1 files changed, 0 insertions, 84 deletions
diff --git a/java/sca-contrib/demos/xml-bigbank/src/main/java/bigbank/ExchangeRateImpl.java b/java/sca-contrib/demos/xml-bigbank/src/main/java/bigbank/ExchangeRateImpl.java
deleted file mode 100644
index 3b95f5240f..0000000000
--- a/java/sca-contrib/demos/xml-bigbank/src/main/java/bigbank/ExchangeRateImpl.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 bigbank;
-
-import java.io.ByteArrayInputStream;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.xpath.XPath;
-import javax.xml.xpath.XPathConstants;
-import javax.xml.xpath.XPathExpression;
-import javax.xml.xpath.XPathFactory;
-
-import org.oasisopen.sca.ServiceRuntimeException;
-import org.oasisopen.sca.annotation.Reference;
-import org.oasisopen.sca.annotation.Service;
-import org.w3c.dom.Document;
-import org.w3c.dom.Node;
-
-import com.sun.syndication.feed.synd.SyndEntry;
-import com.sun.syndication.feed.synd.SyndFeed;
-
-/**
- * @version $Rev$ $Date$
- */
-@Service(ExchangeRate.class)
-public class ExchangeRateImpl {
-    @Reference
-    protected CurrencyExchange exchangeRate;
-
-    private final DocumentBuilder builder;
-
-    public ExchangeRateImpl() {
-        try {
-            builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
-        } catch (ParserConfigurationException e) {
-            throw new IllegalArgumentException(e);
-        }
-    }
-
-    /**
-     * Retrieve the live currency exchange rate from a live feed and extract the data for a given
-     * currecy using XPath
-     * @param currency The currency
-     * @return The exchange rate
-     */
-    public double getExchangeRate(String currency) {
-        try {
-            System.out.println("Retrieving exchange rate...");
-            SyndFeed feed = exchangeRate.getRates();
-            SyndEntry entry = (SyndEntry)feed.getEntries().get(0);
-            String rateTable = entry.getDescription().getValue();
-
-            Document doc = builder.parse(new ByteArrayInputStream(rateTable.getBytes()));
-            Node node = doc.getDocumentElement();
-            XPath path = XPathFactory.newInstance().newXPath();
-            XPathExpression exp = path.compile("/TABLE/TR[TD[1]='" + currency.toUpperCase() + "']/TD[2]");
-            Node rateNode = (Node)exp.evaluate(node, XPathConstants.NODE);
-            double rate = Double.valueOf(rateNode.getTextContent().trim());
-            System.out.println("Exchange rate: USD 1.0=" + currency + " " + rate);
-            return rate;
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-    }
-}