org.apache.felix.webconsole.internal.configuration

Class ConfigManager

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.configuration.ConfigManager

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, ServletSupport, org.apache.felix.webconsole.internal.OsgiManagerPlugin

public class ConfigManager
extends SimpleWebConsolePlugin
implements org.apache.felix.webconsole.internal.OsgiManagerPlugin, ServletSupport

The ConfigManager class is the Web Console plugin to manage configurations.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	UNBOUND_LOCATION

Fields inherited from class org.apache.felix.webconsole.AbstractWebConsolePlugin

ATTR_FILEUPLOAD, ATTR_FILEUPLOAD_REPO, GET_RESOURCE_METHOD_NAME

Fields inherited from interface org.apache.felix.webconsole.internal.OsgiManagerPlugin

CATEGORY_OSGI, CATEGORY_OSGI_MANAGER

Constructor Summary

Constructors

Constructor and Description
ConfigManager() Default constructor

Method Summary

Modifier and Type	Method and Description
void	activate(org.osgi.framework.BundleContext bundleContext) This method is called from the Felix Web Console to ensure the AbstractWebConsolePlugin is correctly setup.
void	deactivate() This method will close all service trackers, created by SimpleWebConsolePlugin.getService(String) method.
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Renders the web console page for the request.
protected void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
org.osgi.framework.BundleContext	getBundleContext() Returns the BundleContext with which this plugin has been activated.
protected void	renderContent(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) This method is used to render the content of the plug-in.

Methods inherited from class org.apache.felix.webconsole.SimpleWebConsolePlugin

getCategory, getCssReferences, getLabel, getResource, getService, getServletName, getTitle, register, unregister

Methods inherited from class org.apache.felix.webconsole.AbstractWebConsolePlugin

endResponse, getBrandingPlugin, getBundle, getParameter, getResourceProvider, isHtmlRequest, log, log, readTemplateFile, renderMenu, renderTopNavigation, sendRedirect, setBrandingPlugin, setLogLevel, startResponse

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, init, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.felix.webconsole.internal.misc.ServletSupport

getService, log, log

Field Detail

UNBOUND_LOCATION

public static final String UNBOUND_LOCATION

See Also:

Constant Field Values

Constructor Detail

ConfigManager

public ConfigManager()

Default constructor

Method Detail

activate

public void activate(org.osgi.framework.BundleContext bundleContext)

Description copied from class: AbstractWebConsolePlugin

This method is called from the Felix Web Console to ensure the AbstractWebConsolePlugin is correctly setup. It is called right after the Web Console receives notification for plugin registration.

Specified by:

activate in interface org.apache.felix.webconsole.internal.OsgiManagerPlugin

Overrides:

activate in class SimpleWebConsolePlugin

Parameters:

bundleContext - the context of the plugin bundle

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 org.apache.felix.webconsole.internal.OsgiManagerPlugin

Overrides:

deactivate in class SimpleWebConsolePlugin

See Also:

AbstractWebConsolePlugin.deactivate()

doPost

protected void doPost(javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response)
               throws IOException

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

IOException

See Also:

HttpServlet.doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)

doGet

protected void doGet(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws javax.servlet.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:

1. Send back a requested resource
2. AbstractWebConsolePlugin.startResponse(HttpServletRequest, HttpServletResponse)
3. AbstractWebConsolePlugin.renderTopNavigation(HttpServletRequest, PrintWriter)
4. AbstractWebConsolePlugin.renderContent(HttpServletRequest, HttpServletResponse)
5. 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.

If the AbstractWebConsolePlugin.isHtmlRequest(HttpServletRequest) method returns false only the AbstractWebConsolePlugin.renderContent(HttpServletRequest, HttpServletResponse) method is called.

Overrides:

doGet in class AbstractWebConsolePlugin

Throws:

javax.servlet.ServletException

IOException

See Also:

AbstractWebConsolePlugin.doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)

renderContent

protected void renderContent(javax.servlet.http.HttpServletRequest request,
                             javax.servlet.http.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 user

response - 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)

getBundleContext

public org.osgi.framework.BundleContext getBundleContext()

Description copied from class: AbstractWebConsolePlugin

Returns the BundleContext with which this plugin has been activated. If the plugin has not be activated by calling the AbstractWebConsolePlugin.activate(BundleContext) method, this method returns null.

Specified by:

getBundleContext in interface ServletSupport

Overrides:

getBundleContext in class AbstractWebConsolePlugin

Returns:

the bundle context or null if the bundle is not activated.