Remove TraceInterceptor support from AutoJsonRpcServiceImplExporter and mark access methods as deprected

RemoteExporter is deprecated and has been removed from Spring Framework starting from v6.
This change removes registerTraceInterceptor parameter registration in RemoteExporter.

Methods are marked as @deprecated to preserve compile-time compatibility.


Signed-off-by: cyb3r4nt <104218001+cyb3r4nt@users.noreply.github.com>

Author: cyb3r4nt

src/main/java/com/googlecode/jsonrpc4j/spring/AutoJsonRpcServiceExporter.java

@@ -44,7 +44,6 @@ public class AutoJsonRpcServiceExporter implements BeanFactoryPostProcessor {
 
 	private ObjectMapper objectMapper;
 	private ErrorResolver errorResolver = null;
-	private Boolean registerTraceInterceptor;
 	private boolean backwardsCompatible = true;
 	private boolean rethrowExceptions = false;
 	private boolean allowExtraParams = false;
@@ -141,10 +140,6 @@ private void registerServiceProxy(DefaultListableBeanFactory defaultListableBean
 			builder.addPropertyValue("invocationListener", invocationListener);
 		}
 
-		if (registerTraceInterceptor != null) {
-			builder.addPropertyValue("registerTraceInterceptor", registerTraceInterceptor);
-		}
-
 		if (httpStatusCodeProvider != null) {
 			builder.addPropertyValue("httpStatusCodeProvider", httpStatusCodeProvider);
 		}
@@ -225,12 +220,16 @@ public void setAllowLessParams(boolean allowLessParams) {
 	}
 
 	/**
-	 * See {@link org.springframework.remoting.support.RemoteExporter#setRegisterTraceInterceptor(boolean)}
+	 * See {@code org.springframework.remoting.support.RemoteExporter#setRegisterTraceInterceptor(boolean)}
+	 * <p>
+	 * Note: this method is deprecated and marked for removal.
+	 * {@code RemoteExporter} and {@code TraceInterceptor-s} are no longer supported.
 	 *
 	 * @param registerTraceInterceptor the registerTraceInterceptor value to set
 	 */
+	@Deprecated
 	public void setRegisterTraceInterceptor(boolean registerTraceInterceptor) {
-		this.registerTraceInterceptor = registerTraceInterceptor;
+		// NOOP
 	}
 
 	/**

src/main/java/com/googlecode/jsonrpc4j/spring/AutoJsonRpcServiceImplExporter.java

@@ -50,7 +50,6 @@ public class AutoJsonRpcServiceImplExporter implements BeanFactoryPostProcessor
 
 	private ObjectMapper objectMapper;
 	private ErrorResolver errorResolver = null;
-	private Boolean registerTraceInterceptor;
 	private boolean backwardsCompatible = true;
 	private boolean rethrowExceptions = false;
 	private boolean allowExtraParams = false;
@@ -181,11 +180,7 @@ private void registerServiceProxy(DefaultListableBeanFactory defaultListableBean
 		if (invocationListener != null) {
 			builder.addPropertyValue("invocationListener", invocationListener);
 		}
-		
-		if (registerTraceInterceptor != null) {
-			builder.addPropertyValue("registerTraceInterceptor", registerTraceInterceptor);
-		}
-		
+
 		if (httpStatusCodeProvider != null) {
 			builder.addPropertyValue("httpStatusCodeProvider", httpStatusCodeProvider);
 		}
@@ -280,14 +275,18 @@ public void setAllowExtraParams(boolean allowExtraParams) {
 	public void setAllowLessParams(boolean allowLessParams) {
 		this.allowLessParams = allowLessParams;
 	}
-	
+
 	/**
-	 * See {@link org.springframework.remoting.support.RemoteExporter#setRegisterTraceInterceptor(boolean)}
+	 * See {@code org.springframework.remoting.support.RemoteExporter#setRegisterTraceInterceptor(boolean)}
+	 * <p>
+	 * Note: this method is deprecated and marked for removal.
+	 * {@code RemoteExporter} and {@code TraceInterceptor-s} are no longer supported.
 	 *
 	 * @param registerTraceInterceptor the registerTraceInterceptor value to set
 	 */
+	@Deprecated
 	public void setRegisterTraceInterceptor(boolean registerTraceInterceptor) {
-		this.registerTraceInterceptor = registerTraceInterceptor;
+		// NOOP
 	}
 
 	/**