Make Flags immutable

Change-Id: Ib2e06d41d4e1eb6fb40144258067d2c71ac1d620
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>

7 files changed, 40 insertions, 53 deletions

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 97d77a9d8..9757430d8 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
@@ -31,6 +31,7 @@ import org.mockito.Mockito;
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
 import org.openecomp.appc.domainmodel.lcm.*;
+import org.openecomp.appc.domainmodel.lcm.Flags.Mode;
 import org.openecomp.appc.executor.impl.CommandTask;
 import org.openecomp.appc.executor.impl.CommandTaskFactory;
 import org.openecomp.appc.executor.impl.LCMCommandTask;
@@ -179,8 +180,7 @@ public class TestCommandExecutionTask {
 		CommonHeader commonHeader = new CommonHeader();
 		requestContext.setCommonHeader(commonHeader);
 		responseContext.setCommonHeader(commonHeader);
-		Flags flags = new Flags();
-		commonHeader.setFlags(flags);
+		commonHeader.setFlags(new Flags(null, false, 0));
 		ActionIdentifiers actionIdentifiers = new ActionIdentifiers();
 		requestContext.setActionIdentifiers(actionIdentifiers);
 		VNFContext vnfContext = new VNFContext();
@@ -232,7 +232,7 @@ public class TestCommandExecutionTask {
 		ResponseContext responseContext = createResponseContextWithSuObjects();
 		commandExecutorInput.setResponseContext(responseContext);
 
-		requestContext.getCommonHeader().getFlags().setTtl(ttl);
+		requestContext.getCommonHeader().setFlags(new Flags(null, false, ttl));
 		requestContext.getCommonHeader().setApiVer(apiVersion);
 		requestContext.getCommonHeader().setTimestamp(timeStamp);
 		requestContext.getCommonHeader().setRequestId(requestId);
@@ -258,8 +258,7 @@ public class TestCommandExecutionTask {
 		runtimeContext.setRequestContext(requestContext);
 		CommonHeader commonHeader = new CommonHeader();
 		requestContext.setCommonHeader(commonHeader);
-		Flags flags = new Flags();
-		commonHeader.setFlags(flags);
+		commonHeader.setFlags(new Flags(null, false, 0));
 		ActionIdentifiers actionIdentifiers = new ActionIdentifiers();
 		requestContext.setActionIdentifiers(actionIdentifiers);
 		VNFContext vnfContext = new VNFContext();
@@ -271,10 +270,9 @@ public class TestCommandExecutionTask {
 	private ResponseContext createResponseContextWithSuObjects(){
 		ResponseContext responseContext = new ResponseContext();
 		CommonHeader commonHeader = new CommonHeader();
-		Flags flags = new Flags();
 		responseContext.setCommonHeader(commonHeader);
 		responseContext.setStatus(new Status(0, null));
-		commonHeader.setFlags(flags);
+		commonHeader.setFlags(new Flags(null, false, 0));
 		return responseContext;
 	}
 
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 ba4221509..bb4e39109 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
@@ -30,6 +30,7 @@ import org.junit.Before;
 import org.junit.Test;
 import org.mockito.Mockito;
 import org.openecomp.appc.domainmodel.lcm.*;
+import org.openecomp.appc.domainmodel.lcm.Flags.Mode;
 import org.openecomp.appc.exceptions.APPCException;
 import org.openecomp.appc.executionqueue.ExecutionQueueService;
 import org.openecomp.appc.executor.impl.CommandExecutorImpl;
@@ -114,9 +115,9 @@ public class TestCommandExecutor {
 
