1 files changed, 0 insertions, 173 deletions
diff --git a/sandbox/event/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvokerFactory.java b/sandbox/event/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvokerFactory.java
deleted file mode 100644
index 9359590424..0000000000
--- a/sandbox/event/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvokerFactory.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * 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.    
- */
-
-package org.apache.tuscany.sca.implementation.script;
-
-import java.io.StringReader;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-
-import javax.script.Invocable;
-import javax.script.ScriptEngine;
-import javax.script.ScriptEngineManager;
-import javax.script.ScriptException;
-
-import org.apache.axiom.om.OMElement;
-import org.apache.bsf.xml.XMLHelper;
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.assembly.ComponentType;
-import org.apache.tuscany.sca.assembly.Property;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.core.factory.ObjectCreationException;
-import org.apache.tuscany.sca.core.factory.ObjectFactory;
-import org.apache.tuscany.sca.extension.helper.InvokerFactory;
-import org.apache.tuscany.sca.extension.helper.utils.PropertyValueObjectFactory;
-import org.apache.tuscany.sca.implementation.script.engines.TuscanyJRubyScriptEngine;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- *
- * @version $Rev$ $Date$
- */
-public class ScriptInvokerFactory implements InvokerFactory {
-
-    protected ScriptEngine scriptEngine;
-    protected XMLHelper xmlHelper;
-    
-    protected RuntimeComponent rc; 
-    protected ComponentType ct; 
-    protected ScriptImplementation implementation;
-    protected PropertyValueObjectFactory propertyFactory;
-
-    
-    /**
-     * @param rc
-     * @param ct
-     * @param implementation
-     * @param propertyFactory
-     */
-    public ScriptInvokerFactory(RuntimeComponent rc,
-                                ComponentType ct,
-                                ScriptImplementation implementation,
-                                PropertyValueObjectFactory propertyFactory) {
-        super();
-        this.rc = rc;
-        this.ct = ct;
-        this.implementation = implementation;
-        this.propertyFactory = propertyFactory;
-    }
-
-    public Invoker createInvoker(Operation operation) {
-        init(rc, ct, implementation, propertyFactory);
-        return new ScriptInvoker(scriptEngine, xmlHelper, operation);
-    }
-    
-    protected synchronized void init(RuntimeComponent rc, ComponentType ct, ScriptImplementation implementation, PropertyValueObjectFactory propertyFactory) {
-        if(scriptEngine!=null) {
-            return;
-        }
-        try {
-            scriptEngine = getScriptEngineByExtension(implementation.getScriptLanguage());
-            if (scriptEngine == null) {
-                throw new ObjectCreationException("no script engine found for language: " + implementation.getScriptLanguage());
-            }
-            if (!(scriptEngine instanceof Invocable)) {
-                throw new ObjectCreationException("script engine does not support Invocable: " + scriptEngine);
-            }
-            
-            for (Reference reference : ct.getReferences()) {
-                scriptEngine.put(reference.getName(), createReferenceProxy(reference.getName(), rc));
-            }
-
-            for (Property property : ct.getProperties()) {
-                ObjectFactory<?> propertyValueFactory = propertyFactory.createValueFactory(property);
-                if ( propertyValueFactory != null) {
-                    scriptEngine.put(property.getName(), propertyValueFactory.getInstance());
-                }
-            }
-            
-            scriptEngine.eval(new StringReader(implementation.getScriptSrc()));
-
-        } catch (ScriptException e) {
-            throw new ObjectCreationException(e);
-        }
-
-        // set the databinding and XMLHelper for WSDL interfaces
-        for (Service service : rc.getServices()) {
-            InterfaceContract ic = service.getInterfaceContract();
-            if (ic instanceof WSDLInterfaceContract) {
-                // Set to use the Axiom data binding
-                ic.getInterface().resetDataBinding(OMElement.class.getName());
-                xmlHelper = XMLHelper.getArgHelper(scriptEngine);
-            }
-        }
-    }
-
-    /**
-     * TODO: RuntimeComponent should provide a method like this
-     */
-    @SuppressWarnings("unchecked")
-    protected Object createReferenceProxy(String name, RuntimeComponent component) {
-        for (ComponentReference reference : component.getReferences()) {
-            if (reference.getName().equals(name)) {
-                Class iface = ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass();
-                return component.getComponentContext().getService(iface, name);
-            }
-        }
-        throw new IllegalArgumentException("reference " + name + " not found on component: " + component);
-    }
-
-    /**
-     * Hack for now to work around a problem with the JRuby script engine
-     */
-    protected ScriptEngine getScriptEngineByExtension(String scriptExtn) {
-        if ("rb".equals(scriptExtn)) {
-            return new TuscanyJRubyScriptEngine();
-        } else {
-            if ("py".equals(scriptExtn)) {
-                pythonCachedir();
-            }
-            // Allow privileged access to run access classes. Requires RuntimePermission
-            // for accessClassInPackage.sun.misc.
-            ScriptEngineManager scriptEngineManager =
-                AccessController.doPrivileged(new PrivilegedAction<ScriptEngineManager>() {
-                    public ScriptEngineManager run() {
-                        return new ScriptEngineManager();
-                    }
-                });
-            return scriptEngineManager.getEngineByExtension(scriptExtn);
-        }
-    }
-
-    /**
-     * If the Python home isn't set then let Tuscany suppress messages other than errors
-     * See TUSCANY-1950
-     */
-    protected void pythonCachedir() {
-            if (System.getProperty("python.home") == null) {
-              System.setProperty("python.verbose", "error");
-            }
-    }
-}