From f31b8fa6a3b9d9d356212670296c60beb468c8e5 Mon Sep 17 00:00:00 2001 From: rfeng Date: Tue, 16 Mar 2010 17:57:42 +0000 Subject: Copy travelsample from 1.x to 2.x git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@923906 13f79535-47bb-0310-9956-ffa450edef68 --- .../servlet/CurrencyConverterServlet.java | 73 ++++++++++++++++++++++ .../webapp/META-INF/sca-deployables/web.composite | 34 ++++++++++ .../src/main/webapp/WEB-INF/web.xml | 52 +++++++++++++++ 3 files changed, 159 insertions(+) create mode 100644 sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/java/com/tuscanyscatours/currencyconverter/servlet/CurrencyConverterServlet.java create mode 100644 sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/META-INF/sca-deployables/web.composite create mode 100644 sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/WEB-INF/web.xml (limited to 'sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src') diff --git a/sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/java/com/tuscanyscatours/currencyconverter/servlet/CurrencyConverterServlet.java b/sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/java/com/tuscanyscatours/currencyconverter/servlet/CurrencyConverterServlet.java new file mode 100644 index 0000000000..3584ebbb93 --- /dev/null +++ b/sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/java/com/tuscanyscatours/currencyconverter/servlet/CurrencyConverterServlet.java @@ -0,0 +1,73 @@ +/* + * 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 com.tuscanyscatours.currencyconverter.servlet; + +import java.io.IOException; +import java.io.Writer; + +import javax.servlet.ServletConfig; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.osoa.sca.ComponentContext; +import org.osoa.sca.annotations.Reference; + +import com.tuscanyscatours.currencyconverter.CurrencyConverter; + +public class CurrencyConverterServlet extends HttpServlet { + + @Reference + protected CurrencyConverter currencyConverter; + + @Override + public void init(ServletConfig config) { + if (currencyConverter == null) { + // The Currency Converter reference will only be injected from the @Reference + // annotation in containers supporting SCA "deep" integration. In other + // environments in can be looked up from the ComponentContext. + ComponentContext context = + (ComponentContext)config.getServletContext().getAttribute("org.osoa.sca.ComponentContext"); + currencyConverter = context.getService(CurrencyConverter.class, "currencyConverter"); + } + } + + @Override + protected void service(HttpServletRequest request, HttpServletResponse response) throws IOException { + Writer out = response.getWriter(); + out.write("

SCA Tours Currency Converter Servlet

"); + out.write("Welcome to the SCA Tours Currency Converter Servlet

"); + out.write("

"); + + String dollarsStr = request.getParameter("dollars"); + if (dollarsStr != null) { + double dollars = Double.parseDouble(dollarsStr); + double converted = currencyConverter.convert("USD", "GBP", dollars); + out.write(dollars + " US Dollars = " + converted + " GB Pounds"); + } + + out.write(""); + out.flush(); + out.close(); + } +} diff --git a/sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/META-INF/sca-deployables/web.composite b/sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/META-INF/sca-deployables/web.composite new file mode 100644 index 0000000000..c9ef16ee1b --- /dev/null +++ b/sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/META-INF/sca-deployables/web.composite @@ -0,0 +1,34 @@ + + + + + + + + + + + + + + diff --git a/sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/WEB-INF/web.xml new file mode 100644 index 0000000000..2204c67870 --- /dev/null +++ b/sca-java-2.x/trunk/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/WEB-INF/web.xml @@ -0,0 +1,52 @@ + + + + + + SCA Tours Currency Converter Servlet + + + tuscany + org.apache.tuscany.sca.host.webapp.TuscanyServletFilter + + + + tuscany + /* + + + + CurrencyConverterServlet + com.tuscanyscatours.currencyconverter.servlet.CurrencyConverterServlet + + + + CurrencyConverterServlet + /CurrencyConverterServlet + + + + CurrencyConverterServlet + + + -- cgit v1.2.3