diff options
| author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2010-05-27 10:12:24 +0000 |
|---|---|---|
| committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2010-05-27 10:12:24 +0000 |
| commit | 46576bda96cf80886ed8bd811e79dee9b1e63f4c (patch) | |
| tree | b8ac5e49c7c999f9a03425cab3e844a0a24e6d6a /sca-java-2.x/contrib/tutorials/travelsample/contributions/currency-servlet/src/main | |
| parent | d3ab2b28493cecc4092814c3fd6873d74d1018d8 (diff) | |
Move the travel sample tutorial from 2.x trunk to contrib as its not in the build, doesn't build, and no one is actively working on it. (and even if they were, i wonder if this should be released seperately like the 1.x version and so not in the trunk tree anyway
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@948750 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-2.x/contrib/tutorials/travelsample/contributions/currency-servlet/src/main')
3 files changed, 159 insertions, 0 deletions
diff --git a/sca-java-2.x/contrib/tutorials/travelsample/contributions/currency-servlet/src/main/java/com/tuscanyscatours/currencyconverter/servlet/CurrencyConverterServlet.java b/sca-java-2.x/contrib/tutorials/travelsample/contributions/currency-servlet/src/main/java/com/tuscanyscatours/currencyconverter/servlet/CurrencyConverterServlet.java new file mode 100644 index 0000000000..465c667f0b --- /dev/null +++ b/sca-java-2.x/contrib/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.oasisopen.sca.ComponentContext; +import org.oasisopen.sca.annotation.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.oasisopen.sca.ComponentContext"); + currencyConverter = context.getService(CurrencyConverter.class, "currencyConverter"); + } + } + + @Override + protected void service(HttpServletRequest request, HttpServletResponse response) throws IOException { + Writer out = response.getWriter(); + out.write("<html><body><h2>SCA Tours Currency Converter Servlet</h2>"); + out.write("Welcome to the SCA Tours Currency Converter Servlet<p>"); + out.write("<form method=post action=\"CurrencyConverterServlet\">"); + out.write("Enter value in US Dollars"); + out.write("<input type=text name=dollars size=15><p>"); + out.write("<input type=submit>"); + out.write("</form><p>"); + + 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("</body></html>"); + out.flush(); + out.close(); + } +} diff --git a/sca-java-2.x/contrib/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/META-INF/sca-deployables/web.composite b/sca-java-2.x/contrib/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/META-INF/sca-deployables/web.composite new file mode 100644 index 0000000000..bea526802f --- /dev/null +++ b/sca-java-2.x/contrib/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/META-INF/sca-deployables/web.composite @@ -0,0 +1,34 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912"
+ xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"
+ targetNamespace="http://scatours.com"
+ name="CurrencyConverterServlet">
+
+ <component name="WebClient">
+ <implementation.web web-uri=""/>
+ <reference name="currencyConverter" target="CurrencyConverter"/>
+ </component>
+
+ <component name="CurrencyConverter">
+ <implementation.java class="com.tuscanyscatours.currencyconverter.impl.CurrencyConverterImpl"/>
+ <service name="CurrencyConverter"/>
+ </component>
+</composite>
diff --git a/sca-java-2.x/contrib/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/WEB-INF/web.xml b/sca-java-2.x/contrib/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/contrib/tutorials/travelsample/contributions/currency-servlet/src/main/webapp/WEB-INF/web.xml @@ -0,0 +1,52 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+
+<web-app version="2.4"
+ xmlns="http://java.sun.com/xml/ns/j2ee"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >
+
+ <display-name>SCA Tours Currency Converter Servlet</display-name>
+
+ <filter>
+ <filter-name>tuscany</filter-name>
+ <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class>
+ </filter>
+
+ <filter-mapping>
+ <filter-name>tuscany</filter-name>
+ <url-pattern>/*</url-pattern>
+ </filter-mapping>
+
+ <servlet>
+ <servlet-name>CurrencyConverterServlet</servlet-name>
+ <servlet-class>com.tuscanyscatours.currencyconverter.servlet.CurrencyConverterServlet</servlet-class>
+ </servlet>
+
+ <servlet-mapping>
+ <servlet-name>CurrencyConverterServlet</servlet-name>
+ <url-pattern>/CurrencyConverterServlet</url-pattern>
+ </servlet-mapping>
+
+ <welcome-file-list>
+ <welcome-file>CurrencyConverterServlet</welcome-file>
+ </welcome-file-list>
+</web-app>
+
|