ilog.views.faces
Class IlvResourceController

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          ilog.views.faces.IlvResourceController

All Implemented Interfaces:

IlvFacesConstants, Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class IlvResourceController
extends javax.servlet.http.HttpServlet
implements IlvFacesConstants

The resource controller servlet is in charge of loading resources (.gif, .jpg, .js, and so on) from the client. The resource description is given as a set of request parameters that will be interpreted by the service method of this servlet.

Since:

JViews 6.0

See Also:

Serialized Form

Field Summary

Fields inherited from interface ilog.views.faces.IlvFacesConstants

BUTTON_GROUP_ID, BUTTON_TYPE, CHARTS_BUNDLE, CORE_BUNDLE, CURSOR, DATA, DECODED_PROPERTY, DEFAULT_LINE_COLOR, DELETION_ALLOWED, DIAGRAMMER_BUNDLE, ENABLED, FILL_ON, FORCE_UPDATE_PROPERTIES, FRAMEWORK_BUNDLE, GANTT_BUNDLE, HEIGHT, IMAGE, IMAGE_MODE, INFO_PROVIDER_MB, INT_NOT_DEFINED, ITEM_DISABLED_STYLE_CLASS, ITEM_HIGHLIGHTED_STYLE_CLASS, ITEM_STYLE_CLASS, LINE_COLOR, LINE_WIDTH, MAPS_BUNDLE, MENU_MODEL_ID, MESSAGE, MESSAGE_BOX, MESSAGE_BOX_ID, MOVE_ALLOWED, OBJECT_FINDER, PARAM_COMPID, PARAM_DATA, PARAM_KEY, PARAM_NAMESPACE, PARAM_RESOURCE, PARAM_SERVICE, PARAM_TYPE, POPUP_MENU, POPUP_MENU_FACTORY, POPUP_MENU_FACTORY_CLASS, PORTLET_NAMESPACE, PROJECT, RESOURCES_PATH, RESOURCES_PATH_PREFIX, ROLLOVER_IMAGE, SELECTED, SELECTED_IMAGE, SERVICE_FORWARD, SERVICE_FORWARD_INT, SERVLET, SERVLET_CLASS, SERVLET_URL, STYLE, STYLE_CLASS, TGO_BUNDLE, TITLE, TOGGLE, VALUE, VIEW, VIEW_ID, WIDTH

Constructor Summary

IlvResourceController()
Creates a new IlvResourceController instance.

Method Summary

static InputStream	getResourceAsStream(javax.servlet.ServletContext context, String resName) Gets a system resource in a stream.
static InputStream	getResourceAsStream(String resName) Gets a system resource in a stream.
static String	makeContextPathURL(String servletPath, String path)
static String	makeURLFromResource(String servletPath, String resName)
static String	makeURLFromResource(String servletPath, String resName, String mimeType)
static String	makeURLFromResource(String contextPath, String resourceManagerPath, String resName, String mimeType)
protected void	service(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp) Handles the resource request.

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvResourceController

public IlvResourceController()

Creates a new IlvResourceController instance.

Method Detail

service

protected void service(javax.servlet.http.HttpServletRequest req,
                       javax.servlet.http.HttpServletResponse resp)
                throws javax.servlet.ServletException,
                       IOException

Handles the resource request.

Overrides:

service in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

getResourceAsStream

public static InputStream getResourceAsStream(String resName)

Gets a system resource in a stream.

Parameters:

resName - The resource name.

Throws:

MissingResourceException - if the resource could not be read

getResourceAsStream

public static InputStream getResourceAsStream(javax.servlet.ServletContext context,
                                              String resName)

Gets a system resource in a stream.

Throws:

MissingResourceException - if the resource could not be read.

makeURLFromResource

public static String makeURLFromResource(String servletPath,
                                         String resName,
                                         String mimeType)

Parameters:

servletPath - The path of the resource servlet.

resName - The name of the resource.

mimeType - The MIME type of the resource.

Returns:

A URL to retrieve this resource.

Internal method or field: do not use!

Creates a URL for the specified resource to be retrieved by the resource servlet.

makeURLFromResource

public static String makeURLFromResource(String servletPath,
                                         String resName)

Parameters:

servletPath - The path of the resource servlet.

resName - The identifier of the bundle.

Returns:

A URL to retrieve this resource.

Internal method or field: do not use!

Creates a URL for the specified resource bundle to be retrieved by the resource servlet.

makeContextPathURL

public static String makeContextPathURL(String servletPath,
                                        String path)

Internal method or field: do not use!

makeURLFromResource

public static String makeURLFromResource(String contextPath,
                                         String resourceManagerPath,
                                         String resName,
                                         String mimeType)

Internal method or field: do not use!