 	
 	private RuntimeContext pouplateCommandExecutorInput(String vnfType, int ttl, String vnfVersion, Date timeStamp, String apiVersion, String requestId, String originatorID, String subRequestID, VNFOperation action, String vnfId , String payload){
-		RuntimeContext commandExecutorInput = createCommandExecutorInputWithSubObjects();
+		RuntimeContext commandExecutorInput = createCommandExecutorInputWithSubObjects();		
 		RequestContext requestContext = commandExecutorInput.getRequestContext();
-		requestContext.getCommonHeader().getFlags().setTtl(ttl);
+		requestContext.getCommonHeader().setFlags(new Flags(null, false, ttl));
 		requestContext.getCommonHeader().setApiVer(apiVersion);
 		requestContext.getCommonHeader().setTimestamp(timeStamp);
 		requestContext.getCommonHeader().setRequestId(requestId);
@@ -138,8 +139,7 @@ public class TestCommandExecutor {
 		runtimeContext.setRequestContext(requestContext);
 		CommonHeader commonHeader = new CommonHeader();
 		requestContext.setCommonHeader(commonHeader);
-		Flags flags = new Flags();
-		commonHeader.setFlags(flags);
+		commonHeader.setFlags(new Flags(null, false, 0));
 		ActionIdentifiers actionIdentifiers = new ActionIdentifiers();
 		requestContext.setActionIdentifiers(actionIdentifiers);
 		VNFContext vnfContext = new VNFContext();
diff --git a/appc-dispatcher/appc-dispatcher-common/domain-model-lib/src/main/java/org/openecomp/appc/domainmodel/lcm/Flags.java b/appc-dispatcher/appc-dispatcher-common/domain-model-lib/src/main/java/org/openecomp/appc/domainmodel/lcm/Flags.java
index 4f4ddba35..519ea34a4 100644
--- a/appc-dispatcher/appc-dispatcher-common/domain-model-lib/src/main/java/org/openecomp/appc/domainmodel/lcm/Flags.java
+++ b/appc-dispatcher/appc-dispatcher-common/domain-model-lib/src/main/java/org/openecomp/appc/domainmodel/lcm/Flags.java
@@ -24,38 +24,29 @@ package org.openecomp.appc.domainmodel.lcm;
 
 public class Flags {
 
-    private boolean force;
-    private int ttl;
-    private Mode mode;
+    private final boolean force;
+    private final int ttl;
+    private final Mode mode;
 
-    public boolean isForce() {
-        return force;
+    public Flags(Mode mode, boolean force, int ttl) {
+        super();
+        this.force = force;
+        this.ttl = ttl;
+        this.mode = mode;
     }
 
-    public void setForce(boolean force) {
-        this.force = force;
+    public boolean isForce() {
+        return force;
     }
 
     public int getTtl() {
         return ttl;
     }
 
-    public void setTtl(int ttl) {
-        this.ttl = ttl;
-    }
-
     public Mode getMode() {
         return mode;
     }
 
-    public void setMode(Mode mode) {
-        this.mode = mode;
-    }
-
-    public void setMode(String mode) {
-        this.mode = Mode.valueOf(mode);
-    }
-
     @Override
     public String toString() {
         return "Flags{" +
diff --git a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestConverter.java b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestConverter.java
index aaf17fba9..87fda3930 100644
--- a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestConverter.java
+++ b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestConverter.java
@@ -337,10 +337,9 @@ public class TestConverter {
 
 		ResponseContext responseContext = new ResponseContext();
 		CommonHeader commonHeader = new CommonHeader();
-		Flags flags = new Flags();
 		responseContext.setCommonHeader(commonHeader);
 		responseContext.setStatus(new Status(0, null));
-		commonHeader.setFlags(flags);
+		commonHeader.setFlags(new Flags(null, false, 0));
 		return responseContext;
 	}
 
