext = runtimeContext;
+        this.ttl = ttl;
+    }
 
 	public RuntimeContext getRuntimeContext() {
 		return runtimeContext;
 	}
 
-	public void setRuntimeContext(RuntimeContext runtimeContext) {
-		this.runtimeContext = runtimeContext;
-	}
-
 	public int getTtl() {
 		return ttl;
 	}
 
-	public void setTtl(int ttl) {
-		this.ttl = ttl;
-	}
-
 	@Override
 	public String toString() {
 		return "CommandExecutorInput{" +
diff --git a/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/test/java/org/openecomp/appc/executor/TestCommandExecutionTask.java b/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/test/java/org/openecomp/appc/executor/TestCommandExecutionTask.java
index 0504c3998..c26105b75 100644
--- a/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/test/java/org/openecomp/appc/executor/TestCommandExecutionTask.java
+++ b/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/test/java/org/openecomp/appc/executor/TestCommandExecutionTask.java
@@ -275,10 +275,8 @@ public class TestCommandExecutionTask {
 	}
 
 	private CommandExecutorInput createCommandExecutorInputWithSubObjects() {
-		CommandExecutorInput commandExecutorInput = new CommandExecutorInput();
 		RuntimeContext runtimeContext = createRuntimeContextWithSubObjects();
-		commandExecutorInput.setRuntimeContext(runtimeContext);
-		return commandExecutorInput;
+        return new CommandExecutorInput(runtimeContext, 0);
 	}
 
 	private RuntimeContext createRuntimeContextWithSubObjects() {
diff --git a/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/test/java/org/openecomp/appc/executor/TestCommandExecutor.java b/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/test/java/org/openecomp/appc/executor/TestCommandExecutor.java
index 473e14e88..7b62bfc2d 100644
--- a/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/test/java/org/openecomp/appc/executor/TestCommandExecutor.java
+++ b/appc-dispatcher/appc-command-executor/appc-command-executor-core/src/test/java/org/openecomp/appc/executor/TestCommandExecutor.java
@@ -135,10 +135,8 @@ public class TestCommandExecutor {
 	}
 
 	private CommandExecutorInput createCommandExecutorInputWithSubObjects() {
-		CommandExecutorInput commandExecutorInput = new CommandExecutorInput();
 		RuntimeContext runtimeContext = new RuntimeContext();
-		commandExecutorInput.setRuntimeContext(runtimeContext);
-		RequestContext requestContext = new RequestContext();
+        RequestContext requestContext = new RequestContext();
 		runtimeContext.setRequestContext(requestContext);
 		CommonHeader commonHeader = new CommonHeader();
 		requestContext.setCommonHeader(commonHeader);
@@ -148,7 +146,7 @@ public class TestCommandExecutor {
 		requestContext.setActionIdentifiers(actionIdentifiers);
 		VNFContext vnfContext = new VNFContext();
 		runtimeContext.setVnfContext(vnfContext);
-		return commandExecutorInput;
+		return new CommandExecutorInput(runtimeContext, 0);
 	}
 
 
diff --git a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/openecomp/appc/requesthandler/impl/RequestHandlerImpl.java b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/openecomp/appc/requesthandler/impl/RequestHandlerImpl.java
index d1303605d..61e96631a 100644
--- a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/openecomp/appc/requesthandler/impl/RequestHandlerImpl.java
+++ b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/main/java/org/openecomp/appc/requesthandler/impl/RequestHandlerImpl.java
@@ -370,9 +370,7 @@ public class RequestHandlerImpl implements RequestHandler {
 
             RuntimeContext clonedContext = cloneContext(runtimeContext);
 
-            CommandExecutorInput commandExecutorInput = new CommandExecutorInput();
-            commandExecutorInput.setRuntimeContext(clonedContext);
-            commandExecutorInput.setTtl(remainingTTL);
+            CommandExecutorInput commandExecutorInput = new CommandExecutorInput(clonedContext, remainingTTL);
 
             try {
                 commandExecutor.executeCommand(commandExecutorInput);