diff --git a/AlgebraicDataflowArchitectureModel/src/generators/JerseyCodeGenerator.java b/AlgebraicDataflowArchitectureModel/src/generators/JerseyCodeGenerator.java
index 7ec7065..68e4aa9 100644
--- a/AlgebraicDataflowArchitectureModel/src/generators/JerseyCodeGenerator.java
+++ b/AlgebraicDataflowArchitectureModel/src/generators/JerseyCodeGenerator.java
@@ -912,7 +912,8 @@
 								}
 							}
 							
-							if (resourceNode.getResourceHierarchy().getParent() != null && resourceNode.getResourceHierarchy().getParent().getParent() != null) {
+							if (resourceNode.getResourceHierarchy().getParent() != null && (component != null || resourceNode.getResourceHierarchy().getParent().getParent() != null)) {
+								// The case that the input accessor is needed.
 								String inputMethodName = ((Term) message).getSymbol().getImplName();
 								if (((DataTransferChannel) ch).getOutputChannelMembers().size() > 1) {
 									inputMethodName += "For" + getComponentName(cm.getResource().getResourceHierarchy());