| <html> | |
| <head> | |
| <title>Sample "Hello, World" Application</title> | |
| </head> | |
| <body bgcolor=white> | |
| <table border="0"> | |
| <tr> | |
| <td> | |
| <img src="images/bridge-small.png"> | |
| </td> | |
| <td> | |
| <h1>Sample Brooklyn Deployed "Hello, World" Application</h1> | |
| <p>This is the home page for a sample application used to illustrate | |
| how web applications can be deployed to multi-cloud environments using Brooklyn. | |
| </td> | |
| </tr> | |
| </table> | |
| <p> | |
| The following apps are available: | |
| <p> | |
| <ul> | |
| <% | |
| String url=System.getProperty("brooklyn.example.db.url"); | |
| //URL should be supplied e.g. "-Dbrooklyn.example.db.url=jdbc:mysql://localhost/visitors?user=brooklyn&password=br00k11n" | |
| //(note quoting needed due to ampersand) | |
| if (url!=null) { | |
| %> | |
| <li><a href="db.jsp">SQL database chatroom</a></li> | |
| <% } %> | |
| <% | |
| String hadoopConfigUrl=System.getProperty("brooklyn.example.hadoop.site.xml.url"); | |
| String hadoopConfigContents=System.getProperty("brooklyn.example.hadoop.site.xml.contents"); | |
| boolean hasHadoop = (hadoopConfigUrl!=null || hadoopConfigContents!=null); | |
| //URL or contents should be supplied e.g. -Dbrooklyn.example.hadoop.site.xml.url=file://tmp/hadoop-site.xml | |
| if (hasHadoop) { | |
| %> | |
| <li><a href="hadoop-chat.jsp">Hadoop chatroom</a></li> | |
| <li><a href="hadoop-wordcount.jsp">Hadoop wordcount</a> (inevitably!) run over the chats</li> | |
| <% } %> | |
| <% | |
| if (!hasHadoop && url==null) { | |
| %> | |
| <li><i>None.</i> Try one of the other Brooklyn examples to see SQL or Hadoop.</li> | |
| <% } %> | |
| </ul> | |
| <p>Or you can supply or edit the <a href="configure.jsp">configuration</a>.</p> | |
| </body> | |
| </html> |