diff --git a/AlgebraicDataflowArchitectureModel/src/algorithms/JerseyCodeGenerator.java b/AlgebraicDataflowArchitectureModel/src/algorithms/JerseyCodeGenerator.java
index 7c66b96..58cc392 100644
--- a/AlgebraicDataflowArchitectureModel/src/algorithms/JerseyCodeGenerator.java
+++ b/AlgebraicDataflowArchitectureModel/src/algorithms/JerseyCodeGenerator.java
@@ -86,9 +86,8 @@
 			}
 			for (Edge e : rn.getInEdges()) {
 				ResourceDependency re = (ResourceDependency) e;
-				String srcResName = ((ResourceNode) re.getSource()).getIdentifierTemplate().getResourceName()
-						.substring(0, 1).toUpperCase()
-						+ ((ResourceNode) re.getSource()).getIdentifierTemplate().getResourceName().substring(1);
+				IdentifierTemplate srcRes = ((ResourceNode) re.getSource()).getIdentifierTemplate();
+				String srcResName = srcRes.getResourceName().substring(0, 1).toUpperCase() + srcRes.getResourceName().substring(1);
 				if (((PushPullAttribute) re.getAttribute()).getOptions().get(0) != PushPullValue.PUSH) {
 					if (!bDeclareClientField) {
 						// Declare a client field to connect to the source resource of pull transfer.
@@ -98,11 +97,18 @@
 				} else {
 					// Declare an update method in the type of the destination resource.
 					ArrayList<VariableDeclaration> vars = new ArrayList<>();
-					String srcName = ((ResourceNode) re.getSource()).getIdentifierTemplate().getResourceName();
-					Type srcType = ((ResourceNode) re.getSource()).getIdentifierTemplate().getResourceStateType();
+					String srcName = srcRes.getResourceName();
+					Type srcType = srcRes.getResourceStateType();
 					VariableDeclaration param = new VariableDeclaration(srcType, srcName);
 					param.addAnnotation(new Annotation("FormParam", "\"" + srcName + "\""));
 					vars.add(param);
+					for (IdentifierTemplate refRes: re.getChannelGenerator().getReferenceIdentifierTemplates()) {
+						if (refRes != rn.getIdentifierTemplate()) {
+							param = new VariableDeclaration(refRes.getResourceStateType(), refRes.getResourceName());
+							param.addAnnotation(new Annotation("FormParam", "\"" + refRes.getResourceName() + "\""));
+							vars.add(param);						
+						}
+					}
 					MethodDeclaration update = new MethodDeclaration("update" + srcResName, false, typeVoid, vars);
 					for (ChannelMember cm: re.getChannelGenerator().getOutputChannelMembers()) {
 						if (cm.getIdentifierTemplate() == rn.getIdentifierTemplate()) {
@@ -124,23 +130,23 @@
 				}
 			}
 			
-			// Declare a client field to connect to the source resource of reference transfer.
-			if (!bDeclareClientField) {
-				for (ChannelGenerator cg : model.getChannelGenerators()) {
-					DataflowChannelGenerator dcg = ((DataflowChannelGenerator) cg);
-					for (ChannelMember cm : dcg.getOutputChannelMembers()) {
-						if (cm.getIdentifierTemplate().getResourceName().equals(type.getTypeName().toLowerCase())) {
-							if (dcg.getReferenceChannelMembers().size() > 0) {
-								// If there exists one or more reference channel member.
-								type.addField(new FieldDeclaration(typeClient, "client", "ClientBuilder.newClient()"));
-								bDeclareClientField = true;
-								break;
-							}
-						}
-					}
-					if (bDeclareClientField) break;
-				}
-			}
+//			// Declare a client field to connect to the source resource of reference transfer.
+//			if (!bDeclareClientField) {
+//				for (ChannelGenerator cg : model.getChannelGenerators()) {
+//					DataflowChannelGenerator dcg = ((DataflowChannelGenerator) cg);
+//					for (ChannelMember cm : dcg.getOutputChannelMembers()) {
+//						if (cm.getIdentifierTemplate().getResourceName().equals(type.getTypeName().toLowerCase())) {
+//							if (dcg.getReferenceChannelMembers().size() > 0) {
+//								// If there exists one or more reference channel member.
+//								type.addField(new FieldDeclaration(typeClient, "client", "ClientBuilder.newClient()"));
+//								bDeclareClientField = true;
+//								break;
+//							}
+//						}
+//					}
+//					if (bDeclareClientField) break;
+//				}
+//			}
 			
 			// Declare input methods in resources.
 			for (ChannelGenerator cg : model.getIOChannelGenerators()) {