diff options
Diffstat (limited to 'branches/trunk-20080910/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvoker.java')
-rw-r--r-- | branches/trunk-20080910/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvoker.java | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/branches/trunk-20080910/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvoker.java b/branches/trunk-20080910/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvoker.java deleted file mode 100644 index 2ccb414be8..0000000000 --- a/branches/trunk-20080910/modules/implementation-script/src/main/java/org/apache/tuscany/sca/implementation/script/ScriptInvoker.java +++ /dev/null @@ -1,84 +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 javax.script.Invocable; -import javax.script.ScriptEngine; -import javax.script.ScriptException; - -import org.apache.axiom.om.OMElement; -import org.apache.bsf.xml.XMLHelper; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; - -/** - * Perform the actual script invocation - * - * @version $Rev$ $Date$ - */ -public class ScriptInvoker implements Invoker { - - protected ScriptEngine scriptEngine; - protected XMLHelper xmlHelper; - protected Operation operation; - - public ScriptInvoker(ScriptEngine scriptEngine, XMLHelper xmlHelper, Operation operation) { - this.scriptEngine = scriptEngine; - this.xmlHelper = xmlHelper; - this.operation = operation; - } - - protected Object doInvoke(Object[] objects, Operation op) throws ScriptException { - if (xmlHelper != null) { - objects[0] = xmlHelper.toScriptXML((OMElement)objects[0]); - } - - Operation oper = operation; // static setting - if (oper.getName() == null) { // if no static setting - oper = op; // use dynamic setting - } - Object response; - try { - response = ((Invocable)scriptEngine).invokeFunction(oper.getName(), objects); - } catch (ScriptException e) { - throw e; - } catch (Exception e) { - throw new ScriptException(e); - } - - if (xmlHelper != null) { - response = xmlHelper.toOMElement(response); - } - - return response; - } - - public Message invoke(Message msg) { - try { - Object resp = doInvoke((Object[])msg.getBody(), msg.getOperation()); - msg.setBody(resp); - } catch (ScriptException e) { - msg.setFaultBody(e.getCause()); - } - return msg; - } - -} |