svn commit: r547471 - /incubator/wicket/trunk/jdk-1.5/wicket-examples/src/main/java/org/apache/wicket/examples/stockquote/StockQuote.java

[almaw]

Author: almaw
Date: Thu Jun 14 17:55:17 2007
New Revision: 547471

URL: http://svn.apache.org/viewvc?view=rev&rev=547471
Log:
Use a different web service.

Modified:
    
incubator/wicket/trunk/jdk-1.5/wicket-examples/src/main/java/org/apache/wicket/examples/stockquote/StockQuote.java

Modified: 
incubator/wicket/trunk/jdk-1.5/wicket-examples/src/main/java/org/apache/wicket/examples/stockquote/StockQuote.java
URL: 
http://svn.apache.org/viewvc/incubator/wicket/trunk/jdk-1.5/wicket-examples/src/main/java/org/apache/wicket/examples/stockquote/StockQuote.java?view=diff&rev=547471&r1=547470&r2=547471
==============================================================================
--- 
incubator/wicket/trunk/jdk-1.5/wicket-examples/src/main/java/org/apache/wicket/examples/stockquote/StockQuote.java
 (original)
+++ 
incubator/wicket/trunk/jdk-1.5/wicket-examples/src/main/java/org/apache/wicket/examples/stockquote/StockQuote.java
 Thu Jun 14 17:55:17 2007
@@ -33,9 +33,10 @@
 public class StockQuote
 {
        /**
-        * Use the www.xmethods.com demo webservice for stockquotes.
+        * We used to use the www.xmethods.com demo webservice for stockquotes.
+        * We now use webservicex, as xmethods was really overloaded and 
unreliable.
         */
-       private static final String serviceUrl = 
"http://64.124.140.30:9090/soap";;
+       private static final String serviceUrl = 
"http://www.webservicex.net/stockquote.asmx";;
 
        /** the symbol to get the quote for. */
        private String symbol;
@@ -88,15 +89,16 @@
                final String response = getSOAPQuote(symbol);
 
                // make sure we get
-               int start = response.indexOf("<Result xsi:type='xsd:float'>") + 
29;
-               int end = response.indexOf("</Result>");
+               int start = response.indexOf("&lt;Last&gt;") + 
"&lt;Last&gt;".length();
+               int end = response.indexOf("&lt;/Last&gt;");
 
                // if the string returned isn't valid, just return empty.
-               if (start < 29)
+               if (start < "&lt;Last&gt;".length())
                {
                        return "(unknown)";
                }
-               return response.substring(start, end);
+               String result = response.substring(start, end);
+               return result.equals("0.00") ? "(unknown)" : result;
        }
 
        /**
@@ -154,7 +156,7 @@
         * @param url
         *            the url to connect to
         * @param length
-        *            the length to the inpupt message
+        *            the length to the input message
         * @return the HttpurLConnection
         * @throws IOException
         * @throws ProtocolException
@@ -167,7 +169,7 @@
                // Set the appropriate HTTP parameters.
                httpConn.setRequestProperty("Content-Length", 
String.valueOf(length));
                httpConn.setRequestProperty("Content-Type", "text/xml; 
charset=utf-8");
-               httpConn.setRequestProperty("SOAPAction", 
"urn:xmethods-delayed-quotes#getQuote");
+               httpConn.setRequestProperty("SOAPAction", 
"\"http://www.webserviceX.NET/GetQuote\"";);
                httpConn.setRequestMethod("POST");
                httpConn.setDoOutput(true);
                httpConn.setDoInput(true);
@@ -208,16 +210,14 @@
         */
        private String createMessage(String symbol)
        {
-               StringBuffer message = new StringBuffer("<?xml version = '1.0' 
encoding = 'UTF-8'?>");
-               message.append("<SOAP-ENV:Envelope xmlns:SOAP-ENV=");
-               message.append("'http://schemas.xmlsoap.org/soap/envelope/' ");
-               
message.append("xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' ");
-               message.append("xmlns:xsd='http://www.w3.org/2001/XMLSchema'> 
");
-               message.append("<SOAP-ENV:Body>");
-               message.append("<ns1:getQuote 
xmlns:ns1='urn:xmethods-delayed-quotes' ");
-               message.append("SOAP-ENV:encodingStyle=" + 
"'http://schemas.xmlsoap.org/soap/encoding/'>");
-               message.append("<symbol xsi:type='xsd:string'>" + symbol + 
"</symbol>" + "</ns1:getQuote>");
-               message.append("</SOAP-ENV:Body></SOAP-ENV:Envelope>");
+               StringBuffer message = new StringBuffer("<?xml version=\"1.0\" 
encoding=\"UTF-8\"?>");
+               message.append("<soap:Envelope 
xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"; 
xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"; 
xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\";>");
+               message.append("  <soap:Body>");
+               message.append("    <GetQuote 
xmlns=\"http://www.webserviceX.NET/\";>");
+               message.append("      
<symbol>").append(symbol).append("</symbol>");
+               message.append("    </GetQuote>");
+               message.append("  </soap:Body>");
+               message.append("</soap:Envelope>");
                return message.toString();
        }
 }