Progress on the apache-commons wrapper

2 files changed, 70 insertions, 0 deletions

diff --git a/test/bindings/java/org/uscxml/examples/ApacheCommonsAPI.java b/test/bindings/java/org/uscxml/examples/ApacheCommonsAPI.java
new file mode 100644
index 0000000..4cf3de4
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+++ b/test/bindings/java/org/uscxml/examples/ApacheCommonsAPI.java
@@ -0,0 +1,45 @@
+package org.uscxml.examples;
+
+import java.net.URL;
+
+//import org.uscxml.apache.commons.scxml2.*;
+import org.apache.commons.scxml2.*;
+import org.apache.commons.scxml2.env.SimpleErrorReporter;
+import org.apache.commons.scxml2.env.jexl.JexlEvaluator;
+import org.apache.commons.scxml2.io.SCXMLReader;
+import org.apache.commons.scxml2.model.SCXML;
+
+public class ApacheCommonsAPI {
+
+    // SCXML model source URL
+    private static final URL SCXML = ApacheCommonsAPI.class.getResource("hello-world.xml");
+
+    public static void main(String [] args) throws Exception {
+		String uSCXMLLibPath = "/Users/sradomski/Documents/TK/Code/uscxml/build/cli/lib/libuscxmlNativeJava.jnilib"; 
+		if (System.getenv().containsKey("USCXML_JAVA_LIB")) {
+			uSCXMLLibPath = System.getenv("USCXML_JAVA_LIB");
+		}
+		
+		System.load(uSCXMLLibPath);
+
+    	
+    	// evaluator instance which is used by SCXML engine to evaluate expressions in SCXML
+        Evaluator evaluator = new JexlEvaluator();
+        // engine to execute the scxml instance
+        SCXMLExecutor executor = new SCXMLExecutor(evaluator, null, new SimpleErrorReporter());
+
+        // parse SCXML URL into SCXML model
+        SCXML scxml = SCXMLReader.read(SCXML);
+        // set state machine (scxml instance) to execute
+        executor.setStateMachine(scxml);
+
+        // create root context storing variables and being used by evaluator
+        Context rootContext = evaluator.newContext(null);
+        // set the root context for the engine
+        executor.setRootContext(rootContext);
+
+        // initiate the execution of the state machine
+        executor.go();
+    }
+
+}
diff --git a/test/bindings/java/org/uscxml/examples/hello-world.xml b/test/bindings/java/org/uscxml/examples/hello-world.xml
new file mode 100644
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--- /dev/null
+++ b/test/bindings/java/org/uscxml/examples/hello-world.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" ?>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements. See the NOTICE file distributed with this
+  work for additional information regarding copyright ownership. The ASF
+  licenses this file to You under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law
+  or agreed to in writing, software distributed under the License is
+  distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  KIND, either express or implied. See the License for the specific language
+  governing permissions and limitations under the License.
+-->
+<scxml xmlns="http://www.w3.org/2005/07/scxml" version="1.0"
+       initial="hello">
+
+  <final id="hello">
+    <onentry>
+      <log expr="'Hello, World!'" />
+    </onentry>
+  </final>
+
+</scxml>
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