org.apache.felix.webconsole.internal.misc
Class ConfigurationRender
java.lang.Object
javax.servlet.GenericServlet
javax.servlet.http.HttpServlet
org.apache.felix.webconsole.AbstractWebConsolePlugin
org.apache.felix.webconsole.SimpleWebConsolePlugin
org.apache.felix.webconsole.internal.misc.ConfigurationRender
- All Implemented Interfaces:
- Serializable, Servlet, ServletConfig, OsgiManagerPlugin
public class ConfigurationRender
- extends SimpleWebConsolePlugin
- implements OsgiManagerPlugin
ConfigurationRender plugin renders the configuration status - a textual
representation of the current framework status. The content itself is
internally generated by the ConfigurationPrinter
plugins.
- See Also:
- Serialized Form
Methods inherited from class org.apache.felix.webconsole.AbstractWebConsolePlugin |
activate, endResponse, getBrandingPlugin, getBundle, getBundleContext, getParameter, getResourceProvider, getServletName, isHtmlRequest, log, log, readTemplateFile, renderTopNavigation, sendRedirect, setBrandingPlugin, setLogLevel, startResponse |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ConfigurationRender
public ConfigurationRender(ResourceBundleManager resourceBundleManager)
- Default constructor
deactivate
public void deactivate()
- Description copied from class:
SimpleWebConsolePlugin
- This method will close all service trackers, created by
SimpleWebConsolePlugin.getService(String)
method. If you override this method, don't
forget to call the super.
- Specified by:
deactivate
in interface OsgiManagerPlugin
- Overrides:
deactivate
in class SimpleWebConsolePlugin
- See Also:
SimpleWebConsolePlugin.deactivate()
doGet
protected final void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException,
IOException
- Description copied from class:
AbstractWebConsolePlugin
- Renders the web console page for the request. This consist of the following
five parts called in order:
- Send back a requested resource
AbstractWebConsolePlugin.startResponse(HttpServletRequest, HttpServletResponse)
AbstractWebConsolePlugin.renderTopNavigation(HttpServletRequest, PrintWriter)
AbstractWebConsolePlugin.renderContent(HttpServletRequest, HttpServletResponse)
AbstractWebConsolePlugin.endResponse(PrintWriter)
Note: If a resource is sent back for the request only the first
step is executed. Otherwise the first step is a null-operation actually
and the latter four steps are executed in order.
- Overrides:
doGet
in class AbstractWebConsolePlugin
- Parameters:
request
- an HttpServletRequest
object that
contains the request the client has made
of the servletresponse
- an HttpServletResponse
object that
contains the response the servlet sends
to the client
- Throws:
ServletException
- if the request for the GET
could not be handled
IOException
- if an input or output error is
detected when the servlet handles
the GET request- See Also:
AbstractWebConsolePlugin.doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
renderContent
protected final void renderContent(HttpServletRequest request,
HttpServletResponse response)
throws IOException
- Description copied from class:
AbstractWebConsolePlugin
- This method is used to render the content of the plug-in. It is called internally
from the Web Console.
- Specified by:
renderContent
in class AbstractWebConsolePlugin
- Parameters:
request
- the HTTP request send from the userresponse
- the HTTP response object, where to render the plugin data.
- Throws:
IOException
- if an input or output error is
detected when the servlet handles the request- See Also:
AbstractWebConsolePlugin.renderContent(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
infoLine
public static final void infoLine(PrintWriter pw,
String indent,
String label,
Object value)
- Renders an info line - element in the framework configuration. The info line will
look like:
label = value
Optionally it can be indented by a specific string.
- Parameters:
pw
- the writer to print toindent
- indentation stringlabel
- the label datavalue
- the data itself.
Copyright © 2013 The Apache Software Foundation. All Rights Reserved.