try / catch blocks for applications and work on dot output

1 files changed, 51 insertions, 0 deletions

diff --git a/embedding/java/src/org/uscxml/tests/monitor/TestCustomMonitor.java b/embedding/java/src/org/uscxml/tests/monitor/TestCustomMonitor.java
new file mode 100644
index 0000000..c748f50
--- /dev/null
+++ b/embedding/java/src/org/uscxml/tests/monitor/TestCustomMonitor.java
@@ -0,0 +1,51 @@
+package org.uscxml.tests.monitor;
+
+import org.uscxml.Data;
+import org.uscxml.Interpreter;
+import org.uscxml.InterpreterException;
+import org.uscxml.InterpreterMonitor;
+
+public class TestCustomMonitor extends InterpreterMonitor {
+
+	@Override
+	public void afterEnteringState(Interpreter interpreter, String stateId,
+			String xpath, String state, boolean moreComing) {
+		System.out.println("Entered state " + stateId);
+		if ("s2".equals(stateId)) {
+			Data data = interpreter.getDataModel().getStringAsData("foo");
+			System.out.println(data);
+		}
+	}
+
+	public static void main(String[] args) throws InterpreterException {
+		System.load("/Users/sradomski/Documents/TK/Code/uscxml/build/cli/lib/libuscxmlNativeJava64.jnilib");
+
+		String xml = 
+		"<scxml datamodel=\"ecmascript\">" +
+		"  <datamodel>" +
+		"    <data id=\"foo\">" + 
+		"      { foo: 'bar', baz: 'foo' }" +
+		"    </data>" + 
+		"  </datamodel>" +
+		"  <state id=\"s1\">" +
+		"    <transition target=\"s2\" />" +
+		"  </state>" +
+		"  <state id=\"s2\">" +
+		"    <transition target=\"s3\" />" +
+		"  </state>" +
+		"  <state id=\"s3\">" +
+		"    <transition target=\"done\" />" +
+		"  </state>" +
+		"  <final id=\"done\" />" +
+		"</scxml>";
+
+		// parse and interpret
+		Interpreter interpreter = Interpreter.fromXML(xml);
+		
+		TestCustomMonitor monitor = new TestCustomMonitor();
+		interpreter.addMonitor(monitor);
+		
+		interpreter.interpret();
+	}
+
+}