diff --git a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestRequestHandler.java b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestRequestHandler.java
index e1c117fe3..0c7ded71a 100644
--- a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestRequestHandler.java
+++ b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestRequestHandler.java
@@ -28,6 +28,7 @@ import org.junit.runner.RunWith;
 import org.mockito.Matchers;
 import org.mockito.Mockito;
 import org.openecomp.appc.domainmodel.lcm.*;
+import org.openecomp.appc.domainmodel.lcm.Flags.Mode;
 import org.openecomp.appc.executor.CommandExecutor;
 import org.openecomp.appc.executor.UnstableVNFException;
 import org.openecomp.appc.executor.objects.LCMCommandStatus;
@@ -399,7 +400,7 @@ public class TestRequestHandler {
 		requestHandler.onRequestTTLEnd(response,true);
 		input1 = this.getRequestHandlerInput("138", VNFOperation.Configure, 1200,
 				false,UUID.randomUUID().toString(),UUID.randomUUID().toString(),UUID.randomUUID().toString(),new Date());
-		input1.getRequestContext().getCommonHeader().getFlags().setForce(true);
+		input1.getRequestContext().getCommonHeader().setFlags(new Flags(null, true, 1200));
 		mockRuntimeContextAndVnfContext(input1);
 		output = requestHandler.handleRequest(input1);
 		Assert.assertEquals(LCMCommandStatus.ACCEPTED.getResponseCode(),output.getResponseContext().getStatus().getCode());
@@ -434,8 +435,7 @@ public class TestRequestHandler {
 		requestContext.getCommonHeader().setRequestId(requestId);
 		requestContext.getCommonHeader().setSubRequestId(subRequestId);
 		requestContext.getCommonHeader().setOriginatorId(originatorId);
-		requestContext.getCommonHeader().getFlags().setTtl(ttl);
-		requestContext.getCommonHeader().getFlags().setForce(force);
+		requestContext.getCommonHeader().setFlags(new Flags(null, force, ttl));
 		requestContext.getCommonHeader().setTimestamp(timeStamp);
 		requestContext.getCommonHeader().setApiVer(API_VERSION);
 		return input;
@@ -551,8 +551,7 @@ public class TestRequestHandler {
 		runtimeContext.setResponseContext(responseContext);
 		CommonHeader commonHeader = new CommonHeader();
 		requestContext.setCommonHeader(commonHeader);
-		Flags flags = new Flags();
-		commonHeader.setFlags(flags);
+		commonHeader.setFlags(new Flags(null, false, 0));
 		ActionIdentifiers actionIdentifiers = new ActionIdentifiers();
 		requestContext.setActionIdentifiers(actionIdentifiers);
 		VNFContext vnfContext = new VNFContext();
@@ -564,10 +563,9 @@ public class TestRequestHandler {
 	private ResponseContext createResponseContextWithSuObjects(){
 		ResponseContext responseContext = new ResponseContext();
 		CommonHeader commonHeader = new CommonHeader();
-		Flags flags = new Flags();
 		responseContext.setCommonHeader(commonHeader);
 		responseContext.setStatus(new Status(0, null));
-		commonHeader.setFlags(flags);
+		commonHeader.setFlags(new Flags(null, false, 0));
 		return responseContext;
 	}
 
