| Eclipse RCP plugin + embedded Jetty + JSF [message #892918] |
Sun, 01 July 2012 21:08 |
 elena ctinescu
Messages: 2
Registered: July 2012 |
Junior Member |
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Hello,
I made an RCP plugin with embedded Jetty as following:
1) In plugin.xml -> Dependencies, I have added the following:
org.eclipse.equinox.http.jetty
org.eclipse.equinox.http.registry
org.mortbay.jetty.server
javax.servlet
2) In plugin.xml -> Extensions, I have added a Servlet extension point (org.eclipse.equinox.http.registry.servlet)
class: TemperatureServlet
alias:/temperature
The TemperatureServlet looks like this:
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class TemperatureServlet extends HttpServlet {
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
System.out.println("doGet Called");
resp.sendRedirect("Convertor.jsp");
}
}
The file Convertor.jsp looks like this:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<f:view>
<h:form>
<h:panelGrid columns="2">
<h:outputLabel value="Celsius"></h:outputLabel>
<h:inputText value="#{temperatureConvertor.celsius}"></h:inputText>
</h:panelGrid>
<h:commandButton action="#{temperatureConvertor.celsiusToFahrenheit}" value="Calculate"></h:commandButton>
<h:commandButton action="#{temperatureConvertor.reset}" value="Reset"></h:commandButton>
<h:messages layout="table"></h:messages>
</h:form>
<h:panelGroup rendered="#{temperatureConvertor.initial!=true}">
<h3> Result </h3>
<h:outputLabel value="Fahrenheit "></h:outputLabel>
<h:outputLabel value="#{temperatureConvertor.fahrenheit}"></h:outputLabel>
</h:panelGroup>
</f:view>
</body>
</html>
The file faces-config.xml contains:
<?xml version="1.0" encoding="UTF-8"?>
<faces-config
xmlns="http: //java.sun.com/xml/ns/javaee"
xmlns:xsi="http: //www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http: //java.sun.com/xml/ns/javaee http: //java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"
version="2.0">
<managed-bean>
<managed-bean-name>temperatureConvertor</managed-bean-name>
<managed-bean-class>hellojsf.TemperatureConvertor</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
</faces-config>
My plugin has the following hierarchy:
plugin-name
---src
------class package
---------Activator.java
---------Application.java
---------ApplicationActionBarAdvisor.java
---------ApplicationWorkbenchWindowAdvisor.java
---------Perspective.java
---------TemperatureConvertor.java
---------TemperatureServlet.java
---META-INF
------MANIFEST.MF
---resources
-------WebContent
----------WEB-INF
-------------faces-config.xml
-------------web.xml
----------Convertor.jsp
---plugin.xml
In Activator class, method start(), I have started the web server like this:
public void start(BundleContext context) throws Exception {
super.start(context);
plugin = this;
Bundle bundle = Platform.getBundle("org.eclipse.equinox.http.registry");
if (bundle.getState() == Bundle.RESOLVED) {
bundle.start(Bundle.START_TRANSIENT);
}
Dictionary settings = new Hashtable();
settings.put("http.enabled", Boolean.TRUE);
settings.put("http.port", 8080);
settings.put("http.host", "0.0.0.0");
settings.put("https.enabled", Boolean.FALSE);
settings.put("context.path", "/");
settings.put("context.sessioninactiveinterval", 1800);
try {
JettyConfigurator.startServer(PLUGIN_ID + ".jetty", settings);
} catch (Exception e) {
e.printStackTrace();
}
}
To this plugin I have added also the following libraries:
- JSTL: javax.servlet.jsp.jstl-1.2.1-javadoc.jar; javax.servlet.jsp.jstl-api-1.2.1-javadoc.jar
- JSF 2.0 (Apache MyFaces JSF Core-2.0 API 2.0.2)
After I launch the application, if I type in my browser localhost:8080/temperature
It doesn't know where to find Convertor.jsp. My question is: how can I configure this plugin to know the resource location WebContent and the most important, how can I configure the plugin to know how to process JSFs and to know about the faces-config.xml and web.xml.
Can I, for example, when I define the extension org.eclipse.equinox.http.registry.servlets, do something like this? class: javax.faces.webapp.FacesServlet alis: /*.jsp
(all the files *.jsp to be processed by the FacesServlet)?
Thank you very much and sorry if the questions are silly, but I am new in this area of RCP plugins, Jetty and JSF.
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