new class JythonDev: handles debugging level for printing messages and errors.

acardona · acardona · commit 04cec1c00f2d · 2022-02-20T15:47:40.000Z
diff --git a/src/main/java/org/scijava/plugins/scripteditor/jython/JythonDev.java b/src/main/java/org/scijava/plugins/scripteditor/jython/JythonDev.java
@@ -0,0 +1,37 @@
+package org.scijava.plugins.scripteditor.jython;
+
+public class JythonDev
+{
+	static public int SILENT = 0,
+					  MESSAGES = 1,
+					  ERRORS = 2;
+	
+	/** Adjust value to see debugging information, including:
+	 * SILENT: nothing is printed at all.
+	 * MESSAGES: prints light messages indicating some internals and the kinds of errors.
+	 * ERRORS: prints everything including exceptions.
+	 */
+	static public int debug = MESSAGES;
+	
+	static public final void print(Object s) {
+		if (debug >= MESSAGES) System.out.println(s);
+	}
+	
+	static public final void printError(Throwable e) {
+		if (debug >= ERRORS) e.printStackTrace();
+	}
+	
+	static public final void printTrace(Object s) {
+		if (debug >= ERRORS) System.out.println(s);
+	}
+	
+	static public final void print(Object s, Throwable e) {
+		if (debug >= ERRORS) {
+			System.out.println(s);
+			e.printStackTrace();
+		} else if (debug >= MESSAGES) {
+			System.out.println(s.toString() + " :: " + e.getMessage());
+		}
+	}
+
+}