diff --git a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestRequestValidator.java b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestRequestValidator.java
index becd95d46..1298aa542 100644
--- a/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestRequestValidator.java
+++ b/appc-dispatcher/appc-request-handler/appc-request-handler-core/src/test/java/org/openecomp/appc/requesthandler/TestRequestValidator.java
@@ -30,6 +30,7 @@ import org.mockito.Mockito;
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
 import org.openecomp.appc.domainmodel.lcm.*;
+import org.openecomp.appc.domainmodel.lcm.Flags.Mode;
 import org.openecomp.appc.executor.UnstableVNFException;
 import org.openecomp.appc.lifecyclemanager.LifecycleManager;
 import org.openecomp.appc.lifecyclemanager.objects.LifecycleException;
@@ -230,8 +231,7 @@ public class TestRequestValidator {
         requestContext.getCommonHeader().setRequestId(requestId);
         requestContext.getCommonHeader().setSubRequestId(subRequestId);
         requestContext.getCommonHeader().setOriginatorId(originatorId);
-        requestContext.getCommonHeader().getFlags().setTtl(ttl);
-        requestContext.getCommonHeader().getFlags().setForce(force);
+        requestContext.getCommonHeader().setFlags(new Flags(null, force, ttl));
         requestContext.getCommonHeader().getTimeStamp();
         requestContext.getCommonHeader().setApiVer(API_VERSION);
         requestContext.getCommonHeader().setTimestamp(timeStamp);
@@ -587,8 +587,7 @@ public class TestRequestValidator {
         runtimeContext.setResponseContext(responseContext);
         CommonHeader commonHeader = new CommonHeader();
         requestContext.setCommonHeader(commonHeader);
-        Flags flags = new Flags();
-        commonHeader.setFlags(flags);
+        commonHeader.setFlags(new Flags(null, false, 0));
         ActionIdentifiers actionIdentifiers = new ActionIdentifiers();
         requestContext.setActionIdentifiers(actionIdentifiers);
         VNFContext vnfContext = new VNFContext();
@@ -600,10 +599,9 @@ public class TestRequestValidator {
     private ResponseContext createResponseContextWithSuObjects(){
         ResponseContext responseContext = new ResponseContext();
         CommonHeader commonHeader = new CommonHeader();
-        Flags flags = new Flags();
         responseContext.setCommonHeader(commonHeader);
         responseContext.setStatus(new Status(0, null));
-        commonHeader.setFlags(flags);
+        commonHeader.setFlags(new Flags(null, false, 0));
         return responseContext;
     }
 
diff --git a/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/lcm/util/RequestInputBuilder.java b/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/lcm/util/RequestInputBuilder.java
index 7af5f073d..f45748de2 100644
--- a/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/lcm/util/RequestInputBuilder.java
+++ b/appc-provider/appc-provider-bundle/src/main/java/org/openecomp/appc/provider/lcm/util/RequestInputBuilder.java
@@ -28,6 +28,7 @@ import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160108.Payload;
 import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160108.action.identifiers.ActionIdentifiers;
 import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160108.common.header.CommonHeader;
 import org.opendaylight.yang.gen.v1.org.openecomp.appc.rev160108.common.header.common.header.Flags;
+import org.openecomp.appc.domainmodel.lcm.Flags.Mode;
 import org.openecomp.appc.domainmodel.lcm.RequestContext;
 import org.openecomp.appc.domainmodel.lcm.VNFOperation;
 import org.openecomp.appc.requesthandler.objects.RequestHandlerInput;
@@ -105,21 +106,23 @@ public class RequestInputBuilder {
         header.setSubRequestId(commonHeader.getSubRequestId());
 
         Flags inFlags = commonHeader.getFlags();
-        org.openecomp.appc.domainmodel.lcm.Flags flags = new org.openecomp.appc.domainmodel.lcm.Flags();
+        boolean force = false;
+        Mode mode = null;
+        int ttl = 0;
         if (inFlags != null) {
 
-            if(null != inFlags.getForce()) {
-                flags.setForce(Boolean.parseBoolean(inFlags.getForce().toString().toLowerCase()));
+            if (null != inFlags.getForce()) {
+                force = Boolean.parseBoolean(inFlags.getForce().toString().toLowerCase());
             }
-            if(null!=inFlags.getMode()) {
-                flags.setMode(inFlags.getMode().name());
+            if (null != inFlags.getMode()) {
+                mode = Mode.valueOf(inFlags.getMode().name());
             }
-            if(null!=  inFlags.getTtl()) {
-                flags.setTtl(inFlags.getTtl());
+            if (null != inFlags.getTtl()) {
+                ttl = inFlags.getTtl();
             }
 
         }
-        this.requestContext.getCommonHeader().setFlags(flags);
+        this.requestContext.getCommonHeader().setFlags(new org.openecomp.appc.domainmodel.lcm.Flags(mode, force, ttl));
         return this;
     }